bluuebunny/crossref_metadata_2025 huggingface dataset:
Effects of social identity salience on motivational orientation and conflict strategies in intergenerational conflict
Authors: Ho Henry C. Y. , Yeung Dannii Y.
Published: June 2017

With the upsurge of older adults still working, the labour force is becoming increasingly diverse in age. Age diversity in an organisation can increase the likelihood of intergenerational conflict. The present study aims to integrate the dual concern model and social identity theory to explain the underlying mechanisms of intergenerational conflict by examining the effects of social identity salience on motivational orientation and conflict strategies. A 2 (subgroup identity salience: low vs. high younger/older group membership) × 2 (superordinate identity salience: low vs. high organisational group membership) factorial design with a structured questionnaire on motivational orientation and conflict strategies in relation to a hypothetical work conflict scenario was implemented among 220 postgraduate university students in Hong Kong. Results revealed that subgroup and superordinate identities had a combined influence on conflict strategies but not in motivational orientation. Subgroup and superordinate identification promoted integrating and compromising strategies, superordinate identification promoted obliging strategy, subgroup identification promoted dominating strategy and no identification promoted avoiding strategy. Age did not moderate these relationships. This study contributes to the development of the integrated model of conflict.
Developing a Career Counseling Intervention Program for Foster Youth
Authors: Stevenson Brian J.
Published: June 2017

Former foster youth often experience difficulty finding and maintaining employment as they emancipate from state care. Research highlights this fact by consistently reporting on the bleak employment outcomes of former foster youth; however, virtually no studies have given practical guidance to practitioners on how to develop interventions. This article addresses this gap in the literature by providing practitioners with a detailed outline of a career counseling group intervention program for foster youth. A brief review of the literature informing this intervention program is also presented.
Establishing a Reputation
Authors: Zinko Robert , Furner Zhan Zhang , Hunt James , Dalton Adam
Published: June 2017

The positive effects of a favorable reputation on one's career are well known. What is less established is how reputations are developed and spread throughout an organization. When integrated, a variety of theories can provide a better understanding of personal reputation. Calling upon sense making, role theory, gossip, and a variety of other paradigms, the authors present a model of personal reputation in organizations.
Oxford medial unicompartmental knees display contact‐loss during step‐cycle motion and bicycle motion: A dynamic radiostereometric study
Authors: Horsager Kristian , Kaptein Bart L. , Jørgensen Peter B. , Jepsen Claus F. , Stilling Maiken
Published: June 2017

The Oxford medial unicompartmental knee is designed fully congruent, with the purpose of maintaining a large contact‐area throughout motion and minimize wear. No other study has investigated this design feature in‐vivo. We aimed to evaluate if contact‐loss was introduced between the articulating surfaces of the Oxford medial unicompartmental knee during bicycle‐ and step‐cycle motion, and whether this correlated with essential implant parameters, such as polyethylene (PE) wear, knee‐loadings, and clinical outcome. To study contact‐loss, 15 patients (12 males, mean age 69 years) with an Oxford medial unicompartmental knee (7 cemented, mean follow‐up 4.4 years) were examined with use of dynamic radiostereometry (RSA) (10 frames/s). PE wear was measured from static RSA and clinical outcome was evaluated with American Knee Society Score (AKSS) and Oxford Knee Score (OKS). Data on knee‐loadings were acquired from the literature. Contact‐loss was deteced in all patients during both exercises, and the trend of contact‐loss correlated with the knee‐loadings. Median contact‐loss was 0.8 mm (95%PI: 0.3; 1.5) for bicycle motion and 0.3 mm (95%PI: 0.24; 0.35) for step‐cycle motion, and did not correlate with the PE wear rate of mean 0.06 mm/year. Possible in‐congruency was seen in three patients. Clinical outcome scores correlated with contact‐loss during step‐cycle motion. In conclusion, contact‐loss was seen in all patients indicating a clinical tolerance during load. Contact‐loss followed the knee‐loadings, which could explain why no correlation was seen with PE wear, as an increase in load was acommadated by an increase in contact‐area (contact‐loss reduction). The size of contact‐loss may reflect clinical outcome. © 2017 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 36:357–364, 2018.
Polarized Raman spectroscopy of delta‐BiB3O6 at 7–350 K
Authors: Strikina E. A. , Krylov A. S. , Oreshonkov A. S. , Cherepakhin A. V. , Vtyurin A. N.
Published: June 2017

BiB3O6 crystal has been characterized by Raman spectroscopy. Polarized low‐frequency spectra have been obtained. Temperature measurements have been carried out in range 7–350 K. Raman spectra have been numerically simulated with lady software package. The results of experiment confirmed the contribution of the Bi3+ ions and BO4 groups in nonlinear optical properties of BiB3O6. The studied crystal is a promising medium for up‐ and down‐Raman laser‐frequency converters. Copyright © 2017 John Wiley & Sons, Ltd.
A Translational Systems Pharmacology Model for Aβ Kinetics in Mouse, Monkey, and Human
Authors: Karelina T , Demin O , Nicholas T , Lu Y , Duvvuri S , Barton HA
Published: June 2017

A mechanistic model of amyloid beta production, degradation, and distribution was constructed for mouse, monkey, and human, calibrated and externally verified across multiple datasets. Simulations of single‐dose avagacestat treatment demonstrate that the Aβ42 brain inhibition may exceed that in cerebrospinal fluid (CSF). The dose that achieves 50% CSF Aβ40 inhibition for humans (both healthy and with Alzheimer's disease (AD)) is about 1 mpk, one order of magnitude lower than for mouse (10 mpk), mainly because of differences in pharmacokinetics. The predicted maximal percent of brain Aβ42 inhibition after single‐dose avagacestat is higher for AD subjects (about 60%) than for healthy individuals (about 45%). The probability of achieving a normal physiological level for Aβ42 in brain (1 nM) during multiple avagacestat dosing can be increased by using a dosing regimen that achieves higher exposure. The proposed model allows prediction of brain pharmacodynamics for different species given differing dosing regimens.
3‐3: Influence of Vacuum Chamber Impurities on OLED Degradation
Authors: Fujimoto Hiroshi , Suekane Takashi , Imanishi Katsuya , Yukiwaki Satoshi , Wei Hong , Nagayoshi Kaori , Yahiro Masayuki , Adachi Chihaya
Published: June 2017

We evaluated the influence of impurities in the vacuum chamber
used for device fabrication on the lifetime of OLEDs and found a
correlation between lifetime and the device fabrication time. Our
results suggest that impurities including previously deposited
materials and plasticizers from the chamber components impact
lifetime and reproducibility.
4‐4: Invited Paper: An End‐To‐End Virtual Reality Live Streaming Solution
Authors: Jayaram Uma , Kale Ritesh , Jayaram Sankar
Published: June 2017

In this paper, we present an end‐to‐end solution for Virtual
Reality Live Streaming of live events such as sports and concerts
in near real‐time. The technologies and innovations are in
domains such as capture, production, distribution, and end‐user
consumption, and also in the interfaces. The solution, called
Intel True VR, is ground breaking because the end result is a
brand new media and a completely new viewing experience for
fans at home. VR live streaming, powered by solutions such as
True VR, are poised to be a significant portion of the Immersive
Media market.
10‐3: Invited Paper: Organic Vapor Jet Printing, a Solvent‐Less, Mask‐Less Patterning Technology for OLED Displays
Authors: Quinn William E. , McGraw Gregory J. , Harikrishna-Mohan Siddharth , Kottas Gregg S. , King Matthew , Swedlove Benjamin , Kantor James , Trojacki Tomasz , Brown Julia J.
Published: June 2017

Organic Vapor Jet Printing (OVJP) is a solvent‐less, mask‐less
printing technology for depositing patterned small molecule
organic materials to manufacture large area side by side R‐G‐B
OLED displays. This paper discusses a brief history of OVJP,
describes recent technology advances and describes prospects
for large area mass production systems.
8‐4: Invited Paper: Amber OLED Lighting Technology Development and Application
Authors: Lee David , Spindler Jeffrey , Kondakova Marina , Pleten Anatole , Boroson Michael
Published: June 2017

In this work we describe the technology employed to develop a
second generation high efficiency amber OLED panel for the
healthcare industry. The significant difference between this
and the first generation offering is that the new product utilizes
phosphorescent emitting materials, resulting in 60 lm/W power
efficacy. Additionally, long lifetime and good uniformity was
achieved by stacking of multiple emissive layers. Development
of this amber product utilized extensive reliability and
qualification testing including usage of modern statistical
methodologies to ensure a robust product with excellent quality.
5‐5: Distinguished Paper/Late-News Paper: The First 9.1‐inch Stretchable AMOLED Display based on LTPS Technology
Authors: Hong Jong-Ho , Shin Jae Min , Kim Gun Mo , Joo Hyejin , Park Gyung Soon , Hwang In Bom , Kim Min Woo , Park Won-Sang , Chu Hye Yong , Kim Sungchul
Published: June 2017

In this work, we report a freeform shaped display based on LTPS
AMOLED technology. Our AMOLED, developed with a unique
pixel structure, can withstand in various desired shapes featuring
its stretchable property with no degradation of image quality and
device characteristics. We demonstrated unprecedented
convex/concave shape of the 9.1‐inch AMOLED display by low‐temperature
thermoforming process. Our approach would have
great potential in creating a new platform for the future display
applications with design freedom such as automotive and wearable
electronics.
9‐1: An Ultra‐narrow Border of In‐cell Touch TFT‐LCD by Using TGP and OTSD Technology with New S/R Circuit
Authors: Lee Cheng-Chieh , Chung Hsiu-Pei , Chiu Chao-Chien , Pai Cheng-Chiu , Chen Maw-Song , Huang Wei-Ming
Published: June 2017

We manufacture an ultra‐narrow border of TFT‐LCD with in‐cell
touch function. For the narrow border panel, we using
One Third Source line Driving(OTSD) and Tracking Gate line
in Pixel(TGP) technology. We set new shift register (S/R)
circuit at the top side border of display. And we combine the
new S/R and TGP technology to make an ultra‐narrow border
mobile phone panel. By OTSD technology, we set the gate lines
in the area that is source lines originally, and keep the
aperature ratio at the same time. A 5 inch FHD untra‐narrow
border(0.35mm) with in‐cell touch fuction display was
demonstrated.
10‐4: A 13.3‐inch 8K x 4K 664‐ppi 120‐Hz 12‐bit Display with Super‐wide Color Gamut for the BT.2020 Standard
Authors: Sasaki Toshiki , Yamaoka Ryohei , Nomura Shiho , Yamamoto Roh , Takahashi Kei , Nakamura Daiki , Aoyama Tomoya , Ikeda Hisao , Seo Satoshi , Yamazaki Shunpei
Published: June 2017

Newly developed light‐emitting materials and device structure
achieved a highly efficient long‐lived white tandem OLED with
saturated RGB spectra for a wider color gamut. By combining the
OLED devices with a color filter and top emission structure, we
successfully fabricated a full‐specification 8K AMOLED panel
with the BT.2020 color gamut.
9‐2: Integrated a‐Si Gate Driver for Touchscreen Technology Known as AIT
Authors: Cho Seung-wan , So Byeong-seong , Cho Young-sung , Kim Ji-ah , Kwon Ki-tae , Kim Kyu-jin , Park Ki-bok , Jun Myung-chul , Kang In-byeong
Published: June 2017

We propose a new integrated a‐Si Gate Driver for Advanced In‐cell
Touch(AIT). When the frame period divide in the display
period and the touch period, abnormal gate signal due to the Q‐node
discharging during the touch period make the horizontal dim
line in panel. The proposed gate driver improves the Q‐node
discharging during the touch period. We have succeeded in
developing the gate driver circuit for advanced in‐cell touch panel
which is 12.5inch FHD for notebook.
11‐3: Invited Paper: Lumus Optical Technology for AR
Authors: Frommer Aviv
Published: June 2017

Low cost, see‐through, high performance technologies for
wearable AR displays are a vital element for enabling the marke
for consumer oriented mobile AR. The form factor, cost, ease of
use, and display performance are the keys to consumer adoption
of wearable AR displays. We review Lumus’ optical technology
providing best‐in‐class see‐through head mounted display
systems for AR. We describe the Lightguide Optical Elemen
(LOE) reflective waveguide combiner technology and its
scalability in terms of Field of View (FoV) and Eye Motion Box.
12‐1: Invited Paper: Stretchable Transparent Electrodes Based on Silver Nanowires
Authors: Tong Kwing , Chen Dustin , Liang Jiajie , Pei Qibing
Published: June 2017

Silver nanowire (AgNW) ‐polymer composite electrodes have been developed as a viable replacement for ITO/glass and ITO/PET, with added benefits of high mechanical flexibility. The sheet resistance can be adjusted in the range from 5‐50 Ω/sq with transmission ranging from 70 to 90%. The surface roughness is generally <2 nm, suitable for the fabrication of thin film electronic devices. The mechanical properties of the composite electrodes are almost entirely determined by the polymer substrate used and can be made flexible, stretchable, shape memorable, or even self‐healable. Malfunctions of resulting touch sensors due to crack formation could be mended by heating. Polymer OLEDs fabricated using a pair of stretchable AgNW/polyurethane electrodes could be stretched by >100% strains and repeatedly stretched by 30% strains. Integrated substrates designed specifically for OLED lighting could improve the light extraction efficiency of the OLEDs by up to 2.5X.
12‐2: Invited Paper: A Sheet‐type Wireless electroencephalogram (EEG) Sensor System using Flexible and Stretchable Electronics
Authors: Sekitani Tsuyoshi , Yoshimoto Shusuke , Araki Teppei , Uemura Takafumi
Published: June 2017

A sheet‐type wireless electroencephalogram (EEG) sensor
system using flexible and stretchable electronics has been
successfully developed on flexible substrates. The EEG sensor
system can be attached to the forehead using biocompatible gel
with the stretchable, and bio‐compatible electrode sheet and can
monitor bioelectric potentials with less than 1 microvolts. The
sensor is compactly designed for 3 cm × 9 cm × 6 mm with
weight of 12 g. Results show that the proposed sheet‐system
demonstrates a promising performance in diagnosing brain‐related
diseases including the Alzheimer’s disease using
frequency domain analysis.
24‐3: An 8.34‐inch 1058‐ppi 8K x 4K Flexible OLED Display
Authors: Aoyama Tomoya , Yamazaki Ikumi , Shiokawa Masataka , Toyotaka Kouhei , Nagata Takaaki , Jimbo Yasuhiro , Shishido Hideaki , Yokoyama Kohei , Ikeda Hisao , Eguchi Shingo , Yamazaki Shunpei , Misawa Chieko , Dobashi Masayoshi , Shiraishi Takashi , Nakada Masataka
Published: June 2017

We have successfully fabricated an 8.34‐inch 1058‐ppi 8K x 4K flexible organic light‐emitting diode (OLED) display. It exhibits the world’s highest resolution and pixel density among flexible OLED displays, offering excellent viewing‐angle characteristics owing to the arrangement of subpixels in a zigzag pattern.
13‐2: Remarkable Reduction of Efficiency Roll‐off for Quantum‐dot Light Emitting Diodes by Optimized Shell Layer
Authors: Kim Hyo-Min , Hwang Eunsa , Cho Sinyoung , Jeong Duk Young , Nam Kyungmok , Lee Hyeokjae , Jang Jin
Published: June 2017

We report in this wok the improvement of current efficiency
(CE) roll‐off and power efficiency (PE) roll‐off of QLED by
shell engineering of quantum‐dots (QDs). The inverted QLEDs
using the green QDs (G‐QDs) with optimized shell exhibited the
extremely reduced CE roll‐off of 9% at 10,000 cd/m2 and also 10
times longer lifetime compared with the QLED with
conventional G‐QDs.
25‐1: Invited Paper: Improvement of Viewing Angle and Color Gamut of Twisted Nematic Liquid Crystal Display using Inkjet‐printed Quantum Rod Color Pixel Converter
Authors: Hasegawa Masaki , Hirayama Yuki
Published: June 2017

Quantum rod‐based color conversion subpixels were fabricated by ink jet printing and stacked on a twisted nematic liquid crystal panel to improve its viewing angle and color gamut. The panel covers 80% of the BT.2020 standard color gamut, and the resulting color conversion layer produced a very wide viewing angle.
25‐4: Investigation and Improvement of 10μm Pixel‐pitch GaN‐based Micro‐LED Arrays with Very High Brightness
Authors: Olivier François , Daami Anis , Dupré Ludovic , Henry Franck , Aventurier Bernard , Templier François
Published: June 2017

Microdisplays based on an array of micro‐sized GaN‐based light emitting diodes (μLEDs) are very promising for high brightness applications. In this paper we investigate electro‐optical properties of μLEDs arrays. A particular focus is made on size‐reduction and light emission inhomogeneities. This work led us to process improvements, increasing maximum efficiency by 40%, reducing droop effect and enhancing brightness up to 107 cd/m².
21‐4: Distinguished Paper: Experimental Decomposition of the Positive Bias Temperature Stress‐induced Instability in Self‐aligned Coplanar InGaZnO Thin‐film Transistors and its Modeling based on the Multiple Stretched‐exponential Functions
Authors: Kim Dae Hwan , Choi Sungju , Jang Juntae , Kang Hara , Kim Dong Myong , Choi Sung-Jin , Kim Yong-Sung , Oh Saeroonter , Baeck Ju Heyuck , Bae Jong Uk , Park Kwon-Shik , Yoon Soo Young , Kang In Byeong
Published: June 2017

Decomposition of the positive gate‐bias temperature stress
(PBTS)‐induced instability into contributions of distinct
mechanisms is experimentally demonstrated in top‐gate self‐aligned
coplanar amorphous InGaZnO thin‐film transistors and
validated by reproducing the PBTS time‐evolution of I‐V
characteristics through the TCAD simulation into which the
extracted density‐of‐states and charge trapping are incorporated.
14‐3: High‐Performance Organic‐TFT Circuits Fabricated by All‐Printing Technology on Flexible Plastic Substrates
Authors: Mishima Yasuyoshi , Akiyama Masahiko , Hashimoto Katsuyoshi , Watanabe Naoki , Kamata Toshihide
Published: June 2017

We demonstrate the feasibility of fabricating all‐printed organic
TFT circuits by high precision alignment technology on flexible
plastic substrates. The ring oscillator and 8‐bit asynchronous
down counter of organic‐TFTs by all printing technology are
investigated. We also present the performance of the light‐weight
pressure sheet sensor with integrated gate driver of organic‐TFTs.
22‐2: Invited Paper: Adaptive Lighting for Energy‐Efficient Comfort and Wellbeing
Authors: Papamichael Konstantinos
Published: June 2017

Adaptive lighting refers to electric lighting sources that
automatically adjust their output based on environmental changes,
aiming at maximizing comfort, wellbeing and energy efficiency.
This presentation provides an overview of the concept, focusing
on adaptive lighting controls based on sensing occupancy and
daylight. The overview reflects the adaptive lighting research,
development and demonstration efforts of the California Lighting
Technology Center. The adaptive lighting efforts were initiated in
2003 and continue today, having produced significant results and
multiple commercial products. The goal of the efforts is to
maximize electric lighting savings by automatically controlling
electric lighting based on occupancy and daylight. The focus is on
strategies and technologies to improve performance in terms of
reliability and cost‐effectiveness for wide‐spread use in outdoor
and indoor spaces of new and existing buildings.
29‐2: An Aerial Autostereoscopic Display Using Time‐Division Multiplexing Parallax Barrier
Authors: Takahashi Hayato , Kakeya Hideki
Published: June 2017

A high definition aerial stereoscopic display is realized by
combining a convex lens and time‐division parallax barrier.
The proposed system attains a wide stereoscopic viewing zone
and little crosstalk without any moving parts. To show an
undistorted aerial image in the proposed system, optical
distortion by the lens should be corrected, which is realized by
real‐time optical simulation and texture mapping. Crosstalk
and the effect of distortion correction are evaluated with a
prototype system. The frame rate of the system is tested under
different conditions using different graphic cards.
27‐1: Submillisecond‐Response Nematic LC for Wearable Displays
Authors: Chen Haiwei , Gou Fangwang , Wu Shin-Tson
Published: June 2017

We report a new LC mixture with an ultra‐low rotational viscosity, relatively high birefringence and moderate dielectric anisotropy. When employed in a liquid‐crystal‐on‐silicon (LCoS) projector with an LED lamp, sub‐millisecond GTG response time is obtained with 5 V operation voltage. Its widespread applications for the emerging wearable displays are foreseeable.
27‐2: Novel Photo‐Polymer Stabilization of Nano‐Phase‐Separated LCs with Fast Response
Authors: Fujisawa Toru , Jang Keumhee , Kodera Fumiaki , Hasebe Hiroshi , Takatsu Haruyoshi
Published: June 2017

A Nano‐Phase‐Separated LCs (NPS‐LCs), which is one of polymer/liquid crystal composite, realizes 47% faster decay time than polymer sustained vertical aligned liquid crystals in fishbone cell. Novel method of the photo‐polymer stabilization can control the pre‐tilt angle and improve the transmittance to be depended on alignment of liquid crystals in fishbone patterned electrodes.
24‐1: Invited Paper: Flexible OLED Display Using C‐Axis‐Aligned‐Crystal/Cloud‐Aligned Composite Oxide Semiconductor Technology and Laser Separation Technology
Authors: Koezuka Junichi , Idojiri Satoru , Shima Yukinori , Nakada Masataka , Okazaki Kenichi , Aoyama Tomoya , Yamazaki Shunpei
Published: June 2017

A top‐gate self‐aligned transistor with excellent characteristics was developed using a cloud‐aligned composite oxide semiconductor (CAC‐OS). A 1058‐ppi 8K4K foldable organic light‐emitting diode panel was fabricated using the transistor and employing a novel linear laser separation technology. These technologies enable a shift of production lines from low‐temperature polysilicon to CAC‐OS.
32‐2: Distinguished Student Paper: Quantum Dot/Siloxane Composite Film Exceptionally Stable Against Heat and Moisture
Authors: Kim Hwea Yoon , Yoon Da-Eun , Jang Junho , Choi Gwang-Mun , Lee Doh C. , Bae Byeong-Soo
Published: June 2017

We report the siloxane‐encapsulated quantum dot (QD) film (QD/siloxane film), whose photoluminescence (PL) quantum yield (QY) remains nearly undegraded under harsh heat or moisture conditions; 85°C/5% relative humidity (RH) and 85°C/85% RH for over 1 month.
33‐4: Panel Stress State Determines Light Leakage in Curved LCD
Authors: Greene Raymond G. , Akarapu Ravindra K. , Ishikawa Tomohiro , Vepakomma K. Hemanth
Published: June 2017

Substrate stress state determines the light leakage (LL) from dark state VA and IPS liquid crystal (LC) curved panels. Membrane stress creates VA but not IPS LL. Shear and bending stress create IPS but not VA LL. This result enables mitigation, design, and possibly new processes/components to enable non‐traditional form factor LCDs.
17‐2: Invited Paper: Flexible Hard Coating (Flex9H ®) for Foldable Display Cover Plastic Film
Authors: Bae Byeong-Soo , Choi Gwang-Mun , Kim Yong Ho , Kim Yun Hyeok , Ko Ji-Hoon
Published: June 2017

The desire for foldable display seems to be heading toward its
zenith. However, its mass production is still impeded by a few
technical challenges, specifically, development of flexible cover
window films. This invited paper demonstrates innovative
flexible hard coating (Flex9H®) for foldable display cover plastic
films, which exhibits glass‐like pencil hardness, plastic‐like
flexibility and excellent optical transparency simultaneously.
34‐4: Figure of Merit for Optimizing the Performance of Uniform Lying Helix Cholesteric Liquid Crystals
Authors: Tan Guanjun , Lee Yun-Han , Gou Fangwang , Hu Minggang , Lan Yi-Fen , Tsai Cheng-Yeh , Wu Shin-Tson
Published: June 2017

The figure of merit (FoM) is defined to evaluate the performance of ULH devices. The trade‐offs between operation voltage, transmittance, and response time in uniform lying helix (ULH) cholesteric liquid crystals (CLC) are investigated. Excellent agreement between theory and experiment is achieved. The viewing angle of ULH displays is also studied. Our results give first quantitative demonstration that ULH exhibits a similar viewing angle to IPS. After phase compensation, the isocontrast ratio of ULH can reach >100:1 over 85° viewing cone.
31‐4L: Late‐News Paper: Challenges and Progress of Small Bending Radius Foldable AMOLED Display Module Technology
Authors: Lin Li , Dang Pengle , Hu Kun , Gao Xiaoyu , Huang Xiuqi
Published: June 2017

AMOLED on plastic substrates is expected to be the best candidate for foldable display. However, for small bending radius foldable AMOLED display modules, researches on module process and stress resistance material still remain essential and challenging. In this paper, recent work on a 7 inch full‐function foldable AMOLED display module is introduced. In addition, the failure modes after 100k times folding cycle under bending radius less than 3mm are also discussed.
32‐1: On‐Chip Quantum Dots for High Color Gamut Displays
Authors: Kurtin Juanita , Mangum Ben , Theobald Brian
Published: June 2017

Quantum dots are finding increasing commercial success in LED applications. PLT has now shown that quantum dots can withstand the demands of the on‐chip architecture and therefore are capable of being used as a direct phosphor replacement in displays. In this paper, the practical limits of gamut coverage using on‐chip LEDs are discussed.
19‐1: Invited Paper: Micro‐LED Microdisplays by Integration of III‐V LEDs with Silicon Thin Film Transistors
Authors: Tull Brian R. , Twu Nancy , Hsu Yu-Jen , Leblebici Sibel , Kymissis Ioannis , Lee Vincent W.
Published: June 2017

Emissive micro‐LED technologies have been a topic of recent
interest as a means to build high‐luminance displays for direct‐view
micro‐LED displays and micro‐LED microdisplays. The
promise of an emissive technology coupled with the efficiency
and luminance of III‐V LEDs has been studied for many years.
With the prevalence of LEDs, the barrier for integration with
transistor technologies to form arrays and display technologies
has lowered. We present an overview of various micro‐LED
technologies and our focus on micro‐LED microdisplays using
our thin‐film integration method.
20‐1: Invited Paper: Solution Processable Luminescent Nanomaterials for Display, Lighting and Beyond
Authors: Dong Yajie
Published: June 2017

Colloidal quantum dots (QDs) and organic‐inorganic hybrid
perovskites (OIHPs) represent two key solution processable
luminescent nanomaterials. We will report a recent discovery
that led to green OIHP ‐ polymer composite films with high
photoluminescence efficiency, color purity and unprecedented
water and heat stability for LCD backlight and some current
developments of ultrabright red QLEDs for lighting, sensing
and photomedical applications.
37‐2: Plane Source Evaporation Techniques for Super Ultra High Resolution Flexible AMOLED
Authors: Hwang Changhun , Kim Sung Su , Lee Hagwon , Jo Sung Min , Chin Byung Doo , Kong Do-Hoon , Ju Sung Hoo
Published: June 2017

The vacuum thermal evaporation (VTE) patterning technique using linear type evaporation sources has 3μm of minimum shadow distance so that the high resolution (577ppi, 2K QHD) AMOLED can be manufactured. However, there is a shadow limitation of the neighboring patterns overlapped when manufacturing the ultra‐high resolution (800ppi, 4K UHD) AMOLED. The plane source VTE shows recently of 1.1μm~1.3μm in shadow distance measurements and it verifies the possibility of manufacturing the ultra‐high resolution AMOLEDs with 1000~1500ppi. The shadow angle of 83° and shadow distance of 0.37μm have been predicted from the plane source AFM analysis and, therefore, it shows high possibility of manufacturing the super‐ultra‐high AMOLEDs with 3300ppi. The study of plane source evaporation and its evaporator need to be expanded for the AMOLED futures.
37‐4: A Novel Magnet‐Array Design for Solving Mask Deformation
Authors: Xu Jian , Liu Yaoyang , Wu Yong
Published: June 2017

Design of Halbach magnet array is employed to solve mask deformation due to gravity. Uniform magnetic force exerted on mask can be yielded, which balances the mask gravity. The magnetic force on the mask changes slower when deviating from the Halbach magnet array comparing with conventional magnet array.
41‐2: Phase Separation of Photo‐Aligned Polyimide Blends for Robust Reliability
Authors: Ahn Han Jin , Kwak Chang-Hwan , Park Hyunjin , Lee Joun-Ho , Jun Myung-Chul , Kang In-Byoung
Published: June 2017

Phase separation of PA‐PI (Photo aligned polyimide) was investigated to enhance the image sticking and reliability of TFT‐LCD. To utilize the anchoring property and electric relaxation speed, we introduced the blending type of PA‐PI which composed photo aligned PI for an upper layer and DC released PI for a bottom layer. Phase separation and the distribution of upper layer in a blending PA‐PI was analyzed by using AFM and TOF‐SIMS. Photo aligned PI as an upper layer was distributed from surface to bottom but the probability of existence on top surface might be different as blending conditions and this was strongly affected on the anchoring strength between LC and Pis
40‐1: Invited Paper: High Thermal Stability OLEDs
Authors: Price Jared S. , Giebink Noel C.
Published: June 2017

We present a general strategy to increase the thermal stability of the hole transport layer in common small molecule OLEDs by >50°C without adversely affecting their electrical characteristics.
42‐3L: Late‐News Paper: Development of Crystalline IGZO and LTPS Hybrid TFTs Array Technology
Authors: Ye Jia-Hong , Huang Ching-Liang , Chen Ming-Yao , Chen Pei-Ming , Huang Kuo-Yu , Peng Chia-Tien , Huang Wei-Ming , Wu Yang-An
Published: June 2017

Because of the unique property, the low leakage current of crystalline indium gallium zinc oxide (c‐IGZO) thin film transistors (TFTs), it can archive the low power consumption of a panel within low frame rate driving. Low temperature poly‐silicon (LTPS) TFTs as components of shift register circuit can fulfill small border size. The c‐IGZO TFTs for pixel switch and the LTPS TFTs for gate driver on array backplane have been both deposited on glass substrate. We demonstrate a prototype of 1.4 inch circular LCD with c‐IGZO and LTPS hybrid backplane technology to achieve small border size and low power consumption. And the panel shows good picture quality without flickering when very low frame rate driving (6Hz). In addition, the optical property and crystallinity of c‐IGZO have been studied in this work.
43‐1: Invited Paper: Display Technology Trends in Digital Signage Displays
Authors: Phenix Samantha J.
Published: June 2017

Rapid changes in technology solutions for digital signage displays have created multiple emerging trends, which will impact the next two to three years. This paper will explore recent innovations for a range of new and existing display technologies including LCD, OLED, Direct View LED, Micro LED as well as some interesting novel approaches, highlighting the potential advantages for digital signage.
44‐1: Invited Paper: Photolithography as Enabler of AMOLED Displays Beyond 1000 ppi
Authors: Malinowski Paweł E. , Ke TungHuei , Nakamura Atsushi , Vicca Peter , Kronemeijer Auke Jisk , Ameys Marc , van der Steen Jan Laurens , Steudel Sören , Kamochi Yoshitaka , Iwai Yu , Gelinck Gerwin , Heremans Paul
Published: June 2017

This paper describes the potential of hi‐res display fabrication using OLED photolithography. We demonstrate 1250 ppi multicolor arrays, pixel scaling down to 3 μm pitch, integration in active displays, and improving lifetime after patterning (200 hours T75, smOLEDs). Photolithography can enable low‐cost, high resolution displays for the 8K – VR era.
47‐3: Distinguished Student Paper: Development of Active Matrix LCD for Use in High Resolution Adaptive Headlights
Authors: Reinert-Weiss Christiane Jasmin , Baur Holger , Al Nusayer Sheikh Abdullah , Duhme David , Frühauf Norbert
Published: June 2017

Conventional adaptive driving beam headlamps are limited in achieving still higher quantities of switchable pixels by the number of LEDs and movable elements needed. In this paper it is shown that by integrating an active matrix liquid crystal display module it is possible to realize fully adaptive high resolution headlights without mechanical elements and a finite number of light emitting diodes with 30k switchable pixels.
47‐4: Invited Paper: Development of Fast Response, Low Latency Real‐time Camera and Display System for Automotive Applications
Authors: Yamaguchi Kazunori , Matsushima Toshiharu , Goto Fumitaka , Suzuki Daichi , Nakanishi Takayuki , Matsushima Satoshi
Published: June 2017

We have newly developed a Camera Monitoring System (CMS) for automotive side and back mirrors. With improved liquid crystal response time, display brightness, refresh rate and system latency, developed CMS will greatly enhance the safety of driving, compared to the conventional CMS.
48‐1: Invited Paper: Spectral Sensing with Computed Tomography Imaging Spectrometry
Authors: Habel Ralf
Published: June 2017

We discuss the principles of Computed Tomography Imaging Spectrometry and show its unique approach to generate a complete spectral image from a single camera exposure. The optical path and construction necessary for the method is shown on a simple device based on consumer optical elements and a standard consumer camera.
48‐4: Selective Scattering of PDLC film and Its Application in OLED
Authors: Jiang Jinghua , McGraw Greg , Ma Ruiqing , Brown Julie , Yang Deng-Ke
Published: June 2017

We studied the scattering properties of polymer dispersed liquid crystal (PDLC) films. We discovered that aligned PDLC film exhibited selective scattering: it scattered incident light with large incident (with respect to film normal direction) but not incident light with small incident angle. We made use of this property of selective scattering to enhance the light efficiency of OLED. With a preliminary try, we achieved a light efficiency increment more than 20%.
53‐2: Invited Paper: Flexible LCDs Enabled by OTFT
Authors: Harding M. James , Horne I. P. , Yaglioglu B.
Published: June 2017

We report data of organic transistors on plastic with mobility values greater than 1cm2 /Vs. This technology enables LCDs that are thin, lightweight, shatterproof and flexible using transistors that outperform the existing standard of amorphous silicon on glass. We demonstrate the potential of our technology with a curved 12.1” Organic LCD.
59‐5: Invited Paper: The Holographic Future of Head Up Displays
Authors: Mullins Brian , Greenhalgh Philip , Christmas Jamieson
Published: June 2017

Head‐Up Displays (HUD) in automobiles are becoming increasingly common place, however these displays offer a relatively basic HMI experience. With the advent of self driving vehicles, the need to provide confidence inspiring visual feedback to the driver and passengers in the car will be paramount. This will principally be achieved by augmenting reality, fusing data from the cars sensor platform in a clutter free way, to enable the occupants to understand that car is truly aware of it surroundings and any threats that may be present.

The existing head up display solutions that utilise LED backlit LCDs will not be able to deliver the display experience that will be required. DAQRI is developing a revolutionary holographic display technology for the next generation of Augmented Reality Head Up Displays, offering a larger, brighter display, lower power consumption, and ultimately a true 3D multi depth experience.

In this presentation, we will talk about the challenges of delivering augmented reality to the vehicle and why our holographic display technology is such a compelling solution for the future of head up display applications.
60‐3: High Contrast In‐plane Switching (IPS) Mode using Dichroic‐dye Liquid Crystal
Authors: Jo Soo In , Yoon Sang-Soon , Choi Woo-Young , Lee Joun-Ho , Jun Myung-Chul , Kang In-Byoung
Published: June 2017

We propose a dual panel structure with dichroic dye mixed LC to increase a contrast ratio of IPS mode. Dichroic dyes act like a switchable polarizer and its contrast ratio is about 4: 1. Therefore, contrast ratio of panel is improved about 3.8 times and also off‐axis light leakage is dramatically enhanced.
61‐2: Smooth Motion Parallax Glassless 3D Screen System Using Linear Blending of Viewing Zones and Spatially Imaged Iris Plane
Authors: Makiguchi Motohiro , Kawakami Tohru , Sasai Mutsumi , Takada Hideaki
Published: June 2017

This paper describes a glassless 3D screen system we propose that is capable of natural stereoscopic viewing with motion parallax in a wide viewing area. The system’s use of a ‘spatially imaged iris plane screen’ and ‘linear blending technology’ enables it to have fewer image sources and projectors than existing multi‐view projection systems.
63‐3: Capacitive Touch Sensor using a‐IGZO TFTs for Flexible AMOLED
Authors: Chen Yuanfeng , Geng Di , Jang Jin
Published: June 2017

We propose a capacitive touch sensor using a‐IGZO TFTs on plastic. With only two transistors and one capacitor, the proposed circuit achieves high aperture ratio while maintaining robust output voltage variation over 1.6V. Furthermore, the required driving clocks are fully compatible with active matrix backplane, which enables an easy integration with flexible AMOLED display.
69‐1: Invited Paper: Fine Pitch Image Quality on LED Video Screens.
Authors: Bravo Jorge Perez
Published: June 2017

LED Screen technology is getting into a position in the market where it is now compared to standard LCD/OLED high definition screens. The LED packages are getting smaller every day, like the SMD‐0808 (Surface Mount 0.8mm x 0.8mm) package with the three RBG diodes illustrated on figure 1. This SMD‐0808 device makes it possible the manufacture and assemble of LED screens with a pixel pitch of 1.00mm or smaller.
64‐3: Fracture Mechanisms for AMOLED Panels in Handheld Devices
Authors: Chen Alexander , Chien Ho-Yang , Lin Sheng-Min
Published: June 2017

Four major failure modes occurring in AMOLED panels, which fractured during device drop, are being summarized; the primary failure origins are all located at the frit sealing area or on backplane (B/P) glass. Modeling and simulation results suggest the stress is concentrated on the frit sealing area of the B/P glass during dynamic drop impact.
69‐3: New Multiplexing Method for Quasi Static and Artefact Free Color LED Matrix Displays
Authors: Leroux Thierry , Boher Pierre , Glinel David , Bignon Thibault , Jiang Jeffrey , Soulier David
Published: June 2017

Multiplex drive is generally used for electronic displays with many pixel elements to reduce the cost. For RGB LED displays spatial multiplexing or color multiplexing methods are generally used even if high currents are generally required and may cause electromagnetic interferences. In addition color artefacts are always present when taking pictures or videos. In the present paper we present a new spatial/color multiplying method that reduces all these drawbacks.
66‐2: Printed Carbon Nanotube Thin‐film Transistors and Application in OLED Backplane Circuits
Authors: Xu Wenya , Xu Qiqi , Zhou Chunshan , Gu Weibing , Lin Jian , Zhao Jianwen , Cui Zheng
Published: June 2017

In this work, we reported a valid method to sort large‐diameter semiconducting single‐walled carbon nanotubes (sc‐SWCNTs) from commercial arc discharge SWCNTs by different conjugated organic compounds. Seven kinds of high‐purity sc SWCNT inks were achieved. As‐prepared sc‐SWCNT inks were directly used to fabricate printed SWCNT TFT arrays and backplane circuits on rigid substrates. It was found that printed SWCNT TFT devices exhibited high‐performance with low operating voltage (±2 V), small subthreshold swing (ss), small hysteresis, high mobility (more than 20 cm2 /Vs) and high on/off ratios (up to 106 ). Printed 2T‐1C driving circuit exhibited high on/off ratio up to 105 and high output current up to 8×10‐5 μ A at Vdata, Vscan and Vdd of ‐2 V, respectively. Furthermore, 15×15 OLED pixel arrays were switched on with printed SWCNT driving circuits on glass substrates, suggesting printed SWCNT driving circuits have the potential as backplanes for active matrix OLED applications.
71‐3: Curved Kawara‐type Multidisplay with OLED Devices for BT.2020 Color Gamut
Authors: Nakamura Daiki , Iwaki Yuji , Sugisawa Nozomu , Ikeda Hisao , Nishido Yusuke , Eguchi Shingo , Nomura Shiho , Yamaoka Ryohei , Sasaki Toshiki , Seo Satoshi , Misawa Chieko , Dobashi Masayoshi , Shiraishi Takashi , Nakada Masataka , Yamazaki Shunpei
Published: June 2017

A curved Kawara‐type multidisplay is capable of displaying a seamless image with few visible joints. Organic light‐emitting diode devices that achieve an area ratio of 106% to the BT.2020 color gamut in theu ‘v’ chromaticity diagram are used. Tone correction using machine learning enables the joints to be less visible.
66‐3: A High Reliability PEDOT:PSS/Graphene Transparent Electrode for Liquid Crystal Displays
Authors: Hu Tao , Wang Haijun , Shao Yuan , Zhang Xia , Liu Gang , Li Minghui , Chen Hsiaohsien , Lee Yungjui
Published: June 2017

A liquid crystal displays cell (LCD) was assembled by a high reliability PEDOT:PSS/Graphene thin film as its transparent electrode, and the electro‐optical properties of this LCD cell were comparable to the ITO competitor.
71‐4: Uniformity Study on High Resolution OLED Display Fabricated by Ink Jet Printing Process
Authors: Chen Peng-Yu , Chen Chien-Chuan , Hsieh Cheng-Chin , Lin Yu-Syuan , Li Chun-Han , Lin Yu-Hsin , Hong Hong-Jye
Published: June 2017

In this work, the emission uniformity from the pixels in an OLED display fabricated by ink jet printing was studied. First, the process parameters such as vacuum dry speed and vacuum dry temperature were controlled. Second, a new pixel fusion design was used to improve uniformity. The pixel resolution in our study was 167ppi, which met the requirement for automotive vehicle application. We demonstrated that the film quality of produced from ink jet printing can meet the demand of commercial products.
73‐1: A Liquid Crystal Lenticular Lens with High Cell Gap for Naked‐eye 3D Display
Authors: Yuan Chun-Ge , Liu Lin-Feng , Li Xiang , Zhao Yong-Chao , Hsieh Chung-Ching , Yang Chih-Ming , Chiu Chung-Yi , Lee Chia-Yu
Published: June 2017

A 32inch switchable autosterescopic display using Liquid‐crystal‐Lenticular lens(LC lens) technology was fabricated. Dual driving system was established for split screen with independent switchable 2D/3D. In order to obtain the lager view angle and the smaller error fuction(EF), the cell gap of the LC lens is up to 21um . Finally, combining a LCD with 7680*4320 2D resolution, we obtained a 32inch switchable autosterescopic display with good 3D quality, and verified the feasibility of the process.
76‐2: Field‐Effect Transistor with CAAC/CAC‐OS Double‐Layer Structure for Diversion of Gen 8‐10.5 Amorphous Silicon Production Lines
Authors: Okazaki Kenichi , Shima Yukinori , Kurosaki Daisuke , Nakazawa Yasutaka , Koezuka Junichi , Baba Haruyuki , Yamazaki Shunpei
Published: June 2017

Using an active layer in which a c‐axis‐aligned crystalline oxide semiconductor (CAAC‐OS) is stacked on a cloud‐aligned composite OS (CAC‐OS), we have succeeded in fabricating a channel‐etched field‐effect transistor (CE‐FET) with a high on‐state current and favorable reliability. The CE‐FET with the CAAC/CAC‐OS structure can be fabricated using the existing amorphous silicon facilities and processes almost as they are. Therefore, we believe that high‐performance devices can be fabricated at low cost with large Gen 8‐10.5 glass substrates.
75‐1:Invited Paper: Perceptual Issues of Streaming Video
Authors: Bovik Alan C. , Bampis Christos , Goodall Todd R.
Published: June 2017

The large‐scale streaming of videos on demand, as exemplified by Netflix, Amazon, and YouTube, is a remarkable modern engineering achievement that embodies significant advances in such fields as video compression and communications, digital networks, high‐speed computation, and display technologies. Yet even today, there remain significant challenges in providing the highest quality compressed digital video content to the consumer. We consider two of the main issues. The first is source inspection, whereby the intrinsic quality and possible impairments of source videos of interest are determined. The second is that of balancing the tradeoffs that can occur between video compression and rebuffering effects. We describe recent human studies that we have conducted on these problems and the types of automatic prediction models that we have been developing.
77‐2: Invited Paper: Probing the Thermal Stability of OLEDs with Neutrons
Authors: Burn Paul L. , McEwan Jake A. , Clulow Andrew. J. , Wang Renjie , Nelson Andrew , Gentle Ian R.
Published: June 2017

Organic light‐emitting diodes (OLEDs) are subjected to varying conditions of temperature during their lifetime. Using a combination of neutron reflectometry and in situ photoluminescence spectroscopy we show that layers typically found in OLEDs can interdiffuse. The diffusion is temperature dependent and it is found that the iridium(III) complexes can be remarkably mobile, even with relatively bulky alkyl groups attached to the ligand.
77‐3: A High‐Image‐Quality OLED Display for Large‐Size and Premium TVs
Authors: Shin Hong-Jae , Park Kwang-Mo , Takasugi Shinji , Jeong Yun-Sik , Kim Jin-Mok , Kim Han-Seop , Oh Chang-Ho
Published: June 2017

In this paper, we present OLED display technologies for large‐size and premium TVs. Since high‐quality TV needs total accuracy to reproduce input images, OLED panels must achieve stable luminance, uniformity at low luminance, and color uniformity. Using various OLED and TFT compensation technologies, we have successfully developed an OLED display with the “Real Black” image quality and high color uniformity. Additionally we have been developing OLED displays for broadcast monitors, which require much higher image quality than commercial TVs. We are now focusing on cost competitiveness of premium OLED displays.
78‐3: Screen Door Effect Reduction with Diffractive Film for Virtual Reality and Augmented Reality Displays
Authors: Sitter Brett , Yang Joseph , Thielen Jimmy , Naismith Nathan , Lonergan Jeffrey
Published: June 2017

A diffractive film has been incorporated to reduce Screen Door Effect (SDE) and improve visual quality of a virtual reality (VP.) display. This diffractive film is made with 3M proprietary precision microߚreplication process. Measurement techniques and comparison of different solutions for SDE reduction are also discussed in this paper.
79‐1: Invited Paper: New Liquid Crystals for Light Guiding Application: From Automotive Headlights to Adaptive Indoor Lighting
Authors: Parri Owain , Wittek Michael , Schroth Dieter , Canisius Johannes
Published: June 2017

Recently, there has been a renewed interest in using liquid crystal devices for lighting applications. The applications include car headlamps as well as indoor architectural lighting. In this paper we will present the status of liquid crystal mixtures that are suitable for these applications. or automotive applications, the properties of the liquid crystal mixtures are expected to include robustness towards extreme environmental conditions as well as robustness towards extreme light load. For architectural application, the liquid crystals mixtures are expected to have the highest possible birefringence whilst still having good light stability.