bluuebunny/crossref_metadata_2025_split huggingface dataset:
P‐62: An Integrated Back‐end System Design for Active Matrix Electrophoretic Display
Authors: Chi‐Ming Lu , Yun‐Chih Chen , Ming‐Chi Weng , Hung‐Hsiang Chen , Wen‐Tse Tseng , Chuern‐Ru Lee 
Published: July 2011

AbstractThe active matrix electrophoretic display (AMEPD) has been commonly used for the applications of smart hand‐held reading devices such as E‐books and E‐news. However, due to facing other competitors in this market, the hardware cost of the back‐end system and panels are necessary to reduce. This paper presents an integrated back‐end system design for AMEPDs. A controller IC which integrates T‐CON and CPU functions has been developed. It also has the function of the 16 multi‐pipeline update design. The new controller IC makes lower total system hardware cost, better ability of lower power states, high flexibility in panel resolution, signal timing of source/gate drivers and Vcom. It has significantly expanded system integration and functionality features. In addition, the integrated power IC which supports output voltages of source/gate drivers and Vcom is proposed. Therefore, the hardware cost of the power system is much lower.The implementation of the new controller and power ICs is verified by the 6″ AMEPD panel produced by Chunghwa Picture Tubes, LTD (CPT). It is in use with the single‐chip structure which integrates the functions of source and gate drivers. The resolution can achieve 800 × 600 (167dpi). Depending on our integrated AMEPD back‐end system, the testing results of our 6″ AMEPD panel performance can reach 48% reflectance, 16 gray level and 8:1 contrast ratio.
P‐63: New Power Management Technology for Large AMOLED Displays
Authors: Kim Jin Woo , Shin Byung Hyuk , Choe Won Jun , Kim Byung Hee , Kim Sang Soo 
Published: July 2011

AbstractThere is growing interest in large AMOLED displays, but for proper operation and avoidance of display artifacts, large AMOLEDs have unique power requirements that extend beyond current generation displays. This paper presents a new small form factor single package multi‐output digital and analog power management IC that has been developed for large size AMOLED panel applications. Guidance is provided for optimization and desensitization of power sources for large AMOLED panels.
P‐68: Development of Dye‐Containing Hybrid Color PR for LCD Color Filter
Authors: Kim Jae‐Hyun , Kwon Jiyun , Lee Injae , Jung Juho , Hyung Kyunghee , Baek Taek‐Jin , Jeong Eui June , Cho Sangwon , Kim Nam Gwang , Choi Seyoung , Yang Seungwon , Han Gyuseok , Chang Tu‐Won 
Published: July 2011

AbstractA group of dye‐containing hybrid color PR was developed and it showed higher brightness and contrast ratio than conventional pigment‐typed color PR. Reliability in terms of thermal, light, and chemical resistances of the hybrid color PR was comparable to that of pigment‐typed color PR. And, patterning property was also as feasible as that of pigment‐type color PR.
P‐69: Solution‐based Low‐cost Process using Contact Printing for the Fabrication of Organic Light‐Emitting Diodes
Authors: Park Tae Hyun , Park Young Wook , Choi Jin Hwan , Choi Hyun Ju , Jeong Jin‐Wook , Song Eun Ho , Ju Byeong Kwon , Choi Kyung Cheol 
Published: July 2011

AbstractSolution processes are restricted by variety of materials and formation of multiple layers since the problem of mixing interlayer. Solution‐based processes using contact printing were utilized for the layer stacking of multilayered OLEDs that show enhanced performance than the spin‐coating process
P‐72: Cost Effective Multi‐domain Vertical Alignment Liquid Crystal Display using Ink‐jet Printed Protrusions
Authors: Park Sun Woo , Yun Hong Jun , Oh Sang Hoon , Lim Se Hyun , Gim Hye Young , Kim Dae Hyun , Lee Myong‐Hoon , Lee Seung Hee 
Published: July 2011

AbstractA multi‐domain vertical alignment device using a new method for forming protrusions is proposed. In the device, the photo‐sensitive ink was printed with line shape forming protrusions on the substrates. Then the cell was assembled with crossed‐line shaped protrusions on top and bottom substrates. Owing to symmetrically positioned protrusions, the vertically aligned LCs form multi‐domain in on state and with the help of surface polymer‐stabilization technique, the response time is greatly improved. Consequently, the proposed device using protrusion by any printing method shows excellent performance such as wide‐viewing‐angle and fast response time without conventional photolithography process.
P‐73: Development of Ga‐doped ZnO Transparent Electrodes as Alternatives for ITO Electrodes in Liquid Crystal Displays
Authors: Yamamoto Naoki , Makino Hisao , Sato Yasushi , Yamamoto Tetsuya 
Published: July 2011

AbstractThe world's first 20‐inch LCD‐TVs with Ga‐doped ZnO (GZO) transparent electrodes on the RGB color filters as an alternative to indium tin oxide (ITO) electrodes were successfully fabricated. A wet chemical etching technology suitable for patterning GZO fine lines (line/space: 2/2 μm) was concurrently developed for the fabrication of transparent electrodes on TFT pixel arrays in LCD panels
P‐74: Synthesis and Characterizations of High‐Photosensitive Monomers for Black Matrix in Liquid Crystal Displays
Authors: Choi Jungsik , Lee Changmin , Lee Kilsung , Park Jinwoo , Ahn Kyungwon , Woo Jiwon , Han Gyuseok , Chang Tuwon 
Published: July 2011

AbstractBlack matrix in liquid crystal displays plays important parts such as blocking the light leakage and enhancing the contrast ratio among the RGB pixels. In this paper, the authors describe new multi‐functional monomers that may be used in black matrix to enhance the sensitivity of photo‐resist.
P‐77: CONWIP for Order Release and WIP Control in Color Filter Fabs
Authors: Chen James C. , Huang PoTsang B. , Peng Hui‐Yu , Hung Ming‐Chien , Chen Chih‐Cheng , Peng Tzu‐Wei , Wei Yu‐Yao , Feng Chao‐Hsuan 
Published: July 2011

AbstractA Constant Work‐in‐Process (CONWIP) approach for color filter fabs was proposed to control order release and WIP level. An AutoMod simulation model was developed based on real fabs and used to evaluate CONWIP's performance. Results indicated that CONWIP can increase throughput and decrease cycle time and WIP.
P‐78: Measurement Methods for Solution‐Coated AMOLED Display Uniformity
Authors: Ziebarth Jonathan , Andreatta Alejandro , Chesterfield Reid , Frischknecht Kyle , Johnson Andrew , Stainer Matthew 
Published: July 2011

AbstractDuPont Displays has developed a full set of high performance materials and solution processing technology to address the high cost of manufacturing AMOLEDs. Using a wide variety of custom modeling and analytical approaches we have developed short and long range film thickness control and uniformity which is commercially viable at large glass sizes. In this paper we describe some of the measurement methods we developed, and results measured.
12.3: Ruggedized Color AMLCD and LED Backlight Illumination for Night Vision Applications
Authors: Phipps Benjamin , Gaudette Claude , Young Scott 
Published: July 2011

AbstractA series of near IR absorbing polymeric filters have been designed that meet the requirements for NVIS compliance defined by MIL‐STD‐3009 and the recommended black screen requirements set forth by the US Navy. This paper will discuss the limitations of the mil spec when night vision performance is evaluated in the laboratory and not in application. This report addresses and quantifies the luminance, color rendering, and NVIS performance of 3 ruggedized displays currently being flown on aerospace platforms with four different NVIS filters.
3.4: Sizing Multi‐electrodes in an LCL‐lens for Minimizing the Crosstalk in a 3D Auto‐stereoscopic Display
Authors: Kao Yung‐Yuan , Chao Paul C. ‐P. 
Published: July 2011

AbstractA liquid‐crystal‐lenticular‐lens LCL‐lens with multi‐electrodes is proposed to realize an auto‐stereoscopic 3Ddisplay. The focusing ability provided by this LCL‐lens can be achieved based on non‐uniformpotential across the LC‐layer, which mimics the effects of GRIN‐lens. Moreover, the crosstalk is thoroughly analyzed in varied observer‐distances and viewer‐angles via the ray‐tracing method.
P‐206L: Late‐News Poster: Colour Filter ITO Deposited with Rotary Sintered Ceramic ITO Targets
Authors: Lippens Paul , Haldemann Mark 
Published: July 2011

AbstractRecently, sintered ceramic rotary ITO targets have received strong interest from the display industry. The considerably higher target utilization (TU, up to 90 %), i.e. more than a factor two better compared to planar counterparts, is the main point of attraction. Such higher target utilization gives indeed rise to much lower coating costs. However, the advantages go far beyond that: not only do rotary sintered ceramic ITO targets sputter quasi nodule free, which results in higher process stability and a better product yield, but such targets allow for higher power loads. It will be shown that higher power loads — compared to values closer in line with planar magnetrons ‐ don't negatively impact ITO thin film properties. The work will also point to total coating cost differences between the new technology and the state‐of‐the‐art.
P‐83: Ripple Mechanism and Solution on TFT‐LCD
Authors: Song Yong , Duan JianMin , Qiu HaiJun , Min Tae‐Yup , Ryu Bong‐Yeol , Lee Seong Kyu 
Published: July 2011

AbstractIn this paper, the ripple phenomenon, mechanism and its solutions on TFT‐LCD are discussed. We did many experiments and made many mock‐up modules to find the root cause of ripple and check its correctness. All ofthat are for better panel design and solve the ripple defect thoroughly.
P‐84: Mechanical Reliability of Digital Micro Shutter (DMS™) Displays
Authors: Wu Joyce H. , Steyn J. Lodewyk , Brosnihan Timothy , Fike Gene , Fijol John , Payne Richard , Hagood Nesbitt 
Published: July 2011

AbstractThe Pixtronix DMS display technology is based on MEMS shutters on an active TFT backplane. The mechanical reliability of MEMS shutters in displays has been tested in standard display tests and is presented for the first time. Prototype displays have passed drop, vibration, and press tests. Also, displays were tested to failure in drop tests to find the failure mode of the MEMS shutters.
P‐85: High‐Efficiency Backlight Effectively Using P‐polarized Light
Authors: Adachi Masaya , Shiraishi Yasuhisa , Nishizawa Shigeki , Ogawa Yoichi , Ishihara Nobuyasu 
Published: July 2011

AbstractA high efficiency backlight for LCDs is proposed, in which p‐polarized light is preferentially out‐coupled by using the interface reflection of optical components. In our backlight the luminance for the p‐polarized light has improved by 30% or more compared to a conventional backlight and can be produced using conventional processes.
P‐86: Collimation Sheet Design for the One‐Side Edge‐Lit Backlight
Authors: Jung Young Jin , Choi Myongjo , YoungSik O. , Moon JeongMin , Lee JaeWon , Hwang YongKee 
Published: July 2011

AbstractCollimation sheet for the edge‐lit backlight has been designed, which is well specialized for the emission profile of one‐side edge‐lit backlight. Operation theory and design principles of the proposed sheet were presented in detail. Simulation study shows that emission angle of 12° is achievable using the designed sheet without additional sheets while conventional backlight has the angle of 50° with two sheets (micro lens sheet and prism sheet).
P‐89: Perceptual Motion Blur Measurement Using Minimum Blur Edge Time
Authors: Kim Taehee , Kim Jiman , Seo Sungwon , Park Jiwon , Song Kwoneuy , Kim Heeman , Seo Guiwon , Lee Chulhee 
Published: July 2011

AbstractMotion blurring has become a major problem in modern LCD monitors. Therefore, accurate and robust motion blur measurement is important. Among many motion blur measurement methods, the average BET (blur edge time) has been widely used. However, some recent displays, which use local dimming, do not produce any noticeable motion blurring, even though they have high BET values. In this paper, we investigated the cause of this problem and proposed a new motion blur measurement method. Subjective tests using a number of TV monitors showed that the proposed method showed better performance than the conventional BET method.
P‐91: Parametric Evaluation of Computer Displays for Optimized Display Data Transmission
Authors: Han Kyungtae , Jeganathan Nithyananda S. , Diefenbaugh Paul S. 
Published: July 2011

AbstractDisplay sub‐system is among the highest power consuming entity on a computer platform and the energy efficiency of the display pipeline has a significant impact on the battery life, especially in mobile devices. Traditional display sub‐systems expend a lot of energy to maintain the stable images on the screen by transmitting the entire screen contents to display even if there is little or no change in the screen. This paper characterizes the computer generated screen updates for different type of workloads by two independent techniques: HW & SW and presents an analysis of the screen updates. Our data shows that typically only less than 20% of the screen content changes and there is 20–200ms idle time period between active frames. Future display technologies can take advantage of this redundancy in screen contents to save power on the display sub‐system.
P‐92: Rapid and Non‐destructive Lifetime Estimation Method for LED Backlight Displays
Authors: Lin Su‐Yi , Chang Chi Sheng , Yang Tony , Wu Chang Shin , Chuan Chen Cheng 
Published: July 2011

AbstractIn this paper we will display a new method for measuring the temperature of a LED backlight display. Generally the LED junction temperature (Tj) is the key factor for lifetime estimation and it can be measured by the forward voltage variation when the LED is turned on under small driving current. Unfortunately the forward voltage measurement is a destructive and non‐direct method for the display and we can get only a few LED information. We found that by recording the Wp (peak wavelength) of the display spectrum, a non‐destructive LED backlight display lifetime evaluation method can be developed. By also, the lifetime of the display can be calculated simply.
P‐93: Free Ghost Image and High Transmittance Optical Thin Film Beam Splitter for Head‐Up Display
Authors: Lee Cheng‐Chung , Tsai Shu‐Hui , Kuo Chien‐Cheng , Chen Cheng‐Huan , Teng Lin‐Ming , Luo Kuang‐Tso 
Published: July 2011

AbstractIn order to eliminate the double images caused from thick windshield, we used optical thin film technology to design a beam splitter applied for head‐up display (HUD). In our research, light source we used is p‐ polarized light because of its contrast is better than s‐polarization. This beam splitter can reflect multicolor and improve the influence of ghost images. Reflectance ofp polarization is 22.6% and the total reflecting contrast of the first surface to the second surface is 9, while the total transmittance of beam splitter is above 70%.
P‐96: Analysis of Address Discharge Delay Characteristics Using Transient Characteristics of IR Emission Intensity in Plasma Display Panel
Authors: Park Hyung Dal , Kim Jae Hyun , Tae Heung‐Sik , Kim Deok Myeong , Seo Jeong Hyun 
Published: July 2011

AbstractThis paper analyzes the address discharge delay characteristics based on the measurement of the transient IR emission intensity according to the wall charge state after the reset discharge. This measurement result shows that the maximal erasure of the wall charges accumulating on the scan and address electrodes during the negative ramp‐falling period induces the easy transition from the weak discharge to the strong discharge, thereby resulting in shortening the statistical delay time.
P‐98: Distinguished Poster Paper: Effect of Substituting Si with Al and Adding Organic Compounds on the Luminescence Properties of Sialon Phosphor
Authors: Izawa Takamasa , Kusunoki Tsuneo 
Published: July 2011

AbstractFundamental investigations on the effect of modifying the composition of nitride phosphors on their luminescence properties are required to enhance their luminescence efficiencies. This study investigates the effect of substituting Si with Al and adding organic compounds on the luminescence of Sialon phosphor.
13.1: Invited Paper: Electrochromic Display: Full‐color Technology, Flexible, Roll‐to‐roll Processing etc.
Authors: Chung Yi‐Wen , Li Ai‐Kang , Lee Jian‐Hong , Tsai Chih‐Jen , Fang Huang‐Cheng 
Published: July 2011

AbstractThe novel device that single electrochromic material with photonic crystal structures appears red, green and blue by inducing different potentials was invented by us. Further, we also fabricate flexible electrochromic device in A3 size by using roll‐to‐roll laminating package process.
P‐102: Enhanced VUV Photoluminescence Properties of (Y0.05Gd0.05)0.94−xAlx(V0.25P0.75)O4:Eu0.06 Phosphors by Doping Al3+
Authors: Kim Ki Young , Heo Mee Hyun , Park Kyeongsoon 
Published: July 2011

AbstractHigh‐quality (Y0.05Gd0.05)0.94−xAlx(V0.25P0.75)O4:Eu0.06 (0≤x≤0.02) phosphors were synthesized by solution combustion method. We investigated their microstructure and photoluminescence properties as a function of Al3+ content. The emission spectra consisted of three strong and sharp peaks at 594, 615 − 620, and 697 − 704 nm. These peaks were assigned to the transitions from the excited 5D0 to 7Fj (j = 1, 2, and 4) of Eu3+ activator. The annealed phosphors formed a single phase with the tetragonal structure. The doped Al3+ significantly improved the photoluminescence properties.
P‐103: Fabrication and Driving Properties of Novel Side‐Anode Field Emission Lamp
Authors: Li Huai‐An , Chian Mei‐Tsao , Huang Chi‐Fang , Jeng Jian‐Min , Lo Jason 
Published: July 2011

AbstractIn the study we designed the novel‐structure field emission lamp (FEL), side‐anode FEL. Cathode and anode electrodes are both on one glass substrate. Because the lighting mode of the side‐anode FEL is reflection mode, so the lighting efficiency and uniformity are better than other common structure.
P‐105: Advanced Furnace‐Growing Technology to Fabricate Nanowire Type In2O3 Film on Gallium Nitride LEDs
Authors: Lian Jan‐Tian , Tsao Kai‐Chieh , Chang Yu‐Ming , Su Chun‐Wei , Zeng Jhao‐Ming , Lai Yi‐Chun , Lin Tai‐Yuan 
Published: July 2011

AbstractWe have developed the method on the enhanced light emission of semiconductors with nanowire type In2O3 films. The nanowire type In2O3 films is deposited by the furnace at low temperature and the radius is about 50 nm. Increasable intensity of GaN LEDs with nanowire type In2O3 film is more than several fold.
P‐108: High Performances of the Powder Electroluminescence Device using the Carbon Nanotubes
Authors: Yu SeGi , Kim Jin‐Yong , Park Shang Hyeun , Jeong Taewon , Han Intaek 
Published: July 2011

AbstractThe display characteristics of AC powder electroluminescence (EL) devices were improved by adopting nanomaterials, here single walled carbon nanotubes (CNTs). CNTs were shortened by the cryo‐crushing method in order to reduce unnecessary current bypath networks which might be formed by long pristine CNTs. Two approaches utilizing CNTs were investigated—a CNT layer was inserted between an emitting layer and a dielectric layer, and CNT‐phosphor composite was used as an emitting layer. Both methods improved the brightness and current density of EL devices (20% brighter and 10% less current density than the reference device). This might be caused by the characteristics of nanomaterials, i.e., high local electric field near the end of nanomaterials and high surface to volume ratio.
P‐209L: Late‐News Poster: An All‐CMOS Microdisplay Utilizing Integrated Novel Avalanche Light‐Emitting Sources
Authors: Venter Petrus J. , du Plessis Monuko , Bogalecki Alfons W. , Rademeyer Pieter 
Published: July 2011

AbstractCMOS offers the advantage of large scale functional integration into small form factor integrated circuits. Current mainstream display technologies such as OLEDs and LCDs dominate the market for small displays. The possibility, however, of extending microdisplay capabilities to CMOS may be useful for a number of reasons. Although CMOS is certainly not the dominating semiconductor for photonics, the platform may offer advantages in terms of cost and the ability to integrate driver and logic circuitry on a single die. This, together with the technology maturity and long standing manufacturing experience, may result in a potent platform for microdisplays. Advances in improving the quantum efficiency of avalanche electroluminescence and the favourable spectral characteristics of light generated through the said mechanism may afford CMOS the possibility to be used as a display technology. This work shows that it is possible to integrate a fully functional display in a completely standard CMOS technology, utilizing avalanche electroluminescence for visible light. The prototype was designed and manufactured in a standard process geared towards digital design while using light sources completely compatible with the process and without any post processing required.
P‐110: An Auto‐calibration Function For Color Electronic Paper Using Cholesteric Liquid Crystals
Authors: Nose Masaki , Uehara Hirokata 
Published: July 2011

AbstractAn automatic calibration function for a dynamic drive scheme has been developed to stabilize the contrast ratio and the number of colors for color electronic paper. We use the pixels' capacitance to detect their optical characteristics. We can accurately distinguish 4,096 colors; only a few colors were practical, previously.
P‐113: Efficiency and Image Enhancement of Flexible Organic Light‐Emitting Devices by Using Antireflection Nanopillars
Authors: Ho Yu‐Hsuan , Liu Chung‐Chun , Liang Hsun , Chen Kuan‐Yu , Chu Chih‐Wei , Wei Pei‐Kuen 
Published: July 2011

AbstractWe present an antireflection structure consisted of tapered nanopillars to simultaneously increase light extraction efficiency and image contrast of flexible organic light‐emitting devices. The nanopillars were made by imprinting the anodized aluminum oxide on polycarbonate substrates. The thermal viscosity effect formed the nanopillars with tapered shapes. Such tapered nanopillars show excellent antireflection properties for a wide range of incident angles and wavelengths. The transmittance was greatly improved from 52.8% to 89.1% at 60° incident angle for 150‐nm‐height nanopillars. With this antireflection structure, the device efficiency was improved 69% as compared to devices with flat substrates. Due to wide‐angle antireflection, the ANSI image contrast ratio was also significantly improved.
P‐115: Electrical, Optical, and ITO Characteristics of a Flexible OLED Display
Authors: Lee Cheng‐Che , Lin Kuen‐Cherng , Chu Lin‐Ling , Lee Wei‐yu , Lee Kun‐Yi , Lee Jiun‐Haw , Chang Chin‐Yu , Yeh Shu‐Tang 
Published: July 2011

AbstractFor cyclic bending test (5000 times) on a flexible OLED, leakage current and luminance decreased, due to surface microcracks under bending process. Then we removing the organic layer to exhibit the surface of substrate and we find the OLED break down but the ITO layer still well.
P‐117: Direct Printed Plastic Color Filter for Color Electrophoretic Displays
Authors: Chang Chia‐Ming , Chiu Chih‐Hsuan , Lee Yuh‐Zheng 
Published: July 2011

AbstractColor e‐paper is an important vehicle in the coming handheld electronic consumer product. However, many technologies still struggle to be more competitive in this field. This work presents a feasible and simple printed process to fabricate plastic color filter for e‐paper. A color EPD of 6 inch diagonal has been successfully demonstrated.