bluuebunny/crossref_metadata_2025_split huggingface dataset:
49.2: Application of Anti‐Doming Coatings on CRT Shadow Masks by Electrophotography
Authors: Lenderink H. J. W. , Compen J. , Wieringa R. H. , Crommentuijn G. 
Published: January 2005

AbstractThe application of an anti‐doming coating onto the shadow mask of a CRT by electro‐photography is an elegant process. It can be applied for both iron and invar shadow masks in Cathode ray Display Tubes (CDT) and Cathode ray Picture Tubes (CPT).
49.3: New Temperature and Heat‐Process Compensation System for a Tension Type CRT
Authors: Ha Kuendong , Arimoto Nozomu , Bae Joon‐Soo 
Published: January 2005

AbstractNew concept of tension preservation and temperature compensating system is developed for a tension type CRT. Tension transfer plate (TTP) is used to store the tension energy of the mask during the heat‐process and the plate returns the stored energy back to the shadow mask to minimize the energy loss during the heat process. The plate also plays an important role in controlling temperature compensation of the mask in the normal operation condition, leaving possibilities for uni‐metal spring‐holder/ spring combination for the better performance under high‐low atmospheric temperature.
51.1: Projection Technology and the Emerging Home Theater Market
Authors: Dash Sweta 
Published: January 2005

AbstractProjection displays comprise a multibillion‐dollar market, served by four distinct technologies. This market is driven by sales of high‐volume consumer products and high‐value business systems, with different technologies covering various application markets. The consumer market is dominated by rear‐CRT technology, especially in the large‐screen TV segment, but rear LCD, DLPT, and LCOS projection TVs are now emerging as competitors to rear CRT projectors. Front CRT projectors are mostly confined to the high‐end home theater market. While front LCD and the rapidly growing front DLP projectors dominate the business market, front LCOS projectors are obtaining a larger share of the market. Recent developments in projection technology are resulting in improvements in picture quality while enabling a reduction in prices, thus opening up new opportunities in the emerging consumer/home theater market. This paper discusses the trends involving projection technology in the emerging home theater market.
51.3: Invited Paper: Optical System Architectures for Rear Projection Screen
Authors: Ebina Kazuyoshi 
Published: January 2005

AbstractA description of Toppan's Rear Projection Screen (FC‐Screen) used on image projection systems is presented. This screen is used mainly for rear projection‐type TV. The fundamental structure of FC‐Screen and the design optimization are described. A consequence of this concept is FC‐Screen with enhanced S/N, higher gain, among other properties.
51.4: Color‐Sequential LCoS Projector with a Rotating Drum
Authors: Brennesholtz Matthew S. 
Published: January 2005

AbstractLCoS microdisplays provide poor efficiency when used with a conventional color wheel in projection systems. This paper will present a new design that replaces the color wheel with a rotating color drum. Throughput of the color drum projector is compared to a system using 3 scanning prisms and to a 3 panel system. System colorimetry and white point correction will be discussed.
54.1:Invited Paper:A Novel Cathode for CRTs based on Hopping Electron Transport
Authors: van der Vaart N. C. , van Gorkom G. G. P. , Hiddink M. G. H. , Niessen E. M. J. , Rademakers A. J. J. , Rosink J. J. W. M. , Winters R. , de Zwart S. T. , van der Poel W. A. J. A. , van der Wilk R. 
Published: January 2005

AbstractThe Hopping Electron Cathode (HEC) is a novel low‐drive electron source, which can be used in CRTs to reduce the cost of the set electronics and to improve the image quality. It is based on a self‐regulating secondary emission process enabling transport of electrons over insulating surfaces. The HEC utilizes this mechanism to compress electrons coming from a large conventional cathode into a small funnel structure of insulating material. The exit of the funnel serves as a high‐brightness electron source for a CRT and can be used to reduce the spot size.
54.4: The Analysis of the Eddy Currents in Electron Guns Using 3D Boundary Element Method
Authors: Jung Kwang Sig , Lee Jung Won , Ahn Ho Young , Lee Han Yong 
Published: January 2005

AbstractA transient magnetic field of electron gun in color picture tube is analyzed using 3D boundary element method. The stray field generated by deflection yoke with saw type current induces the eddy current on the electron gun and affects the beam trajectory in the electron gun. This causes the convergence error on the screen. The boundary element analysis with deflection yoke can perform to minimize the effect of interference by attaining the optimal design of shield cup that is a component of electron gun.
13.1: An Intuitive Color Management Scheme for Digital Display Controllers
Authors: Nair Hari , Sakuntala N. , Rajanatha S. , Mallapur Hemant , Johary Arun 
Published: January 2005

AbstractConventional PC monitor display controls do not provide intuitive color adjustments and separate high quality gamma compensation suitable for embedded or full‐screen video data. Our color management architecture for a digital display controller provides familiar TV style hue, saturation and contrast control, local color mapping and separate high quality gamma compensation for embedded video.
4.4: Photonic Phosphor Crystals for Display Applications
Authors: Silver J. , Withnall R. , Martinez‐Rubio M. I. , Ireland T. G. , Fern G. R. 
Published: January 2005

AbstractIt is shown that photonic phosphor crystals potentially offer a number of opportunities for improving photoluminescent, electroluminescent and cathodoluminescent devices. The synthesis of 3‐dimensional photonic phosphor crystals is discussed and examples of T.E.M. micrographs and optical diffraction patterns are presented. The modification of the emission properties of these crystals due to their microstructure is discussed.
14.1: Invited Paper: Development of Digital Still Camera DiMAGE 7
Authors: Nakamura Kenji , Tanaka Katsuto 
Published: January 2005

AbstractMinolta DiMAGE 7 is aimed to be a superior digital camera with super high image quality, high zoom, and ultra high speed comfortable operation, which can be directly compete against conventional SLR cameras. Minolta started DiMAGE 7 sales from June, 2001, which has 7× zoom lens and 5M pixel CCD, yet the weight is only 500 grams (only 1.1 pound).DiMAGE 7 has achieved new photo‐shooting environment through the EVF, which maintains the natural feeling of a conventional SLR camera viewfinder and add various brand‐new features.
14.2: Integration of a Clear Capacitive Touch Screen with a 1/8‐VGA FSTN‐LCD to form and LCD‐based TouchPad
Authors: Leeper A. K. 
Published: January 2005

AbstractSynaptics cPad™ is an LCD‐based TouchPad™ that provides PC notebook users with a secondary display for feedback and visual clues as well as superior touch interface and navigation. Utilizing Synaptics capacitive ClearPad™ touch screen technology, the cPad serves as both a navigation device for cursor control, and as a platform for interactive information display.
14.3: Photovoltaic Cell Integrated into a Reflective LCD
Authors: Li Zili , Desai P. , Voloschenko D. , Smith Matt 
Published: January 2005

AbstractA vast majority of portable products on the market use reflective liquid crystal displays (RLCD). Taking advantage of this, we have developed Power View technology that integrates a photovoltaic (solar) panel into a RLCD. In this paper we will present principles and approaches of different displays/photovoltaic cell combinations. Both optical and electrical results on such displays will be presented. Unique requirements and solutions for such display systems in terms of both display and solar panel performances will be discussed. We will also discuss the synergy among display size, surface area, photovoltaic cell, and issues related to mobile applications. Use models that utilize this technology will be presented. Finally different Power View display prototypes fabricated in our laboratory will be demonstrated.
14.4: LCD Addressed Photo ‐ Printer System
Authors: Odoi Yuzo , Matsukawa Fumio , Nagata Hitoshi , Sumi Tadashi , Kondo Mitsushige 
Published: January 2005

AbstractA Liquid crystal display addressed photo‐printer system that prints an image of the display directly on instant‐photo‐film is proposed. Two types of optical systems, a collimating backlight system and a 2‐dimensional microlens array system, are examined. A 200 ppi (4 lp/mm)liquid crystal display image can be printed by this novel optical system.
P‐1: Generic Design of Silicon Backplane for LCoS Microdisplays
Authors: Tan S. C. , Sun X. W. 
Published: January 2005

AbstractA generic design for liquid‐crystal‐on‐silicon microdisplay features Vcom modulation for low voltage operation, Gamma correction and frame‐at‐a‐time refresh for high duty ratio color sequential application is presented. A sample QVGA LCoS microdisplay was designed with a 0.6μm CMOS process based on this generic design methodology.
P‐3: Panel Transmittance Analysis of PVA Mode and a Noble Pixel Design
Authors: Jun Sahng‐Ik , Park Woon‐Yong , Kim IL‐Gon , Lee Jung‐Young , Souk Jun‐Hyung 
Published: January 2005

AbstractVertical Alignment mode TFT‐LCD is divided into MVA mode through formation of protrusion, PVA mode that uses color filter ITO patterning and etc. Among these, R&D of PVA (Plus Viewing Angle) mode accomplished the practical Wide Viewing Angle through the several technical phases. The multi‐domain structure by the effect of fringe‐field and the application of biaxial compensation film are the examples. PVA mode has a characteristic of high transmittance compared other Wide Viewing Angle mode. However the recent requirements of diversification of a use and the requirements of improvement of a screen quality make the transmittance diminished by modification the cell parameter and etc. In the experimentation hereunder the structure of Gradual Y‐slit has accomplished over 10% of transmittance than the existing chevron pattern by applying this to T‐pattern. And the produced 17″SXGA T‐pattern panel shows the characteristics of 300 nits of brightness, 65% of color gamut, 600:1 contrast ratio and 25ms response time.
P‐6: A Design Robust Against Hot‐carrier Stress for Low‐temperature Poly‐Si TFT LCDs Fabricated using a 450°C Process
Authors: Shiba Takeo , Itoga Toshihiko , Toyota Yoshiaki , Ohkura Makoto , Miyazawa Toshio , Sakai Takeshi 
Published: January 2005

AbstractDegradation phenomena of low‐temperature poly‐Si thin film transistors (TFTs) under direct current (DC) and dynamic stress were thoroughly investigated, and a robust design was developed for TFT LCDs fabricated on a 730×920‐mm glass substrate using a 450°C process. A system‐in display capability having a stress immunity was also demonstrated.
P‐8: Low Cost, Low Power, Electronic Displays for Retail Signs
Authors: Preas Bryan , Davis Helen 
Published: January 2005

AbstractWe have developed low cost, low power SmartPaper 1 displays for retail sign applications. Novel ways of decomposing and encoding images have been developed to permit high‐resolution images to be embedded in printed circuit artwork. As a result, display controllers can be implemented with very simple micro controllers and comparatively few display element drivers. We present three types signs that all achieve high cost savings by reducing the number of image drivers to match the needs of different retail applications.
P‐10: Visual Display Characterization Using Temporally Modulated Patterns
Authors: Miller Michael E. , Yang Jian 
Published: January 2005

AbstractThis paper discusses a method to characterize a display through visual assessment and a visual experiment that was conducted to validate this method. The temporal integration method discussed in this paper has many advantages over previously described spatial methods, which have employed spatially modulated patterns to characterize displays. Included among these advantages are improvements in usability and enhanced robustness to single errors in human judgment. The observer study demonstrates that the method provides a robust estimate of display gamma for both novice and experienced observers. This method may be applied to provide improved electronic display matching in e‐commerce applications, including online catalogs and online photofinishing.
P‐11: A New Image Quality Analysis Method by using the Fractal Dimension
Authors: Lee Don‐Gyou , Kim IL‐Ho , Song Ki‐Yon , Jeong Moon Cheol , Ann Byung Chul 
Published: January 2005

AbstractIn this paper, we propose a new analysis method to determine the image quality level. The method uses the fractal dimension algorithm with 2D luminance & chromaticity data. In this study, fractal dimension data mean the level of the test panel complexity. As the analysis result, it as distributed to 0.293 from 0.3652 in each test sample. Therefore, this analysis method can helps to find objective image quality level. We knew that the evaluation results from fractal dimension analysis were similar to those from subjective measurement result.
P‐12: The Effect of Character Size and Contrast on Performance in Pseudo‐text and Letter‐search Tasks
Authors: Mustonen Terhi , Törn Lars , Häkkinen Jukka 
Published: January 2005

AbstractThe purpose of the study was to compare pseudo‐text and letter‐search tasks in studying character sizes in different contrast conditions. Four character sizes (0.14, 0.16, 0.22, and 0.24 deg) and two contrast levels (CMichelsonequals;0.06 and CMichelsonequals;0.99) were used. According to the results, search performance improved with increasing character size and contrast in both tasks. Contrast had more effect on performance in the letter‐search task than in the pseudo‐text task. Consequently, the letter‐search method may be better for investigating small displays in bright lighting conditions, which usually cause low contrast in displays. However, the use of the pseudo‐text method is less time‐consuming because the results were less variable.
P‐13: Serifs Slow RSVP Reading at Very Small Sizes, but Don't Matter at Larger Sizes
Authors: Morris Robert A. , Aquilante Kathy , Yager Dean , Bigelow Charles 
Published: January 2005

AbstractDuring Rapid Serial Visual Presentation, readers can read sans‐serif type about 20% faster at very small sizes. This advantage disappears at larger sizes. The study was done with fonts specially designed to control typeface parameters other than the serifs. The results suggest that rendering serifs at small sizes may be counterproductive.
P‐14: An Image Processing Model of Contrast Perception and Discrimination of the Human Visual System
Authors: Xing Jing 
Published: January 2005

AbstractAn multi‐layered image processing model of the primary visual system was built to simulate the center‐surround effect on apparent contrast perception and contrast discrimination at the suprathreshold level. The simulation revealed that the mechanisms for apparent contrast perception and contrast discrimination were instinctually different. We questioned the reliability of the perceptual image quality models that were based on the results of contrast discrimination experiments.
5.2: A Fully Flexible, Cholesteric LC Matrix Display
Authors: Slikkerveer Peter , Nisato Giovanni , Kooyman Nico , Cirkel Peter , Bouten Piet 
Published: January 2005

AbstractFlexible cholesteric texture liquid crystal displays are demonstrated. The 4.2″ diagonal display can be bent over a 20‐mm radius of curvature, even during operation. The driving parameters and the cell‐gap homogeneity are comparable to those of glass based cells. Images with 16 gray levels are shown on the display.
P‐23: Energy Efficient Resonant Electroluminescent (EL) Display Driver
Authors: Cheng Chun Fai 
Published: January 2005

AbstractAn energy efficient sinusoidal drive circuit has been developed for full‐color passive matrix electroluminescent (EL) displays using a tuned L‐C resonant power inverter with proper timing control and synchronization. The circuit enables efficient recovery of capacitive energy from the display panels to substantially reduce power consumption and enables increased luminance. The design also facilitates low EMI emission and is cost effective for large size (25∼50”) EL displays.
P‐29: Erosion Calculation for Sputtering Cathodes
Authors: Lopp Andreas , Trube Jutta , Geisler Michael , Ruske Manfred , Claus Hartmut 
Published: January 2005

AbstractMonte Carlo simulations were performed to examine the plasma in sputter magnetrons. The motion of electrons is traced by using realistic magnetic fields. Ionization of Ar due to collision with electrons is include in the model. The distribution of the ionization density is used to calculate the target erosion profile.
P‐99: Polyaniline as Hole Injection Layer for OLEDs and PLEDs
Authors: Werner B. , Posdorfer J. , Weßling B. , Becker H. , Heun S. , Vestweber H. , Hassenkam T. 
Published: January 2005

AbstractAlthough polyaniline (PAni) has been proposed for use as a hole injection layer (HIL) in OLEDs and PLEDs very early, there is obviously no broader use of it on a (pre)commercial scale. Recent results will be presented showing that PAni can be efficiently used as HIL, and that it shows a more appropriate combination of properties, compared to the usually preferred PEDT. Commercially available water‐borne PAni dispersions show a particle size of about 35 nm, a lateral conductivity (when deposited and dried) of close to 10−6 S/cm, and in the final devices luminescence performance data are at least comparable with PEDT, usually up to 30% more efficient.
P‐101: Current Driving Pixel Circuities for Active Matrix Organic Light Emitting Diode Display
Authors: Lin Yen‐Chung , Shieh Han‐Ping D. , Yang Frank 
Published: January 2005

AbstractA modified multi‐transistors pixel circuit for active‐matrix organic light‐emitting displays (AMOLED) was developed to improve the linearity of input and drain current in low‐brightness or low gray‐scale region by supplying an additional programmable bias voltage. This modified multi‐transistor pixel circuit is suitable for driving high efficient OLED as the drain current is getting smaller compared to the conventional OLED at the same brightness. The optimal values of the programmable bias voltage as well as the characteristics of the pixel circuit were investigated using Smart‐SPICE. The simulated data reveal that the deviation of drain current can be improved by supplying a low bias voltage to drive the TFT in low gray‐scale region. In addition, this multi‐transistor pixel circuit is also capable of compensating the non‐uniformity caused by the variations of low‐temperature poly‐silicon thin‐film transistor's (LTPS‐TFT) characteristics.
P‐102: Amorphous Silicon Thin‐Film Transistors‐based Active‐Matrix Organic Light‐Emitting Displays
Authors: Kim Joo‐Han , Kanicki Jerzy 
Published: January 2005

AbstractIn this paper, we describe hydrogenated amorphous silicon (a‐Si:H) thin‐film transistor (TFT)‐based active‐matrix arrays for active‐matrix organic light‐emitting displays (AM‐OLEDs). The proposed pixel electrode circuits based on three a‐Si:H TFTs can supply a continuous output current for AM‐OLEDs. Each pixel circuit has compensation circuits that can adjust for the OLED and a‐Si:H TFTs electrical characteristics shifts.
P‐106: Numerical Analysis of Evaporated Film Thickness in Vacuum Deposition Process for Small Molecule OLED
Authors: Lee Choong‐Ho , Kim Sung‐Chul , Suh Dong‐Myong , Cheong Kyeong‐Beom 
Published: January 2005

AbstractNumerical analysis has been performed to calculate optimum shape of shield plate for uniform film thickness distribution during vacuum deposition process. Local film thickness distribution considering shadow effect due to shadow mask has also been calculated. Developed numerical techniques can help to increase quality of light emitting by optimization of process condition.
P‐111: The Mechanical‐Optical Properties of Wire‐Grid Type Polarizer in Projection Display System
Authors: Ho G. H. , Chen C. H. , Fang Y. C. , Lin H. S. , Ou C. R. , Chen T. Y. 
Published: January 2005

AbstractIn order to eliminate the thermal issues of the polymer based polarizer and thermal induce birefringence of bulky PBS, the wire‐grid type polarizer is a promising optical component. However, as a part of the imaging optics, mechanical holding may affect the image qualities. In this article, two configurations for using wire‐grid polarization are introduced. The image defects including astigmatism and distortion due to improper mechanical holding are evaluated.
LP‐7: Late‐News Paper: A Simple LCOS Optical System
Authors: Ou C. R. , Chung S. C. , Chen Wisely , Her Ray , Chen C. H. , Fang Y. C. , Lin C. C. , Lin H. Y. 
Published: January 2005

AbstractIn this article we present a simple optical engine system that using the wired grid component to construct the LCOS engine. The performance of this optical engine (ITRIBOX) is suitable for the portable applications.
P‐36: A New Approach to Calculate the Dot Diameter Distribution of Light Guides for Back Lighting
Authors: van Duijneveldt Wido 
Published: January 2005

AbstractCommercial ray tracing programs are less suitable for optimizing dot patterns of light guides for back lighting. In addition a new tool is developed which will speed up the design process considerably. The tool is a semi‐empirical macroscopic model of light propagating through the light guide.
P‐37: Optical Fiber scanning as a Microdisplay source for a Wearable Low Vision Aid
Authors: Seibel Eric J. , Frank Samuel S. , Fauver Mark , Crossman‐Bosworth Janet , Senour Jelena R. , Burstein Robert 
Published: January 2005

AbstractOptical fibers are microfabricated and piezoelectrically vibrated to produce rectilinear scan patterns. By coupling a laser to the optical fiber and projecting the collimated light directly to the viewer's eye, the result is a proposed low‐cost, spectacle‐mounted, wearable low vision aid.
P‐38 Discharge Characteristics of External Electrode Fluorescent Lamps (EEFLs) for LCD Backlighting Application
Authors: Lee S. S. , Kim J. , Lim S. 
Published: January 2005

AbstractThe discharge characteristics of the external electrode fluorescent lamps (EEFL) depending on the widths of the external electrodes were evaluated and compared with that of the cold cathode fluorescent lamps (CCFL). The conventional inverter was used for driving EEFL and CCFL. The luminance of the EEFL with 20mm of external electrode width and CCFL at 12V of inverter input voltage were 22,000 cd/m2 and 25,500 cd/m2, respectively. The luminance and efficiency of the EEFL is similar to that of CCFL or CEFL. The life time of EEFL is expected to be much longer than that of CCFL or CEFL so that the EEFL could be more useful as the lamps for LCD backlighting.
P‐46: Color Carbon Nanotube Field Emission Display
Authors: Ho Jia‐Chong , Chang Yu‐Yang , Liao Jane‐Hway , Cheng Hua‐Chi , Sheu Jyh‐Rong , Hsiao Ming‐Chun , Lee Chun‐Daw , Huang Shin‐Mao , Cho Ching‐Shiun , Huang Wen‐Kuei , Lin Wei‐Yi , Lee Cheng‐Chung 
Published: January 2005

AbstractA 10‐inch, 240 ×320 pixels, triode structure color carbon nanotube field emission display (CNT‐FED) was fabricated after screen printing, photolithography and vacuum sealing process. The new normal on driving method was applied in triode CNT‐FED, and the resolution was improved better than normal off FED.
P‐50: Cathodoluminescence in Powder Layers Compared to Y2O3: Eu Solid Thin Films
Authors: Silver J. , Wilstead N. , Nicholas D. M. , Vecht A. 
Published: January 2005

AbstractIt is shown that the luminance in Y2O3: Eu powder layer is proportional to the power of the electron beam. This is different to our findings in thin films. Particularly there is no measurable earth current in the spherical phosphor particle screens.