bluuebunny/crossref_metadata_2025_split huggingface dataset:
P‐78: Study of Cell Gap Tolerance in Finger‐on‐Plane (FOP) LCD
Authors: Chuang L.‐S. , Chang C.‐C. , Chen J.‐H. , Tai Y.‐H. , Bair W.‐F. , Chen C.‐C 
Published: January 2005

AbstractWe have studied the cell gap tolerance for Finger‐on‐Plane (FOP) LCD. The two electrodes of FOP, a finger structure on top of a plane seperated by an insulting layer, are both made of Indium‐Tin‐Oxide (ITO). Our simulation results show that FOP has larger cell gap tolerance than IPS does for optimized •nd. The experimental measurements of the test samples also sopport this finding. We have implemented the results to design a 12.4′ SXGA FOP TFT‐LCD with a 6‐mask process flow. The resulting tranmittance is about 80% of the conventional TN LCD.
35.2: Direct Observation of Disclination Evolution in Vertically Aligned Liquid Crystal Light Valves
Authors: Zhang Shiyong , Lu Minhua , Yang K. H. 
Published: January 2005

AbstractThe dynamic evolution processes of fringe‐field induced disclinations of vertically aligned LC light valves were directly imaged for the first time by using a CCD camera with 1 ms time resolution. Various switching patterns corresponding to different fringe fields, full off (dark) to full on (bright), interlaced column on and off to full on, checkerboard on to full on, have been studied. Experimental results show that, due to the elastic coupling, the transformation speed of LC directors at the location of disclination between two topologically in‐equivalent states depends strongly on display patterns. The observed transformation speed varies from milliseconds to about one second, depending on the alignment conditions.
9.3: High Contrast Color Splitting Architecture Using Color Polarization Filters
Authors: Robinson Michael G. , Korah John , Sharp Gary , Birge Jonathan 
Published: January 2005

AbstractA high performance color management architecture is presented for the projection of liquid crystal on silicon microdisplays. Based on ColorLink's ColorSelect™ polarization filter technology, and used in conjunction with polarizing beamsplitters, the system gives excellent performance with black to white contrast >500, transmission >50% and standard primary color coordinates at f/2.5. Low cost polarizing beamsplitters can be used without significant performance degradation placing this ColorQuad™ architecture in the forefront of future three panel projection systems.
39.1: Invited Paper: Displays for Location Based Entertainment
Authors: Haseltine Eric C. 
Published: January 2005

AbstractAs advanced new technologies such as HDTV, broadband and ultra‐high performance 3D game engines make their way into consumer's living rooms, Location Based Entertainment (LBE) venues will be hard pressed to deliver high‐impact experiences that cannot be had in the home. This presentation will summarize the unique requirements of LBE's and describe several ways in which LBE displays might differentiate themselves from home entertainment technologies over the next 5 years. Examples to be discussed include auto‐stereo systems, enhanced reality displays, infinity optics, and very wide field of view immersive displays.
40.2: Application of Organic Electroluminescent Device to Color Print Head
Authors: Tsuruoka Y. , Nakayama S. , Fukuda T. , Shimizu Y. , Kobori Y. 
Published: January 2005

AbstractOrganic electroluminescent (EL) devices were applied to the print head for portable color printers. Using the organic EL print head (ELPH) with an optimized structure as the light source, high quality full color prints were obtained by directly exposing image data onto instant color films. The test sample of ELPH used Alq3 for the emission layer. Each emission color was attained through color filters of R, G and B. The ELPH is quite effective for realizing a portable color printer featuring high display quality, high‐speed printing and low power consumption.
41.2: A Novel Driving Technique for a Ferroelectric Liquid Crystal Microdisplay using non DC‐Balanced Waveforms
Authors: Takanashi Hidehiko , Takahashi Kenichi , Isozaki Tadaaki , Kurogoshi Shoko , Hashimoto Shun‐ichi 
Published: January 2005

AbstractA new technique for driving surface stabilized ferroelectric liquid crystals called monopolar pulse driving is proposed. A threshold voltage shift related to the surface interaction between FLC and alignment layers, opposite to an internal voltage accumulated in non DC‐balanced driving, operates to diminish the influence of the internal accumulation voltage, resulting in the durable driving.
17.5L: Late‐News Paper: Novel Host Materials for Efficient and Stable Phosphorescent OLED Devices
Authors: Becker Heinrich , Vestweber Horst , Gerhard Anja , Stoessel Philipp , Fortte Rocco 
Published: January 2005

AbstractA new class of matrix materials for phosphorescent OLEDs has been developed. Those materials show significant advantages over the currently used class of carbazole based materials. Device lifetime could be prolonged by a factor of 6 while significantly improving power efficiencies.
53.2: New Driving Method of 1.35V Poly‐Si TFT‐t,CD for 720p Digital HDTV Projector
Authors: Uchino Katsuhide , Noda Kazuhiro , Kashima Tomohiro , Kitagawa Hideyuki , Maehima Toshikazu 
Published: January 2005

AbstractA new driving method of a 1.35‐in. TFT‐LCD with million dots for a 720P digital HDTV projector has been developed. The key technologies to improve image quality for the digital HDTV LCD include the dot‐line inversion driving and the pre‐charging with 2‐step‐dot‐at‐a‐time scanning method. These technologies allow us to display high quality pictures required for the HDTV format.
37.1: Optical Approaches To Incorporation of Displays Within Eyeglasses
Authors: Spitzer M. B. , Aquilino P. D. , McClelland R. W. , Olson M. H. , Rensing N. M. , DiMarzio C. A. , Zavracky P. M. , Lemoncelli A. , Hilliar J. 
Published: January 2005

AbstractWe report the development of a new approach to design and fabrication of eyeglass‐based displays. The principal feature of this technique is the incorporation of an optical relay between the display and the eye within the eyeglass lens, and the incorporation of a display within the eyeglass temple. Color eyeglass‐based displays are described.
37.2: Gyricon Electric Paper
Authors: Howard M. E. , Richley E. A. , Sprague R. , Sheridon N. K. 
Published: January 2005

AbstractThe requirements for practical electronic paper are discussed. It is shown that the Gyricon is a strong candidate for such electronic paper applications. The means for addressing Gyricon sheets using a stylus array and patterned conductive islands is discussed.
39.3: Carbon Nanotube FED Elements
Authors: Uemura S. , Nagasako T. , Yotani J. , Shimojo T. , Saito Y. 
Published: January 2005

AbstractWe succeeded for the first time in installing carbon nanotubes to vacuum tubes as field emitters. The fabrication processes of carbon nanotube field emission displays (FEDs) are almost the same as those for vacuum fluorescent displays (VFDs). A carbon‐nanotube array was mounted on a cathode substrate in several ways. Surface treatment of fabricated carbon nanotube layers is important to emit electrons efficiently. Stable electron emission end adequate luminance of carbon nanotubes as field emitters were demonstrated using CRT‐lighting‐elements and VFD‐like flat panel displays. A lighting‐element is now undergoing a test of its lifetime under a dc12kV driving condition, suggesting a lifetime of over 10,000 hours.
40.3: Ultra‐High Brightness 1.8‐in. XGA poly‐Si TFT LCD
Authors: Uchino Katsuhide , Kashima Tomohiro , Abe Fumiaki , Hirano Masumi , Satoh Masahiko , Maekawa Toshikazu 
Published: January 2005

AbstractA 1.8‐in. diagonal poly‐Si TFT LCD applicable to a full XGA format, well suited for displaying high luminance of 1800 ANSI lm, has been developed. We have optimized the pixel structure with an “advanced” on‐chip‐black matrix and developed a “Pre‐charging method” to achieve high luminosity. We also have developed “ghost‐free” circuitry to suppress a “ghost” effect, which frequently occurs in high resolution LCDs operated with high frequencies.
45.1: Analog Interface LSI for UXGA Color TFT‐LCDS
Authors: Nishimura K. , Ito M. , Hori Y. , Watanabe T. , Murata T. , Watanabe T. 
Published: January 2005

AbstractA Analog Interface LSI (AIF‐LSI) for UXGA (1600 × 1200)displays has been developed by using Bi‐CMOS process. AIF‐LSI operates on an analog signal processing for conventional CRT compatible interface without any additional circuits. By using this AIF‐LSI, The TFT(thin film transistor) LCD module can display with full color (more than 16million colors simultaneously). This AIF‐LSI consists of clamp circuit, sync‐comparator, γ‐correction, sample & hold circuit, selector‐circuit and data‐inversion circuit.
Analytical model for thresholdless antiferroelectric liquid crystal displays
Authors: Pauwels H. , Verweire B. , D'havé K. , Fornier J. 
Published: January 2005

AbstractA simple model for thresholdless antiferroelectric liquid crystal displays is presented, in which the typical thresholdless characteristic is caused by a negative interaction coefficient between the alignment layer and the liquid crystal. This negative interaction coefficient may be caused by the pairing of transverse dipole moments in adjacent layers. It causes a maximum tilt of the liquid crystal molecules in the zero‐field antiferroelectric equilibrium state, which then evolves gradually to the ferroelectric state with increasing electric field.
48.3: Interaction between size and eccentricity in motion detection at far periphery
Authors: Tsou Brian H. , Bautsch Holly S. 
Published: January 2005

AbstractWe studied motion detection at 45° and 60° eccentricities for various target sizes. At both eccentricities, threshold increases as target size decreases. For vertical motion, target size has a greater effect at 60° than 45°; for horizontal motion, target size had similar effects at 60° and 45°. Threshold ratio between 45° and 60° is predicted by the cortical magnification factor; however, in detecting vertical motion of smallest target (3°) with equal contrast the ratio correlates with dynamic acuity.
10.4: Phased Reset Timing for Improved Digital Micromirror Device™ (DMD™) Brightness
Authors: Doherty D. , Hewlett G. 
Published: January 2005

AbstractA new DMD™ architecture and operation is described in which the DMD cells are horizontally partitioned into re se t groups, each of which is loaded and reset with time phasing. Phased reset operation of reset groups affords a significant improvement in brightness and picture quality by allowing a more efficient pulse width modulation pattern.
12.4L: Late‐News Paper: Polymer LEDs for Edge‐Lighting Reflective LCDs
Authors: Bowley C. C. , Atirotpunya S. , Tuan D. T. , Colice C. M. , Crawford G. P. , Yang Y. 
Published: January 2005

AbstractWe present a study on the use of Polymer Light Emitting Diode (PLED) materials as possible integrated edge lighting components for reflective liquid crystal displays. The use of PLEDs for illumination of reflective displays does not compromise the positive attributes of portable reflective display technology; such as lightweight, thin and compact construction, and low‐power consumption. We have optimized the peak reflectance of a cholesteric reflecting cell with the emission spectrum of an PLED, and compared the important optical parameters to other illumination sources.
13.3: A Theoretical Analysis and Empirical Evaluation of the Effects of CRT Mask Structure on Character Readability
Authors: Sluyterman A. A. S. 
Published: January 2005

AbstractTheoretical analysis supported by simulation experiments have shown that the hexagonal mask structure shows a more consistent reproduction of characters than the aperture grille or slotted mask structures, in particular when the applied pixel size in reduced to an extent that it approaches the horizontal pitch of the tube.
14.2: Monolithic Integration of Poly‐Si FEA and TFT for Active‐Matrix FEDs
Authors: Song Y.‐H. , Lee J. H. , Kang S.‐Y. , Park J.‐M. , Cho K. I. 
Published: January 2005

AbstractWe present integration of polycrystalline silicon field emitter array (poly‐Si FEA) and thin‐film transistor (TFT) on an insulating substrate for active‐matrix field emission displays (AMFEDs). The TFT was designed to have low off‐state currents even though at a high drain voltage. The integrated poly‐Si TFT controlled electron emissions of the poly‐Si FEA actively, resulting in great improvement in the emission reliability along with a low‐voltage control, below 15 V, of field emission. The developed technology has potential applications in AMFEDs on glass substrates.
4.4L: Late‐News Paper: Ink‐Jet Printing Technology and Its Application in Polymer Multicolor EL Displays
Authors: Yang Y. , Bharathan J. 
Published: January 2005

AbstractInkjet printing (IJP) technology is a popular technology for desktop publishing. In this abstract, we present the first successful demonstration of patterning the polymer electroluminescent devices using the IJP technology. The use of this concept represents a whole new technology of fabricating polyemr multicolor displays with high precision lateral patterning capability.
15.2: A 42″ PALC Display With Wide Viewing Angle Using ASM Mode
Authors: Yamada N. , Himejima K. , Akai T. , Uede H. , Imai M. , Endo K. , Kakizaki T. , Van Gelder R. , van Winsum C. 
Published: January 2005

AbstractA 42″ diagonal PALC display with VGA resolution has been developed. The new display shows the suitability of the PALC technology for large area flat panel displays. An advanced ASM mode has been developed and applied, resulting in a wide viewing angle. LCD technology has an intrinsic high daylight contrast and the display brightness can be independently adjusted by the backlight. By these properties the new 42″ PALC display can be effectively applied as wall‐hanging TV, or other applications where a combination of high brightness, large viewing angle, and daylight contrast is required.
16.2: Influence of rough surface upon optical characteristics of reflective LCD with a polarizer
Authors: Itoh Yasuhisa , Fujiwara Sayuri , Kimura Naofumi , Mizushima Shigeaki , Funada Fumiaki , Hijikigawa Masaya 
Published: January 2005

AbstractWe have developed bright 260,000‐color “High Reflective TFT (HR‐TFT)” liquid crystal display (LCD) with diffused “Micro Reflective Structure (MRS)” inside a panel. In this paper, influences of rough surface upon the optical characteristics of the reflective type LCD are discussed.
18.2: Thin Coating of Anti‐Smudge Layer for AR Film on CRTs
Authors: Hanaoka H. , Ito O. , Kaneko K. , Kondo H. 
Published: January 2005

AbstractA coating method and process of an anti‐smudge layer on the Anti‐Reflection (AR) film are described. Several kinds of solvents were tested to achieve a very thin anti‐smudge layer using a direct gravure coater. Solvents for the anti‐smudge reagent were required suitable boiling point good volubility and low surface energy. Fluorinated solvents, i‐Propanol (IPA), and IPA mixed organic solvents met the requirements.The addition of a catalyst prevented a back print, which was one of most important technical point for the roll‐to‐roll coating.The film thickness of 3.5 nm exhibited excellent anti‐smudge property and also did not sigficantly affect AR properties.
19.2: Cell Structure and Driving Method of a 25‐in. (64‐cm) Diagonal High‐Resolution Color ac Plasma Display
Authors: Hirakawa H. , Katayama T. , Kuroki S. , Kanae T. , Nakahara H. , Nanto T. , Yoshikawa K. , Otsuka A. , Wakitani M. 
Published: January 2005

AbstractWe have developed the world's first 25‐inch diagonal high resolution color PDP (Plasma Display Panel) with 1280×1024 pixels (SXGA). The newly developed cell structure and a high speed driving method enable a wide operating voltage range and a 1.5μs scan/line addressing speed. These have made a high resolution color PDP with 0.39mm pixel pitch being a reality.
19.4: Improvement of Moving‐Video Image Quality on PDPs by Reducing the Dynamic False Contour
Authors: Shigeta T. , Saegusa N. , Honda H. , Nagakubo T. , Akiyama T. 
Published: January 2005

AbstractTo improve a PDP's moving picture quality, various methods have been developed to reduce the dynamic false contour. We propose a “Multi‐Level Sub‐field (MLS)” in which adjacent pixel's sub‐field bit sequence are changed, thus reducing the affect of the dynamic false contour.
20.2: A Simple Reflective TFT‐LCD Fabrication Using Four Photomask Processes
Authors: Yamaguichi Y. , Kanoh H. , Mukainari M. , Ikeno H. , Ikeda N. , Hayama H. 
Published: January 2005

AbstractTo reduce the production cost of reflective TFT‐LCDs, we have developed a method of fabricating TFT‐LCDS that is comprised of only four photo mask processes. Experimental black and white reflective LCDs fabricated with this method exhibit a lightness (L*) of 83, and no image parallax.
5.2: Grating Light Valve™ Technology: Update and Novel Applications
Authors: Amm D. T. , Corrigan R. W. 
Published: January 2005

AbstractThe Grating Light Valve (GLV™) technology offers a unique combination of extremely fast switching speed and the ability to withstand very high optical power densities. These and other attributes enable a novel architecture based on a scanned linear array of GLV pixels, which is described here for the first time. This architecture provides a number of advantages over conventional projection display systems that are based on either 2‐D spatial light modulators or scanned point systems. These advantages include scalability to very high spatial resolution, natural analog gamma response, high contrast and dynamic range, high optical efficiency, and low cost at production volumes.
23.1: IR Radiative Heating of CRTs
Authors: van der Tempel L. , Galenkamp H. 
Published: January 2005

AbstractCRTs have been heated 2–3 times faster by infrared radiation than by convection. The infrared radiation is absorbed within the glass and by the inside coating in addition to the traditional outside heating. In this way both glass surfaces are compressed safely, if the radiation is distributed optimally over the glass thickness and the tube.
5.3: Reflective AM LCD for Projection Displays: D‐ILA™
Authors: Kurogane H. , Doi K. , Nishihata T. , Honma A. , Furuya M. , Nakagaki S. , Takanashi I. 
Published: January 2005

ABSTRACTWe have developed reflective type activematrix LCD (D‐ILA) for projection display which produces extra‐bright, high resolution (true SXGA), and high contrast images.The D‐ILA (Direct‐Drive Image Light Amplifier) device is based on a silicon LSI to get high reflectivity and it achieves a contrast ratio of 1000:1 by homeotropic liquid crystal alignment.
Analysis of He‐Xe Discharge Kinetics in an AC PDP Cell
Authors: Jeong Heui Seob , Seo Jeong Hyun , Yoon Cha Keun , Kim Joong Kyun , Whang Ki‐Woong 
Published: January 2005

AbstractWe measured the time variation of 147nm VUV Xe*(3P1) resonance emission as well as the continuum from the He‐Xe discharge in a single surface discharge type AC PDP cell using an image intensified CCD camera. A detailed measurement of the resonance radiation exhibits a strong pressure broadening, fast rising to its peak and decay with multiple time constant. The decay time constants, relative intensities of resonance and dimer radiation change with the total gas pressure as well as the Xe content which implies that the collisional excitation, deexcitation and interlevel transition play important role in determining the VUV emission characteristics. We solved the He‐Xe discharge reaction equations together with the 2‐dimensional multi‐fluid equations for electron and ions to explain the experimental results and elucidate the dominant kinetic pathways which lead to the VUV emission in the AC PDP cells.
26.3: A Novel Method for the Formation of Polymer Walls in Liquid Crystal/Polymer Displays
Authors: Kim Yoan , Francl Jim , Taheri Bahman , West John L. 
Published: January 2005

AbstractWe have investigated the formation of polymer walls using a patterned electric field for rugged liquid crystal (LC) displays. The patterned electric field induces patterned phase separation. The LC molecules segregate in the high electric field regions, i.e. pixels, whereas the monomers segregate in the low field regions, i.e. inter‐pixels. Subsequent photo‐polymerization forms polymer walls between the pixels. We discuss the features of polymer walls formed by using this novel method.
Motion Dithering for Increasing Perceived Image Quality for Low‐Resolution Displays
Authors: Beck D. R. 
Published: January 2005

AbstractA technique for increasing the apparent image quality of a displayed image is developed. The technique is hereby referred to as Motion Dithering and extends the traditional approaches of dithering, anti‐aliasing, and down‐sampling of high resolution images by associating motion with the original still or animated image. This additional degree of freedom will allow display devices to more accurately represent the original high resolution image. This technique will prove increasingly beneficial in display systems with low resolution or low number of intensity levels.
28.2: Analysis Of Electron‐Gun Focus Tracking Using Emittance Techniques
Authors: New David A. 
Published: January 2005

AbstractEmittance techniques are extended and applied to the problem of focus‐tracking — the variation of focus voltage with beam current. The resulting tool isolates and quantifies contributions to tracking, provides guidance on beneficial modifications in the triode and lens regions, and enables gun engineers to achieve designs with improved overall performance.
28.3: Projection CRT Electron Gun with High‐Resistive‐Layer Focus Lens
Authors: Murai R. , Aoki M. , Ohtani M. , Yamashita K. , Hiratani T. , Konda M. , Ohmae H. , Hoshi T. , Ohmori M. 
Published: January 2005

AbstractAn electron gun for a projection CRT has been developed by using a high resistive layer formed on the inside wall of a glass tube as the main lens structure. In an effort to achieve an ultimate electron gun, (1) design technology (2) resistor material to meet the system requirement, and (3) precision machining technology, have been made.As a result, an electron gun with its main lens consisting of a high resistive film has been successfully developed. The CRT utilizing this electron gun which has the current neck diameter of 29.1 mm shows the following characteristics.
An electron gun achieved an effective electron lens diameter of 40 mm.
The beam spot diameter was reduced by 11%.
Magnetic permeability characteristics in high frequency range was improved 5 times.
28.4: Electron‐Gun Simulator including Work Function and Cathode Potential Barrier
Authors: Oku K. , Oshita K. , Shirai S. , Miyazaki H. 
Published: January 2005

AbstractAxi‐asymmetric CRT electron gun simulator which includes the effects of cathode temperature, work function of cathode material and potential barrier near the cathode surface created by an electron beam has been developed. With the simulator, difference of cathode emitter materials, effects of cathode temperature on emission characteristics and transitional phenomena during cathode heating can be evaluated.
Threshold Voltage Control of Short Channel Poly‐Si TFT by Fluorine and Hydrogen Plasma Treatment
Authors: Yoo J. S. , Park C. M. , Choi H. B. , Bae B. S. , Kim H. J. , Han M. K. 
Published: January 2005

ABSTRACTThe short channel nMOS and pMOS poly‐Si TFTs exhibit positive shift of threshold voltage when exposed to fluorine plasma due to negative charges collected at the gate insulator. The threshold voltage of short channel devices shifts to negative gate bias as the hydrogenation period increases due to passivation of defect states at the channel depletion region. This paper reports a method for controlling the threshold voltage of short channel poly‐Si TFTs by fluorine and hydrogen plasma treatment. The threshold voltage shift due to gate bias stress is not so severe that the proposed method does not affect the long‐term device stability.