bluuebunny/crossref_metadata_2025_split huggingface dataset:
43.2: Low‐Temperature Polycrystalline‐Silicon TFT Color LCD Panel Made of Plastic Substrates
Authors: Asano Akihiko , Kinoshita Tomoatsu 
Published: January 2005

AbstractAn all‐plastic, full‐color LTPS TFT LCD has been fabricated with practical image quality. The diagonal size is 1.5 inch with a panel thickness of only 0.4mm. The TFT layer on a plastic substrate was prepared with a newly developed transfer process, which does not cause any significant damage to the device layer. This technology will lead to a lightweight, shock‐resistant LCD panel suitable to mobile applications.
43.3: A Rugged Conformable Backplane Fabricated with an a‐Si:H TFT Array on a Polyimide Substrate
Authors: Forbes C. E. , Gelbman A. , Turner C. , Gleskova H. , Wagner S. 
Published: January 2005

AbstractFlexible active matrix TFT array backplanes were fabricated on 51 μm thick polyimide foil (Kapton®E) substrates. Expected applications include low cost flexible lightweight displays using electrophoretic, OLED, and PDLC displays. TFT performance of the Kapton backplane is nearly identically to the same structure fabricated on a glass substrate. Measurement of the transfer and output characteristics while the sample was bent at an inward radius of curvature of 2.5 cm indicate no loss in TFT performance.
43.4: A 4‐inch Reflective Color TFT‐LCD Using a Plastic Substrate
Authors: Okada Yoshihiro , Ban Atsushi , Okamoto Masaya , Oka Wataru , Matsuda Yutaka , Shibahara Sumio 
Published: January 2005

AbstractWe have developed a reflective type color TFT‐LCD using a novel plastic substrate. The display area is 4‐inch diagonal with 240×RGB×240 pixels (85ppi). This is the first report of a flat panel display driven by TFT array on a plastic substrate with PDA size and resolution. It shows that our development has stepped near to a mass production of the plastic TFT‐LCDs.
44.1: The Fast Intelligent Tracking (F!T) Tube: A CRT without a Shadow Mask
Authors: Bergman A. H. , van den Brink H. B. , Budzelaar F. P. M. , Engelaar P. J. , Holtslag A. H. M. , IJzerman W. L. , Krijn M. P. C. M. , van Lieshout P. J. G. , Notari A. , Willemsen O. H. , Bechtel H. , Busselt W. 
Published: January 2005

AbstractThe F!T tube is a new type of CRT without a shadow mask. The primary function of the mask, color selection, is taken over by an electronic control system that guides the electron beams over the correct phosphor lines. The position of the beams is detected by means of dedicated structures on the faceplate. Proof of the principle has been shown in single‐ and triple‐beam 17″ and 32″ tubes.
45.2: Moiré‐Free Collimating Light Guide with Low‐Discrepancy Dot Patterns
Authors: Idé T. , Numata H. , Mizuta H. , Taira Y. , Suzuki M. , Noguchi M. , Katsu Y. 
Published: January 2005

AbstractUsing the notion of discrepancy, we developed a new technique for generating uniformly distributed dot patterns. We designed and prototyped a light guide having prismatic grooves and micro scatterers on the surface. We experimentally confirmed that the new pattern of the micro scatterers effectively prevents moiré patterns, and improves the luminance homogeneity.
45.3: Micro‐structured Polymeric Linearly Polarized Light Emitting Lightguide for LCD Illumination
Authors: Jagt Henri J. B. , Cornelissen Hugo J. , Broer Dirk J. , Bastiaansen Cees W. M. 
Published: January 2005

AbstractA new linearly polarized light emitting lightguide system is presented, consisting of a micro‐structured anisotropic polymer film which is coated with an isotropic layer and adhered to a transparent polymeric substrate. With conventional edge‐lighting of the lightguide very high polarized contrasts are realized, exceeding 100. A gain in efficiency can be achieved by recycling of the trapped light with the orthogonal polarization.
47.1: Invited Paper: Combinatorial Studies on OLED Structures
Authors: Beierlein T. A. , Riel H. , Ruhstaller B. , Crone B. K. , Hofmann H. , Karg S. , Riess W. 
Published: January 2005

AbstractThe capabilities of combinatorial methods are presented in order to get a detailed understanding of the electrical and optical properties of organic light‐emitting devices (OLEDs), to optimize their performance and to provide reliable data for device modeling. We show results on multilayer OLEDs ranging from the conventional copper‐phthalocyanine (CuPc)/ N, N′‐di‐(naphtalene‐1‐yl) ‐N, N′‐diphenyl‐benzidine (NPB) and tris‐(8‐hydroxy‐quino‐linato) aluminum (Alq) tri‐layer device to double‐doped, deep‐red emitting OLEDs.
47.4: Optical Analysis of Organic Light Emitting Devices using Computer Simulation
Authors: Oh Jun Sik , Lee Han Joo , Lee Han Yong , Ju Sang Hyun , Chung Ho Kyoon , Kwon Jang Hyuk , Lee Kwan Hee 
Published: January 2005

AbstractA simulator was developed to calculate the optical effects for OLED(Organic Light Emitting Devices). The optical effects for the bottom emitting structure and the top emitting structure were calculated with the various thickness of organic layer. The characteristic behavior of each organic layer was analyzed for these two structures. The optimal layer structures for these device structures were obtained.
50.1: Low‐power LCD using a Novel Optical System
Authors: Taira Y. , Nakano D. , Numata H. , Nishikai A. , Ono S. , Yamada F. , Suzuki M. , Noguchi M. , Singh R. , Colgan E. G. 
Published: January 2005

AbstractWe have prototyped a novel color LCD requiring no color filters and with a threefold improvement in backlight efficiency. The system uses an LC cell with microlenses and a thin collimated backlight outputting three different RGB beams.
50.3: Image Qualitu Considerations in Bi‐Sinusoidally Scanned Retinal Scanning Display Systems
Authors: Brown Margeret , Freeman Mark , Zobkiw Chris , Lewis John 
Published: January 2005

AbstractSystem design considerations for a bi‐sinusoidally scanned retinal scanning display (RSD) system are investigated. Results show that fundamental limitations on the temporal and spatial sampling frequency are imposed by limitations on the maximum achievable horizontal scan frequency. Spatial and temporal image artifacts are studied using simulations and an experiment prototype.
51.2: Skew‐Ray Compensated Retarder‐Stack Filters for LCOS Projection
Authors: Sharp Gary D. , Chen Jianmin , Robinson Michael G. , Birge Jonathan R. 
Published: January 2005

AbstractCompact liquid crystal on silicon (LCOS) based projection engines have been demonstrated that use retarder stack filters with polarizing beamsplitters as the basis of a color management system. A new class of retarder stack filter compensates for the geometrical rotation characteristic of polarizing beamsplitters, further improving attainable system performance.
52.3: Display Properties of High‐efficiency Electrophosphorescent Diodes
Authors: Kwong Raymond C. , Nuggent Matthew R. , Michalski Lech , Ngo Tan , Rajan Kamala , Tung Yehjiun , Weaver Michael S. , Zhou Theodore X. , Hack Michael , Brown Jukie J. 
Published: January 2005

AbstractThe efficiency‐vs‐current characteristics of phosphorescent organic light emitting diodes (PHOLEDs™) have been studied and compared to fluorescent small molecule organic light emitting diodes (SMOLED) and fluorescent polymer light emitting diodes (PLED). Results show that high efficiency PHOLEDs have significantly higher luminous efficiency than SMOLEDs and PLEDs at both the low and high drive current regimes required for active and passive matrix display applications. The efficiency roll‐off of both phosphorescent and fluorescent devices is comparable. Long triplet exciton lifetime and the possible triplet‐triplet annihilation do not explain this similarity. Other causes such as polaron‐exciton annihilation and electric field induced photoluminescence quenching are provided.
53.2: Power Consumption of micro‐encapsulated Display for Smart Handheld Applications
Authors: Pitt Michael G. , Zehner Robert W. , Amudson Karl R. , Gates Holly 
Published: January 2005

AbstractA detailed investigation of power consumption of microencapsulated electrophoretic (“electronic ink”) displays for smart handheld applications has been made. It is shown that the most of the power loss arises from driving the source lines. Since power is consumed only when pixels change state, typical power consumption with the display being constantly updated is only around 5‐20% of the maximum value. Furthermore, under typical use, the display update duty cycle will be less than 1%, with a corresponding hundred‐fold reduction in power consumption For example, an SVGA e‐book is expected to consume as little as 1.5 mW. Thus, while the maximum power consumption for an electronic ink matrix display is comparable to that for reflective AMLCD's, the actual operating power will in most cases be lower by at least one to two orders of magnitude.
53.4: A Novel Vertically Aligned Reflective‐Color TFT‐LCD with High Contrast Ratio
Authors: Sugiura N. , Tashiro K. , Ohmuro K. , Koike Y. , Okamoto K. 
Published: January 2005

AbstractA reflective‐color TFT‐LCD with high contrast ratio (80:1) and high reflective (36%) has been developed using a vertical alignmet (VA) mode. Use of both the VA mode and a newly developed photo‐maskless for fabricating a diffusing reflector has achieved a high‐performance, simple and low‐cost reflective display.
54.2: Technology for the Hopping Electron Cathode
Authors: Derks P. J. A. , Benoy D. A. , Gersmann R. , Jungblut R. M. , te Velde M. K. , van der Wilk R. , Wierenga H. A. , Kettelarij H. J. , Hoving W. , Niessen E. M. J. , van der Vaart N. C. 
Published: January 2005

AbstractThe design and technologies used in the industrial development of a Hopping Electron Cathode (HEC) for CRT application are described. This contribution focuses on the developmnet of: (1) a “Low‐drive” current modulator, (2) a HEC funnel with well‐defined small exit opening, that is vital for spot performance, and (3) the design of a complete and life results of CRTs with HEC are shown. First performance and life results of CRTs with HEC are shown.
54.3: Reliability Estimation and Life Degradation Mechanisms of an Oxide Cathode
Authors: Weon B. M. , Lee J. S. , Park G. S. , Lee G. S. , Kim W. H. , Joo M. H. , Kim H. H. , Kwon H. J. , Kim T. H. , Lee J. S. 
Published: January 2005

AbstractReliability estimation and life degradation mechanisms of an oxide cathode are studied with respect to emission current change. It is significantly affected by cutoff voltage change, barium evaporation, and surface damage. Based on this investigation, we discuss the way to develop an advanced oxide cathode for high brightness application.
11.3: Sensitivity of Display Reflection Measurements to Apparatus Geometry
Authors: Kelley Edward F. 
Published: January 2005

AbstractReflection measurements made upon electronic displays can suffer from non‐reproducibility owing to their possible strong dependence upon apparatus geometry. The geometrical dependence arises from non‐Lambertian diffusion properties. We show the inadequacies of several conventional reflection measurement methods and offer some guidance on how these methods might be improved or replaced.
55.2: Auto‐stereoscopic 3D Display Apparatus using Projectors and LC Image‐splitter
Authors: Nam Hui , Oh Yoonsik , Lee Jangdo , Jang Hyoungwook , Song Myoungseop , Kim Bumsik 
Published: January 2005

AbstractWe have developed a prototype of auto‐stereoscopic 3‐dimensional display system with 2 projectors and new LC Image splitter. We use two LCD projectors, one for the right and the other for the left stereoscopic image. The polarizations of light from each projector are perpendicular to each other. We specially designed a projection screen comprised of Fresnel lenses, LC image splitter and lenticular lens to separate right and left images for certain ranges of viewing angle.
55.3: Desktop Autostereoscopic Display Using Compact LED Projectors and CDR Screen
Authors: Kaneko Hiroki , Ohshima Tetsuya , Ebina Osamu , Arimoto Akira 
Published: January 2005

AbstractWe have developed a 20” desktop autostereoscopic projection display using a Curved‐Directional‐Reflection (CDR) screen. A liquid crystal on silicon (LCOS) and light emitting diode (LED) light sources have allowed the realization of compact 65 mm width projectors that are able to be put side by side at the interocular distance. The efficient optical system of an LED array as area‐light‐sources combined with an ultra high gain (<100) CDR screen have allowed for a desktop autostereoscopic display whose luminance is more than 100 cd/m2 with only 9 W power consumption.
12.1: 45°C Low‐Temperature Poly‐Si TFT Fabrication Process Applicable to the Display Manufacturing Using 730×920mm2 Glass Substrates
Authors: Ohkura Makoto , Shimomura Shigeo , Miyazawa Toshio , Itoga Toshihiko , Shiba Takeo 
Published: January 2005

Abstract450°C low temperature poly‐Si TFT fabrication process is developed. The process without substrate compaction enables us to use non‐preannealed glass substrate. Major process improvements are on laser crystallization and dopant activation. The process is successfully applied to the manufacturing of the 2–3.5 inch LCD panels using 730×920mm2 glass substrates.
12.3: High Throughput CW‐Laser Lateral Crystallization for Low‐Temperature Poly‐Si TFTs and Fabrication of 16 bit SRAMs and 270MHz Shift Registers
Authors: Sasaki N. , Hara A. , Takeuchi F. , Mishima Y. , Kakehi T. , Yoshino K. , Takei M. 
Published: January 2005

AbstractThroughput improvement and fabrications of 4×4 bit SRAMs and 270 MHz shift registers are described for the CW‐Laser Lateral Crystallization (CLC) of amorphous‐Si on glass substrate. For the pixel array, effective area‐crystallization rate is improved to 48cm2/s for 171ppi and 68cm2/s for 119ppi by 16 sub‐laser‐beams and 2m/s scanning speed.
12.4: Late‐News Paper: Selectively Enlarging Laser Crystallization Technology for High and Uniform Performance Poly‐Si TFTs
Authors: Hatano Mutsuko , Shiba Takeo , Ohkura Makoto 
Published: January 2005

AbstractA novel method for laser‐recrystallized poly‐Si layer formation is proposed. The pulse‐duration‐controlled solid‐state laser is utilized to enhance the lateral crystal growth, and an excimer‐ laser‐crystallized poly‐Si layer is used as a precursor. The validity of the method is confirmed by superior TFT characteristics of high field‐effect mobility (n‐ch TIT:μ > 460 cm2/Vs, p‐ch TFT: μ > 150 cm2/Vs) with low threshold voltage deviation (Vth: 3 σ < 0.25 V).
13.2: Invited Paper: Recent Progress and Future Trend of Ultra‐High‐Resolution Large‐Sized TFT‐LCD Monitor Electronics
Authors: Ohara M. , Kohda T. , Furuichi S. , Nakada T. , Kawase K. , Kohda Y. , Ishikawa T. , Sumiyoshi K. , Funakoshi A. 
Published: January 2005

AbstractUltra‐high resolution monitors differ from conventional monitors significantly in the display interface to be supported because conventional display interfaces and graphics subsystems cannot provide enough performance to fully exploit ultra‐high resolution monitors. The T221 22.2″ 9.2M‐pixel 204‐DPI TFT‐LCD monitor can support various display interfaces to support various graphics subsystems/applications, from a PC cluster to a single PC with a commodity graphics card. This paper compares the architecture of the T221 monitor with its predecessor and discusses possible future trends based on our development experiences.
13.4: Subpixel Image Scaling for Color Matrix Displays
Authors: Klompenhouwer Michiel A. , de Haan Gerard , Beuker Rob A. 
Published: January 2005

AbstractThe apparent resolution of matrix displays is increased when the relative position of the color subpixels is taken into account. This paper shows that a general method to achieve this for any subpixel arrangement, can be incorporated in an image scaler at low additional cost, allowing simple quality trade‐off control.
P‐2: A Novel Self‐Aligned SiGe Elevated S/D polycrystalline‐Silicon Thin‐Film Transistor
Authors: Peng Du‐Zen , Shih Po‐Sheng , Zan Hsiao‐Wen , Chang Chun‐Yen , Chang Ting‐Chang , Lin Chiung‐Wei 
Published: January 2005

AbstractA novel self‐aligned SiGe elevated source and drain (S/D) poly‐Si thin film transistor (poly‐Si TFT) was fabricated. The elevated source and drain regions were selectively grown by ultra‐high vacuum chemical vapor deposition (UHVCVD) at 550°C. The resultant transistor has a thin channel region and a self‐aligned thick S/D region, which leads to better performance. With this structure, the turn‐on current in the I‐V characteristics increases dramatically and the drain breakdown voltage is increased as well, compared with conventional thin‐channel poly‐Si TFTs.
P‐15: Presence as an Experiential Metric for 3‐D Display Evaluation
Authors: IJsselsteijn W. A. , Bouwhuis D. G. , Freeman J. , de Ridder H. 
Published: January 2005

AbstractIn this paper, we argue that the experience of presence, i.e. the sense of “being there” in a mediated environment, provides us with a useful criterion to assess the global experiential impact of immersive and perceptually realistic display and communication media in general, and 3‐D displays in particular. Measuring presence in a reliable, valid and robust manner is a considerable challenge to media research and methodology development. We present an experiment in which we attempt to measure presence both through subjective ratings, and through measuring postural responses, i.e. automatic postural adjustments in response to moving video which are hypothesized to corroborate subjective presence ratings.
P‐18: Vibration Suppression for Dummy‐Bridged Tension Shadow Masks By Tension Pattern And Tension Ratio
Authors: Oh H. S. , Huh S. Y. , Lee S. H. , Kwon T. I. , Choe D. H. 
Published: January 2005

AbstractWe introduce two important design factors for vibration suppression of a tension type CDT: tension pattern and ratio. We investigate the effects of these factors on vibration suppression of the dummy‐bridged tension shadow masks with a hook‐spring system. The vibration, measured by a test‐equipment, disappears within 3 seconds in the tension‐optimized shadow mask. This approach does not require any mechanical elements such as the wire‐dampers in the effective area of shadow masks.
P‐19: Multi‐Level Voltage‐Fed Power Efficient Sustain Circuit for AC Plasma Display Panel Drive
Authors: Roh Chung‐Wook , Lee Sang‐Hoon , Kim Hye‐Jeong , Hong Chang‐Wan , Youn Myung‐Joong 
Published: January 2005

AbstractA new sustain circuit based on the three‐level converter topologies for an AC plasma display panel (AC‐PDP) drive, is proposed. The proposed circuit features half the device voltage stresses and the significantly reduced power losses, compared to those of the conventional ones. This circuit, realizable without much increased cost of the semiconductor devices, gives a significant improvement in the power efficiency, essential for the design of a drive circuit for the AC‐PDP. A comparative analysis and experimental results are presented to show the validity of the proposed sustain circuit.
P‐20: Electronic Image Correction for Projection Displays
Authors: Winzker Marco , Rabeler Uwe 
Published: January 2005

AbstractOptical distortions, resulting from lens characteristics, non‐aligned projection and variations in the light source, decrease the quality of projection displays. Knowledge of the sources and characteristics of these distortions allows their electronic correction. The integration of electronic image correction in the display controller IC allows high quality projection without additional components.
P‐21: “Beyond 8 bits” LCD Imaging System
Authors: Yoshida Yasuhiro , Furukawa Hiroyuki , Hirashima Hiroyuki , Tanaka Shigeki , Yamamoto Yoichi , Aokura Shinichi , Yamaguchi Akira 
Published: January 2005

AbstractIn this paper, we describe an LCD monitor with an extra‐high quality picture in terms of “beyond 8 bits”, and its source driver IC.The LCD monitor is a 20.1 inch UXGA LCD for PC, which contains “beyond 8 bits” technology, displaying 10bits per channel in tone scale resolution. A special graphic card, which is developed for this LCD, works on Windows, which makes it possible to display 16bits TIFF images in 10bits accuracy.The source driver of the LCD is equipped with two input modes; (1)10bits mode and (2)8bits mode. While extremely precise images can be displayed in the 10bits modes, a feature in making γ adjustment in 10bits accuracy can be achieved in the 8bits mode. The driver offer an extra‐high quality picture in LCD in terms of both bit depth γ adjustment in high accuracy.
P‐22: A Low Power High Speed Class‐AB Buffer Amplifier for Flat Panel Display Signal Driver Application
Authors: Lu Chih‐Wen 
Published: January 2005

AbstractA low power, high speed, but with a large input dynamic range and output swing class‐AB output buffer circuit which is suitable for the flat‐panel display signal driver application is proposed. The buffer draws little current during static but has an improved driving capability during transients. It is demonstrated in the TSMC 0.6μm CMOS technology.
P‐24: LCD Module Adopting a Color Conversion Circuit
Authors: Sugiura Hiroaki , Kagawa Shuichi , Kaneko Hideyuki , Gofuku Eishi 
Published: January 2005

AbstractThe authors have developed a LCD module that adopts a color conversion circuit which can contribute to the improvement of imperfect color reproduction in the LCD panel. The new module adopts a color conversion circuit that uses a new matrix calculation which we have developed. This color conversion circuit allows support of motion picture display and real time processing. In addition, it enables realization of desired color conversion characteristics and it also facilitates realization of use of two or more types of color conversion characteristics by selection.
P‐25: A LCOS Microdisplay Driver with Frame Buffering Pixels
Authors: Lee Sangrok , Morizio James C. , Johnson Kristina M. 
Published: January 2005

AbstractAn 8‐bit LCOS microdisplay driver for projection display has been designed and fabricated using AMI 0.5 um double‐poly, triple‐level metal CMOS process. The driver includes new frame buffer pixels which presents optimized optical characteristics for Field Sequential Color technique, and a mixed mode grayscale method which implements distinct 256 gray levels per color with a simple driver architecture. The voltage at the frame buffer pixels varies from 0 to 4.25 volts. The new frame buffer pixels enables a LCOS microdisplay to improve brightness without the loss of contrast ratio.
P‐104: A New Voltage Modulated AMOLED Pixel Design Compensating Threshold Voltage Variation of Poly‐Si TFTs
Authors: Jung Sang‐Hoon , Nam Woo‐Jin , Han Min‐Koo 
Published: January 2005

AbstractA new pixel design for active matrix organic light emitting diode (AMOLED) display using low temperature polycrystalline silicon thin film transistor (LTPS‐TFT) is proposed. The proposed pixel, which consists of 4‐TFTs and 1‐capacitor, eliminates the TFT threshold voltage variation problem of conventional pixel without any additional control signal line.
P‐107: Reducing Greyvalue Non‐uniformities in Microdisplays
Authors: De Moerloose Wim , Van Doorselaer Geert , Van Calster André 
Published: January 2005

AbstractThe greyvalue non‐uniformity in microdisplays can be reduced by changing the value of each individual pixel. Therefore a new method is developed to measure and to minimize the global and local non‐uniformity of the display and this method is tested on a working microdisplay.
P‐108: FLC Resolution‐Enhancing Device for Projection Displays
Authors: Tokita T. , Sugimoto H. , Matsuki Y. , Katoh I. , Kameyama K. , Takiguchi Y. 
Published: January 2005

AbstractA FLC (ferroelectric liquid crystal) device based on a pixel‐ shift resolution‐enhancement technique for projection displays has been developed using a vertically aligned FLC and a novel electrode structure. The good lateral‐displacement characteristics and fast switching speed of the device enable excellent projection images.