bluuebunny/crossref_metadata_2025_split huggingface dataset:
P‐101: A Coating Process Enable Block Copolymer Dielectric for Low Voltage Organic Thin Film Transistor
Authors: Huang Ting‐Hsiang , Huang Hui‐Chen , Pei Zingway 
Published: August 2010

AbstractIn this work, a sub‐10nm random copolymer dielectric for low voltage organic thin film transistor is demonstrated. This polymer dielectric is compatible with existing printing technology such as ink‐jet, slot coating, gravure, offset, screen and many other printing methods. No matter how thick of original layer, it comes to sub‐10nm based on the intrinsic properties of the colpolymer. A random copolymer, poly(styrene‐comethyl‐ methacrylate) (PS‐r‐PMMA) was used for this method. The pentacene organic thin‐film transistors (OTFTs) on the Al gate exhibit 5V operation voltage based on this polymer. The mobility of 0.05 cm2V−1s−1, threshold voltage of −2.5V, sub‐threshold swing of 0.27 V/dec were achieved.
P‐105: New Electrochromic Systems having Controllable Color and Bistability
Authors: Noh Chang Ho , Lee Ji Min , Jeon Seog Jin , Das Rupasree R. , Jin Yong Wan , Lee Sang Yoon , Son Seung Uk , Sharmoukh Walid 
Published: August 2010

AbstractHere we describe the newly designed electrochromic(EC) materials to achieve better RGB colors and improved bistability. We also report the color images of the printed reflecting and transparent EC devices showing good reversibility and memory. A reflectance value of above 50% was obtained by using the white reflector. The simple structure and easy driving method will allow the device application in various areas, such as simple segment driving devices, display information (DI) board, and paper like display (PLD).
P‐109: Efficient p‐i‐n Top‐emitting Flexible Organic Light Emitting Diodes on Planarized Stainless Steel Foil
Authors: Su Shang‐Yu , Ho Meng‐Huan , Kao Pei‐Yi , Wu Chang‐Yen , Peng Yi‐Hao , Lin Kuan‐Hung , Chen Huang‐Ming Philip , Chen Chin H. 
Published: August 2010

AbstractA high‐efficiency p‐i‐n top‐emitting flexible organic light emitting diode (TFOLED) employing highly reflective Ag as anode and semitransparent Ca/Ag as cathode was fabricated on SS substrate which was insulated and planarized with a specially formulated photoresist coating. By incorporating p‐dopant (WO3) and a new n‐dopant (PAK2) in hole and electron transparent layers, respectively, along with an optimized microcavity structure, a green fluorescent C545T doped Alq3 TOLED on SS substrate achieved one of the highest efficiencies of 26.7 cd/A and 19.8 lm/Wat 20 mA/cm2 reported for flexible OLEDs.
P‐111: Effect of Pressure on Polymer Stabilized Cholesteric Texture Light Shutter
Authors: Ma Ji , Hicks Sarah , Hurley Shawn , Yang Deng‐Ke 
Published: August 2010

AbstractIn this work, we study the effects of pressure on polymer stabilized cholesteric texture (PSCT) normal‐mode light shutter. The externally applied pressure may damage the polymer network and thus change the orientation of the liquid crystal and produce undesired haze in the transparent state. Through material formulation, we developed new PSCT systems that have better resistance to external pressure. We also explored methods to repair damaged polymer network.
13.3: Using New Driving Method to Reduce Data IC Heat, with the Single Scan Mode, in a 50‐In Full HD PDP
Authors: Kim Dae‐Hun , Kim Sung‐Hwan , Park Hyun‐Il , Kwak Jong‐Woon , Kim Tae‐Hyung , Kim Kwang‐Hyun , Myoung Dae‐Jin , Cho Jang‐Hwan , Moon Seong‐Hak 
Published: August 2010

AbstractIn order to improve image quality, there is a need for high definition, which is an increase in vertical lines. However, with such an increase, the data IC heat becomes an issue. The data ER circuit is used to solve this problem. We can eliminate the data ER circuit that is used by using a linear‐subfield driving, a new data switching algorithm, and a new subfield mapping in a 50‐in full HD PDP with single scan mode.
P‐113: Materials for Light Efficient LCD
Authors: Lazarev Alexander , Geivandov Artur , Guselnikov Nikolay , Kasianova Irina , Lazarev Pavel , Seregin Ilya , Palto Serguei 
Published: August 2010

AbstractThe way to increase efficiency of modern LCD is to remove the absorbing optical components: color filter and dichroic polarizer. Non‐absorbing polarizer together with sub‐millisecond fast LC mode working infield‐sequential RGB mode are the keys to future LCD.
P‐117: Optical Compensation Schemes of Biaxial Nematic Liquid Crystal Displays for Wide Viewing Angle Performance
Authors: Yang Young‐Cheol , Yang Deng‐Ke 
Published: August 2010

AbstractWe propose film‐compensated biaxial nematic liquid crystal displays with wide viewing angle. Compensation schemes for six cases utilizing horizontal electric field are designed. Numerical calculations show that viewing angle performances are greatly improved by the proposed methods.
P‐118: Twisted Nematic Mode with High Contrast Ratio Using Microlens Arrays
Authors: WookKim Young , Gwag Jin Seog , Kim Kyung‐Bae , Yu Chang‐Jae , Kim Jae‐Hoon 
Published: August 2010

AbstractWe propose twisted nematic (TN) mode liquid crystal device with high contrast ratio (CR) using a new microlens array (MLA) configuration composed of switching unit, focusing unit, and circular black matrix layer (BML). Consequently, CR of TN mode is improved dramatically.
P‐119: Sub‐Wavelength Grating Color Filters for Reflective Displays
Authors: Cheong Byoung‐Ho , Prudnikov Oleg N. , Yu Jaeho , Cho Young‐Sang , Choi Hwan‐Young , Shin Sung Tae 
Published: August 2010

AbstractSub‐wavelength grating color filters are proposed for use with reflective displays. The color filters are composed of two‐dimensional silicon gratings on a quartz substrate. Red, green, and blue color filters of 20mm × 20mm size have been fabricated using electron beam lithography method, and have high angular tolerance of up to ±45 degrees for incident angle of light. Numerical simulations reveal that the high angular tolerance is achieved due to the high contrast of the grating's refractive index.
13.4: Three‐Dimensional Observations of Reset and Address Discharges of Plasma Display Panel
Authors: Cho Tae‐Seung , Choi Jong‐Ki , Heo Eun‐Gi , Choe Doek‐Hyeon , Terao Yoshitaka , Yamada Yukika 
Published: August 2010

AbstractThree‐dimensional infrared emission characteristics of a weak discharge in reset period and two different discharge modes in address period were investigated with 3‐D test panel. Based on 3‐D infrared emissions measured in reset period, the infrared from the cathode were not observed all during the rising and falling ramp reset period and these characteristics are closely related to the electron energy near the cathode. Based on the front and side images of the weak discharge in reset period, the address discharge mode is estimated and experimentally confirmed with the 3‐D test panel. In addition, depending upon various driving conditions, two address discharge modes (single‐tail and double‐tail modes) were observed and discussed.
P‐125: Transition Free, High Contrast Reactive Monomer Modified Pi‐Cell
Authors: Chen Szu‐Fen F. , Chang Yu‐yun , Chow Liansing Culp , Chen Huang‐Ming Philip , Shieh Han‐Ping D. 
Published: August 2010

AbstractThe proposed reactive monomer modified Pi‐cell (RMM‐Pi‐cell) can suppress its critical voltage to zero, i.e. state transition‐free cell. The cell retardation data confirmed the initial bend orientation with zero voltage applied. The additional nematic reactive monomer (RM) layer possessed molecular average tilt angle over 80° which allowed the liquid crystal molecules arranged in favored bend state in 3μm cell. Moreover, the light leakage of dark state was reduced. The contrast ratio of RMM‐Pi‐cell was improved by a factor of 11 compared with an original Pi‐cell without using compensation film.
P‐127: Multistabilized SmA LC Device Controlled by a Fringe‐Field Switching Mode
Authors: Chen Hui‐Yu , Wu Jhih‐Sian , Liu Hsin‐Hung , Mo Chi‐Neng , Chen Szu‐Fen 
Published: August 2010

AbstractMain approach to obtain a multistabilized SmA LC device is to drive the orientations of the SmA LC through applying an in‐plane or an out‐plane electric field. To get better electric‐optical performances of the SmA LC device, an idea of the improvements on the electrode structure and the surface treatment of the cell is introduced here The experimental observations on the modification SmA LC device exhibit not only a high contrast ratio but also a low driving voltage.
P‐130: Effect of IPS Cell Structure on the Electro‐Optical Property of a Room‐Temperature Blue Phase Liquid Crystal
Authors: Lu Lu , Hwang Jeoung‐Yeon , Chien Liang‐Chy 
Published: August 2010

AbstractIn this paper, we demonstrate a fast switching electro‐optical cell based on a room‐temperature blue phase liquid crystal (BPLC) using in‐plane‐switching (IPS) cells. The effect of IPS cell structure on the electro‐optical property of the BPLC is investigated by varying the cell gap, line space and electrode width of IPS cells. Fast switching time, low switching voltage and large field‐induced birefringence are achieved for the BPLC with an optimized cell configuration.
P‐133: Variable Liquid Crystal Pretilt and Azimuth Angle Using Stacked Alignment Layers
Authors: Lee Chung‐Yung , Li Yuet‐Wing , Kwok Hoi‐Sing 
Published: August 2010

AbstractA new alignment layer is developed. This alignment layer is capable of generating arbitrary pretilt and azimuth angles for the liquid crystal. It is based on stacking both photo‐aligned polymer and rubbed polyimide together. The alignment produced is robust. Moreover, the processing window is also maximized.
P‐134: New Mechanism of Photoalignment Based on Reversible Intermolecular Bonds
Authors: Muravsky Alexander , Mahilny Uladzimir , Agabekov Vladimir , Ariko Nadezhda , Malashko Pavel , Shachab Siyamak 
Published: August 2010

AbstractWe present new mechanism of liquid crystal photoalignment based on reversible intermolecular bonds (hydrogen bonds or metal‐oxygen bonds) between dye molecules. This mechanism differs from known before and possesses temporal stability of photoinduced alignment against thermal disordering at room temperature. Predicted photoalignment dye was synthesized and verified in experiment.
P‐136: Tunable Photosensitivity of Alignment Film for Flexible Liquid Crystal Displays
Authors: Yao Lishuang , Du Tao , Yu Qiang , Chigrinov Vladimir , Kwok Hoi Sing 
Published: August 2010

AbstractIn this paper, a novel type of photosensitive material used for photoalignment was explored here. After unpolarized ultraviolet light (UV) irradiation in solution, spincoating film with this new material showed fine ability to align liquid crystal (LC) without further exposure. with proper concentration of mixing it to mature azo‐dye photoalignment film explored in our lab, the alignment film could give execellent alignment quality. Furthermore, the photosensitivity of photoalignment film could be tuned up and down in contrast to that with pure azo‐dye material. This result is exciting for flexible liquid crystal displays such as optical rewritable electronic paper (ORW e‐paper), which makes gray scale of device much easier to achieve with photoalignment films existing tunable photosensitivity.
P‐137: Anchoring Energy Enhancement for Plasma Alignment Technology
Authors: Hsu Chih‐Yi , Lee Tse‐Hsien , Chen Huang‐Ming Philip , Kuo Hui‐Chien J. , Chen Yi‐Fan , Lee Chin‐Yang , Lin Yin‐Chang , Hsu Yao‐Jane 
Published: August 2010

AbstractThe oxygen plasma post‐treatment was adopted for alignment preparation in Ar plasma alignment process. The light leakage at the dark state was suppressed by the new treatment. The NEXAFS data suggested that the out of plane carbonyl groups have been regenerated under oxygen plasma post‐treatment. The polar anchoring energy was two times increased comparing to the Ar treated PI. The cell's EO properties by new plasma treatment were comparable to the rubbed PI surface.
P‐142: A Simple Transflective LCD for Mobile Display Applications
Authors: Li Yan , Ge Zhibing , Wu Shin‐Tson 
Published: August 2010

AbstractA simple transflective liquid crystal display (TR‐LCD) is proposed based on dual cell gap 63.6° TN/MTN mode. with only one additional positive A‐film, this TR‐LCD configuration achieves good performance for both transmissive (T) and reflective (R) regions: 1) high optical efficiency, 2) low operation voltage, 3) acceptable viewing angle, and 4) fairly good cell gap tolerance. Moreover, the electro‐optical properties in T and R regions match very well, so that single gamma curve driving is enabled. This TR‐LCD is easy to fabricate and suitable for mobile displays.
P‐144: Single Mode Transflective Liquid Crystal Display with Dual Cell Gap Using a Multipurpose Substrate
Authors: Kim Yeun‐Tae , Hong Jong‐Ho , Kim Hijung , Lee Sin‐Doo 
Published: August 2010

AbstractWe describe a single mode transflective liquid crystal display (LCD) having a multipurpose substrate in a dual cell gap configuration. The multipurpose substrate fabricated by a replica molding technique provides the vertical alignment for the liquid crystal molecules without any surface treatment and bi‐level microstructures as spacers to maintain different cell gaps in two sub‐pixels. The elastomeric multipurpose substrate is thinner and lighert than a typical glass substrate. Our transflective LCD shows no electro‐optical disparity between the transmissive part and the reflective part as well as enhanced portability due to reduction over 30 % in thickness and weight.
14.2: Waveguide‐Based Pico‐Projector with Only One Lens for Cell‐Phone Applications
Authors: Li Kenneth 
Published: August 2010

AbstractWith the advancements in the LED development, it is now possible to have projectors small enough to be integrated into cell phones. Similar to the cell phone cameras, in order to have a high adoption rate, the cost have to be low, which requires low component count and simple construction. To achieve low cost, the most important factor is to use a small imager chip, which increase the illumination requirements. Recycling is needed to match the illumination etendue to that of the imager chip. This paper presents an integrated approach to the illumination with recycling and projection architecture using waveguides such that the component count is low and the whole projector can be assembled without high tolerance. One key feature is that the complete projector consists of only one lens, namely, the projection lens.
P‐162: Application of Mixed Host and Hole‐Blocking for High‐Efficiency White Organic Light‐Emitting Diodes
Authors: Shieh Tien‐Shou , Lin Jin‐Sheng , Liu Pey‐Ching , Tseng Mei‐Rurng 
Published: August 2010

AbstractThis paper was to develop charge‐confining phosphorescent white organic light emitting diodes (WOLEDs) based on mixed host (TCTA and CzSi) and hole‐blocking (TPBi and BPhen) layers. The blue phosphorescent sensitizer was Bis(3,5‐ difluoro‐ 2‐(2‐pyridyl)phenyl‐(2‐carboxypyridyl) iridium (Firpic), and the orange phosphorescent sensitizer was the thieno‐pyridine framework organo‐iridium complexes (PO‐01). The sandwiched structures of the blue/orange/blue with different TPBi dopant ratio in BPhen were compared. The WOLEDs of the EL‐I series were all mixed‐host for emitting layer, but the emitting layer of the EL‐II series were without mixed‐host at the second blue one. The efficiency of WOLEDs of the EL‐I device at 4.3% TPBi dopant ratio in the BPhen was 34.1lm/W at 1000 cd/m2. However, the efficiency of WOLEDs of the EL‐II series did't raise the device's characteristics when the TPBi is doped in BPhen, and WOLEDs of the EL‐II series responded insensitively to drive current. They were good suitability to use in OLED lighting.
P‐165: Highly Efficient Ink‐Jet Printed Small Molecular Phosphorescent OLEDs
Authors: Kim Mi‐Na , Park Chan Hyuk , Han Mi‐Young , Lee Young In , Cho In Seok , Choi C. H. , Seo Y. H. , Cho G. S. , Park Byoungchoo 
Published: August 2010

AbstractWe studied efficient light emission from printed small molecular electrophosphorescent OLEDs (PHOLEDs). The organic layer was made by ink‐jetting with a composite solution, prepared by dissolving small molecular compounds into mixed solvents. Efficient green light emissions were generated at relatively low voltages; the peak luminance over ∼50,000 cd/m2 with the peak current efficiency of 45 cd/A.
P‐166: All‐Solution‐Processed Multilayered Small‐Molecule OLEDs with High Device Efficiency
Authors: Tseng Hsin‐Rong , Meng Hsin‐Fei , You Jia‐Da , Horng Sheng‐Fu , Yen Feng‐Wen , Lin I‐Feng 
Published: August 2010

AbstractAll‐solution‐processed multilayer blue small molecular organic light‐emitting diodes are fabri‐cated by blade coating method. Fluorescent blue host,1‐(7‐(9,9′‐bianthracen‐10‐yl)‐ 9,9‐dioctyl‐9H‐fluoren‐2‐yl)pyrene, and blue dopant, 4,4′‐(1E,1′E)‐2,2′‐(naphthalene‐2,6‐diyl)bis(ethene‐2,1‐diyl)bis(N,N‐bis(4‐hexylphenyl) aniline), are synthesized to achieve good solubility and pinhole‐free thin film by solution process. The multilayer device structure with hole/electron transport layer is achieved by blade coating method without the dissolution problem between layers. The efficiency of the all‐solution‐processed device is 4.8 cd/A at 1,200 cd/m2, close to that by thermal deposition in high vacuum chamber.
P‐168: Enhancing Efficiency of Light Emitting Devices by Using Dewetting Metallic Thin Film
Authors: Der Yao Yeong , Wei Da Hua , Hsu Chia You , Hsu Sen Yu , Wei Pei Kuen , Der Chou Ming , Mo Chi Neng 
Published: August 2010

AbstractMetallic Ag and Au nanostructures with different size on ITO coated glass substrates have been fabricated by using metal thin film dewetting technique for studying the light guide in a display system. The external quantum efficiency of the LED is influenced by high refracting rate materials. The increase of extraction efficiency is based on scattering light from the trapped photons. with Ag nanostructures in peripheral area of emitting region on the ITO coated glass substrates, the external quantum efficiency of devices increases by about 20 %. We have demonstrated that metal thin film dewetting technique can be applied to fabricate metallic nanostructures in backlight layer for LED or OLED systems.
P‐178: White OLED Panel with RGBW Color Filters Based on Dual‐Plate OLED Display (DOD) Structure
Authors: Choi Hong‐Seok , Kim Hwa Kyung , Pang Hee Suk , Pieh Sung Hoon , Sung Chang Je , Kim Myung‐Seop , Han Chang‐Wook , Tak Yoon Heung 
Published: August 2010

AbstractWe report new DOD structure employing WOLED with color filters patterning RGBW sub‐pixels. The DOD structure consists of the top plate on which organic layer was evaporated and the bottom plate involving TFT arrays. for white OLED, the top plate contains reformulated RGBW color filters and an overcoat layer. The EL efficiency of one‐stacked WOLED is 18.7 cd/A with CIE x, y coordinates of (0.31, 0.35) at 4.3 mA/cm2. By combining WOLED and the DOD structure using a‐Si backplane, we obtained the high aperture ratio up to 67% in the panel having the same pixel size for 32 ″ Full HD, and use of color filters developed for our WOLED enables color gamut to become wider than the 100% NTSC in uniform color space (u',v').
P‐176: Method of Despeckle in a Laser Source Microdisplay Projector
Authors: Domm John , Li Mang 
Published: August 2010

AbstractA method of despeckle for a laser illuminated microdisplay is fabricated using a large core diameter optical fiber with significant scatter properties. The multiple modes set up in the fiber, along with scatter, reduce the coherence in the laser light enough to yield a projected image that is perceived to be speckle free.
P‐198L: Late‐News Poster: High Luminance Uniformity Flat Fluorescent Lamp for Dual View LCD Backlight Application
Authors: Hwang Sunnam , Kim Haksu , Kim Chungsoo , Lim Sungkyoo 
Published: August 2010

AbstractFlat fluorescent lamp (FFL) with high luminance uniformity for dual view LCD backlight application was developed and demonstrated. Two glass plates with channels formed by glass forming with one flat base glass plate were used to demonstrate an advanced FFL that emit light from the both surfaces of FFL. This bi‐directional FFL (BDFFL) will be useful as bi‐directional backlight for dual view LCD.
14.5L: Late‐News Paper: A High Efficiency Mobile Projection Engine Utilizing Color Sequential Illumination
Authors: Phillips Bill , Grace Jennifer , Yun Zhisheng , Willett Stephen , Snively David , Pol Tom , Ardashnikov Boris , O'Shea Gerry , Moskovich Jacob , Kreitzer Melvyn H. 
Published: August 2010

AbstractWe present a high light efficiency and low power consumption projection engine for mobile device applications. Efficient light coupling and color mixing, high contrast reflective polarization & recycling, and precision molded optics were combined to achieve this high performance LED/LCOS‐based system having a 10.5 mm light engine thickness and demonstrating 8.0 lm/W.
15.1: Invited Paper: Amorphous Oxide Semiconductor Thin‐Film Transistors: Performance & Manufacturability for Display Applications
Authors: Wager John F. 
Published: August 2010

AbstractVarious types of metal‐oxide thin‐film transistors (TFTs) are under development for next‐generation display applications. We advocate the use of amorphous oxide semiconductors (AOSs) for this purpose. The objective of this presentation is to: (i) briefly compare the AOS approach to that of the binary metal‐oxide TFT strategy, and (ii) assess AOS channel layer materials options in terms of their performance and manufacturability in the context of pertinent economic, environmental, and technology constraints.
16.2: Invited Paper: Flexible/Stretchable Electronics for Unusual Display Systems
Authors: Rogers John A. 
Published: August 2010

AbstractOrganized arrays of single crystalline semiconductor nanoribbons, nanomembranes and nanowires represent an enabling class of thin film type material for flexible/stretchable circuits suitable for display and other applications. This paper describes methods to create and manipulate such materials, and a variety of device demonstrators to illustrate key capabilities.
17.2: Advanced Display Motion Induced Color Distortion and Crosstalk Analysis Methods
Authors: Lee Jongseo , Jun Taejong , Park Gichang , Lee Jooyoung , Han Jungsuk , Kim Taeho , Souk Jun H. , Shin Sungtae 
Published: August 2010

AbstractMotion artifact of Display devices has a huge interest from industries and users recently. Among those artifacts, color break up (CBU) and Dynamic false contour are the main degrading characteristic in field sequential type displays and Plasma Displays. Also, motion blur has been researched intensively recently, but there is a critical motion induced artifact due to phosphor or LC unwanted performance. This visual phenomenon is similar to normal crosstalk artifact, so it is named as motion crosstalk. Unfortunately, there are no objective measurement methods for those two motion‐induced artifacts. Here we introduce advanced analysis methods for two different kinds of motion artifacts.
17.3: Visual Calibration of Displays for Accurate Contrast Reproduction
Authors: To Long , Woods Russell L. , Peli Eli 
Published: August 2010

AbstractWe developed a visual calibration method (free of instruments) to characterize color display response, and demonstrate its capability to produce wide dynamic range achromatic display accurately as needed for measuring contrast sensitivity. We performed calibration and verification on both CRT and LCD monitors, and report differences between them.