bluuebunny/crossref_metadata_2025_split huggingface dataset:
15.2: Distinguished Paper: Assessment of Temporal Blur‐Reduction Methods Using a Computational Observer that Predicts Human Performance
Authors: Liang Hongye , Park Subok , Gallas Brandon D. , Badano Aldo , Myers Kyle J. 
Published: August 2007

AbstractWe report on a method to assess the impact of temporal blur reduction techniques based on measured or modeled device temporal characteristics with a contrast‐sensitive computational observer that predicts human performance. We applied the method to the comparison of different devices and temporal blur reduction approaches.
18.1: Distinguished Paper: Novel TFT‐LCD Technology for Motion Blur Reduction Using 120Hz Driving with McFi
Authors: Kim Sang Soo , Kim Nam Deog , Berkeley Brian H. , You Bong Hyun , Nam Hyoungsik , Park Jae‐Hyeung , Lee Junpyo 
Published: August 2007

AbstractSamsung has launched a 70‐inch Full HD (1920×1080) LCD‐TV panel which, on a commercial basis, is the world's largest size so far. This size is the maximum that can be achieved using a single polarizer sheet. Its features include 600 nits luminance, dynamic control using LED local dimming, 100,000:1 contrast ratio, and a color gamut of 105%. Also, it is the world's first high speed FHD 120Hz frame rate panel, accompanied by a newly developed pixel structure and driving scheme. This totally new driving method concept includes an alternative pixel structure developed from the 1G‐2D cell structure that we announced last year. Also, new product and design technology, optimized for larger sized LCD‐TV products, was adopted. This technology overcomes severe charging margin requirements, enabling manufacturability and high quality in Samsung's FHD line‐up (40″, 46″, 52″, 57″, 70″).
18.3: Additional Refresh Technology (ART) of Advanced‐MVA(AMVA) Mode for High Quality LCDs
Authors: Huang Yi‐Pai , Huang Wei‐Kai , Tsao Cheng‐Han , Su Jeng‐Jia , Hou Hong‐Lung , Liao Leo , Lee Chia‐Yu , Chang Ting‐Rei , Lin Yu‐Chieh , Chen Po‐Lun 
Published: August 2007

AbstractWe proposed “Additional Refresh Technology(ART)”, which has the features of low color washout and fast response speed by only modifying the pixel layout. Besides, by utilizing ART technology, the image can be real time optimized with simple method. ART have successfully been implemented as the Advanced‐MVA(AMVA) mode for AUO's LCD‐TV products, that ART has become the promising solution of advanced LCD‐TV panels for mass‐production.
19.2: Color Filter Formulations for Full‐Color OLED Displays: High Color Gamut Plus Improved Efficiency and Lifetime
Authors: Helber Margaret J. , Alessi Paula J. , Burberry Mitchell , Evans Steven , Brick M. Christine , Diehl Donald R. , Cok Ronald 
Published: August 2007

AbstractThis paper describes Eastman Kodak Company's new color filter formulations for use in White OLED displays. The new filters deliver a substantially higher color gamut compared with commercially available LCD filters at nominal thickness, and substantially higher efficiency and lifetimes, when compared with thickened versions of the same LCD filters.
19.3: Efficient White Phosphorescent Organic Light‐Emitting Devices
Authors: D'Andrade Brian W. , Tsai Jui‐Yi , Lin Chun , Weaver Mike S. , Mackenzie Peter B. , Brown Julie J. 
Published: August 2007

AbstractWe demonstrate two phosphorescent white OLEDs. At 1,000 cd/m2, one has EQE = 20% at CIE = (0.38, 0.39), and another has 25 lm/W with CIE (0.39, 0.44). At 100 cd/m2and with outcoupling enhancements, devices either have total EQE = 37% or total efficacy = 51 lm/W.
20.1: Invited Paper: Metrology and Robustness of Bright‐Room Contrast Measurements
Authors: Kelley Edward F. 
Published: August 2007

AbstractBright‐room contrast measurements methods are being proposed by standards committees to characterize flat panel displays for living‐room ambient environments. Some proposals involve creating a room with an overhead light. By modeling the room as a sphere, we show how such room‐based measurement methods can be very irreproducible. Such methods can be modified and made robust by making direct‐source measurements combined with integrating‐sphere‐based diffuse reflectance measurements.
22.3: Viewing Angle‐Aware Color Correction for LCDs
Authors: Wu Chih‐Nan , Cheng Wei‐Chung 
Published: August 2007

AbstractViewing angle‐dependent color shift is one of the major drawbacks of liquid crystal displays (LCD). As the viewing angle increases, not only the luminance but also the color saturation reduces and compromises the image quality. In this paper, we characterize the viewing angle‐dependent color shift of an LCD and propose a compensation method of adjusting the backlights and panel transmittance simultaneously. By increasing the panel transmittance, the color shift and luminance attenuation can be minimized. By increasing or decreasing the backlight intensity, the original luminance can be preserved or the power consumption can be reduced. Similar to previous approaches, the proposed method requires a video camera to capture the user's location for calculating the viewing angle. We have also implemented an emulator for reproducing the viewing angle‐dependent visual effects.
22.4: Invited Paper: Augmented Vision Head‐Mounted Systems for Vision Impairments
Authors: Peli Eli , Luo Gang , Bowers Alex , Rensing Noa 
Published: August 2007

AbstractWe have developed, implemented and tested a novel concept of vision‐multiplexing using augmented vision systems for people with vision impairments. Minified contour images from a head‐mounted, miniature video camera are presented on a see‐through display providing visual field expansion while still enabling the full resolution of the residual central vision to be maintained.
25.2: Achieving Three‐Peak White Organic Light‐Emitting Devices Using Wavelength‐Selective Mirror Electrodes
Authors: Lu Yin‐Jui , Lin Chun‐Liang , Chang Chih‐Hao , Wu Chung‐Chih , Chen Liang‐Jyi , Hsu Hsiang‐Lun , Lin Yu‐Ting , Nishikawa Ryuji 
Published: August 2007

AbstractWe have developed an effective approach based on wavelength‐selective mirrors to implement three‐peak WOLEDs that have EL spectra matching better with transmission spectra of typical color filters and thus give much enhanced color gamut for full‐color OLED display applications. The wavelength‐selective mirror used is highly compatible with OLED fabrication.
25.3: Highly Efficient White Light Organic Light‐Emitting Device
Authors: Lin Mei‐Fang , Wang Lei , Wong Wai‐Kwok , Cheah Kok‐Wai , Tam Hoi‐Lam , Lee Meng‐Ting , Ho Meng‐Huan , Chen Chin H. 
Published: August 2007

AbstractA highly efficient white organic light‐emitting device (OLED) with a novel sky blue dopant BUBD‐1 in a two‐color emission system was fabricated. The device achieved an EL efficiency of 17.1 cd/A and 7.9 lm/W at 20 mA/cm2 with CIEx,y coordinates of (x=0.29, y=0.41) which was not changed with drive conditions. The white light OLED reached a half‐decay t½ lifetime over 40,000 hours at an initial luminance of 300 cd/m2.
27.4: Statistical Approach to Find a Perceptually Relevant Measure for the Viewing Angle Dependency of Displays
Authors: Teunissen Kees , Qin Shaoling , Heynderickx Ingrid 
Published: August 2007

AbstractThe specification of the display's viewing angle as the angle, within which the contrast ratio is larger than 10:1, is still commonly used without any justification that this is a relevant specification from the consumer's point of view. In our search towards a perceptually relevant specification for the viewing angle, we performed a principal component and regression analysis to all physical characteristics of the display that might determine the viewing angle dependent image quality. This type of analysis was done for two types of LCDs and for one PDP. The results indicate that the luminance of the mid‐tone gray levels and the chromaticity coordinates of the primaries and the white‐point together determine the acceptable viewing angle.
30.1: Invited Paper: OLED Lifetime Issues in Mobile Phone Industry
Authors: Laäaäperi Antti , Hyytiäinen Ilkka , Mustonen Terhi , Kallio Samu 
Published: August 2007

AbstractLifetime issues have been hot topic through the history of OLED. Escpecially blue color has been problematic. A lot of research work has been carried out in OLED industry to improve the lifetime figures and results have been encouraging. However, it has been difficult to the mobile phone terminal makers to define, what is the acceptable lifetime in phone application. The limited lifetime is visible in the first place in the form of burn in images. These two issues have been the focus of this study.
31.2: Distinguished Student Paper: Ultra‐Slim Barrier Ribs for Plasma Display Panel by X‐ray Lithography Process
Authors: Ryu Seung‐Min , Han Manhee , Yang Dong‐Yol , Lee Seung S. , Kim Dong Ju , Park Lee Soon 
Published: August 2007

AbstractX‐ray lithography is one of the most powerful processes in the fabrication of nano/micro structures with a high aspect ratio. This process enables the fabrication of closed‐cell type ultra‐slim barrier ribs for PDP. In this paper, ultra‐slim barrier ribs of 12 μm upper width before sintering were fabricated by x‐ray lithography.
32.2: Effect of Crosstalk in Multi‐View Autostereoscopic 3D Displays on Perceived Image Quality
Authors: Kaptein Ronald , Heynderickx Ingrid 
Published: August 2007

AbstractThe effect of crosstalk in multi‐view autostereoscopic 3D displays on perceived image quality is assessed in two experiments. The first experiment shows that preference decreases with increasing crosstalk, but not as strong as expected. The second experiment shows that the crosstalk visibility threshold is higher than found in earlier studies.
35.4: Novel Transflective LCD with Micro‐lens Array to Double the Brightness
Authors: Sato Takashi , Watanabe Hisashi , Shibata Satoshi , Tomotoshi Takuma , Narutaki Yozo , Itoh Yasuhisa , Okamoto Kenji 
Published: August 2007

AbstractA Novel transflective LCD has been developed with introducing a microlens array and a highly collimated backlight system. This new technology provides excellent visibility both outdoors and indoors without increasing power consumption of backlight.
35.5L: Late‐News Paper: A Direct‐View MEMS Display for Mobile Applications
Authors: Hagood Nesbitt , Barton Roger , Brosnihan Tim , Fijol John , Gandhi Jignesh , Halfman Mark , Payne Richard , Steyn J. Lodewyk 
Published: August 2007

AbstractWith the continued proliferation of display intensive applications for portable electronics devices, the need for lower power, higher image quality video displays has never been greater. Pixtronix is uniquely able to meet these requirements through its MEMS (micro‐electo‐mechanical system) display technology, which enables the development of direct view displays with breakthrough optical transmission over 60%, color gamut over 100% (of NTSC, CIE 1931), 1,000:1 contrast ratio and wide view angles.
36‐1: Invited Paper: 2nd Generation Organics: High Power Efficiency, Ultra Long Life, and Low‐Cost OLED Devices
Authors: Huang Qiang , Meerheim Rico , Fehse Karsten , Schwartz Gregor , Reineke Sebastian , Walzer Karsten , Leo Karl 
Published: August 2007

AbstractFirst‐Generation OLEDs were employing bottom‐emitting structures with limited efficiency and rather high operating voltage. We demonstrate a number of novel approaches which allow realizing high‐efficiency OLEDs with flexible configuration and on low‐cost substrates. Electrically doped transport layers play a key role to achieve these favorable properties: First, we discuss monochromic and white pin‐OLED structures with very high efficiency. Then, we show top‐emitting OLEDs with doped transport layers which allow to easily optimize the optical outcoupling. Finally, we report on pin‐OLED with extremely long life times.
38.2: Lifetime Improvement of Eu‐doped BAM by Plasma Treatment
Authors: Kajiyama Hiroshi , Tanno Hiroaki , Shinoda Tsutae , Fukasawa Takayuki , Ramasamy Raju , Shanmugavelayutham Gurusamy , Yasuda Tohru 
Published: August 2007

AbstractThe effect of plasma treatment on the luminance efficacy of BaMgAl10O17: Eu2+ (BAM: Eu2+) is investigated. Among argon‐based plasmas with hydrogen or oxygen, it is confirmed that the hydrogen addition to argon plasma supremely improves the lifetime of BAM: Eu2+. The photoluminescence (PL) and thermoluminescence (TL) measurements reveal that the electron traps closely concerned with degradation are reduced by the hydrogen plasma. The PL measurements on BaMgAl10O17 strongly suggest that the vacancies and/or defects in BAM crystal are somehow repaired by hydrogen bridge formation.
40.2: Invited Paper: New Developments and Applications Update of BiNem® Displays
Authors: Angelé Jacques , Stoenescu Daniel , Dozov Ivan , Osterman Jesper , Laffitte Jean‐Denis , Compagnon Maxime , Emeraud Thierry , Leblanc François 
Published: August 2007

AbstractWe describe a new alignment material for BiNem® displays with improved azimuthal / zenithal anchoring energies that show no after‐image effects and can withstand low and high temperature storage tests. We also describe a partial image refreshing driving mode to improve the response time of BiNem displays. We introduce display modules designed for electronic shelf label and e‐dictionary applications.
40.4: An Electrophoretic LCD: Switching with Threshold and Video Rate
Authors: Sikharulidze David 
Published: August 2007

AbstractHere is presented an electrophoretic liquid crystal (EPLC) display, which employs a suspension of pigments with liquid crystals and exhibits switching with threshold and fast response, enabling video rate. The dielectric anisotropy of the LC medium, allowing by applying voltage switching between states with high and low dielectric permittivity, is responsible for this unusual electrophoretic switching.
41.2: Micro Silicon Technology for Active Matrix OLED Display
Authors: Arai Toshiaki , Morosawa Narihiro , Hiromasu Yasunobu , Hidaka Koji , Nakayama Tetsuo , Makita Atsuya , Toyota Motohiro , Hayashi Naoki , Yoshimura Yusuke , Sato Ayumu , Namekawa Kimiyasu , Inagaki Yoshio , Umezu Nobuhiko , Tatsuki Koichi 
Published: August 2007

AbstractWe developed novel “Micro Silicon” technology for AM‐OLED display. The micro crystalline silicon TFTs formed by dLTA (diode Laser Thermal Anneal) system realized uniform and stable current flow in large display area. A 27.3‐inch diagonal AM‐OLED display was demonstrated to provide applicable solution for OLED TV mass‐production.
44.3: Advantages of Two Spatial Nonlinear Channels for Color Manipulation
Authors: Pan Hao , Daly Scott 
Published: August 2007

AbstractRecent emerging wide‐color gamut displays place extra difficulties on the traditional pixel‐based color manipulation methods. The increase in color saturation stretches the signals as desired, but also the noise, generally making it objectionable for saturation gains of 2 or higher. The higher contrast and lower display noise of current displays further contribute to the source noise/artifact visibility.In this paper, we propose an image color manipulation pipeline architecture that decomposes the input into two spatial frequency bands, and the color processing is applied only to the lower frequency band. To avoid problems due to transition widths around edges that lead to ghost edges, noise variations around edges, or false colors at edges, we use a nonlinear filter, sigma filter, for the decomposition.
44.5: Dynamic Wide‐Color‐Gamut RGBW Display
Authors: Langendijk Erno H. A. , Belik Oleg , Budzelaar Frank , Vossen Frank 
Published: August 2007

AbstractLCD displays with an additional white primary (RGBW displays) have some clear advantages over conventional RGB displays. Firstly, they can transmit 50% more light and secondly they can have 50% more resolution compared to a conventional RGB display. RGBW displays also have a clear disadvantage; the display gamut does not match with the standard three‐primary (RGB) input gamut. Up to now, this resulted in rather poor color rendition of such displays, which prevented mass‐introduction in the (high‐end) LCD‐TV market. This paper presents the Philips Dynamic Gamut concept that solves the color rendition issues and describes the technical details of a 26″ demonstrator that proves the concept.
45.1: Invited Paper: Ultra‐thin and Flexible LSI Driver Mounted Electronic Paper Display using Quick‐Response Liquid‐Powder Technology
Authors: Sakurai Ryo , Hattori Reiji , Asakawa Michihiro , Nakashima Takuro , Tanuma Itsuo , Yokoo Akihiko , Nihei Norio , Masuda Yoshitomo 
Published: August 2007

AbstractThe thin and flexible LSI driver with a thickness of less than 40μm for passive‐matrix driven Quick‐Response Liquid Powder Display (QR‐LPD™) was successfully mounted onto the flexible printed circuit (FPC). The mounted LSI on the plastic substrate shows no significant degradation in the driving performances and keeps physical flexibility without any failures of connection. This technology can realize the fully flexible electronic paper in combination with a plastic substrate QR‐LPD™ fabricated by roll‐to‐roll process.
46.1: Invited Paper: Integrated a‐Si:H TFT Gate Driver Circuits on Large Area TFT‐LCDs
Authors: Moon Seung‐Hwan , Lee Yong‐Soon , Lee Min‐Cheol , Berkeley Brian H. , Kim Nam‐Deog , Kim Sang‐Soo 
Published: August 2007

AbstractIntegrated a‐Si:H TFT gate driver circuits on large area TFT‐LCDs are reviewed. A novel AC‐biased holding circuit to stabilize the floating node of the shift register on the gate drivers is proposed to improve the driver reliability. Experimental confirmation validates that the new a‐Si:H TFT gate drivers are highly reliable
47.3: Invited Paper: Bipolar Carrier Transport in Organic Small Molecules for OLEDs
Authors: So Shu K. , Tse Shing C. 
Published: August 2007

AbstractThis paper presents charge transport measurements of two important classes of materials for OLEDs applications, namely, 9,10‐di(2‐naphthyl)anthracene (ADN), and nathylphenylamine compounds (e.g. NPB). Both classes of materials turn out to be bipolar. The mechanisms of bipolar transport will be examined and their impact on device fabrication will be addressed.
47.4L: Late‐News Paper: High‐efficiency White Organic Light‐emitting Diodes with a Two‐stack Multi‐photon Emission Structure
Authors: Ishihara Shingo , Masuda Kazuhito , Sakaki Youichi , Kotaki Hiroshi , Aratani Sukekazu 
Published: August 2007

AbstractWe have demonstrated a novel white OLED with two vertically stacked emission units. The first emission unit employs a blue fluorescent emitter and the second one uses green and red phosphorescent emitters. The device architecture achieves low‐driving voltage and the combination of the emitters without deterioration in luminous efficiency.
49.3:Invited Paper: High Efficient Discharge Mode in an AC PDP with an Auxiliary Electrode
Authors: Choi Kyung Cheol , Cho Kwan Hyun , Lee Sung‐Min , Jang Cheol , Mun Jeong Hun , Kim Seung Hun 
Published: August 2007

AbstractA high efficacy AC PDP with an auxiliary electrode was investigated with the aim of attaining a better understanding of the discharge mechanism in a display cell. There are three types of discharge modes in an AC PDP with an auxiliary electrode; however, only two discharge modes that can decrease the discharge current are recommended for use in a high efficacy AC PDP. The discharge current decreased as the auxiliary pulse voltage increased because the wall charges on the sustain electrode were erased. However, the IR intensity did not decrease as the auxiliary pulse was applied. It was also found that the auxiliary pulse provides priming particles for the following periodic sustain pulse discharge. Consequently, there is a decrease in the discharge current without a reduction of the luminance and priming particles due to the auxiliary pulse. This can enhance the excitation rate of the discharges generated in the display cell of an AC PDP with an auxiliary electrode.
50.2 Vertically Differential Encoding Method for Low‐Power LCD Interface
Authors: Okumura Haruhiko , Baba Masahiro , Takagi Ayako 
Published: August 2007

AbstractBased on our original LCD interface technology, the Vertically Differential Encoding (VDE) method for LCD panel interface that reduced the EMI by −15dB [1], we have developed a Color Differential VDE (CD‐VDE) with fixed length coding as a low‐power LCD interface that can reduce the clock frequency to half without noticeable image degradation. We have reduced the power consumption by 14% for a 14‐in LCD with SXGA+ resolution by developing an FPGA with the CD‐VDE algorithm.
51.3: Thin Coatable Birefringent Films and Their Application to VA and IPS Mode LCDs
Authors: Palto Serguei , Kasianova Irina , Kharatiyan Ellina , Kuzmin Valery , Lazarev Alexander , Lazarev Pavel 
Published: August 2007

AbstractCrysoptix developed a novel approach to manufacturing coatable Thin Birefringence Film (TBF™) retarders based on molecular engineering of organic transparent materials. The advanced approach allows adjusting chemical structure of low molecular weight components with printing deposition techniques (including roll‐to‐roll slot die) to produce the coatable sub‐micron Thin Birefringent Films (TBF™) with the required three‐dimensional refractive index and retardation. We designed a variety of TBF™ with negative A‐plate, negative C‐plate, and biaxial retardation functions. We have developed new designs of VA and IPS LCD modes based on experimental value of refractive indices for negative C‐type and biaxial TBF™ retarders. Numerical simulation and device prototype testing have shown that application of the TBF™ retarders provides efficient optical compensation of LCD working in both VA and IPS modes.
52.3: 2.2 Inch qqVGA AMOLED Driven by Si TFT with Active Layer Deposited at Room Temperature
Authors: Jung Ji Sim , Park Kyung Bae , Ryu Myung Kwan , Lee Sang Yoon , Kim Jong Min , Kwon Jang Yeon 
Published: August 2007

AbstractWe have successfully fabricated 2.2inch AMOLED display using Si TFT with Si channel formed at room temperature (R.T.). The Si channel layer was deposited by ICP CVD at room temperature. Our R.T. Si TFT showed a field‐effect mobility of 0.07cm2/Vsec, 6 V of threshold voltage, 2.2 pA of off current, and 1E6 of on‐off ratio. Based on these performances, active matrix backplane was fabricated with Si TFT with a conventional pixel circuit consisting of 2 TFTs and 1 capacitance.
53.3: Manufacturing of 4th Generation OLED Masks with the Laser MicroJet® Technology
Authors: Mai Tuan Anh , Richerzhagen Bernold 
Published: August 2007

AbstractDisplay manufacturers are investing heavily into production lines for OLED (Organic Light‐Emitting Diode) displays. Volume production of active‐matrix OLED has already started. The production will increase through the TV mobile phones demand for high‐resolution mobile displays as the AM OLED can switch pixels 1,000 times faster than TFT‐LCD technology. A typical mask is only 40 micron thick and has millions of tiny but lengthy apertures. The requirement for accuracy is very high, since several masks are used for the same display. A new micro‐machining technology, ‐ a hybrid of laser and water jet technology, the water jet‐guided laser, also called as Laser MicroJet® technology ‐ has been developed for OLED mask cutting. By combining a hair‐thin low‐pressure water jet and a powerful short‐pulsed Ytterbium fiber laser, the problem of heat damage has been completely solved. The Laser MicroJet® technology can produce small delicate openings with totally clean edges (no dross or slag). The cut apertures are free of contamination and thermal stress. Precision (few microns) and speed (25,000 – 30,000 apertures per hour) is so high so that the manufacturing costs for OLED masks can be drastically reduced. The process is applicable for any mask dimension. Synova cutting systems, which have a cutting area of 1300 × 900 mm for producing 4th generation OLED masks are being used now at major mask manufacturers.