bluuebunny/crossref_metadata_2025_split huggingface dataset:
46.4: Oblique Incidence Excimer Laser Annealed (OI‐ELA) Poly‐Si TFTs for Eliminating Residual Source/Drain Junction Defects
Authors: Nam Woo‐Jin , Park Kee‐Chan , Shin Hee‐Sun , Han Min‐Koo 
Published: January 2005

AbstractWe report residual ion implantation damage at source/drain junctions of self‐aligned, excimer‐laser‐annealed poly‐Si TFTs. The laser irradiation intensity decreased remarkably at the junction due to diffraction of laser beam at gate electrode edge. We eliminated the junction defects by oblique‐incidence excimer laser annealing and improved the characteristics of poly‐Si TFTs.
46.5: Fully Self‐Aligned Low‐Temperature Poly‐Silicon TFT Process with Symmetric LDD Structure
Authors: Fang Chun‐Hsiang , Deng De‐Hua , Chang Shih‐Chang , Tsai Yaw‐Ming 
Published: January 2005

AbstractA fully self‐aligned low‐temperature poly‐silicon (LTPS) TFT process with symmetric LDD structure is developed. The gate insulator is deposited, then the insulator is etched during gate etching step with well‐controlled LDD structure. With this insulator foot, the source/drain of NMOS or PMOS is self‐aligned doped and the length of insulator foot controls the leakage current. In this paper, we discussed the effect of insulator foot in NMOS and PMOS, and we found the TFT characteristics of NMOS and PMOS are good enough for both pixel and driver applications.
47.2: Plastic Displays ‐ Films for OLED Displays
Authors: Innocenzo J. G. , Wessel R. A. , O'Regan M. , Sellars M. 
Published: January 2005

AbstractA plastic display will offer light weight construction, durability, and the potential for flexible product design. Key to achieving these goals is the design of the substrate. This paper will discuss the specifications of a plastic substrate for OLEDs, the development of a substrate that meets the processing requirements, and the results of device testing.
48.1: A Novel Method for Image Contrast Enhancement in TFT‐LCDs: Dynamic Gamma Control (DGC)
Authors: Park Haeng Won , Lee Seung Woo , Kim Young Gi , Kim Jong Seon , Jeon Byeungwoo , Souk Jun 
Published: January 2005

AbstractThis paper describes a novel method for image contrast enhancement by controlling gamma curve in AMLCD. The key idea is to automatically manipulate gamma voltage in accordance with the image data distribution. This method is applied to 17″ SXGA LCD monitor module. The contrast ratio and the brightness are enhanced by about 3 times and 1.7 times, respectively, by using the proposed method.
48.4: Pre‐Emphasis Driving Method for Large Size and High Resolution TFT‐LCDs
Authors: Kim Seong‐Joong , Sung Yoo‐Chang , Kwon Oh‐Kyong 
Published: January 2005

AbstractAs the size and resolution of TFT‐LCD panels increase, the parasitic capacitance and resistance of the data lines and one row‐line‐time become larger and shorter, respectively. Because of the large RC‐delay of the data line, it becomes insufficient to transfer the video signal voltage to a pixel through the data line during one row‐line‐time. In this paper, we proposed the preemphasis driving method and its circuit which can compensate the RC‐delay and efficiently transfer the video signal voltage to the pixel within one row‐line‐time by adding pre‐emphasis voltage on the video signal voltage. Simulation results show that the charging time of transferring display signal through data line which has resistance of 20kΩ and capacitance of 200pF is 5.3μsec(within 2mV error).
51.1: A DC‐DC Converter Circuit Integrated into a Poly‐Si TFT LCD Containing a 6‐bit DAC
Authors: Nonaka Yoshihiro , Tsuchi Hiroshi , Haga Hiroshi , Asada Hideki , Hayama Hiroshi , Takada Naruaki , Sera Kenji , Uchida Hiroyuki 
Published: January 2005

AbstractA DC‐DC converter composed of charge pumps and regulators has been integrated into a poly‐Si TFT LCD that also contains a 6‐bit DAC. It has the ability to supply regulated voltages to the 6‐bit DAC and to the LCD's gate driver circuit.
51.3: Successful Electrostatic Discharge Protection Design for LTPS Circuits Integrated on Panel
Authors: Ker Ming‐Dou , Tseng Tang‐Kui , Shih An , Yang Sheng‐Chieh , Tsai Yaw‐Ming 
Published: January 2005

AbstractA successful electrostatic discharge (ESD) protection design for 2.2‐inch TFT‐OLED product has been proposed and demonstrated in this paper. The panel‐B with this successful ESD protection design has shown higher ESD robustness, as comparing to the panel‐A with old‐version ESD protection method. The VDD‐to‐VSS ESD clamp circuits have been inserted in I/O region of panel‐B to effectively protect the internal circuits. Moreover, the turn‐on behavior in time domain of VDD‐to‐VSS ESD clamp circuits has been verified to clamp the overstress ESD pulse. The I‐V curve shifting and failure analysis with hot‐spot pictures after ESD zapping are also shown in this paper.
52.1: OLED Manufacturing Using Vertical In‐Line Machine Concept
Authors: Hoffmann U. , Netuschil P. , Bender M. , Sauer P. , Schreil M. , Amelung J. , Leo K. 
Published: January 2005

AbstractWe present the results of the first vertical In‐Line Organic Light Emitting Diode (OLED) manufacturing machine (VES 400) equipped with linear etch and linear evaporation sources for organic materials as well as metals. The deposition height of 400 mm and the deposition width of > 470 mm fit to generation 2 or even larger substrates.
52.3: Invited Paper: OLED Manufacturing by Organic Vapor Phase Deposition
Authors: Schwambera Markus , Meyer Nico , Gersdorff Markus , Reinhold Markus , Strauch Gerd , Beccard Rainer , Heuken Michael 
Published: January 2005

AbstractThe current status of the development of Organic Vapor Phase Deposition technology (OVPD) for the manufacturing of OLEDs will be reviewed. The basic OVPD principle is explained and typical performance data will be presented. Starting from a small scale R&D setup, the development of larger OVPD systems up to the first mass production unit is described. Special emphasis is put on the scalability of the process. The successful up‐scaling of the OVPD principle is supported by extensive numerical modeling that is also described.
53.2: A Goniometric Reflective Display Measurement System and its Application to the Measurement of Pretilt for 45TN Mode LCoS Displays
Authors: Flynn Mark F. , Bone Matthew 
Published: January 2005

AbstractWe have designed and built a goniometric display measurement system, which allows a direct measurement of the viewing angle performance of reflective displays. We have used this system to measure contrast over viewing angle. Additionally, we have developed a simple and quick method for measuring the pretilt of LCoS displays using a 45 TN LC mode, and have also applied Isocon to the measurement of polarization over viewing angle and applied voltage.
53.3: Automated, Eye‐like Analysis of MURA Defects
Authors: Gibour Véronique , Leroux Thierry 
Published: January 2005

AbstractIn this paper we report new developments in automation of MURA defect testing. Two main steps are tackled: segmentation and quantification. The relevance of two families of segmenting algorithm is first analyzed. Then quantification functions ‐based on the SEMI standard proposal‐ are discussed. The final aim is to objectively quote MURA defect with respect to the user's eyes sensation of discomfort.
54.1: Ultra Low Power Black and White Cholesteric Display with COG and Solar Array
Authors: Miller Nick , Huang Xiao‐Yang , Armbruster Ross , Nicholson Forrest , Pfeifer John , Ernst Todd , Khan Asad , Haga Shigemitsu , Kamata Toshiaki , Fukuda Kazuo , Takami Manabu 
Published: January 2005

AbstractThe first chip‐on‐glass polymer modified black and white reflective cholesteric display is reported. The COG module contains an integrated solar array panel for energy harvesting providing an ultra low power concept for electronic books. The module is addressed with an enhanced dynamic drive scheme to enable higher voltage operation and improved image uniformity.
54.3: Modeling and Control of the Resonant Fiber Scanner for Laser Scanning Display or Acquisition
Authors: Smithwick Quinn Y. J. , Vagners Juris , Reinhall Per G. , Seibel Eric J. 
Published: January 2005

AbstractThe resonant fiber scanner produces a flying laser spot scan for display or image acquisition purposes. Dynamic nonlinearities during large amplitude vibrations of the resonant fiber scanner result in distortions in the two‐dimensional scan pattern and the acquired images. A dynamic model which includes the fibers dynamic nonlinearities has been developed to understand the nonlinear behavior and as the basis of a controller to remove the scan distortion. A robust state‐space controller has been implemented to force the resonant fiber scanner to follow a spiral scan pattern. Acquired images at 250×250 pixel resolution demonstrate improved image fidelity over previous images taken with open‐loop scanning.
54.5L: Late‐News Paper: A 24‐inch AM‐OLED Display with XGA Resolution by Novel Seamless Tiling Technology
Authors: Terada Shoji , Izumi Gaku , Sato Yukio , Takahashi Masayuki , Tada Mitsuru , Kawase Kimitaka , Shimotoku Koji , Tamashiro Hitoshi , Ozawa Nobuo , Shibasaki Takanori , Sato Chiyoko , Nakadaira Tadakatsu , Iwase Yuichi , Sasaoka Tatsuya , Urabe Tetsuo 
Published: January 2005

AbstractWe developed a novel seamless tiling technology for full color AM‐OLED display. This technology is based on three items: 1) TAC‐based tiling structure, 2) High precision tiling process, 3) Brightness and color matching system. As a result, a 24‐inch panel, the largest OLED display ever reported, has been fabricated using 2×2 tiles with no apparent seams.
55.2: Fast Switching Dual‐Frequency Liquid Crystal Optical Retarder, Driven by an Amplitude and Frequency Modulated Voltage
Authors: Golovin Andrii B. , Shiyanovskii Sergij V. , Lavrentovich Oleg D. 
Published: January 2005

AbstractWe employed amplitude and frequency modulated voltage in fast switching optical retarder with a high pretilt angle dual‐frequency nematic cell. We obtained the response times 150 − 500 μs for an optical retardation shift on 0.3 − 2.2 μm in optical retarder with 12 μm thick nematic cell. The results could be used in beam steering, adaptive optics and display devices.
55.3: High Contrast, Wide Viewing Angle LCD Light‐Shutter
Authors: Pirš J. , Bažec M. , Vrečko A. , Ponikvar D. 
Published: January 2005

AbstractThe paper presents a novel concept of a wide viewing angle LCD light shutter, making advantage of the highly symmetric 180°‐twisted LC‐configuration and ordinary mode of the light propagation. The resulting very high overall symmetry allows for efficient angular compensation using just a simple negative‐birefringent c‐plate retarder.
55.4: 270° Twisted Nematic Liquid Crystal Light Valve with Fast Response
Authors: Xiang C. Y. , Sun X. W. , Guo J. X. , Sun Zhengmin 
Published: January 2005

AbstractBy applying low pre‐tilt angle polyimide, a 270° twisted nematic liquid crystal light valve with fast response of τon< 3ms and τoff<5ms was fabricated. The polarizers were laminated as the normal 90° TN, so the 270° twisted nematic works in the wave‐guiding mode instead of the conventional super‐twisted birefringence effect (SBE) mode. In two types of 270° twisted nematic cells fabricated with different liquid crystals, two opposite kinds of optical bounce were observed in the relaxation process (after removing the applied voltage). By mixing these two types of liquid crystals, the optical bounce effect can be eliminated so as to realize fast response. A fast response device with τon<3ms and τoff<5ms were obtained without optical bounce.
56.2: Invited Paper: Low Temperature Poly‐Si TFTs with Advanced Device Structures
Authors: Han Min‐Koo , Song In Hyuk 
Published: January 2005

AbstractWe report several advanced excimer laser annealed poly‐Si TFTs device structures which improve field effect mobility, reliability and kink problem. For practical display application, kink effect and reliability issues should be investigated and LBT(Lateral Body Terminal) found to be effective. Air cavity is also effective to reliability and leakage problems. High device mobility exceeding 500 cm2/Vsec has been obtained by excimer laser irradiation on a selectively floating a‐Si thin film.
57.2: Fabrication of High‐Transmittance TFT‐LCD Panels Using Low‐k CVD Films
Authors: Hong Wan‐Shick , Jung Kwan‐Wook , Yang Sung‐Hoon , Chung Kyuha , Hwang Byung‐Keun , Cerny Glenn 
Published: January 2005

AbstractFabrication of TFT‐LCD panels of high resolution and aperture ratio was demonstrated by using a low‐k dielectric film as a passivation layer for the first time. The low‐k dielectric films were successfully deposited and patterned using a conventional PECVD and plasma‐assisted etching techniques, causing no drastic modification to the standard TFT process. Thin film transistors having the a‐Si:C:O:H passivation showed a transfer characteristics similar to that of conventional TFT's. The high transmittance panel showed brightness approximately 30% higher than that of a standard panel without degrading other display characteristics, such as cross‐talk.
58.1: A Wide‐Field‐of‐View 3‐D Display
Authors: Sakamoto Yasutada , Miyamoto Kazunori , Fukuda Ichiro 
Published: January 2005

AbstractWe developed the turn type three‐dimensional(3D) display system using arrayed light emitting diodes. This system can display three‐dimensional images in real space. It has wide viewing angle and has high brightness. We succeeded in the display of 3D animation. We believe that this system will find application in the field of advertisement.
58.2: A Compact Depth‐Fused 3‐D LCD
Authors: Takada H. , Suyama S. , Hiruma K. , Nakazawa K. 
Published: January 2005

AbstractWe have developed a compact 3‐D display using the depth‐fused 3‐D phenomenon in which two overlapped images with many edges displayed at different depths can be perceived as a 3‐D image through visual illusion. To make the display compact, we utilize the apparent luminance summation of polarization rotation‐angle changes at two transparent LCDs instead of direct luminance summation.
58.3: A Solid‐state Multi‐planar Volumetric Display
Authors: Sullivan Alan 
Published: January 2005

AbstractThe DepthCube™ 3D display is a solid‐state multi‐planar volumetric display system in which a DLP based high speed projector projects slices of the 3D scene onto a stack of LC scattering shutters acting as an electronically controlled projection volume. The scattering shutters are based on Polymer Stabilized Cholesteric Texture material. Highly continuous appearing 3D images are obtained through multi‐planar anti‐aliasing.
58.4: DSHARP — A Wide Screen Multi‐Projector Display
Authors: Starkweather Gary K. 
Published: January 2005

AbstractThis paper describes a projection system using DLP projectors and parabolic mirrors to provide a 90 degree curved screen with a 4 to 1 aspect ratio. This display is intended to provide an “immersive” experience for the user and facilitate a very large canvas on which to utilize multiple applications or single ones requiring a large screen. The resulting display has a 3072 × 768 pixel display area. Furthermore, this display and replicas are being used to better understand how users interact with large, immersive displays. Currently, there are four units in use at Microsoft for various business and scientific purposes.
58.5L: Late‐News Paper: Engineering a Retinal Scanning Laser Display with Integrated Accommodative Depth Cues
Authors: Silverman Nicholas L. , Schowengerdt Brian T. , Kelly John P. , Seibel Eric J. 
Published: January 2005

AbstractA deformable membrane mirror (DMM) dynamically varies image focus in a retinal scanning laser display. The display presents variable accommodation cues with the goal of matching the vergence cues generated by stereo images. This study examines the effects of the DMM on beam diameter and power at the exit pupil of the display.
42.2: Four Photolithography Process Amorphous‐Silicon Thin‐Film Transistor Array
Authors: Chen Pi‐Fu , Chen Jr‐Hong , Chen Dou‐I , Sung Hsixg‐Ju , Hwang June‐Wei , Lu I‐Min 
Published: January 2005

AbstractThe amorphous silicon thin film transistors (TFTs) with four‐photolithography process have been developed and studied. And a two‐step‐exposure (TSE) technology has been developed in application for process reduction. The result shows that a‐Si TFT with four‐photolithography process has great potential in mass production.
42.4: Novel Manufacturing Process of TFT‐LCD Featuring C/F on Array and Its Applications
Authors: Song Jean‐Ho , Kim S. G. , Nam H. W. , Roh S. G. , Lee J. H. , Sakong D. S. , Souk J. H. 
Published: January 2005

AbstractWe evaluated new manufacturing process featuring with integration of C/F and TFT Array, Rigid spacer as an assistant black matrix, and organic insulator for multi‐purpose of color filter protection and C/F via hole formation. By combining with conventional 5 mask TN mode of top pixel electrode architecture, we could develop novel manufacturing process for displaying performance enhancement and improved productivity. 15.0 inch‐XGA prototype panel with up to 80% of final aperture ratio and 25% increase of display brightness was fabricated.
10.1: Application of the New Panel Structure for High Luminous Efficiencyin AC‐PDPs
Authors: Kim Jae Sung , Jeon Chung Huan , Lee Eun Cheol , Ahn Young Joon , Kang Seok Dong , Ahn Sung Yong , Shin Young Kyo , Ryu Jae Hwa , Schemerhorn Jerry D. 
Published: January 2005

AbstractA new PDP cell structure called CSP (Charge Storage Pad) improves the luminous efficiency by 1.6 times and prevents cross talk between adjacent cells. The CSP, which is a conducting material, is inserted between the dielectric layer and the MgO film in the front plate. This CSP produces a longer time‐averaged discharge path to get a high luminous efficiency and confines the discharge to prevent cross talk
44.3: Adjustable Transmission Coating For CRT Faceplate by Sputter Coating
Authors: Teng Y.‐M. , Tong H.‐S. , Hu C.‐M. 
Published: January 2005

AbstractA three‐layer coating with adjustable transmission using reactive sputter coating of In‐Sn alloy and Si target is introduced in this paper. This technology is f4veloped to enhance the contrast of flat‐panel CDT by reducing the original transmission from 80% to as low as 48%. Computer simulation combining with Laboratory experimental results. were used to find an optimum condition between the reflectance, resistivity, and transmission. Basically, this optimum condition can be reached by properly controlling the thickness of each layer, the number of layers, and the order of layers coated from the bottom to the top.
46.3: Ultra‐flat ITO Films for Light Emitting Polymer Applications
Authors: Klöppel A. , Trube J. , Hoffmann U. , Burroughes J. H. , Heeks S. K. , Gunner A. , Ramshaw T. 
Published: January 2005

AbstractThe influence of process power, process pressure, discharge voltage and film thickness on electrical and morphological properties of low resistivity ITO films is presented. SEM images and AFM measurements show that flat ITO films for light emitting polymer applications with a RMS roughness of less than 1 nm can be prepared. The flat surface structure also improves the optical transmittance of ITO films being beneficial for light emitting polymer applications. The performance of light emitting polymer display devices using ultra‐flat ITO films is correlated to the ITO process variation.
48.2: Invited Paper: Ultra High Resolution TFT‐ LCDs and Their Technologies
Authors: Hayama H. , Kaneko S. , Kudoh Y. , Yamamoto Y. 
Published: January 2005

AbstractOur consideration, developed technologies, and prototypes for ultra high resolution TFT‐LCDs are shown in this paper. The consideration and the technologies cover our topics on basic pixel structure, interconnection and TFT, aperture ratio, driving and interfacing.
48.4: Development of a 15‐inch UXGA Low‐Temperature Poly‐Si TFT‐LCD
Authors: Higuchi T. , Hanari J. , Nakamura N. , Mametsuka K. , Watanabe M. , Murai T. , Watanabe R. , Seiki M. , Azuma R. , Hori Y. , Nakamura K. , Aoki Y. , Sakurai H. , Nakazono T. , Harada N. 
Published: January 2005

AbstractWe have developed 15‐inch diagonal and UXGA resolution low‐temperature poly‐Si TFT‐LCD for the first time. We have developed a new dual‐drive technique to overcome the decrease of the charging period and the increase of time‐constant of bus‐lines. The TFT‐LCD has realized high display performance with photograph‐grade images.
49.2: Rotating‐Wheel Braille Display for Continuous Refreshable Braille
Authors: Roberts John , Slattery Oliver , Kardos David 
Published: January 2005

AbstractRefreshable Braille provides a critical path to display accessibility. High cost and reliability issues severely limit the market for existing Braille displays. A novel wheel‐based design addresses reliability issues, and provides continuous Braille text with many‐fold reduction in cost.
49.3: H‐PDLC Color Separation Device for Image Capture Systems
Authors: Fiske Thomas G. , Silverstein Louis D. , Colegrove Jennifer , Yuan Haiji 
Published: January 2005

AbstractA novel device for separation of color image components in image capture systems is described. The device is based upon temporal switching of HPDLC elements with tunable spectral passbands. The device may be operated as either a reflective RGB color separation mirror or a transmissive CMY color separation filter. A breadboard color image capture system using this device for color separation has been developed and tested as a proof of concept.
49.4: Ergonomic Wearable Personal Display
Authors: Bergstrom Neil , Chuang Chih‐Li , Curley Michael , Hildebrand Al , Li Zheng‐Wu 
Published: January 2005

AbstractThe inherently small size and efficiency of a liquid crystal on silicon (LCOS) microdisplay magnified by compact, high quality optics has enabled the design of an ergonomic and even fashionable wearable display. This binocular, virtual display system provides a high resolution SVGA, full‐color image of excellent clarity and vivid saturation in comparison to TFT based displays.
10.4: Late‐News Paper: Stability of Positive‐Resistance Discharges for AC PDPs
Authors: Nagorny Vladimir , Drallos Paul , Weber Larry F. 
Published: January 2005

AbstractWe analyze a novel voltage‐ramp procedure which has recently been in the setup period prior to addressing for plasma displays. The ramping procedure allows lower voltages to be used in addressing, larger manufacturing tolerance and reduces light emission from the setup cycle, thus improving the dark room contrast
51.2: Invited Paper: Stability Study of Poly (9,9‐Dioctylfluorene) Film Using Photoelectron Spectroscopy
Authors: Liao L. S. , Fung M. K. , Lee C. S. , Lee S. T. , Inbasekaran M. , Woo E. P. , Wu W. W. 
Published: January 2005

AbstractThe effects of ambient storage, thermal annealing, and ion irradiation on the electronic structure of poly (9,9‐dioctylfluorene) (PFO) films were investigated using ultraviolet photoelectron spectroscopy and x‐ray photoelectron spectroscopy. It was shown that PFO is a rather stable material used for light‐emitting devices.
51.3: Lasing in Cholesteric Liquid Crystals
Authors: Palffy‐Muhoray P. , Munoz A. , Taheri B. , Twieg R. 
Published: January 2005

AbstractWe have observed mirrorless lasing in dye‐doped and pure cholesteric liquid crystals. The periodic structure and large birefringence gives rise to photonic band‐gap behavior in these materials. We have studied the effects of this band‐gap structure on the fluorescence spectrum of dyes dissolved in the cholesteric liquid crystal as well as on the emission characteristics of the liquid crystal itself. Enhancement of fluorescence at the band edges, and, above a certain pump threshold, lasing both in dye‐doped and in pure liquid crystals was observed. Extremely low lasing thresholds and high efficiencies were obtained in dye‐doped systems. Experimental results suggest an active energy transfer mechanism between the LC host and the fluorescent dye molecules.