bluuebunny/crossref_metadata_2025_split huggingface dataset:
P‐5: A Current Feedback AMOLED Display Based on Top Gate Amorphous Silicon TFTs
Authors: Schalberger Patrick , Herrmann Marcus , Hoehla Steffen , Vielwock Anton , Fruehauf Norbert 
Published: October 2012

AbstractBased on our low mask count top gate amorphous silicon process we have successfully developed a display prototype using our 3T1C pixel circuit with current feedback. In this paper we present some major aspects of this prototype. Also, we discuss a modification of our pixel circuit allowing blanking of individual lines or the whole display during addressing as required for high quality 3D displays.
P‐10: Reliability Improvement of High‐Temperature SOR Driving Using Advanced Dual‐Gate TFT Application
Authors: Hwang Kwang Jo , Yun Mi‐ra , Kim Hoon‐Ki , Park Han‐chul , Heo Tae‐Young , Kim Seok , Kim Eui‐tae , Jin Yoo‐yong , Jeong Woo‐Nam , Lim Kyoung‐Moon , Hwang Yong‐Kee 
Published: October 2012

AbstractWe implemented a novel i‐PR (in‐cell Black Stripe Patterned Retarder) pixel structure by using a simple driving scheme. This approach improves the 2D aperture ratio but has the unique problem of inducing TFT (Thin Film Transistor) thermal instability. This is caused by a bias temperature stress in TCON TFT during 3D mode. Therefore, we developed an advanced drain dual‐gate TFT application to improve the high‐temperature reliability. This novel TFT structure could have its own VLT (VGS of Luminance Threshold) margin during the reset process, although the VLT shift is as much as that for a normal TCON TFT.
P‐11: A New Five‐Mask‐Count Process for Fabrication of Poly‐Si Nanowire‐Channel CMOS Inverters
Authors: Kuo Chia‐Hao , Lin Horng‐Chih , Huang Tiao‐Yuan 
Published: October 2012

AbstractA new five‐mask‐count process for fabricating CMOS inverters with poly‐Si NW channels is demonstrated. The fabricated devices show reasonable symmetric driving current by well‐designed structural parameters. From voltage transfer characteristics (VTC), an abrupt transition, large noise margins, and high voltage gain are obtained with a supply voltage of 5V.
P‐18: Low‐Power and Small‐Sized Scan Driver Using Amorphous Oxide TFTs
Authors: Hong Sung‐Jin , Kang Jin‐Seong , Lee Chang‐Hee , Kwon Oh‐Kyong 
Published: October 2012

AbstractThis paper presents a low‐power and small‐sized scan driver using amorphous indium‐gallium‐zinc‐oxide (a‐IGZO) thin‐film transistors (TFTs). Power consumption of the proposed scan driver is reduced by eliminating unnecessary charging current of the scan line and reducing the voltage swing of clock signals. In the proposed scan driver, area of the output stage, which requires large‐sized driving TFTs, is also reduced by merging TFTs for charging and discharging the scan line into one TFT and using non‐overlapping clock signals. Compared to the previous scan driver, power consumption and area of the output stage of the proposed scan driver is reduced by 21% and 40%, respectively. The proposed scan driver has power consumption of 27.4 μW per stage at the operating frequency of 46 kHz and the area per stage is 1153 × 192 μm2.
P‐24: Generation of 3D Image on Optically Rewritable Liquid Crystal Display
Authors: Wang Lu , Sun Jiatong , Wang Xiaoqian , Srivastava Abhishek , Chigrinov Vladimir 
Published: October 2012

AbstractIn this paper, the method for generating 3D image on Optically Rewritable Electronic Paper (ORWE‐paper) is presented. By making use of the photo‐alignment, the two same but overlapping images (“Hong Kong”) are optically written on the cell with a slight position shift and different alignment configuration. Then a quarter‐wave plate is put onto the cell to transfer the light into left and right circular polarization for each image. The 3D image can be created on only one cell without double cell configuration. The preparation is also easy with only two steps. Results show that the images seen by the two eyes are the same but with position difference, which indicates a real 3D effect.
P‐32: Distinquished Student Poster: Comparison of Simultaneous Measurement of Lens Accommodation and Convergence in Natural Vision and 3D Vision
Authors: Shiomi Tomoki , Hori Hiroki , Uemoto Keita , Miyao Masaru , Takada Hiroki , Hasegawa Satoshi , Omori Masako , Watanabe Tomoyuki , Ishio Hiromu 
Published: October 2012

AbstractIn this study, we invented a method to simultaneously measure lens accommodation and convergence used for natural and 3D vision. We found that there is almost never a difference between natural vision and 3D vision in terms of accommodation and convergence.
P‐33: Measurements of a Prototype See‐through Near‐eye Display with Diffractive Light Guides
Authors: Järvenpää Toni , Pölönen Monika 
Published: October 2012

AbstractWe have built a prototype see‐through near‐eye display based on transparent plastic light guide exit‐pupil expanders. The most important display attributes were optically characterized. In addition, subjective experiences in non‐transparent and transparent modes were measured. All the results were compared to earlier measurement data from commercial near‐eye displays.
P‐38: WITHDRAWN: P‐39: DC‐DC Converters with Controllable Latch‐up Protection Technique for LCD Mobile Display Panels
Authors: Lee Seung‐Jung , Rho Ho‐Hak , Park Gyu‐Sung , Lee Woo‐Sung , Lee Dae‐Joon , Kim Ki‐Joon , Kim Joung‐Ho , Cho Hyun‐Woo 
Published: October 2012

AbstractThe pulse width control circuit of DC‐DC converters utilizing an inrush current controller was designed to ensure proper pumping action and avoid latch‐up during power‐up. The converters with controllable latch‐up protection technique were excellently operated at temperatures above 90°C and heavy load capacitances of Mobile LCD panels.
P‐47: Integrating Multi‐PWM Devices into Source Driver for TFT‐LCD
Authors: Lin Yung‐Shu , Hsu Chih‐Che , Lee Yueh‐Han , Ho Yu‐Hsi , Lyu Li‐Ru , Lin Huang‐Ti , Yang Chih‐Hsiang 
Published: October 2012

AbstractThis paper proposes an Unequaled Single Source Driver (USSD) with multi‐chip topology to achieve large source driver outputs for WXGA resolution TFT‐LCD. The proposed driver used a multi‐domain power scheme in a chip, and was implemented by using a Bipolar CMOS DMOS (BCD) process. It incorporated a LVDS/MIPI combo receiver, timing controller, level shifter, charge pump, boost, inverter, and LED driver in a source driver to generate multiple power supply to the panel. Furthermore, the integral chip bus (iCB) with embedded code technique was used to synchronize data indices of color engines and control between the applications of multi‐chips. The proposed USSD was verified by a 15.6‐in WXGA TFT‐LCD, in which the 1 Gbps data rate was achieved by multi‐drop mobile industry processor interface.
P‐52: WITHDRAWN: P‐53: Pressure‐Sensitive Adhesives to Reduce the Light Leakage of LCDs
Authors: Yanai Satoshi , Ito Hiroto , Oda Sumihisa , Tagaya Akihiro , Koike Yasuhiro 
Published: October 2012

AbstractTo reduce the light leakage of LCDs for a PC monitor, we fabricated the hard type zero‐birefringence pressure sensitive adhesives (HZB‐PSA) for the first time. HZB‐PSA reduced the light leakage by eliminating birefringence of PSA and prohibiting the change in the angle of the absorption axis of a polarizer (CAAP).
P‐147L: Late‐News Poster: Electrical Properties of Oxide TFT with an IGZO/AlOx Stack Grown by Solution‐Based Non‐Vacuum Mist Chemical Vapour Deposition
Authors: Kawaharamura Toshiyuki , Wang Dapeng , Furuta Mamoru 
Published: October 2012

AbstractOxide TFT consisting of both channel layer (IGZO) and gate insulator (AlOx) grown by mist CVD which is one of suitable techniques for growing thin films continuously under atmosphere was fabricated. In the gate insulator, an AlOx thin film grown at 430°C exhibited the break down field (EBD) and the dielectric constant (k) of 5.9 MV/cm and 6.8, respectively. In the channel layer, each metal composition ratio of an IGZO thin film grown at 350°C was 16:37:47 (In:Ga:Zn). The field‐effect mobility (μlin) and on/off ratio of oxide TFT exhibit 4.2 cm2/(V · s) and >108, respectively. By this report, it can be said that the index of non‐vacuum process conversion of the TFT fabrication process was demonstrated.
P‐56: A Method for Quantifying HOTSPOT MURA in Edge‐Type BLU
Authors: Hu Che‐Chang , Chang Kuang‐Yao , Wang Jiang‐Feng 
Published: October 2012

AbstractHOTSPOT MURA is commonly observed in Edge‐Type LED TV BLU. However, this common issue is usually judged by human eyes. Therefore it is necessary to come out a factor for describing different levels of HOTSPOT MURA. In this study, we provide a way to quantify HOTSPOT MURA in BLU by a parameter factor which is defined by using Wald's formula [1]. This parameter could quantitatively describe different levels of HOTSPOT MURA, and could be used to judge HOTSPOT MURA to support human eye's perception.
P‐60: Comparison of Temporal Properties of Various Glass‐type 3D‐Displays
Authors: HSU Shau‐Wei , Lai Yueh‐Yi 
Published: October 2012

AbstractTemporal properties of glass‐type 3D‐displays were measured with two V(Λ) detectors and an amplifying circuit. Corresponding parameters such as frequency, average luminance, transmittance, rise/fall time, and crosstalk were calculated from the measured waveforms. Major contribution to the crosstalk of shutter‐glass type displays is demonstrated as slow fall time of panels.
P‐82: In‐Plane Lateral Driving Phenomena in Electrophoretic Displays
Authors: Hsu Po‐Chun , Lin Fang‐Cheng , Huang Yi‐Pai , Shieh Han‐Ping D. , Jeng Shie‐Chang , Yang Bo‐Ru , Chang Ming‐Jen , Huang Jo‐Cheng , Hsieh Yao‐Jen 
Published: October 2012

AbstractWe proposed a method that is, driving waveforms were added basic waveforms whose characteristics were obtained by analyzing the lateral observation indexes. We improved the performance of electrophoretic displays (EPDs) by eliminating the resistant force. EPD's response time, ghost image and bi‐stability were further enhanced.
P‐150L: Late‐News Poster: A Novel Handling Method of Ultra‐Thin Glass for Thin and Flexible Displays
Authors: Higuchi Toshihiko , Matsuyama Yoshitaka , Ebata Kenichi , Uchida Daisuke , Kondo Satoshi 
Published: October 2012

AbstractA novel handling method of ultra‐thin glass for thin and/or flexible displays is proposed. The carrier‐attached ultra‐thin glass substrate which is consisting of an ultra‐thin glass attached on a rigid carrier glass with a unique media layer and witch has good thermal and chemical durability is proposed. These carrier‐attached ultra‐thin glass substrates can be processed through conventional display manufacturing process, such LCDs or OLEDs, and also can be mechanically and easily separated to a thin display‐cell consisting of two ultra‐thin glasses and two carrier‐glasses after display‐cell assembling.Therefore this method enables to manufacture fragile, thin and flexible displays using conventional manufacturing equipments for LCDs or OLEDs, without chemical and/or mechanical thinning of thick display‐cells and also without using of roll‐to‐roll process equipment for manufacturing of flexible displays.Thus, this technology is sophisticated and much unique, and is expected to contribute the market expand of the future thinner and lighter displays including the flexible display.
P‐86: A Viewing Angle Controllable Blue‐phase Liquid Crystal Display
Authors: Liu Li‐Wei , Cui Jian‐Peng , Wang Qiong‐Hua 
Published: October 2012

AbstractWe proposed a viewing angle controllable liquid crystal display (LCD). When the device is only driven by in‐plane electric field, it exhibits wide viewing angle (WVA). And it exhibits narrow viewing angle (NVA) when it is driven by vertical‐ as well as in‐plane‐electric field. In this way, the viewing angle of the device can be controlled from 100° to 30°. The device exhibits a good viewing angle controlling characteristic and high transmittance.
P‐88: High Transmittance Polymer‐Stabilized Blue Phase Liquid Crystal Display with Fringe Field Switching Electrodes
Authors: Bae Kwang‐Soo , Kim Minju , Kim Youngsik , Yu Chang‐Jae , Kim Jae‐Hoon 
Published: October 2012

AbstractWe propose a polymer‐stabilized blue phase liquid crystal (PS‐BPLC) device with low operation voltage in fringe‐field switching (FFS) electrodes. The in‐plane field between the silt electrodes improve the transmittance due to the enhancement of the horizontal field. High transmittance in our PS‐BPLC was obtained under low operation voltage.
P‐93: Structure and Properties of Azo Dye Films for Photoalignment and Photochromic Applications
Authors: Kozenkov Vladimir , Belyaev Victor , Chigrinov Vladimir , Tumovskii Grigoriy , Spakhov Alexey 
Published: October 2012

AbstractProperties of both amorphous and polycrystal films of azodye AD‐1 have been investigated. The films' structure depends on conditions of thermal treatment, light polarization and intensity. High dichroic ratio (>20) has been obtained. Film structure control allows fabrication of good photoaligning coatings.
P‐103: Chemical Analysis of Polymerization of Monomer Suspended in PS‐MVA‐LCD
Authors: Kamoto Ritsu 
Published: October 2012

AbstractNew LC technology, such as polymer stabilized (sustained) LCD (PS‐LCD), blue phase LCD is interested in now. It is necessary to form polymer layer in PS‐LCD and polymer network structure in blue phase mode LC by photo curing monomer suspended in LC, and the degree of polymerization of monomer is important to control their systems to avoid the influence of residual monomer. But it is difficult to analyze polymer and residual monomer in LC because of low concentration less than 1% in PS‐LCD (10% in blue phase LCD). In this paper, it has tried to analyze the polymerization of monomer suspended in PS‐LCD dividing a cell cross sectional direction, bulk LC layer, vicinity LC layer and interface LC/PI film layer, and investigated the polymerization of monomer and the residual monomer. It is supposed that monomer suspended in LC is much condensed and polymerized more than 98% in the interface LC/PI film existing little in vicinity LC layer.
P‐108: Encapsulated Polymer Stabilized Cholesteric Texture Light Shutter
Authors: Cui Yue , Yang Deng‐Ke 
Published: October 2012

AbstractWe developed an encapsulated polymer stabilized cholesteric texture (EPSCT) light shutter, from a mixture of Polyvinyl Alcohol, cholesteric liquid crystal, photo‐polymerizable monomer, surfactant and water. The liquid crystal and monomer was encapsulated into tens‐micron droplets by emulsification. The encapsulated material was coated and sandwiched between substrates. Then the material was irradiated by UV light to polymerize the monomer. EPSCT has the advantages of polymer dispersed liquid crystal (PDLC) that it is self‐adhesive and can be manufactured in a roll‐to‐roll process. It also has the advantages of polymer stabilized cholesteric texture (PSCT) that it has highly transparent state and large viewing angle. EPSCT can be used for flexible displays and switchable privacy and energy‐saving architectural windows.
P‐109: Scanning Liquid Crystal Prism Array for Glasses‐Free 3D Display
Authors: Chen Chih‐Wei , Su Yong‐Ren , Huang Yi‐Pai , Tsai Chao‐Hsu 
Published: October 2012

AbstractThe Multi‐electrode Driving Scanning Liquid Crystal Prism (MDSP) for time‐sequential glasses‐free display was proposed. Applying the driving voltage to the MDSP's electrodes sequentially, the incident light could be deflected in two or more different directions. Therefore, the light could be projected to the observer's left and right eyes sequentially to form a 3D visual sensing with full resolution. In addition, the polymer stabilized method is used to improve the cell's switching time. It is believed that the proposed LC prism has potential for 3D display application in the future.
P‐110: Light extraction of Phosphorescent OLEDs by Defective Hexagonal‐Close‐Packed Array
Authors: Koo Wonhoe , Yun Wooram , Zhu Peifen , Li Xiao‐Hang , Tansu Nelson , So Franky 
Published: October 2012

AbstractDefective silica sphere arrays having locally hexagonal‐closed‐packed structure but lack of long range ordering were incorporated into phosphorescent organic light emitting diode devices as grating to extract the waveguided modes. With a 0.5 μm grating, the current and power efficiency were enhanced by 55% and 110% without spectral changes and directionality.
P‐113: Color Filter Pixel Arrangement for Improving the Color Gamut of AMOLED Microdisplay
Authors: Chen Shuming , Kwok Hoi‐Sing 
Published: October 2012

AbstractWe propose a novel color filter pixel arrangement for improving the color gamut of AMOLED microdisplay. By placing adjacent sub‐pixels with same color together, the color cross‐talking can be suppressed significantly. For example, in a RGBW format, simulation shows that a ∼50% reduction of color cross‐talking, and thus a 41% improvement of color gamut can be achieved by employing the proposed color filter pixel arrangement.
P‐120: Inkjet‐Printable Composite Electrode and Device Architectures for the Inverted Phosphorescent OLED
Authors: Yoon Dai Gun , Jo Sung Min , Chin Byung Doo 
Published: October 2012

AbstractComposite electrode with fine line metallic grid was fabricated by ink‐jet printing process. By the adjustment of the pitch of grid pattern, condition of 90–95% aperture ratio was applied for the production of semi‐transparent electrode comparable with ITO. We have prepared the optimum composite electrode structure with metal grid/semi‐conducting layer (such as poly(3,4‐ethylene dioxythiophene): poly(styrenesulfonate) ‐ PEDOT:PSS) for the normal and inverted organic light emitting diode (OLED). Luminous efficiency of 19.3 cd/A was obtained for green phosphorescent device, while the general performance of reference device on ITO are 20–23 cd/A. Inverted bottom and top emission OLEDs utilizing the metal grid composite electrodes were optimized, aiming for the adaptation on the flexible device architecture.
P‐126: Outcoupling of Waveguide Modes and Surface Plasmon Polaritons in OLEDs
Authors: Choi Chung Sock , Lee Sung‐Min , Lim Myung Sub , Choi Kyung Cheol , Chae Gee Sung , Yang Joong‐Hwan , Kang Seogshin 
Published: October 2012

AbstractWe investigated the improvement in luminous efficiency of a fluorescent blue OLED with a perforated WO3 layer. The perforated WO3 layer was fabricated by using a colloidal lithograph, and was inserted between a transparent anode and organic layers in the OLED device. The current efficiency was increased by around 70% at a current density of 100 mA/cm2, due to an enhanced outcoupling of waveguide modes and surface plasmon polaritons.
P‐131: Imagery Beyond the Screen Edge
Authors: Novy Daniel E. , Bove V. Michael 
Published: October 2012

AbstractWe synthesize imagery using optical flow, color analysis, and heuristics to extrapolate beyond the edge of a television screen. Projectors provide the viewer's peripheral vision with low‐detail dynamic patterns consistent with the input video, creating a sense of immersion and the impression that the scene wraps around the viewer.
P‐133: On Cell Projected Capacitive Touch Sensor Embedded in IPS‐LCD
Authors: Wu Chun‐Wei , Wang Haisheng , Guo Jian , IM Yun Sik , Dong Xue , Wang Gang 
Published: October 2012

AbstractIn this paper, we discuss some difficulties for a touch panel embedded in IPS‐LCD. We present a prototype of touch sensor embedded in 3.5′ IPS‐LCD with some modification of its structure from commercial IPS‐LCDs. This prototype is slimmer and lighter. Higher optical quality and lower cost are also the key features.
P‐135: An LCD Display System with Depth‐Sensing Capability Based on Coded Aperture Imaging
Authors: Suh Sungjoo , Choi Changkyu , Yi Kwonju , Park Dusik , Kim Changyeong 
Published: October 2012

AbstractIn this paper, we describe a novel LCD display system with depth‐sensing capability based on coded aperture imaging. By invisibly displaying coded aperture patterns in an LCD screen, the depth of an object can be estimated from refocused images at various depths with reconstructed multi‐view images.
Cellular Localization of PACAP and Its Receptors in the Ovary of the Spotted Ray Torpedo marmorata Risso 1880 (Elasmobranchii: Torpediniformes)
Authors: Agnese Marisa , Valiante Salvatore , Laforgia Vincenza , Andreuccetti Piero , Prisco Marina 
Published: October 2012

AbstractThe pituitary adenylate cyclase‐activating polypeptide (PACAP) is a member of the glucagon‐related family and occurs in two amidated forms, PACAP38 and PACAP27, with 38 and 27 amino acids, respectively. PACAP acts by binding to three different receptors, that are classified by their binding affinity for PACAP and VIP (vasoactive intestinal polypeptide): PAC1R (PACAP‐specific receptor) exclusively binds PACAP, while VPAC1R (VIP/PACAP receptor, subtype 1) and VPAC2R (VIP/PACAP receptor, subtype 2) bind both PACAP and VIP. PACAP, first discovered in the brain, was then localized in several peripheral tissues of mammals, including the ovary. Besides mammals, PACAP and its receptors have been reported in fish too; however, less is known about the presence of PACAP in the fish ovary and the studies are limited to teleosts. The aim of our work was to study the distribution of the PACAP/PACAP‐Rs system in the ovary of the cartilaginous fish Torpedo marmorata. Using in situ hybridization (ISH) and immunohistochemistry techniques, we demonstrated that PACAP and its receptors are widely represented in the Torpedo ovary in a stage‐dependent manner. Moreover, our findings suggest an involvement of this peptide in the whole follicologenesis, probably influencing steroidogenesis, follicle development, and oocyte growth. J. Exp. Zool. 319A:1–9, 2013. © 2012 Wiley Periodicals, Inc.
Controlling Proteome Degradation in Daphnia pulex
Authors: Kemp Catherine Jarrett , Kültz Dietmar 
Published: October 2012

AbstractAn attempted proteomic study of Daphnia pulex response to sodium chloride exposure revealed an unexpected result: very strong proteome degradation previously observed in D. pulex is halted when animals have been exposed to elevated salinity prior to protein extraction. Further characterization of conditions controlling proteome degradation shows that the proteolytic factor(s) is/are present in an active form under chemically denaturing conditions in extract from control “normal/healthy” animals, and can be negatively regulated by prior in vivo salinity exposure of animals or inhibited by post‐homogenization heating of samples. We interpret these data as evidence for salinity‐induced inhibition of proteolysis in Daphnia. J. Exp. Zool. 317A:645–651, 2012. © 2012 Wiley Periodicals, Inc.
Changes in chondrocyte gene expression following in vitro impaction of porcine articular cartilage in an impact injury model
Authors: Ashwell Melissa S. , Gonda Michael G. , Gray Kent , Maltecca Christian , O'Nan Audrey T. , Cassady Joseph P. , Mente Peter L. 
Published: October 2012

AbstractOur objective was to monitor chondrocyte gene expression at 0, 3, 7, and 14 days following in vitro impaction to the articular surface of porcine patellae. Patellar facets were either axially impacted with a cylindrical impactor (25 mm/s loading rate) to a load level of 2,000 N or not impacted to serve as controls. After being placed in organ culture for 0, 3, 7, or 14 days, total RNA was isolated from full thickness cartilage slices and gene expression measured for 17 genes by quantitative real‐time RT‐PCR. Targeted genes included those encoding proteins involved with biological stress, inflammation, or anabolism and catabolism of cartilage extracellular matrix. Some gene expression changes were detected on the day of impaction, but most significant changes occurred at 14 days in culture. At 14 days in culture, 10 of the 17 genes were differentially expressed with col1a1 most significantly up‐regulated in the impacted samples, suggesting impacted chondrocytes may have reverted to a fibroblast‐like phenotype. © 2012 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 31: 385–391, 2013