bluuebunny/crossref_metadata_2025_split huggingface dataset:
5.2: Invited Paper: TFT‐LCDs as the Future Leading Role in FPD
Authors: Ukai Yasuhiro 
Published: July 2013

AbstractTFT‐LCDs are now facing challenge of AMOLEDs in various applications. This paper discusses some critical comparisons between TFT‐LCDs and AMOLEDs, specifically focusing on power consumption and device life time. Also this paper discusses the importance of light throughput and manufacturing cost reduction by the in‐cell technology of TFT‐LCDs.
6.2: Flexible Display Driven by Solution‐Processed OTFTs Manufactured Using All‐Sputtered Electrodes
Authors: Lee Jung Eun , Kim Kyung Min , Na Hyung II , Park Chang Bum , Yoo Soon Sung , Yang Myoung Su , Kang In Byeong , Yeo Sang Deog 
Published: July 2013

AbstractWe have developed a 3.5‐inch flexible display driven by solution‐processed organic thin‐film transistors manufactured using all‐sputtered electrodes. For large area and mass production of OTFTs, low‐cost and low‐resistance copper electrode is adopted for S/D and Gate electrodes. There is no significant degradation after delamination of plastic substrate from the glass and bending stress.
7.3: A Simulation Study of a Flat Panel Detector Based on Shadow Mask PDP
Authors: Zhang Panpan , Tu Yan , Yang Lanan , Ma Shanle , Zhang Wei , Tolner Harm 
Published: July 2013

AbstractA new type of detector, the shadow mask flat panel detector, is proposed and its characteristics are investigated by the program Garfield. The results reveal how the avalanche process and gain of the detector depend on the voltages applied and the structure. It proves that higher positive anode voltage and lower negative shadow mask voltage can enhance the gain. To ease the limitation of the Paschen breakdown, a new design enabling high gain values by suppressing ion feedback is proposed.
8.1: Invited Paper: Optical and System Considerations for Mobile Touch Screen Applications
Authors: Bathiche Steven , Oliver Tom , Cady Andy , Dighde Rajesh 
Published: July 2013

AbstractThe tradeoffs of a mobile computer industrial design include pixel density, optical effects, ambient lighting influence, touch screen weight and power. In this paper, we analyzed the significance of these based on human eye's acuity, contrast sensitivity, focusing ability and lighting condition.
11.2: Invited Paper: Development of Large‐size Oxide TFT‐LCD TV with ADSDS Technology
Authors: Zhang Mi , Wang Gang , Lee Seung‐Kyu , Lee Woo‐Bong , Liu Xiang , Yuan Guang‐Cai , Xu Yu‐Bo , Yoon Yong‐Jun , Yang Hai‐Peng , Chen Jian , Park Han‐Jun , Dong You‐Mei 
Published: July 2013

AbstractWe have developed the UHD 4K*2K resolution large‐size oxide TFT‐LCD TV with ADSDS (Advanced Super Dimension Switch) technology. The pixel aperture ratio and panel transmission could be increased and the voltage shift could be reduced by the new pixel design and process optimization. Meanwhile, the mask reduction process is suitable for large‐scale production line.
12.2: Invited Paper: Electrochemical Display for Color e‐Paper and Dual Mode Display
Authors: Kobayashi Norihisa 
Published: July 2013

AbstractThis paper aims to fabricate novel electronic paper technology with electrochemical reaction. Particularly, electrochromism including electrodeposition is effective to realize color e‐paper. We also demonstrated novel display device with dual reflective and emissive modes by combining both electrochromic (EC) and electrochemiluminescence (ECL) materials in a single cell. The device functions as an EC cell in the reflective mode, and as an ECL cell in the emissive mode.
15.4: Function Integrated LC GRIN Lens for Partially Switchable 2D/3D Display
Authors: Takagi Ayako , Uehara Shinichi , Kashiwagi Masako , Baba Masahiro 
Published: July 2013

AbstractFor switching the lens function partially in a display screen with a single LC cell, we propose rectangular coupled electrode and extended flag bit driving. Each rectangular area includes slanted lens edge electrodes with vertically connected and common electrodes with horizontally coupled. The extended flag bit driving controls the applied voltage between the lens edge electrodes and common electrodes, so that in a 3D image area the voltage is over the lens threshold voltage. Thanks to the proposed structure and driving method, in a 2D area the voltage becomes lower than the lens threshold voltage, hence the lens effect is not observed. 17‐inch partial 2D/3D display has been developed.
16.4: Photostability Improvement of a‐InGaZnO TFTs by Introducing a Transparent UV Shielding Layer
Authors: Tsai Min‐Yen , Tsai Yun‐Chu , Teng Li‐Feng , Liu Po‐Tsun , Shieh Han‐Ping D. 
Published: July 2013

AbstractThe photosensitivity and stability of a‐IGZO TFTs can be efficiently improved by introducing a transparent passivation layer made of Mo‐doped ZnO (MZO). Under a negative bias illumination stress (NBIS) with photoenergy (∼3.4eV), the ΔVth of MZO‐passivated TFTs was 0.39 V after 5400 sec of NBIS, whereas the unpassivated TFTs showed a large ΔVth of −10.56 V. Moreover, the unpassivated TFTs exhibited a slight positive Vth shift of 1.69 V after 5400 sec of positive bias stress (PBS), while the ΔVth of MZO‐passivated TFTs was only 0.45 V.
17.1: Invited Paper: Polymer‐Stabilized Blue Phase Liquid Crystal Displays Applying Novel Groove Cell Structure
Authors: Tsai Cheng‐Yeh , Tseng Te‐Jen , Wang Lin‐Yung , Yu Fang‐Cheng , Lan Yi‐Fen , Huang Pu‐Jung , Lin Szu‐Yu , Chen Kuan‐Ming , Tseng Bo‐Shiang , Kuo Chia‐Wei , Lin Ching‐Huan , Lu Jen‐Kuei , Sugiura Norio 
Published: July 2013

AbstractBlue phase liquid crystal displays (BPLCDs) have attracted considerable attention in recent years because of its many advantages. However, BPLCDs exhibit narrow temperature range, high driving voltage, and tough process.In our works, polymer‐stabilized technology using newly optimized BPLC material was applied to enlarge BP temperature range. In order to overcome high driving voltage, 2D1G design was used to apply conventional source driver IC for cost. Furthermore, novel groove cell structure which could gain more effective electric field without adding special masks for the groove was successfully implemented. Finally, 10‐inch BPLCDs was demonstrated by optimization of ODF process.
17.3L: Late‐News Paper: Enhancing the Contrast Ratio of Blue Phase LCDs
Authors: Liu Yifan , Lan Yi‐fen , Zhang Hongxia , Zhu Ruidong , Xu Daming , Tsai Cheng‐Yeh , Lu Jen‐Kuei , Sugiura Norio , Lin Yu‐Chieh , Wu Shin‐Tson 
Published: July 2013

AbstractExperimental evidence proves that polymer‐stabilized blue phase liquid crystal is not perfectly optically isotropic. The optical rotatory power (ORP) of double twist cylinders causes the polarization axis of the transmitted light to rotate a small angle, and leaks through the crossed polarizers. Rotating the analyzer by ∼2o to correct this ORP can improve the contrast ratio by 3X.
A 3.4‐in. Flexible High‐Resolution Full‐Color Top‐Emitting AMOLED Display
Authors: Chida Akihiro , Hatano Kaoru , Inoue Tatsunori , Senda Naoyuki , Sakuishi Tatsuya , Ikeda Hisao , Seo Satoshi , Hirakata Yoshiharu , Yasumoto Shunpei Yamazaki Seiji , Sato Masataka , Yasuda Yuki , Okazaki Shoji , Nakamura Wataru , Mitsui Seiichi 
Published: July 2013

AbstractIn this paper, we report a 3.4‐inch flexible top‐emitting AMOLED display with remarkably high resolution using oxide TFTs. Our transfer technology has an advantage of fabricating high‐performance TFTs and a high‐resolution AMOLED Display on a flexible substrate.
19.1: Efficiency Enhancement of Indium Phosphide (InP) Based Quantum Dot Light‐Emitting Diodes by Shell Thickness Tuning
Authors: Kim Yohan , Ippen Christian , Greco Tonino , Wedel Armin , Park Myeongjin , Lee Changhee , Han Chul Jong , Kim Jiwan 
Published: July 2013

AbstractWe investigated the optoelectronic characteristics of QD‐LEDs by tuning ZnS shell thickness of InP/ZnSe/ZnS multishell QDs. Current efficiency of our QD‐LEDs fabricated using thicker ZnS shell of QDs was enhanced up to 4.65 cd/A. It is one of the promising results reported so far for Cd‐free QD‐LEDs.
20.1: Color Holographic Display Based on Fast‐Response Liquid Crystal Cell
Authors: Li Xiao , Chen Chao Ping , Gao Hongyue , He Zhenghong , Hu Wei , Xiong Yuan , Li Hongjing , Su Yikai 
Published: July 2013

AbstractA multiplexed holographic video has been achieved with a passive liquid crystal cell, whose response time is in the order of several milliseconds. Meanwhile, reconstructed RGB images are merged as a white color image, providing a possibility of real‐time color holographic three‐dimensional display. In addition, the dependence of the intensities of reconstructed images on the polarization direction of reading beam is investigated.
21.2: Distinguished Paper: 55‐inch OLED TV using InGaZnO TFTs with WRGB Pixel Design
Authors: Nam Woo‐Jin , Shim Jong‐Sik , Shin Hong‐Jae , Kim Jin‐Mog , Ha Woo‐Suk , Park Kwan‐Ho , Kim Hong‐Gyu , Kim Bum‐Sik , Oh Chang‐Ho , Ahn Byung‐Chul , Kim Bong‐Chul , Cha Soo‐Youle 
Published: July 2013

AbstractIn this paper, we suggest panel design schemes for large size OLED panel. With considerations on the reliability of oxide TFT, new pixel circuit is proposed to compensate threshold voltage shift of TFT and is designed in each WRGB sub‐pixel. Also, the panel design concept for improving power supplying is explained. Low resistivity Cu metal is used to allow large panel current with uniformly supplying power voltage. 55‐inch panel is successfully fabricated and demonstrated. Oxide TFT and white OLED with color layers are promising technologies for OLED TV.
22.4: Multi‐stable LCD with Dual‐frequency Reverse‐mode Polymer Stabilized Cholesteric Texture
Authors: Peli‐Smith Andrew M. , Wu Cheng‐Che , Wang Che‐Syuan , Chiu Tien‐Lung , Lee Jiunn‐Yih , Lee Jiun‐Haw 
Published: July 2013

AbstractIn this paper, we have demonstrated a LCD which can be stabilized with multiple states (tansmittance 10–90%) at 0 bias which can maintain for over 2 weeks by using reverse mode polymer stabilized texture with dual frequency LC materials.
23.4: Delamination Effect on Flexible LTPS‐TFTs
Authors: Lu Ssu‐Hui , Lee Ming‐Hsien , Hsu Yuan‐Jun , Peng Chia‐Tien 
Published: July 2013

AbstractA flexible TFT employing ultra‐low‐temperature process (< 400 degree‐C) was demonstrated. Two impacts after delamination were observed, including threshold voltage shift and punch‐through‐like deterioration. Scenarios regarding gate insulator quality and carrier injection was proposed and discussed.
25.2: Invited Paper: ESD and EOS Impacts during Module Assembly Processes for Display Panels
Authors: Chen Tung‐Yang , Ker Ming‐Dou 
Published: July 2013

AbstractIn the manufacturing process of the display module assembly, from the integration of PCB and LCD glass to each module to be assembled, there will be a lot of transferred moving and contacted behavior by equipment or personnel, inevitably. Therefore, the ESD and EOS phenomenon occurring in those production processes will impact the reliability of finished or semi‐finished products owing to the damage of ESD/EOS sensitive semiconductor elements. The failure processes and root causes have been addressed to improve the production yield of LCM for display panels.
26.2: A Two Step Wave Field Projection Method for Fast Hologram Pattern Generation
Authors: Wey Hocheon , Lee Seok , Nam Dongkyung , Park Dusik 
Published: July 2013

AbstractFast hologram pattern generation method is proposed. First 3D wave field is projected on reference depth plane by point source based method, and final hologram pattern at SLM plane is obtained by FFT based method. Experimental results show that proposed method is 878 times faster than analytic method.
26.3: Volumetric Display System Using Multiple Mini‐Projectors
Authors: Song Weitao , Zhu Qiudong , Huang Tao , Liu Yue , Wang Yongtian 
Published: July 2013

AbstractA new type of volumetric display is developed using multiple mini‐projectors and a rotating screen. A novel illumination subsystem is designed to ensure accurate synchronization between the projectors and the rotating screen. Therefore, low‐speed and low‐cost miniature display devices can be used in the mini‐projectors to realize dynamic volumetric imaging with full color and high resolution.
28.3: A Novel Vertically‐aligned In‐plane‐switching LCD Mode with Great Picture Quality
Authors: Tsao Sau‐Wen , Chen Cho‐Yan , Ting Tien‐Lun , Kung Yen‐Ying , Lu Mei‐Ju , Hsu Wen‐Hao , Su Jenn‐Jia 
Published: July 2013

AbstractIn this work, an LCD mode with vertical alignment and in‐plane switching electrodes (VA‐IPS) is proposed to improve optical performance. This mode can control tilt angles of LC molecules via combinations of various distances of the in‐plane‐switching electrodes, and thus improve color washout. Also, a new driving scheme combining T‐T type driving method with charge‐shared (CS) structure is presented to further improve the picture quality at oblique viewing angle by not only adjusting spacing of in‐plane‐switching electrode pairs but also creating an extra voltage difference by CS structure in one pixel. After simulation and optimization, this mode possesses very small oblique gamma distortion and TRDI as low as 0.13.
28.5L: Late‐News Paper: Wide‐Color‐Gamut and Wide‐Viewing‐Angle Color Reflective LCD with Novel Anisotropic Diffusion Layer
Authors: Ishinabe Takahiro , Kusama Kentaro , Fujikake Hideo , Shoshi Satoru 
Published: July 2013

AbstractWe have developed a color‐reflective liquid crystal display with a wide color gamut, wide viewing angle, and motion picture capability. Control over the anisotropy of optical diffusion was achieved by optimizing the internal refractive index distribution using a novel diffusion layer, resulting in a high reflectivity across a wide angle range.
30.3: Comparison of On‐Screen Display‐based and ICC Profile‐based Calibration for OLED Displays
Authors: Wu Chih‐Lei , Badano Aldo , Cheng Wei‐Chung 
Published: July 2013

AbstractThe tone reproduction curves of an OLED display were measured and modeled as a function of three on‐screen display (OSD) settings. The optimal OSD settings, derived from the model, outperformed two ICC profile‐based color calibration kits by reducing the calibration errors from 2.89% to 0.25% and the quantization errors from 9.28% to 0%.
33.3L: Late‐News Paper: Optimizing Nanostructures to Enhance Optical Outcoupling of OLED Microdisplays
Authors: Pfeifer Richard , Fehse Karsten , Vogel Uwe , Leo Karl 
Published: July 2013

AbstractWe present optical simulations of a nanostructured OLED‐anode design to enhance the optical outcoupling efficiency. The design allows for the integration of a grating structure with high refractive index contrast into top‐emitting OLED microdisplays using CMOS‐compatible techniques.
70.3L: Late‐News Paper: All Wet Processable Barrier Film for Flexible OLED Displays
Authors: Kikuchi Tomoyuki , Nagayama Kenichi , Yamada Yukika , Usami Hisanao 
Published: July 2013

AbstractWe have succeeded in developing a world‐top‐class high barrier film with the water vapor transmission ratio of 3times10−5(g/m2/day). The developed film is all‐wet‐processable and crack‐free and realized by a layer‐by‐layer assembly of clay nanosheets. The clay nanosheets are grown by alternately depositing exfoliated montmorillonite clay and cationic binder. The mechanism of the enhanced barrier performance is presumably due to increased path length of gas diffusion along nanosheets. The developed barrier film is sufficiently impermeable to moisture and will provide a cost‐effective solution to produce flexible OLEDs.
35.1: High Resolution AMOLED Pixel Using Negative Feedback Structure for Improving Image Quality
Authors: Keum Nack‐Hyeon , Kwon Oh‐Kyong 
Published: July 2013

AbstractAn active matrix organic light emitting diode (AMOLED) pixel structure is proposed to improve image quality of high resolution small sized displays. The proposed pixel structure increases luminance uniformity by decreasing the distortion of the voltage in the storage capacitors using negative feedback structure. The simulation results show that the distortion of the voltage in the storage capacitors with negative feedback structure decreases to 55.3% compared to that without negative feedback structure and the emission current error of the proposed pixel structure ranges from −0.71 LSB to 0.56 LSB when the threshold voltage of the driving TFT varies from −0.2 V to 0.2 V.
36.1: Visual Comfort and Viewing Time of S3D Content on Mobile Devices
Authors: Shibata Takashi , Oshima Keisuke , Muneyuki Fumiya , Kawai Takashi 
Published: July 2013

AbstractThe authors conducted an experiment that examined the relationship between visual comfort and an individual observer's near phoria in terms of the length of time spent viewing 3D content on a mobile device. Two experimental parameters were used: the position of the stereo video images (in front of the screen and behind the screen) and the time for which the images were viewed (three, nine, and fifteen minutes). The results showed that observers with a higher degree of exophoria tend to prefer stereo images that are presented behind the screen when the viewing time is short.
37.1: Invited Paper: Third Generation OLED by Hyperfluorescence
Authors: Adachi Chihaya 
Published: July 2013

AbstractAlthough typical organic molecules are simply composed of carbon (C), hydrogen (H), nitrogen (N) and oxygen (O) atoms, their unique bonding manners based on sp3, sp2 and sp hybrid orbitals enables very sophisticated molecular architectures, leading to unique functions. By using unlimited freedom of molecular structures, we designed new light emitting molecules, the hyper fluorescence‐highly efficient delayed fluorescence. With the proper molecular design, the energy levels of the excited states, i.e., singlet (S1) and triplet (T1) excited states, are minimized, promoting efficient upconversion from T1 to S1 states, resulted in an ultimate EL efficiency.
38.2: Comparative Analysis of Alignment Characteristics of Polyimide Films Using Near Edge X‐ray Adsorption Fine Structure
Authors: Kwak Musun , Kim Kyoungri , Choi Seungkyu , Kim Nakwon , Kang Dongwoo , Choi Youngseok , Jeon Suho , Kim Kijeong , Kim Bongsoo 
Published: July 2013

AbstractWe studied the structural characteristics of poly imides (PI) chains according to the film thickness and the temperature treatment using the angle resolved near edge X‐ray adsorption fine structure (AR‐NEXAFS). The molecular directional angle a of the twisted nematic (TN) and the in‐plane switching (IPS) mode alignment film (AF) decrease the tilt angle as increasing the film thickness. These films also shows the temperature dependence of C=C * according to the annealing conditions. In case TN mode sample lost its angular dependency after annealing 230 °C for 2400 sec on the hot plate, but IPS mode sample maintained its angular dependency after same annealing condition with TN mode sample.
39.1: Invited Paper: The Next Touch Evolution Advancing the Consumer Experience in Other Realms: Tasks and Tough Environments
Authors: Norman Donald , Wadia Bahar 
Published: July 2013

AbstractBillions of people appreciate the simplicity of touch technology, but for the industrial sector, including home white goods and consumer goods, rugged conditions have been a roadblock to integrating this technology. The new evolution is the multi‐touch that works under rigorous conditions. Even though multi‐touch screens are widely popular on today's consumer phones and tablets the design principles for industrial applications and demanding environments are different for those in the rather controlled consumer environment for mobile phones and tablets. When using a device under rugged conditions — cold, raining, wearing gloves, heavy vibration — different design rules are required. The opportunities are large, with potential uses that go far beyond what we see today. Great opportunity brings great challenges. We explore the requirements and the design rules for overcoming them.
39.2: Invited Paper: Natural and Intuitive User Interfaces: Technologies and Applications
Authors: Bhowmik Achintya K. 
Published: July 2013

AbstractHow we interface and interact with computing, communications, and entertainment devices is going through revolutionary changes, with natural user inputs based on touch, gesture, and voice replacing or augmenting the use of traditional user interfaces based on keyboard, mouse, trackballs, joysticks, etc. This paper will review the key technologies towards realizing natural user interfaces and implementations of new interactive applications.
41.1: Distinguished Paper: Viewer Preferences for Shadow, Diffuse, Specular, and Emissive Luminance Limits of High Dynamic Range Displays
Authors: Daly Scott , Kunkel Timo , Sun Xing , Farrell Suzanne , Crum Poppy 
Published: July 2013

AbstractOnce HDR displays were developed, a constant question persisted about how much dynamic range is needed for display. If one uses physical scene luminances or human visual system threshold detections to answer this question, the needed ranges are unachievable at exorbitant cost, and likely to remain so for decades. Therefore we designed studies to find the range that is preferred by human observers, and for suprathreshold appearances. Two studies address the diffuse reflective regions, and a third study tested preferences of highlight regions. Test images were specifically designed to test these limits without the perceptual conflicts that usually occur in these types of studies. For the diffuse range, we found displays capable of a dynamic range between 0.1 and 650 cd/m2 match the average preferences. However, to satisfy 90% of the population, a dynamic range from 0.005 to ∼3,000 cd/m2 is needed. Since a display should be able to produce values brighter than the diffuse white maximum, as in specular highlights and emissive sources, the highlight study concludes that the average preferred maximum luminance for highlight reproduction satisfying 50% of viewers is ∼2,500 cd/m2. This value increases to marginally over 20,000 cd/m2 when catering to 90%. Though there is some variability in preferred brightness between certain demographics, the call for a more capable display is still evident, as preferred luminances found in this study exceed even the best of consumer displays today.
41.2: Evaluation on the Colorfulness of Displays
Authors: Nakatsue Takehiro 
Published: July 2013

AbstractWe evaluated the difference in color performance between displays for various maximum luminances of white and various NTSC gamut area ratios. Our results and analyses indicated that either the colorfulness index or the product of the power functions of the maximum luminance of white and the NTSC gamut area ratios or metric chroma could predict the colorfulness of images on displays.
42.1: A Real‐time 3D Multi‐view Rendering From a Real‐time 3D Capture
Authors: Doyen Didier , Thiebaud Sylvain , Drazic Valter , Thébault Cédric 
Published: July 2013

AbstractAs often declared by customers, wearing glasses is a clear limiting factor for 3D adoption in the home. Auto‐stereoscopic systems bring an interesting answer to this issue. These systems are evolving very fast providing improved picture quality. Nevertheless, they require adapted content which are today highly demanding in term of computation power. The system we describe here is able to generate in real‐time adapted content to these displays: from a real‐time stereo capture up to a real‐time multi‐view rendering. A GPU‐based solution is proposed that ensures a real‐time processing of both disparity estimation and multi‐view rendering on the same platform.
43.2: Invited Paper: Light Outcoupling for OLED: Double the Efficiency While Keeping the Dark Current Low
Authors: Lecamp Guillaume 
Published: July 2013

AbstractWe have developed an outcoupling solution for OLED based on scattering high index layer. We demonstrate an increase of the efficiency by a factor 2 together with low dark currents on large, white, standard OLED. These results have been obtained thanks to an optimization of the scattering properties of the layer and a careful work on the surface quality.