bluuebunny/crossref_metadata_2025_split huggingface dataset:
55.1: Stressed Liquid Crystals for Electrically Controlled Fast Shift of Phase Retardation
Authors: West John L. , Zhang Guoqiang , Glushchenko Anatoliy 
Published: January 2005

AbstractWe developed stressed liquid crystal (SLCs) films consisting of unidirectionally oriented domains of liquid crystal separated with polymer chains for use in electrically controlled phase retardation devices. Performance of this new electro‐optical material makes them an ideal candidate for use in high‐speed displays, light modulators, and beam steering devices.
56.1: Novel Pixel Structured High Resolution Transflective poly‐Si TFT LCDs
Authors: Tateuchi Mitsuru , Koike Ryuya , Yamaguchi Hidemasa , Fujioka Takayuki , Tanaka Tsutomu , Himei Norio , Ino Masumitsu 
Published: January 2005

AbstractA 2.0 inch‐diagonal new transflective full‐color TFT‐LCD with 960H × 220V dots using low‐temperature poly‐Si LTPS TFT has been developed. This newly developed transflective LCD shows 70% higher transmittance and twice or higher contrast ratio than those of a conventional LCD. We also have developed a new adjusting sampling circuit for video signals to remove image blurring, or “Ghost” effect. Thereby this LCD provides images in higher resolution and visibility for mobile devices regardless of situations used indoors or outdoors.
56.3: Active Matrix LCD with Integrated Optical Touch Screen
Authors: den Boer Willem , Abileah Adi , Green Pat , Larsson Terrance , Robinson Scott , Nguyen Tin 
Published: January 2005

AbstractA 2.4 in. by 2.4 in. TFT LCD is presented with an embedded 60×60 array of a‐Si photo sensors, for use as a high performance touch‐enabled LCD with low cost. In the shadow mode the optical touch screen operates with finger or stylus input under ambient lighting conditions from 50 lux to 50 klux.
56.4L: Late‐News Paper: A Reflective Color TFT‐LCD with High Aperture Ratio
Authors: Choi Su‐Seok , Kang Wonseok , Jin Hyun‐Suk , Jeong Woo‐Nam , Shin Hyun‐Ho , Lee Jung‐Il 
Published: January 2005

AbstractA reflective 3.5″ QVGA color TFT‐LCD with high aperture ratio (93.5%) and high reflectivity (up to 40–;42%) has been developed. In this panel, we introduced a new pixel design for high aperture ratio and controlled several reflectors for reflecting viewing angle.
57.1: Invited Paper: Present Status of Cat‐CVD as a New Fabrication Technology for Large Area Display
Authors: Matsumura Hideki , Masuda Atsushi , Izumi Akira 
Published: January 2005

AbstractPresent status of Cat‐CVD (Hot‐Wire CVD) technology is summarized as a new fabrication tool of thin film transistor (TFT). It is demonstrated that the efficiency of gas use is much higher than that of PECVD, the large area deposition is realized, Cat‐CVD a‐ Si TFT can operate stably under current stress and that the mobility of Cat‐CVD poly‐Si TFT reaches to several tens cm2/Vs.
57.3: Transparent Silicon‐based Low‐k Dielectric Materials for TFT‐LTPS Displays
Authors: Maghsoodi S. , Wang S. , Becker G. S. , Albaugh J. D. , Yeakle C. R. , Choi D. K. , Warner R. R. , Cerny G. A. , Hamon J. E. , Ha D. , Moyer E. S. 
Published: January 2005

AbstractSilsesquioxane resins are of particular interest for use as insulator materials in flat panel display applications due to their balance of electrical, optical, and mechanical properties. In this study, a series of HSQ and MSQ resins were synthesized and characterized in terms of their structures and thin film properties. These resin systems yielded high quality thin films with high modulus, good adhesion to silicon and glass substrates, high optical transparency (>98 % @ 300 − 800 nm), good planarization properties, excellent gap fill capability, good thermal and chemical stability to various photoresist and ITO etch chemicals necessary for the fabrication of flat panel displays.
57.4: The Effect of the Roughness of the Glass Substrate on the Roughness of the Barrier Layer Used During Fabrication of Poly‐Si TFTs
Authors: Shah Himanshu C. , Davis Ronald W. 
Published: January 2005

AbstractDuring the fabrication of top gate poly‐Si TFT array for active matrix LCD applications, the glass substrate is coated with the barrier layer to prevent the diffusion of impurities from the glass to the TFT. In the present study, we have focused on the effect of the roughness of the glass substrate (fusion formed and polished) on the roughness of the barrier layer deposited on the glass substrate. The fusion formed substrates (1737 and EAGLE2000™, Corning) and the polished substrate from a competitor were coated with a barrier layer and the roughness of the barrier layer was measured by AFM. The roughness of the barrier layer deposited on the fusion formed substrates is much lower than that formed on the polished substrate. Thus roughness of the glass substrate strongly influences the roughness of the barrier layer deposited on the substrate.
41.4: Influence of Ion Transport in AFLCDs
Authors: Zhang H. , D'havé K. , Pauwels H. , Parghi D. D. , Heppke G. 
Published: January 2005

AbstractIn this article we present measurement results of greylevel hysteresis in an AFLC mixture in test cells with different alignment layers at various temperatures. Ion content has also been measured in the AFLC mixture in order to study the relationship between ionic contamination and the image sticking phenomenon.
42.3: 4‐in. VGA Reflection‐Type Poly‐Si TFT LCD with Integrated Digital Driver Using Seven‐Mask CG Silicon CMOS Process
Authors: Hirakata Yoshiharu , Sakakura Masayuki , Eguchi Shingo , Shionoiri Yutaka , Yamazaki Shumpei , Washio Hajime , Kubota Yasushi , Makita Naoki , Hijikigawa Masaya 
Published: January 2005

AbstractA reflection type poly‐Si TFT LCD having integrated digital driver comprising CMOS structure has been fabricated with 7 masks by using the CG Silicon technology in order to prove low cost production. The details of a novel circuit structure and CG Silicon process, adopted here, will be mainly described.
43.2: Optical Micro Deflector Based Functional Light‐Guide Plate for Backlight Unit
Authors: Käläntär K. , Matsumoto S. , Onishi T. , Takizawa K. 
Published: January 2005

AbstractA light‐guide plate (LGP) based on plano‐convex optical micro deflector (MD) has been designed and fabricated. An array of the MD elements which are part of the LGP, is fabricated on the LGP to control the direction of the emanating light. The MD element functions as “refractor” when the guided light is incident on the convex surface of the element. To confine the guided light, an array of micro reflectors (grooves) is molded on the back surface of the LGP. The LGP is used with only one prism sheet that functions as totally internal reflector. The new backlight unit shows an increase of 40% of luminance compared to that of the conventional type.
43.3: Flat Panel Light Source and High Power Inverter for LCD Backlight Application
Authors: Hur Jeongwook , Kim Taejo , Lim Sungkyoo 
Published: January 2005

AbstractA new backlight for LCD has been requested as the size of LCD grows larger. In this paper, it is reported that a flat panel light source (FPLS) showing high luminance of up to 5,600cd/m2 was developed. Luminance of the FPLS varies as a function of gas mixture ratio. High power inverter was separately designed and tested to drive large size LCD FPLS backlights.
44.1: Screening Process for Ultra‐High‐Resolution CRTs
Authors: Ohno Katsutoshi , Sakata Atsushi , Kato Hiroshi 
Published: January 2005

AbstractBlack stripes with 0.126 mm pitch and 20micron m width were fabricated by using quartz exposure lens and PVP‐DAS photoresist. Also, phosphor stripes with fine and sharp edge were obtained by using the phosphor with 2micron m particle size.
44.2: Developing an Efficient PVP‐DAS Photoresist to Create the CRT Black Matrix
Authors: Breuninger John F. , Plakosh‐Angeles Amanda , Adams Theresa 
Published: January 2005

AbstractThe black matrix on a display CRT can be produced using a PVP‐DAS photoresist solution. Decreasing the thickness of the photoresist coating substantially reduces the required ultraviolet curing time of the photoresist. The PVP‐DAS mixture can be readily prepared and adapted to fit the uniqueness of any CRT manufacturing line.
45.1: Application Specific Integrated Lenses for Displays
Authors: Popovich Milan , Sagan Stephen 
Published: January 2005

AbstractApplication Specific Integrated Lenses (ASILs), based on a unique holographic polymer dispersed liquid crystal (H‐PDLC) material system offering high efficiency, fast switching and low switching voltage are being developed for display and telecommunication applications. The basic properties and key benefits of ASILs in displays are reviewed.
45.3: NXT Distributed‐Mode Loudspeaker Technology Integrated into Visual Display Devices
Authors: Boyd Geoff , Bank Graham 
Published: January 2005

AbstractThe Distributed Mode Loudspeaker (DML) is a new class of radiator, which introduces a new paradigm in sound reproduction, offering improvements in a broad range of applications. By virtue of its light and thin structure, a DML may be made as a very slim loudspeaker and in particular in its transparent form provide for a most unique application in display products (SoundVu®). This paper introduces the concept of DML and explores its application to displays and in particular the various flat panel display technologies showing that SoundVu can provide a unique benefit of sound and vision synchronicity with the potential of reducing the bulk of the product.
10.2: A Controlled Lateral Volume Discharge for High Luminous Efficiency AC‐PDP
Authors: Schemerhorn Jerry Dean , Anderson Edward , Levison Dave , Hammon Carolyn , Kim Jae Sung , Park Bok Yong , Ryu Jae Hwa , Shvydky Oleksandr , Sebastian Alan 
Published: January 2005

AbstractEfficiencies measure greater than 2 lumens/watt in a PDP structure with auxiliary control electrodes creating lateral volume discharges. These sustain discharges can be more efficient than conventional surface discharges because they have a “positive like” column which occurs deeper in the PDP cell and is longer in space and time.
46.1: Industrial Manufacturing of High Performance PPVs for PLED Displays
Authors: Becker Heinrich , Spreitzer Hubert , Kreuder Willi , Schenk Hermann 
Published: January 2005

AbstractAdvances in the manufacturing of high purity, high performance PPVs are presented. The detailed understanding of the reaction mechanism of the Dehydrohalogenation‐Polymerization (GILCH‐Procedure) allows reliable manufacturing of high performance PPVs for display applications. The high efficiencies and long lifetimes of these materials facilitate market introduction of PLED displays. The light emitting polymers are now available on an industrial scale and are manufactured under high purity conditions, filling and packaging is done under class 10 clean room conditions.
46.2: Finite‐Source Dye‐Diffusion Thermal Transfer for Doping and Color Integration in Organic Light‐Emitting Diodes and Displays
Authors: Wu C. C. , Yang C. C. , Chen C. W. , Chang H. H. , Lee C. C. 
Published: January 2005

AbstractA reliable and effective process of performing controllable doping of polymer films in organic light‐emitting devices is reported. In this approach, a film to be doped is brought into direct contact with a dye‐dispersed polymer donor film to permit direct dye‐diffusion thermal transfer. Theoretical and experimental studies indicate that this doping process can be modeled by Fick's diffusion theory and that a desired dopant distribution from shallow to flat profiles may be obtained in a single transfer step by adjusting the diffusion conditions. Dopedpolymer light‐emitting devices made by this process and the conventional blending process exhibited same device characteristics. Along with patterned color donor plates, multicolor OLEDs of arbitrary patterns were demonstrated with a single thermal transfer step.
47.1: Photo‐Polymerized Discotic Films for Viewing Quality Improvement of Liquid Crystal Displays
Authors: Sergan T. , Sonpatki M. , Kelly J. , Chien L.‐C. 
Published: January 2005

AbstractWe studied the alignment of discotic molecules induced by several types of alignment layers and found the conditions for the formation of negative uniaxial films and layers with twisted optic axis. The most commonly used alignment layers such as conventional rubbed polyimides and polyvinylalcohol films yield splayed optic axis in discotic films. Fluorinated polyimides induce planar alignment of the optic axis (negative A‐plate). High concentrations of photo‐initiator induce molecular reorientation and produce an effective homeotropic alignment (negative C‐plate). Using a discotic compound with chiral centers in fabrication of planar structures, we obtained films with twisted optic axis.
47.2: Novel Wide Viewing Angle Polarizer with High Achromaticity
Authors: Ishinabe Takahiro , Miyashita Tetsuya , Uchida Tatsuo 
Published: January 2005

AbstractWe propose a novel wide‐view polarizer with extremely low light leakage in all directions. This wide‐view polarizer has advantage of high achromaticity. By applying this polarizer to the IPS mode and the R‐OCB mode, we have confirmed to obtain excellent wide viewing angle in its black state.
47.3: Thin Photo‐Patterned Internal Polarizers for LCDs
Authors: Kozenkov V. M. , Yip W. C. , Tang S. T. , Chigrinov V. G. , Kwok H. S. 
Published: January 2005

AbstractWe describe the novel technology of thin photo‐patterned polarizers for LCDs. The polarizer consists of small regions with different orientations of the absorption axis and/or colors. It can be placed on the interior of the LCD cell substrate. The polarizer material consists of thin (about 0.3–0.7 micrometers) lyotropic dye layers, transferred to the substrates by UV‐curing glue or by the “photo‐alignment” method. We use photo‐chemically stable dyes as the photo‐alignment layers for the lyotropic LC and as the thin photo‐patterned polarizers.
47.4: Lyotropic Thin Film Polarizers
Authors: Bobrov Yuri , Cobb Carl , Lazarev Pavel , Bos Philip , Bryant Douglas , Wonderly Hugh 
Published: January 2005

AbstractE‐type polarizers are now available for industrial applications. New polarizers are produced as submicron thin film polarizing coating. Glass and plastic (PET) TN LCDs were manufactured with Thin Film Polarizers replacing conventional polarizers. Another design uses new polarizers to replace the alignment layer and performs both functions: polarization and LC alignment. Optical characteristics of new LCD design are comparable (Contrast Ratio =60) or better (Viewing Angle Cone) than conventional technology.
49.1: A Bright Bistable FLC‐Display on Plastic Substrates for Smart Cards
Authors: Muecke Martin , Randler Martin , Frey Volker , Brill Jochen , Lueder Ernst , Karl Andreas 
Published: January 2005

AbstractA flexible display module consisting of a bistable seven digit Ferroelectric Liquid Crystal Display (FLCD) with an ACA‐bonded addressing IC is presented. Due to the innovative cell concept for mirrors the module shows a high reflectivity and a high contrast.
50.3: A Pseudo‐Photopic Light Sensor Control System for AMLCD Fluorescent Back Lights
Authors: Weindorf P. 
Published: January 2005

AbstractA pseudo‐photopic feedback back light control system has been developed for automotive AMLCD's which utilizes two low cost surface mount photodiodes. By utilizing a subtraction process, a pseudo‐photopic feedback signal is produced which can be used to control the back light inverter to the desired brightness level.
51.1: Invited Paper: Polymers for Efficient OLEDs
Authors: Schenk Hermann , Becker Heinrich , Spreitzer Hubert , Kreuder Willi , Gelsen Olaf , Kluge Edgar , Vestweber Horst 
Published: January 2005

AbstractPolymer light‐emitting diodes (PLEDs) and displays based on polymer technology have made dramatic progress during the last years. In particular, efficiency and device lifetime have improved to such a significant extent that first products will commercialized within this year. We report here on the technical status of materials and devices upon which this success is based. Efficiency and especially operational stability are now at a level which easily meets the requirements for a variety of applications, namely power efficiencies are well above 10 lm/W, operational lifetimes are exceeding 20000 hours at display brightness levels and room temperature). This progress has been achieved by the careful analysis of failure mechanisms and the systematic improvement of materials. The first products, i. e. back‐lights (for LCD‐displays), segmented displays, and finally passive‐matrix‐addressed low‐information‐content (LIC) graphical displays are described. Light emitting polymerss are now manufactured on industrial scale under high purity conditions; filling and packaging is done under a class 10 clean room condition. For details see H. Becker Paper 46.1.
52.1: Invited Paper: A 254‐ppi Full‐color Video Rate TFT‐LCD Based on Field Sequential Color and FLC Display
Authors: Yoshihara T. , Makino T. , Inoue H. 
Published: January 2005

AbstractWe introduce a high‐resolution full‐color video rate FLC display that is based on field sequential color with an amorphous Si TFT array. Research on particular polarization switching properties provided us with the technology for quick switching FLCs using amorphous silicon TFT technology. We created a prototype and confirmed that it is capable of providing a gray scale, fast response time, excellent color purity, and a wide viewing angle. Our prototype demonstrated that producing a high‐resolution full‐color video rate display is possible based on this technology.
54.1: A Novel Direct‐Vision 3‐D Display Using Luminance‐Modulated Two 2‐D Images Displayed at Different Depths
Authors: Suyama S. , Takada H. , Uehira K. , Sakai S. , Ohtsuka S. 
Published: January 2005

AbstractWe have found a novel three‐dimensional (3‐D) display mechanism using only two 2‐D images displayed at different depths. It is based on a new perceptual phenomenon induced by the human binocular visual system and enables an observer using no extra equipment to perceive an apparent 3‐D image of continous depth when the luminance is divided between the 2‐D images according to the 3‐D image depth. We have also develop a prototype direct‐vision 3‐D display using this mechanism. It can easily produce moving 3‐D color images by using color conventional 2‐D displays.
54.2: Natural Stereo Depth Creation Methodology for a Real‐time 2D‐to‐3D Image Conversion
Authors: Iinuma T. , Murata H. , Yamashita S. , Oyamada K. 
Published: January 2005

AbstractWe propose a “Depth Creation by stereo Perception (DCP)” method that creates more natural and impressive 3D images than ever from input 2D images by their stereo perceptual information, which includes horizontal motion, color, contrast, sharpness, and composition. We also propose a “Linear Depth Control (LDC)” method that controls the binocular parallax of the created 3D images by their image depth position in order to improve the 3D effect of the converted images. And the real‐time 2D‐to‐3D image conversion unit implemented these new methods realizes more natural 3D images corresponding to various 3D displays from 2D images of any types and scenes.
55.3L: Late‐News Paper: A 22‐inch Flat Screen Gray Scale Monitor for Radiographic Imaging
Authors: Furukawa T. , Chaisitti S. , Sato K. , Iwano Y. , Iwama S. , Yamamoto Y. , Iijima Y. , Fujiok K. , Watanabe T. , Higuchi K. 
Published: January 2005

AbstractConventional viewing of radiographic image is done by placing film on a flat light box. In a filmless radiology system, CRT monitors are used in the place of the light box. Curvature of the viewing area of the conventional CRT requires radiologists to adjust their habit and experience to the new display geometry. This may result in the accuracy of the diagnosis. This paper presents a newly developed 22‐inch naturally flat, gray scale CRT monitor for light box style viewing. CRT optical performance including modulation transfer function (MTF) will be presented. A unique deflection design and technique will be discussed.
L‐1: Late‐News Paper: New Vibration Prevention System of Shadow‐Mask for Flat Type CRT
Authors: Watanabe Michiaki , Suzuki Hideo 
Published: January 2005

AbstractWe have developed a unique tension mask system for the shadow‐ mask in the next‐generation flat type television tube. It has much improved brightness and contrast, which are the fundamental features of a CRT, and a natural feeling of flatness. This report describes how we have created a new vibration prevention system to suppress mask vibration, which often occurs with a tension type mask.
11.2: Zenithal Bistable Device (ZBD™) Suitable for Portable Applications
Authors: Wood E. L. , Bryan‐Brown G. P. , Brett P. , Graham A. , Jones J. C. , Hughes J. R. 
Published: January 2005

AbstractZenithal Bistable display devices have been made which are compatible in size and functionality with current mobile phone or pager displays. Radical improvements in the viewing characteristics particularly in reflective mode are shown. Furthermore this paper describes: low voltage operation; fast latching times; and broad‐margin matrix addressing.
12.1: Current Driver System IC for Segmented Polymer Light Emitting Display
Authors: Sempel A. , Los R. 
Published: January 2005

AbstractA flexible IC for driving a variety of PLED / OLED displays at low system cost is presented. It contains segment and common drivers, an oscillator and a DC/DC 2converter. On‐chip memory is programmable via I2C bus to set output current levels up to 4 mA, while 800 segments can be addressed by multiplexing the 50 current sources.
4.3: Factors Affecting Efficiency in Submicron Phosphors: Implications for Screens for High Definition Displays
Authors: Vecht A. , Martinez‐Rubio M. I. , Ireland T. G. , Silver J. , Fern G. , Gibbons C. 
Published: January 2005

AbstractStudies on phosphor particles in the range 0.05 to 0.35μm prepared from spherical particle precursors provide strong evidence that the main factors affecting light output are crystallinity, orientation, of the crystallite, and space between particles (in close packed arrays). These findings should be applicable to all high resolution phosphors.
13.3: Suppression of Haze Formation on LCD Glass and Durability of the Substrate Etched by BHF
Authors: Totsuka Hirono , Sato Isao , Anma Motoya 
Published: January 2005

AbstractBuffered hydrofluoric acid etching during TFT manufacturing process sometimes causes haze on LCD glass substrates. In previous work, there was a recommendation of preliminary cleaning of substrate before BHF etching to solve haze problem. However, there was no suggestion for haze control during BHF etching process. In this paper, suppression of haze formation by agitation and dilution is discussed. Strong agitation and suitable amount of dilution are effective for haze suppression. A change of durability (corrosion rate) was observed depending on conditions of these methods.
13.4: Development of a Manufacturing Process for a Thin, Lightweight LCD Cell
Authors: Ohkuma Hideo , Tajima Kenichi , Tomiki Kiyoshi 
Published: January 2005

AbstractThin and lightweight liquid crystal displays (LCDs) are strongly required, especially for portable PC products. In order to achieve this, we developed a new manufacturing process that reduces the cell thickness to 1.0 mm for 13′ TFT LCD products. This paper describes the initial case study for process development and the new process, which realizes slim cells of 1.0 mm‐thickness by reducing the thickness of the glass substrates of the array and color filter to 0.5mm each in the cell process.
14.2: On Site Measurement of Visual Display Quality
Authors: Spenkelink Gerd P. J. , Besuijen Ko , Ransijn Petra M. 
Published: January 2005

AbstractA new visual display quality assessment method to be used on the work floor is developed. It covers important aspects like system configuration, software applications, display settings, user behavior, display wear and physical environment, which are not included in the current ISO 9241‐3 standard physical laboratory measurement methods.