bluuebunny/crossref_metadata_2025_split huggingface dataset:
A novel driving method for field sequential color using an OCB TFT‐LCD
Authors: Koma Norio , Miyashita Tetsuya , Uchida Tatsuo 
Published: January 2005

Abstract—We report a new technique for the design of field‐sequential‐color liquid‐crystal displays (FS‐LCDs), which maximizes the liquid‐crystal response,tLC, by dividing the display area into as few sub‐areas,N, as possible. We obtained the following results: (1) tLC increased as N increased, although saturation tended to occur. Increasing N from 1 to 2 gave the largest increase in tLC. (2) tLC was maximized by dividing the display area unequally.
L‐2: Late‐News Paper: Pixel Level Data‐Line Multiplexing for Low Cost / High Resolution AMLCDs
Authors: Kodate Manabu , Kanzaki Eisuke , Schleupen Kai 
Published: January 2005

AbstractThis paper proposes a novel data‐line multiplexing technique for low cost / high resolution AMLCDs. This scheme reduces the number of data lines and driver chips required by half without enormous multiplexer circuits in peripheral. The technical feasibility of this method have been demonstrated with application prototype on 15‐inch SXGA+(1400×1050) AMLCD with a‐Si technology.
L‐3: Late‐News Paper: A 0.9″ XGA Temperature Poly‐Si TFT LCLV with Stacked Storage Capacitor
Authors: Yoshinaga Kazuhide , Sekine Hiroyuki , Onda Shinya , Satoh Tetsushi , Hirata Kazumi , Satoh Yuko , Ishikawa Ken , Okumura Hiroshi , Sera Kenji , Okumura Fujio 
Published: January 2005

AbstractA 0.9” XGA liquid crystal light valve with low temperature Poly‐Si TFT has been developed by using a stacked capacitor structure. The stacked capacitor structure could reduce storage capacitor area because most of the capacitor area is located above the pixel components, such as bus‐lines and TFTs. Therefore, this structure could obtain the required storage capacitance without decreasing aperture ratio. A high aperture ratio of 65% and a high contrast ratio of over 500:1 have been achieved with the fabricated light valve.
L‐4: Late‐New Paper: Active‐Matrix Operation of Electrophoretic Devices with Inkjet‐Printed Polymer Thin Film Transistors
Authors: Kawase Takeo , Newsome Christopher , Inoue Satoshi , Saeki Takayuki , Kawai Hideyuki , Kanbe Sadao , Shimoda Tatsuya , Sirringhaus Henning , Mackenzie Devin , Burns Seamus , Friend Richard 
Published: January 2005

AbstractActive‐matrix operation of an electrophoretic device has been achieved with all‐polymer thin film transistors (TFTs). The source/drain, gate electrodes and gate lines of the TFTs were fabricated by inkjet printing with a conductive polymer, polyethylenedioxythiophene (PEDOT). Electrophoretic material was prepared from TiO2 particles suspended in dyed solution, and was microencapsulated in polymer membrane spheres. The microcapsules were sandwiched between the polymer active‐matrix array and a counter electrode. The voltage of each pixel was independently changed by switching the printed polymer TFT, and contrast in the electrophoretic material was successfully obtained.
34.1: Advanced Four‐Mask Process Architecture for the a‐Si TFT Array Manufacturing Method
Authors: Song Jean H. , Kwon D. J. , Kim S. G. , Roh N. S. , Park H. S. , Park Y. B. , Kim D. G. , Jeong C. O. , Kong H. S. , Kim C. W. , Chung K. H. 
Published: January 2005

AbstractIn order to simplify a‐Si TFT array manufacturing process, advanced 4 mask process of low resistant metal and new pixel electrode with improved unit process was developed. Slit photolithography with continuous dry etching process on the basis of metal dry etching cleared chronic problems of currently adopted 4 mask process and new combination of material and etchant for wet etching process made it possible to achieve stabilized wet etching and reduce total process steps. Our final version of a‐Si TFT process architecture applicable to both notebook and monitor devices, will reinforce competitive power of TFT‐LCD by improved displaying performance and ultimate process simplification.
34.3: Invited Paper: Photo‐aligned Nano‐ and Micro‐corrugated Novel Optical Thin Films for LCDs
Authors: Ibn‐Elhaj Mohammed , Schadt Martin 
Published: January 2005

AbstractNovel photo‐aligned optical thin‐films, based on Rolic's monomer corrugation (MC)‐technology [1] are presented. The MC‐technology enables nano‐ and micro‐topologies on polymer thin‐films, including photo‐patterning of topologies. The new MC‐films enhance brightness, contrast and viewing cone of reflective LCDs and markedly improve anti‐reflection and glare of displays.
34.5: Thermal Lithography for Flat Panel Display Manufacturing
Authors: Elizur Eran , Gelbart Dan 
Published: January 2005

AbstractPhotolithography is currently the predominant patterning method in the flat‐panel‐display (FPD) industry. Thermal lithography is a novel approach offering superior process control, a completely dry process and considerable cost savings. Thermal imaging is now the dominant imaging method in computer‐to‐plate applications in the printing industry, with over 4000 installations worldwide. Two applications, in which this technology could be applied in the FPD industry, will be discussed in detail: color filters for Liquid‐Crystal‐Displays (LCDs) and barrier‐ribs for LCDs and Organic‐Light‐Emitting‐Diode (OLED) displays.
36.2: Integrator Rod with Polarization Recycling Functionality
Authors: Duelli Markus , McGettigan Tony , Pentico Clark 
Published: January 2005

AbstractHigh intensity discharge lamps with small arc sizes facilitate the design of a new polarization recovery system that doubles as a beam homogenizer. As much as 70% of the rejected polarized light can be recovered and re‐emitted in the desired polarization state while eliminating the need for a separate integrator assembly. In this paper we discuss the design and performance of two implementations of this system.
36.3: High Sensitivity and Low Cross‐Talk Deflection Yoke for Projection Displays
Authors: Sakurai S. , Jitsukata H. , Hirota K. , Shirai S. 
Published: January 2005

AbstractThe deflection yoke (DY) with high sensitivity and low cross‐talk convergence yoke (CY) for Projection display has been developed. Compared to a conventional convergence yoke, the improved ones have one more convergence yoke toroidal coils on the deflection yoke core. As the result, the convergence yoke sensitivity have been improved about 16%, and the cross‐talk voltage in the convergence yoke affected by the deflection yoke has been reduced about 50% at the same time.
38.4: Effect of Ion Capturing Films on the EO Characteristics of Polymer‐Stabilized V‐FLCD
Authors: Furuichi Keiji , Xu Jun , Furuta Hirokazu , Kobayashi Shunsuke , Yoshida Nobuaki , Tounai Atsushi , Tanaka Yoshiki 
Published: January 2005

AbstractIon capturing films “TOP COAT TA606B20” (C &C, IND. CO.) are installed beneath the polyimide orientation films over the ITO electrode films in a polymer‐stabilized ferroelectric liquid crystal display exhibiting V‐shaped switching. The ion capturing films are shown to play the following two roles: one is to remove zigzag‐defects owing to their planarizing function, and the other is to remove mobile ions. The latter effect gives rise to reduce operation voltage and to increase voltage holding ratio owing to the removal of the depolization field.
39.2: The Full‐Color Video Images with Uniquely‐Gated Carbon Nano‐tube Field Emission Displays
Authors: Lee C. G. , Jung J. E. , Jin Y. W. , Jo S. H. , Lee S. J. , Choi J. H. , Park N. S. , Choi Y. S. , Hwang S. Y. , Kim J. W. , Lee H. W. , Park Y. J. , Chi E. J. , Jang J. E. , Lee J. S. , Lee S. J. , Cho S. H. , Chung D. S. , Cha S. N. , Cha J. C. , Lee B. G. , Han H. S. , Ahn S. H. , Lee S. J. , Park S. Y. , Ryu K. S. , Jin S. H. , Jung K. W. , Min K. W. , Choi J. S. , Oh T. S. , Kang S. K. , Kim J. M. 
Published: January 2005

AbstractThick‐film printing processes have been applied for preparing a carbon nanotube field emission display (c‐FED), which has a strong cost advantage for large‐size flat panel display. For practical display applications, two types of the gated cathode structure named the normal‐gate cathode and the under‐gate cathode have been developed and improved. The normal‐gate and the under‐gate cathode structures have the driving voltages of ±35 V and ±65 V, respectively. The 5″ c‐FED panel with the normal‐gate cathode and the 7″ c‐FED panel with the under‐gate cathode were successfully implemented and excellent full‐color video images were obtained.
39.3: Development of a Low Temperature Process of Ballistic Electron Surface‐Emitting Display (BSD) on a Glass Substrate
Authors: Komoda Takuya , Honda Yoshiaki , Ichihara Tsutomu , Hatai Takashi , Takegawa Yoshiyuki , Watabe Yoshifumi , Aizawa Koichi , Vezin Vincent , Koshida Nobuyoshi 
Published: January 2005

AbstractBallistic electron Surface‐emitting Display (BSD) is successfully fabricated on a glass substrate with low temperature process. 168 (RGB) × 126 pixels, 2.6 inches diagonal full‐colour BSD exhibits excellent performance as a flat panel display. Main fabrication process is an anodisation and subsequent electrochemical oxidation process at a low temperature, which will contribute to larger panel size and process‐cost reduction.
39.4: Large Size FED with Carbon Nanotube Emitter
Authors: Uemura Sashiro , Yotani Junko , Nagasako Takeshi , Kurachi Hiroyuki , Yamada Hiromu , Ezaki Tomotaka , Maesoba Tsuyoshi , Nakao Takehiro , Saito Yahachi , Yumura Motoo 
Published: January 2005

AbstractHigh‐luminance triode‐structure field‐emission‐display (FED) panel using carbon nanotubes (CNTs) as emitters was first presented in 1999.[1,2] The demonstrated panel showed a good legibility and excellent luminance. After that, the emission stability in ambient gas was evaluated, and reported in 2000.[3] The toughness against ambient gas suggested that CNT FED would be applicable for a large size display panel. But, the experimental panel revealed the lack of luminous uniformity for actual displays. In IDRC'00, the emission uniformity was performed by the round edge smooth‐surface cathode which was formed by CNT‐network structure.[4] But, the luminous uniformity of large size full‐dot‐matrix display area was not satisfied by the distortion of line‐grid electrodes. In IDRC'01, we proposed an improved structure to realize an uniform luminance all over the large display area. The results revealed that the new‐structure improved the luminous uniformity with high‐luminance. A 14.5 inch x‐y addressed color panel with CNT field‐emitters was performed by the new technology. In this paper, we realized a large size CNT‐FED panel. The display area was ca.40‐inches. The 40‐inch‐panel was realized by the CNT emitter and new structures for manufacturing. The experimental panel revealed the CNT‐FED should be suitable for large size displays. The characteristics were discussed.
40.4: Capacity Coupled Electrodeless Discharge Backlight Driven by Switching Inverter for 17″ and 20.1″ LCD TVs
Authors: Kim Sung‐Jung , Kwon Nam‐Ok , Kim Young‐Mi , Yang Dong‐Ouk , Hong Jin‐Woo , Lee Yong‐Goun , Cho Tae‐Seung , Kang Jun‐Gill , Choi Eun‐Ha , Cho Guangsup , Kim Sung‐Soo , Hong Byoung‐Hee 
Published: January 2005

AbstractA backlight arraying electrodeless fluorescent lamps assembled with capacity coupled electrode connector has been improved to be commercialized with a newly developed switching inverter as small as size about 10×5×1 cm. With the square pulses of the driving frequency 55 kHz, the high efficiency of 60 lm/W and the brightness of about 8,000 cd/m2 in the 17‐inch and 20.1‐inch diagonal panels, have been obtained, respectively.
10.1: Digital Paper™ for Reflective Displays
Authors: Miles M. , Larson E. , Chui C. , Kothari M. , Gally B. , Batey J. 
Published: January 2005

AbstractIridigm has produced the first color MEMS based reflective display. With dimensions of 240 × 160 pixels at 100 dpi, it exhibits good contrast and high brightness. Response times of 35 microseconds have been achieved at exceptionally low power consumption, and there is no active matrix. The status of this technology will be discussed.
44.2: Scaling‐up the F!T CRT Technology
Authors: Horne Remko 
Published: January 2005

AbstractF!T is a new CRT technology. It uses active beam positioning by means of a feed‐back loop to achieve color purity, thus eliminating the need for a shadow mask. This paper describes the development of the F!T technology for large size tubes. Starting point in the development has been to remain compatibility of the F!T technology with conventional CRT manufacturing processes. In this way the current CRT manufacturing infrastructure can be employed to introduce F!T in the market. A 32″16:9 prototype has been realized.
44.3: Status of Glass Bulb Development for Flat and Thin CRTs
Authors: Sugawara Tsunehiko , Murakami Toshihide 
Published: January 2005

AbstractThe next goal to minimize the bulkiness of CRTs is likely to realize a half depth of conventional CRTs. The evolution on a shallow glass funnel structure has been made to find our way to the goal. It can reduce dramatically the weight of the glass bulb for a wide deflection angle CRT. In addition, some investigations are being conducted in pursuit of strengthening glass bulbs, by which we would get the competence for a further weight reduction.
45.1: An Integrated Lightguide Equipped with Polarization Conversion
Authors: Chien Ko‐Wei , Shieh Han‐Ping David 
Published: January 2005

AbstractAn integrated lightguide with P‐rays to S‐rays conversion (P‐S conversion) as a LC backlight was designed and analyzed. In order to achieve high uniformity, directional guiding, and P‐S conversion, two different micro‐optical structures are fabricated on the top and bottom surfaces of the lightguide. On the bottom surface, raised slot structures are spaced with a graded density to control the uniformity of light on the emitting plane. On the top surface, a sub‐wavelength grating for polarization conversion separates S and P waves in order to fully utilize the light for LC illumination.
45.4: Invited Paper: Technica Trends of Front‐lighting Systems in Reflective Color LCD Modules
Authors: Tanaka Akira 
Published: January 2005

AbstractThis paper describes the recent technology light source of front‐lighting systems (FL)in the reflective color LCD modules using th cellular phone and personal digital assistance (PDA) and the newly designed methods of light guide‐plat and pipe in order to increase the brightness of LCD.
46.1:Invited Paper:Advances in Contrast Enhancement for DLP Projection Displays
Authors: Dewald D. Scott , Segler D. J. , Penn Steven M. 
Published: January 2005

AbstractIncreased contrast ratios are essential to the continued success of DLP™ products in the marketplace, from rear projection televisions and home theatre systems to large venue displays and DLP Cinema™. The contrast of DLP projection systems has increased steadily over the past 5 years due to improvements in illumination and projection optics, as well as changes to the DMD itself. The authors will present an overview of contrast performance of DLP projectors over time as well as describe illumination and projection techniques that optimize the performance of the DMD.
46.2: Optical System of Ultra‐Thin Rear Projector Equipped with Refractive‐Reflective Projection Optics
Authors: Shikama Shinsuke , Suzuki Hiroshi , Teramoto Kohei 
Published: January 2005

AbstractAn ultra‐thin DLP™ rear projector composed of a refractive‐reflective projection optics and an off‐axis hybrid screen has been designed. The projection optics has extraordinarily large projection angle of 136 degrees with very low distortion, which is also applicable for a video‐wall monitor as well as a stand‐alone display. Results of prototype projection systems using the technology will be presented.
46.3: A Wide‐Screen Projector of 4k × 8k Pixels
Authors: Hamada K. , Kanazawa M. , Kondoh I. , Okano F. , Haino Y. , Sato M. , Doi K. 
Published: January 2005

AbstractAn ultra‐high definition display system with quadruple the horizontal and vertical resolution of HDTV has been developed. This system consists of two LCD projectors. One of these projects only green images of 4096 × 7680 pixels equivalently with the spatial pixel oset method using two 2048 × 3840 pixel LCD panels, and the other projects red and blue images of 2048 × 3840 pixels.
47.3: Role of Film Formation on Disorder States in Alq
Authors: Forsythe E. W. , Morton D. C. , Chiu D. 
Published: January 2005

AbstractThe carrier transport properties for organic light emitting devices are dominated by energetic disorder and trap states. In this work, we will present our recent results on disorder state spectroscopy in Alq3and NPB using thermally stimulated luminescence. We show that fluorescent dopants and film formation influence the disorder states.
10.4: Image Stability in Active‐Matrix Microencapsulated Electrophoretic Displays
Authors: Webber Richard M. 
Published: January 2005

AbstractImage stability, that is the unpowered maintenance of any desired lightness state over time, is essential to the development of ultra‐low power information appliance displays. In this paper, we quantify the image stability of displays made with microencapsulated electrophoretic materials. We describe a metric for image stability and show that the image stability for the saturated black and white states of current electrophoretic materials used in active‐matrix displays is at least of order 106 s. Image stability is also demonstrated for grayscales, i.e., lightnesses intermediate to those of the saturated states, and we show that it is maintained when subjected to temperature variations over a typical operating range of 0 to 50 °C.
48.1: Invited Paper: 40 inch Wide XGA TFT‐LCD for HDTV Application
Authors: Souk Jun H. , Kim N. D. 
Published: January 2005

Abstract40 inch TFT‐LCD with a resolution of 1280×768 has been developed for HDTV application. This 40 inch LCD‐TV demonstrated two important breakthrough points in TFT‐LCD technology; First, it demonstrated that larger than 40 inch TFT‐LCD is not a size limit with current TFT‐ LCD processing technology. Second, it demonstrated that current LCD technical hurdles for TV application are resolved in the area of LC response time for motion picture, screen brightness and color reproduction and wide viewing angle performance. This panel features 12 msec inter‐gray response time, fast enough to fully support moving pictures without smear or other motion artifacts. In addition, 500 nits brightness, 76% color gamut with a novel wide viewing angle technology satisfy true digital TV performance. In this paper, we present the fabrication and characteristics of the panels. Also we compare the performance of this LCD‐TV with that of PDP.
48.2: Panel Design & Simulation of 40‐in. TFT‐LCD
Authors: Tak Y. M. , Park W. Y. , Kim M. H. , Lee J. Y. , Kim N. D. , Souk J. H. 
Published: January 2005

AbstractA 40‐inch wide screen format TFT‐LCD with a resolution of 1280×768 has been developed for HDTV application. We have overcome the size limitation of 40‐inch panel with optimum panel design and succeeded with current fabricating process. In this paper, we present the panel design and parameter simulation result of 40‐inch TFT‐LCD to obtain uniform picture quality.
48.3: Invited Paper: High Quality TFT‐LCD System for Moving Picture
Authors: Furuhashi Tsutomu , Kawabe Kazuyoshi , Hirakata Jun‐Ichi , Tanaka Yoshinori , Sato Toshihiro 
Published: January 2005

AbstractWe have developed new driving technique, which improved the quality of moving picture on TFT‐LCDs. Dynamic Contrast Compensation (DCC) method has suppressed a drop of the effective brightness. Furthermore, TFT‐LCD of impulse type was realized with Super Impulse method that a combination of the black data insertion method and blinking back light systems, and it could improve the quality of the moving picture quality.
49.4: A Numerical Computation of CRT Beam Landing Displacement Under the Earth Magnetic Field
Authors: You Sukbeom , Lee Joohwa 
Published: January 2005

AbstractWe have developed a computation method that can calculate landing shift using magnetic fields inside CRTs. Magnetic fields only along the electron beam path are measured for the computation. Computational results are well matched with experiments. With this method we are able to reduce cost and time in inner shield designing.
50.2: A Novel Fault‐Tolerant Architecture for Self‐Organizing Display and Sensor Arrays
Authors: Sturm Thomas F. , Jung Stefan , Stromberg Guido , Stöhr Annelie 
Published: January 2005

AbstractResearch on ‘electronic paper’ mainly focuses on novel electro‐optical materials, while system aspects such as fault tolerance and signal processing have been largely disregarded so far. A network of regular primitive information processing elements is presented to be embedded into the display backplane. The architecture self‐dependently detects the geometry of the display. Routing paths for the image data are established circumventing defective or missing regions. The concept and its relevance will be discussed on the basis of software simulations.
50.4: Three‐dimensional Virtual Retinal Display System using a Deformable Membrane Mirror
Authors: McQuaide Sarah C. , Seibel Eric J. , Burstein Robert , Furness Thomas A. 
Published: January 2005

AbstractA deformable membrane mirror is being used to generate multiple focal planes within a scanned light display, or virtual retinal display (VRD). The MEMS deformable mirror changes the focal plane of the display by varying the wavefront of the optical beam entering the eye. Dynamically changing the focal plane will allow the viewer to see 3‐D objects using the natural accommodative response of the eye, unlike current stereographics that rely on retinal disparity. The display system can successfully generate a focal range from infinity to −3 diopters, verified through measurements on human subjects made with a laser autorefractor.
50.5L: Late‐News Paper: A Compact, Laser‐based Optical Scrolling Device
Authors: Duijve René , Liess Martin , Mimnagh‐Kelleher Gillian , Weijers Gon 
Published: January 2005

AbstractIn this paper, we describe a new input device that can be easily integrated into modern, compact equipment such as mobile telephones, laptops and PDAs, providing a solution for scrolling and/or click functionality. This laser‐based device interacts with any light‐scattering surface, including human skin. Apart from several application fields, this paper describes a simple solution for the detection of directional information using laser self‐mixing.
11.1: Invited Paper: Modern Methods for the Electro‐optical Characterization of Displays
Authors: Leroux Thierry 
Published: January 2005

AbstractIn this presentation, we will discuss recent advances and improvements in FPDs characterization methods. Several new and/or improved methods have been introduced in the past. After reviewing measurement requirements and basic principles of these methods, we will further focus on the characterization of reflective LCDs displays and introduce a new measurement methods allowing independent extraction of the characteristics of the display itself and the properties of the front surfaces.
52.1: Invited Paper: Electrophosphorescent Organic Light Emitting Devices
Authors: Forrest S. R. , Baldo M. A. , Brown J. J. , D'Andrade B. , Kawamura Y. , Kwong R. , Thompson M. E. , Yanagida S. 
Published: January 2005

AbstractWe discuss recent results in ultrahigh efficiency electrophosphorescent organic light emitting devices. In particular, we consider electrophosphorescent devices emitting in the red, green and blue spectral regions, and the relationship between efficiency and energy transfer. Both small molecular weight and polymer OLEDs are discussed. Furthermore, very high brightness, white emitting electrophosphorescent OLEDs will be described.