bluuebunny/crossref_metadata_2025_split huggingface dataset:
57.2: Invited Paper: White OLEDs for General Lighting
Authors: Kido Junji , Sasabe Hisahiro , Yokoyama Daisuke , Pu Yong‐Jin 
Published: October 2012

AbstractRecent progress in white‐light‐emitting organic light‐emitting devices (OLEDs) is discussed. High external quantum efficiency (EQE) of over 25% have been realized by using phosphorescent emitting materials and highly functionalized charge‐transporting materials, resulting in the high luminous efficiency of 130 lm/W for green OLED and 50 lm/W for white OLED. OLEDs with stacked structures, or multi photon emission structures (MPE), were developed to improve driving lifetime. In these OLEDs, required driving current can be much reduced and lifetime of over 30,000 hrs were achieved.
57.3: Invited Paper: Host and Charge Transport Materials for High Efficiency Deep Blue Phosphorescent Organic Light‐Emitting Diodes
Authors: Lee Jun Yeob 
Published: October 2012

AbstractIn this paper, we describe the development of high efficiency deep blue phosphorescent organic light emitting diodes using high triplet energy host and charge transport materials. The quantum efficiency of deep blue phosphorescent organic light‐emitting diodes could be improved above 20% by using high triplet energy bipolar host materials, hole transport materials and electron transport materials.
58.1: Distinguished Paper: Development of Super Hi‐Vision 8Kx4K Direct‐View LCD for Next Generation TV
Authors: Kumakura Takeshi , Shiomi Makoto , Horino Shinji , Yoshida Yasuhiro , Mizushima Shigeaki 
Published: October 2012

AbstractWe have successfully developed a LCD for Super Hi‐Vision. This LCD has a panel of 7680 by 4320 pixels, which is 16 times as many as that of conventional Full‐HD, and it features a diagonal screen size of 85 inches. A single pixel measures 0.245 mm (103PPI). The brightness has been achieved 300 cd/m2 or higher by using low‐load interconnection and UV2A technologies. Additionally, the LC charging time has been extended by quad area and double source line structures. Furthermore, we realized the real‐time display of huge image data with a transmission rate of 72Gbps by high‐definition mounting and high‐speed video processing technologies.
58.3: Pixel Design for Improved 3D TV with One‐Dimensional Integral‐Imaging Method
Authors: Fukushima Rieko , Uehara Shin‐ichi , Takahashi Hideyuki , Azuma Hiroshi , Hirayama Yuzo 
Published: October 2012

AbstractThe one‐dimensional (horizontal parallax only) integral imaging (1D‐II) method realizes a natural and easy‐to‐view 3D display. The 1D‐II method is a display system that has a lenticular sheet in front of a high‐resolution LCD. The use of vertical lenticular sheet is known to provide an excellent spatial frequency of 3D images. For the development of autostereoscopic 3D display with a vertical lenticular sheet, we designed new LCD pixels that can suppress moiré artifacts without reducing opening ratio of pixels. By virtue of this design, we successfully put an easy‐to‐view 3D TV into practical use.
59.1: A Volumetric Display Using a Rim‐Driven Varifocal Beamsplitter and High‐Speed DLP Backlit LCD
Authors: Smithwick Quinn , Smoot Lanny S. , Reetz Daniel 
Published: October 2012

AbstractWe present a high resolution, full color, volumetric display. The display utilizes a novel optical element: the large‐aperture, rim‐driven, adjustable‐resonance, varifocal beamsplitter. The display generates volumetric real images with pixel addressable depth planes. The primary image generator is an RGB liquid crystal panel backlit by a highspeed video projector.
59.2: Three Dimensional Floating Light‐Field Display Based on Spliced Multi‐LCDs
Authors: Peng Yifan , Li Haifeng , Zhong Qing , Liu Xu 
Published: October 2012

AbstractNovel approach to achieve touchable three dimensional (3D) light field display is investigated. Light field reconstruction principle, multi‐Liquid Crystal Displays (LCDs) spliced style configuration and diffuser characteristic are analyzed, respectively. The point‐to‐point mapping method in image aberration evaluation is proposed which is used not only in the evaluation of 3D imaging performance, but also to construct the distortion compensation for spliced sub‐images on multi‐LCDs. The calibrating method aims to achieve high performance 3D display with considering the system geometrical arrangement and diffuser characteristics. The touchable floating 3D scene displayed by the prototype can be observed with high image resolution and large continuous viewing area.
59.5: Invited Paper: Visual Perception and Holographic Displays
Authors: Barabas James , Bove V. Michael 
Published: October 2012

AbstractHolographic displays have the potential to reproduce the natural parallax and focusing affordances of real scenes. Although holographic displays are still far from maturity, no other display technologies have the potential to reproduce these affordances as accurately. This paper outlines current methods for generating images using electronic holography, and reviews visual human‐factors considerations for current and future holographic displays.
60.2: Minimizing Veiling Glare in the High‐Luminance‐Range Visualization of Medical Images
Authors: Choi Mina , Wang Joel , Albani Luigi , Badano Aldo 
Published: October 2012

AbstractWe propose a method to adjust the luminance mapping of medical images on high‐dynamic‐range (HDR) display devices that minimizes perceptual and hardware veiling glare effects. We utilize the DICOM grayscale standard display function to compute the maximum number of just‐noticeable‐differences (JND) for an HDR prototype (dual‐layer LCD). Using previous findings, a unique image will be displayed with a front and back LCD panel such that the combined light modulation produces the most accurate luminance representation of the image and the least hardware glare. Next, we use an empirical, image‐dependent model to analyze regions of interest in the image that may suffer from perceptual veiling glare and adjust the luminance mapping until a reasonable degradation tolerance for detection thresholds is reached.
60.3: Investigation on Viewing Angle Requirements and Glare with Respect to Size of Flat‐panel Television Displays
Authors: Igarashi Youichi , Kubota Satoru , Takemoto Masanori , Kishimoto Kazuyuki , Inoguchi Kazuhiko , Yamamoto Yoshitaka , Matsumoto Tatsuhiko , Haga Shuichi , Nakatsue Takehiro 
Published: October 2012

AbstractThis paper summarizes the results of an investigation on the viewing angle requirements for large flat‐panel television displays as well as on screen tilting as a means of reducing glare in accordance with the “Ergonomic Design Guidelines for Flat Panel Display Televisions” established by a special committee of the Japan Ergonomics Society. First, taking into account screen size, we investigated viewing angle requirements through a field survey of household television viewing conditions. We then evaluated the influence of the size, mounting height, and tilt of the screen on the occurrence of glare. Next, we conducted laboratory experiments to investigate the allowable tilt angle for ensuring acceptable viewing comfort and the optimum screen tilt angle for each mounting height. The results can be used as guidelines for adjusting viewing conditions as well as for ergonomic design of flat‐panel television displays.
61.2: Cooling Design of High Power Laser Diodes Array Using Channel Flow and Vapor Chamber Method
Authors: Wang Teng‐Mao , Liu Szu‐Hsien , Chen Kuan‐Yu , Cheng Yao‐Chien , Wang Alex 
Published: October 2012

AbstractThe maximum junction temperature (Tj,max) of high power laser diode array is cooled down by 13% using channel flow method; the junction temperature deviation is also improved by 30% using vapor chamber. With the channel flow design, Tj,max can be lower 6% by introducing air deflector, and lower additional 4% by optimizing the air separator length. With the heat sink aspect ratio optimization, Tj,max can be lower additional 3% by introducing vapor chamber. Furthermore, by the TO‐CAN packaged laser diode device model, the heat path and the distribution of the thermal resistance are thoroughly investigated.
62.1: Invited Paper: Fluorinated Compounds Emission Reduction Activity of WLICC (World LCD Industry Cooperation Committee)
Authors: Ohkura Makoto , Luo Fan , Lee Eui‐Guen , Matsumura Kunio , Niu Frank , Seong Seok‐Hyun 
Published: October 2012

AbstractIn 2003, WLICC agreed to voluntarily reduce FCs emission to 0.82MMTCE by 2010. To achieve the target, improvement of abatement efficiency, development of cost‐effective FCs massive abatement technology, adoption of substitute gases and increase of abatement devices installation were carried out. As a result, the emission in 2010 was reduced to 1.75 MMTCE which is almost double the target as the processed glass area was almost the double of the forecasted value.
62.2: Pixel Controlling Substrate Fabricated by Embedding Millions of Silicon IC Chips in Plastic Substrate and Self‐Aligned Metal Interconnection among Such IC Chips
Authors: Kieu Nguyen Thi Thanh , Yagi Takahiro , Ohdaira Keisuke , Matsumura Hideki 
Published: October 2012

AbstractThis paper presents a novel method to fabricate pixel controlling substrates for LCD and OLED. Instead of a‐Si TFTs, pixels are controlled by millions of Si IC chips embedded in a plastic substrate and metal lines connecting IC chips are formed in a self‐aligned manner by using functional metal ink.
62.3: Production Considerations for Bistable Droplet Driven Electrowetting Displays
Authors: Bitman Andriy , Bartels Frank , Rawert Jürgen , Blankenbach Karlheinz 
Published: October 2012

AbstractThe electrowetting displays are widely discussed within the last years. A colored liquid is deformed or moved from a visible to a non‐visible position. The production aspects of such microfluidic structures has to cover microfluidic channel structures, filling procedures, sealing, temperature stability and ‐ electrodes for matrix driving. The requirement of reasonable production costs need to balance these requirements. We will show some examples how the design and production is realized and will present some cost consideration.
63.1: Invited Paper: Sharp, Uniform, Stable, and Environment‐hard Transfer‐Mold Field‐Emitter Arrays
Authors: Nakamoto Masayuki , Moon Jonghyun , Kurota Wataru 
Published: October 2012

AbstractSharp, uniform, stable, and environment‐hard field‐emitter arrays (FEAs) have been fabricated by Transfer‐Mold fabrication method. These FEAs have potential for realizing stable and low operation voltage field‐emission displays and field‐emission lamps that are resistant to highly oxidizing atmospheres during the fabrication process.The extremely sharp and uniform Transfer‐Mold FEAs, which have the average tip radius of 2.6‐3.5 nm, have been developed by using the Transfer‐Mold fabrication method. These tip shapes including height are extremely uniform being different from CNTs' nonuniform tip radii, height and pitch. Also, these tip radii are similar to the diameter of the singlewalled CNTs, 0.4–6 nm, or less than the diameter of the multiwalled CNTs, 5–10 nm. The low operation voltage Transfer‐Mold FEAs has turn‐on fields of 17.5–21.8 V/μm at the short distance between anode and emitter, less than 30 μm. However, other conventional FEAs such as Spindt‐type FEAs, Gray‐type FEAs and CNTs FEAs have the approximated turn‐on fields of 50–600 V/μm. Therefore, those values of the turn‐on voltages are lower than those of other conventional FEAs and can be applicable for vacuum nanoelectronic devices such as FEDs and FELs. The current fluctuations of FEAs without resistive layer are the lowest value ever reported, ±1.6%, compared with 5‐several hundred % of the conventional FEAs. Also, the Transfer‐Mold Mo FEAs having the base lengths of 36–1570 nm without resistive layer, exhibited extremely stable current fluctuations of as low as ±1.6‐3.3% due to the extremely uniform geometric factors. Moreover, those of the environment‐hard Transfer‐Mold FEAs even under the oxygen radical or plasma treatments are as low as ±5.0–7.5%. However, for conventional FEAs with and without resistive layers, those are usually 5–100% and more than 100%, respectively. Therefore, the extremely sharp, uniform, stable, and environment‐hard Transfer‐Mold FEAs are useful for the stable and reliable vacuum nanodevices such as FEDs and FELs to a great extent.
63.2: Field Emission Display with Homogenized Carbon Nanotube Emitters Grown by Resist‐Assisted Patterning Process
Authors: Park Kyu Chang , Eom Young Ju , Lee Su Woong , Kim Chee Young , Lee Choon‐Rae 
Published: October 2012

AbstractField emission display (FED) was fabricated with resist‐assisted patterning (RAP) process grown carbon nanotube (CNT) emitters. Electron emission current uniformity was strongly improved by homogenizing process with silicon‐on glass (SOG). The length of CNT emitters was homogenized with SOG coating and selective CNT etching process. Uniform CNT emitters were fabricated with the post‐growth homogenizing process. We fabricated 3 inch FED display with 32 μm sub‐pixel size with the CNT emitters. Electron emission current shows possible operation of the FED with 5 V/μm gate field. The electron emission characteristics and display performance were discussed.
64.4: Submicron Pixel Electrode Structure in IPS Mode
Authors: Yang Joon‐Young , Lee Jung‐Il , Kim Jeom‐Jae , Hwang Yong‐Ki , Park Jung‐Ho 
Published: October 2012

AbstractTo improve the transmittance in IPS mode, submicron pixel electrodes were developed by new patterning process and structure. Unlike typical horizontal electrode structure, the electrodes are vertically formed on the sidewall with our new process. As a simulation result, these submicron electrodes improved transmittance about 10% than conventional type. With this new process, 15‐inch panel was successfully fabricated.
65.3: An Ergonomic Evaluation of Stereoscopic and Deadzone‐free Autostereoscopic Three‐dimensional Displays
Authors: Chao Wei‐Cheng , Chen Chien‐Wen , Dong Ren‐Lang , Chen Ying‐Shan 
Published: October 2012

AbstractObjective and subjective indicators and methods for comparing the effects of three‐dimensional display technologies on viewer discomfort, fatigue, and satisfaction based on human factors were proposed. Based on 7 indicators (including VA, diopter, pupil size, IOP, HFC, CSV and CFF) and the ergonomic evaluation, the conclusion that PR and deadzone‐free AS displays are better than SG displays could be drawn. In the meantime, a relationship between the visual discomfort/fatigue indicators and causes of physiological feedbacks was inferred from analyzing the experimental data and consulting with the ophthalmologist.
66.4: High Contrast Edgelit Frontlight Solution for Reflective Displays
Authors: Bita Ion , Mienko Marek , Narayanan Kollengode , Wang Lai , Li Kebin , Li Zhengwu , Rao Rashmi , Patel Sapna , Chan Clayton , Gruhlke Russel , Ganti Surya , Gusev Evgeni 
Published: October 2012

AbstractWe developed an LED edgelit frontlight with a large view cone, high contrast in both emissive and reflective modes, and compatibility with fully laminated module architectures. A high volume manufacturing ready glass‐based frontlight lightguide technology is introduced, which includes unidirectionally reflective light turning microstructures having high reflectivity towards the display and low reflectivity towards the viewer.
67.3: LCOS Using a Fringe‐Field Color Filter
Authors: Li Yuet‐Wing , Fan‐Chiang Kuan‐Hsu , Wang Chien‐Tang , Yeh Tsai Chia , Kuo Hung‐Chien , Tsai Hsien‐Chang 
Published: October 2012

AbstractAs the pixel size becomes smaller, the color performance of Color Filter LCOS will be deteriorated by strong Fringing Field Effect (FFE). In this paper, a Fringe Field Color Filter concept is proposed. It can improve the color performance by 30%. The resolution of the Color Filter CFLCOS can be increased by 5 times. Such concept can also be applied on all high PPI Liquid Crystal Display as well.
68.3: WITHDRAWN 68.4L: Late‐News Paper: High‐resolution Printing of OLED Displays
Authors: Ando Makoto , Imai Toshiaki , Yasumatsu Ryo , Matsumi Tatsuya , Tanaka Masanobu , Hirano Takashi , Sasaoka Tatsuya 
Published: October 2012

AbstractWe have developed a high‐resolution printing process for OLED displays and have used it to fabricate a 3‐inch VGA AMOLED display. The resolution and alignment accuracy of the method show a potential to realize displays with resolutions of more than 500 ppi. This meets demands of high‐resolution OLED displays that the mask evaporation process cannot fulfill.
69.1: Invited Paper: Recent Developments in LED Phosphors for Lighting and Display Applications
Authors: Rao Ravilisetty P. , Devine Daniel J. 
Published: October 2012

AbstractPhosphor‐converted white‐light LEDs are promising as the next generation for lighting applications due to their solid‐state nature, energy savings, compact size, long life, and environmental friendliness. In this presentation, recent developments in LED phosphors for solid‐state lighting (SSL) as well as displays (LCD backlighting) will be presented.
70.3: Display Applications of High Performance and Low Temperature Processed n‐Channel Organic TFTs
Authors: Chiang Shin‐Chuan , Li Ching‐Ho , Chen Yu‐Hsien , Chang Hsi‐Ming , Hsu En , Huang Yen‐Yi 
Published: October 2012

AbstractHigh performance N‐type organic TFTs have been fabricated at relatively low temperature (100°C) by spin coating and the electrical performance investigated. Furthermore, the these bias stress stability of these devices using different protocols were also explored. Our results reveal that organic TFTs could be adopted as a potential switch candidate driving display backplanes.
71.1: Invited Paper: Comparison of Three Multi‐view Auto‐stereoscopic 3D Display Technologies
Authors: Langendijk Erno H.A. , Hinnen Karel , Kortekaas Kees 
Published: October 2012

AbstractOn multi‐view auto‐stereoscopic 3D displays, viewers can watch 3D content without wearing goggles. This paper evaluates the expected front‐of‐screen performance and cost aspects of three multi‐view 3D display technologies, i.e. lenticular, barrier and scanning barrier. Among others, it also quantifies the resolution for out‐of‐screen objects and the visibility of artifacts.
71.3: Study on Reducing the Cardboard Effect for Natural Perception Using Adaptive Disparity Mapping
Authors: Shibuhisa Nao , Tokui Kei , Iwauchi Ken‐ichi , Saito Sakae 
Published: October 2012

AbstractWe propose the adaptive disparity mapping method for reducing the cardboard effect. The method is divided into two parts. At first, the perceptual model is defined for modifying spatial layout. Secondly, the differences of adjacent disparities in the objects are interpolated. We conducted a subjective test to evaluate the proposed method applied to the 3D image taken by a smartphone equipped with a twin‐lens camera. The results of our experiments show that the proposed method makes 3D images more roundness and gives a sense of depth.
72.3: A Direct‐View Laser‐Phosphor Display with a High‐Reflection Wide‐Angle‐Scanner
Authors: Ishibashi Osamu , Takanashi Nobuaki , Nozaki Takeo , Aoki Kazuhiko , Honda Takeshi , Tagami Kenji , Yanagita Yoshiho , Imai Hiroshi , Hiroi Noriyoshi , Ohta Masahiko , Nishimura So , Ishikawa Takashi , Kasahara Shinji , Okumura Fujio 
Published: October 2012

AbstractA bright direct view laser phosphor display with a large scanning angle has been developed. A scan mirror, to which a dielectric multilayer was applied on a glass substrate, achieved over 99% reflectivity and withstands large laser power. An optical scanning angle of over +/‐ 21.5 degrees was verified, which was achieved with our dual moving‐magnet drive design. Expansion optics for expanding the scanning angle by 1.5 times were developed. The effectiveness of the proposed devices was verified by projecting images on the display.
73.2: A 3D Cover Glass for Mobile Devices
Authors: Panda Prakash C. , Black Matthew L. , Cox Judy K. , Ukrainczyk Ljerka , Reiman Kevin B. , Pesansky Jonathan D. , Glaesemann G. Scott 
Published: October 2012

AbstractA thermal process has been developed to create 3D cover glass for mobile device applications. After forming, the glass is ion‐exchanged to make a strong, damage‐resistant structure. The response of this glass to stress and damage events is equivalent to that of 2D Corning® Gorilla® Glass.
74.2L: Late‐News Paper: 11.7‐inch Flexible AMOLED Display Driven by a‐IGZO TFTs on Plastic Substrate
Authors: Yamaguchi Hajime , Ueda Tomomasa , Miura Kentaro , Saito Nobuyoshi , Nakano Shintaro , Sakano Tatsunori , Sugi Keiji , Amemiya Isao , Hiramatsu Masato , Ishida Arichika 
Published: October 2012

AbstractThreshold voltage shifts of a‐IGZO TFTs on plastics against bias‐temperature stress were successfully reduced below 0.03 V, equivalent to those on glass substrates. We have developed an 11.7‐inch qHD (960xRGBx540) flexible bottom‐emission active‐matrix organic light‐emitting diode (AMOLED) driven by a‐IGZO TFT backplane fabricated on a transparent polyimide film.
74.3L: Late‐News Paper: Flexible Colour Active Matrix EP Display Using Low Distortion oTFT Backplanes
Authors: Cain Paul A. , Watts James D. , Norval Shane A. , Reeves William 
Published: October 2012

AbstractWe have developed a method of manufacturing low distortion backplanes on plastic substrates. These backplanes allow consistent overlay of frontplanes and printed structures onto the backplane pixels, ensuring a wider compatibility of plastic electronics with other existing display technologies. We show a first example of the use of this technology to manufacture colour plastic electrophoretic displays.
75.1L: Late‐News Paper: Human Representation System: A Multi‐View Display Using a QDA Screen with Multiple Cameras
Authors: Ozawa Shiro , Mieda Satoshi , Yao Yasuhiro , Kawakami Tohru , Nasu Senshi , Ishinabe Takahiro , Kano Mitsuru , Sasai Mutsumi , Suzuki Yoshito , Uchida Tatsuo 
Published: October 2012

AbstractA human representation system is developed that consists of a multi‐view display that uses a Quantized‐Diffusion‐Angle (QDA) screen and multiple cameras. A perspective transformation method is also developed to eliminate problems that occur in observing multi‐view displays.
75.3L: Late‐News Paper: Ultra‐Compact Laser‐Based Pico‐Projector Architectures
Authors: Abu‐Ageel Nayef 
Published: October 2012

AbstractA novel mirrored light pipe (MLP) that can simultaneously perform laser beam combining, laser despeckling, color mixing and light integration with control over angular and spatial intensity of light delivered to each pixel on the micro‐display is presented. The simplicity and design versatility of the MLP technology enable ultra‐compact high‐efficiency focus‐free panel‐based pico‐projector architectures.
75.4L: Late‐News Paper: The Path to 100 lm/W in Embedded Projection: a New DLP‐Based Imaging Architecture using MEMS Spatial Light Modulator‐Based Diffractive Illumination and UV Laser‐Pumped Phosphor or Quantum Dot Down‐Conversion
Authors: Cable Adrian , Smith Euan , McCaughan Gareth , Davis Mike , Kempf Jeff , Withnall Robert , Silver Jack 
Published: October 2012

AbstractLow efficiency (< 20 lm/W) and brightness are critical problems to solve before embedded projection in consumer electronics devices can become mainstream. Here we present a novel DLP‐based projection architecture offering efficiencies approaching 100 lm/W using a MEMS‐based diffractive spatial light modulator backlight and UV laser‐pumped phosphor/quantum dot down‐conversion.
P‐2: Turn‐type full Color 3‐D Display System Using Arrays of LEDs
Authors: Miyakoshi Kazuhiro , Sakamoto Yasutada , Fukuda Ichiro 
Published: October 2012

AbstractWe previously developed a depth sampling system display designed using LED as its source of luminescence. The previously developed version was designed with 8 gradations per primary color. The authors have successfully developed it into a version with 256 gradations per primary color, capable of displaying a full color image.