bluuebunny/crossref_metadata_2025_split huggingface dataset:
27.1: Integrated pMOS Gate Driver for a 3D AMOLED Display
Authors: Chung Kyung‐Hoon , Chung Bo‐Yong , Park Seong‐Il , Park Dong‐Wook , Choi Sang‐Moo , Kim Keumnam , Kim Byung‐Hee , Kim Sang Soo 
Published: July 2011

AbstractSimultaneous Emission with Active Voltage control (SEAV) is a strong candidate for crosstalk‐free driving of 3D Active Matrix Organic Light Emitting Diode (AMOLED) displays. A gate driver for a SEAV 3D AMOLED panel needs two operating modes: the simultaneous switching mode and the progressive scanning mode. However, conventional gate drivers can operate in only progressive scanning mode. In this paper, a new integrated gate driver to support both of these modes is proposed and applied to a prototype 3D AMOLED display panel.
27.4: Distinguished Student Paper: Simultaneous Programming and Emission Driving Using External Compensation Method for 3D AMOLED Displays
Authors: In Hai‐Jung , Oh Kyong‐Hwan , Song Chang‐Woo , Kwon Oh‐Kyong 
Published: July 2011

AbstractSimultaneous programming and emission driving using external compensation method for 3D active matrix organic light emitting diode (AMOLED) displays is proposed. The emission current uniformity is improved by compensating threshold voltage and mobility variations of driving TFTs. Simulation results show that the maximum emission current error range of the proposed method is from −1.6% to 0.6% in 40‐inch full HDTV condition when the threshold voltage of driving TFT variation is form −1 V to 1 V and mobility variation of driving TFT is from −10% to 10%. The emission and programming time of 3D AMOLED display is also increased by simultaneous driving method.
28.3: A Pixel Design for TFT LCDs with Variable Refresh Rates
Authors: den Boer Willem 
Published: July 2011

AbstractA TFT pixel circuit is presented with a reconfigurable storage capacitance. For static images the pixel uses low refresh rates and large storage capacitance to reduce power consumption. For dynamic images the large storage capacitance is disconnected to allow full charging of each pixel at high refresh rate.
29.1: Invited Paper: Electrical Testing of Roll‐to‐Roll SAIL Manufactured Flexible Display Backplanes
Authors: Elder Richard E. , Jackson Warren B. , Jam Mehrban , Jeans Albert , Luo Hao , Maltabes John , Perlov Craig , Taussig Carl , Trovinger Steven , Gomez‐Pancorbo Fernando , Almanza‐Workman Marcia , Garcia Robert A. , Kim HanJun , Kwon Ohseung , Jeffrey Frank 
Published: July 2011

AbstractHP and Phicot are making a fully roll‐to roll fabricated display for a solar powered wrist display. We have developed methods for electrical testing of display backplanes on flexible substrates which are not bonded to a carrier. This has enabled improvement of yield through rapid electrical test feedback.
29.3: Color ChLC E‐paper Display with 100 um Flexible Glass Substrates
Authors: Wu Kuan‐Wei , Liao Yuan Chang , Shiu Jyh Wen , Tsai Yi Shou , Chen Kuan Ting , Lai Yu Cheng , Lai Chun‐Chun , Lee Yuh‐Zheng , Garner Sean , Lin James , Li Xinghua , Cimo Pat 
Published: July 2011

AbstractLight weight bistable cholesteric liquid crystal displays were fabricated using 100 um flexible glass as the top and bottom substrates. The flexible glass provided better registration control compared to plastic substrates previously used in the device process. A passive matrix full‐color panel using a color sharing architecture was successfully demonstrated.
30.1: A New Drive Scheme for Cholesteric Reflective Displays Under Active Matrix Addressing
Authors: Zola Rafael S. , Yang Young‐Cheol , Yang Deng‐Ke , Chen Heng‐Yin , Hsu Chien‐Chih , Chen Chih‐Jen , Liang Chao‐Chiun , Cheng Kung‐Lung 
Published: July 2011

AbstractA novel drive scheme for reflective cholesteric active matrix displays is proposed. This method is composed of two stages, a fast resetting phase which drives the cholesteric to the homeotropic state and a determining phase where different voltages are applied in order to get different gray levels of reflectance. When the determining voltage is low, a bright high reflective planar state is achieved while when the voltage is high, a dark focal conic state is formed. We experimentally demonstrated that the drive scheme works well for video ratio operation.
30.3: Master Parameter Governing the Response Time of Reflective Cholesteric Liquid Crystal Displays
Authors: Yang Young‐Cheol , Zola Rafael S. , Cui Yue , Yang Deng‐Ke , Chen Heng‐Yin , Hsu Chien‐Chih , Chen Chih‐Jen , Liang Chao‐Chiun 
Published: July 2011

AbstractWe investigated theoretically and experimentally the response time of cholesteric liquid crystal displays (ChLCDs). It turned out that the response time depended more on the structural change of twisted layers of ChLCs than the speed of the individual reorientation of LC directors. Numerical calculations showed that the surface anchoring energy of the substrates governed the transition from the homeotropic to the planar texture: ChLCs anchored weakly (Ws ≤ 10−5J/m2) on the bounding substrates undergo homogeneous transition, which is fast, while ChLCs anchored strongly (Ws ≥ 10−3J/m2) undergo defect‐assisted heterogeneous transition, which is slow. Experimental results agreed well with the theoretical results.
30.4: A Low Cost, Full Color Cholesteric LCD with Low Voltage and Crosstalk‐Free Drive Scheme
Authors: Liang Chao‐Chiun , Liao Yuan‐Chang , Chen Chih‐Jen , Chang Yun‐Shuo , Tsai Yi‐Shou , Shiu Jyh‐Wen , Chang Chung‐Shu , Chen Janglin , Marhefka Duane , Montbach Erica , Braganza Clinton , Khan Asad , Doane J. William , Chin Chih‐Lung , Cheng Kung‐Lung 
Published: July 2011

AbstractTo reduce the power consumption and improve the image quality of a full color Cholesteric LCD, low driving voltage Cholesteric LC and crosstalk‐free drive schemes have been respectively developed. The developed technologies were integrated into a 5″ full color QVGA Cholesteric LCD with a low‐cost single‐layer structure. The performance of the display validated the development approaches.
31.2: Invited Paper: Enhanced Minimally Invasive Surgery by 2D to 3D Conversion
Authors: Liu Kai‐Che , Nicolau Stephane , Wu Hurng‐Sheng , Angot Ludovic J. , Huang Wei‐Jia , Wu Chun‐Te 
Published: July 2011

AbstractMinimally Invasive Surgery (MIS) is a growing surgical technique comparing to traditional open surgery since it dramatically reduces patient trauma and costs but MIS technique is difficult because of looking at a 2D screen to perform the surgery. Depth perception is thus lost due to 2D endoscopic capturing and display. Therefore, the paper proposes real‐time 2D to 3D conversion for enhancing MIS to provide depth perception on 3D display for increasing surgical quality, improving in safety and speed of procedures, and also to lower learning curve. The proposed method to convert an endoscopic 2D video frame into a depth map and consequently into a pair of right and left image for viewing on a stereoscopic display is based on the use of a bilateral filter approximated by a bilateral grid. The architecture is to make edges sharp to enhance moving instruments and to preserve chamber geometry segmentation. Results of verification by simulated surgery and questionnaire for surgeons proof the feasibility of 2D to 3D conversion on MIS.
32.2: Speckle Suppression by 2D Spatial Light Modulator in Laser Projection System
Authors: Chang Yan‐Shuo , Lin Hoang Yan , Hsu Wei‐Feng 
Published: July 2011

AbstractTo diminish the speckle effect of a laser projection system, an LCoS spatial light modulator was employed to replace the commonly‐used diffuser and beam shaping components. The speckle contrast was reduced from 0.887 to 0.315, the image quality was greatly improved, and the system complexity was decreased as well.
33‐1: Invited Paper: Dynamic Range Management for Displays for Reduced Power and Improved Ambient Contrast
Authors: Chesnokov Viacheslav N. 
Published: July 2011

AbstractWe present a scheme for display management combining display power control with content dynamic range control which achieves a near‐seamless user viewing experience over a very wide range of ambient light. The method takes into account ambient light, screen characteristics, contrast perception over defined fields of view and pupil adaptation.
33.3: View Synthesis for Advanced 3D Video
Authors: Lim Ilsoon , Lee Jaejoon , Park Dusik 
Published: July 2011

AbstractIn this paper, we present a novel view synthesis algorithm. We are specifically concerned with view interpolation between two reference views. It is known that many holes occur in a virtual view when we synthesize using depth‐image based rendering (DIBR). We introduce the view synthesis algorithm which consists of the adaptive view blending and the directional background pixel replication. Our solution warps the two reference views into the virtual viewpoint and then merges the two projected images. Unlike the early work which blends the uniformly the projected views, we blend the projected images depending on the hole position. Also, to fill up the remaining holes, we develop the background pixel replication which distinguishes between the background and foreground and fills the current occluded pixel with color pixel in the true background. This view synthesis allows for the natural visual quality. We give some results about the subjective quality of the synthesized views and the virtual view produced by our algorithm shows significant visual quality.
34.1: Invited Paper: TRANSFORMERS ‐ Autostereoscopic Displays Running in Different 3D Operating Modes
Authors: de la Barré René , Hopf Klaus , Jurk Silvio , Leiner Ulrich 
Published: July 2011

AbstractThe paper gives an overview of our multimodal 3D display technology. Enabling technologies such as head tracking, shifting and scaling for content adaptation are briefly described using the example of a single‐user display. These new solutions can be applied to multiview and lightfield 3D displays as they can be found in the market independent of the used technology for image separation like parallax barrier, lenticular or holographic optical element. Beyond that dual view or integral imaging displays can be manipulated with similar results by slightly different means. In general, the new algorithms enable the use of content originally produced for glasses type 3D displays without the need of additional calculation of interpolated views.
34.2: Field Sequential LC Barrier for a Full Resolution Auto‐stereoscopic 3D Display
Authors: Kang Kihyung , Moon Soobae , Park Sangmoo , Hwang Seondeok , Shestak Sergey , Yoon Junghoon , Hwang Dongchoon 
Published: July 2011

AbstractIn this paper, we have developed 15.6 inch auto‐stereoscopic 3D display with a field sequential LC parallax barrier which shows the full resolution image of the panel even in the 3D mode. By field sequential switching of a barrier and an image panel, we can compensate the loss of the resolution in the LC barrier type 3D display. We also investigated the field sequential switching effect on the performance of the LC parallax barrier type 3D display.
34.3: Multi‐user 3D Film on Directional Sequential Backlight System
Authors: Ting Chih‐Hung , Hsu Ching‐Yi , Yang Che‐Hsuan , Huang Yi‐Pai , Tsai Han‐Wen , Yu Chih‐Chieh 
Published: July 2011

AbstractConsidering full resolution and without 3D glasses, time‐multiplexed type is the better choice for 3D display, such as directional sequential backlight system. However, the current directional sequential backlight system can only produce a single‐user 3D display provided 3D image for single observer. Thus, the multi‐user 3D film was proposed to add in front of the directional sequential backlight system and make the display become a multiuser (each observer watches the same image) 3D display provided full‐resolution 3D images for three observers.
34.5L: Late‐News Paper: Glasses‐Free 2D/3D Switchable Display Using a Unique Light Guide
Authors: Minami Masaru , Yokomizo Kanji , Shimpuku Yoshihide 
Published: July 2011

AbstractWe achieved a unique light guide that functions as both a parallax barrier and a backlight. We fabricated a LCD using this unique light guide that can be switched between 2D and multi‐view 3D modes. In addition to being based on a simple device that can be switched between 2D and 3D modes, our method provides extremely high‐quality displays of 2D and 3D images.
5.4: Wireless Smart Card with Electronic Paper Dot Matrix Display Using QR‐LPD Technology
Authors: Yokoo Akihiko , Kubota Tadashi , Saida Yasunobu , Sakurai Ryo , Ohno Shingo , Masuda Yoshitomo , Hattori Reiji 
Published: July 2011

AbstractWe have developed a thin and flexible smart card with EPD Electronic Paper Display using QR‐LPD™ Quick‐Response Liquid Powder Display technology. The extremely low energy consumption display applications can be realized by utilizing the image holding property with no energy consumption. In this study, we combined flexible EPD with wireless energy and data transfer system in order to realize extremely thin, light weight and flexible smart card that has dot matrix EPD. The possibility of wireless smart card with flexible EPD using QR‐LPD technology is discussed.
35.1: 14‐inch AMOLED TV Driven by HfInZnO Thin‐Film Transistors
Authors: Mo Yeon‐Gon , Kim Minkyu , Kim Kwang S. , Park Chang M. , Park Yong S. , Choi Chaun G. , Uh Keehan , Kim Sungchul 
Published: July 2011

AbstractA full‐color 14‐inch active matrix organic light emitting diode (AMOLED) TV, which does not suffer from the well‐known pixel non‐uniformity of luminance using a simple pixel circuit design consisting of 3 transistors and 1 capacitor, has been developed using amorphous hafnium‐indium‐zinc oxide (a‐HIZO) thin‐film transistors (TFTs) as an active‐matrix backplane. The n‐channel a‐HIZO TFTs exhibit a field‐effect mobility of 10 cm2/V‐s, threshold voltage of 0.38V, on/off ratio of >108, and subthreshold gate swing of 0.21 V/decade. Notably, the long‐ and short‐range standard deviations for the threshold voltage were less than 0.1V and 0.02V, respectively.
35.3: Distinguished Paper: A Novel Self‐Aligned Top‐Gate Oxide TFT for AM‐OLED Displays
Authors: Morosawa Narihiro , Ohshima Yoshihiro , Morooka Mitsuo , Arai Toshiaki , Sasaoka Tatsuya 
Published: July 2011

AbstractWe developed a novel self‐aligned top‐gate oxide TFT for AM‐OLED displays. Our developed Al reaction method to obtain source/drain regions is effective to fabricate a short channel and highly reliable TFT. A 9.9‐inch diagonal qHD AM‐OLED display was demonstrated to provide applicable solution for a large‐sized and ultra‐high definition OLED mass production.
36.1: Invited Paper: Rollable OLED Display Driven by Organic TFTs
Authors: Nomoto Kazumasa , Noda Makoto , Kobayashi Norihito , Katsuhara Mao , Yumoto Akira , Ushikura Shin‐ichi , Yasuda Ryo‐ichi , Hirai Nobukazu , Yukawa Gen , Yagi Iwao 
Published: July 2011

AbstractWe have developed a 4.1‐in FWQVGA rollable AM‐OLED display driven by organic TFTs. For an organic semiconductor, a peri‐Xanthenoxanthene derivative has been developed. We have also developed an integrated gate‐driver circuit. This enables to eliminate rigid gate‐driver ICs and roll up the OLED display with bending radius of 4 mm.
36.2: Invited Paper: Materials and Components for Flexible AMOLED Display
Authors: Jiin Dongun , An Sungguk , Kim Hyungsik , Kim Youngji , Koo Hyunwoo , Kim Teawoong , Kim Younggu , Min Hoonkee , Kim Sungchul 
Published: July 2011

AbstractMaterials and Components for Flexible AMOLED Display were reviewed in this paper. Plastic substrates need high thermal resistance and low coefficient of thermal expansion, which would be compatible with mass production line. Flexible modules such as chip on flexible substrate, slim polarizer, and touch screen panel are also important to realize flexible AMOLED display.
37.2: Invited Paper: The Role of the Impurity Diffusion Barrier for the Cathode Material in AC PDP
Authors: Whang Ki‐Woong , Lee Tae‐Ho , Cheong Hee‐Woon , Steinmüller Sven Ole , Janek Jürgen 
Published: July 2011

AbstractIn this paper, it will be shown that we can reduce the driving voltage and improve the luminance and luminous efficacy of Plasma Display Panel(PDP) significantly by blocking the diffusion of impurities into the cathode layer which occurs during the high temperature process like panel assembly. The TOF‐SIMS(Time‐of‐Flight Secondary Ion Mass Spectrometry) results show that the diffusion of impurities like Al, Na and K into the cathode layer can be effectively prevented by the adoption of a blocking layer made of SiO2. Another beneficial effect is the significant reduction of the aging time. It has been confirmed through the panel experiment that the impurity diffusion barrier is effective in reducing the voltage, aging time and increasing the luminous efficacy for both of the PDPs with a single MgO and a SrO‐MgO double cathode layer with more spectacular improvements in the latter case.
37.3: Wall Voltage Loss by Exoemission
Authors: Awaji Noriyuki , Tolner Harm , Miyamoto Shintaro , Kajiyama Hiroshi 
Published: July 2011

AbstractThe loss of wall voltage during the addressing waiting time tw has been investigated, and is found to correspond to an effective exoemission current that is inversely related to the time, i.e. Iexo ∼ 1/tw. This relation is approximately valid over 3 decades from 20 usec to 16.7 msec. The wall voltage loss for Sc3+ doped MgO is about three times larger than that of non‐doped MgO.
6.1: High Performance VA‐LCD Compensation Film Made with Environmentally Friendly Material for VA‐LCD
Authors: Takeda Jun , Tooyama Hirofumi , Fujiwara Isao , Andou Takumi , Ito Yoji , Mihayashi Keiji 
Published: July 2011

AbstractWe have successfully developed a novel compensation film, EVE‐film Environmental friendly film for VA‐LCD performance Enhancement, which improves VA‐LCD performance with less environmental burden. We satisfactorily realized optical designs of EVE‐film by controlling the internal haze, wavelength dispersion, and optical anisotropy, with innovative casting process. After all our efforts, VA‐LCD using EVE‐film exhibited 13% higher contrast and a color‐shift significantly better than our previous compensation film.
38.4: Full‐Color Patterning of Quantum Dot (QD) Light‐Emitting Diodes using QD Transplanting Techniques
Authors: Cho Hyunduck , Lee Changhee , Kwak Jeonghun , Shin Dong‐Myung , Bae Wan Ki , Lim Jaehoon , Char Kookheon , Lee Seonghun 
Published: July 2011

AbstractWe provide simple and versatile QD transplanting method, which allows well‐defined QD patterns down to a few micrometers and also provides compatibility with conventional device fabrication process and device architecture. We also demonstrate red, green, and blue QLEDs with transplanted QD active layers and characterize them in systematic correlation study between QD pattern morphology and device performances.
38.6L: Late‐News Paper: Advanced Coatable Polarizer Technology by Using Novel Liquid Crystalline Materials and Organic Dyes
Authors: Park Su Hyun , Lee Sang‐Wook , Hwang Byoung Har , Lee Jung‐Min , Kim Wook‐Sung , Shin Woo‐Sup , Jun Mike , Hwang Yong‐Kee 
Published: July 2011

AbstractWe have demonstrated the feasibility of thin‐film coatable type polarizer for high contrast. New liquid crystalline materials were developed and the manufacturing process was optimized to achieve high performance polarization characteristics. We made a 9.7 inch XGA prototype with our newly developed polarizer, and obtained good image quality and high electro‐optical performance. More approaches to get higher polarization performance in terms of materials and manufacturing process were discussed.
39.2: Polarization Conversion System Using a Polymer Polarization Grating
Authors: Seo Eunseong , Kee Hong Cheol , Kim Young , Jeong Seungman , Choi Hyunho , Lee Sanghun , Kim Jihwan , Komanduri Ravi K. , Escuti Michael J. 
Published: July 2011

AbstractWe describe a new Polarization Conversion System (PCS) concept, particularly well suited for pico‐projectors, employing a polymer polarization grating thin‐film, fly‐eye lens, and louvered halfwave plate. We demonstrate improved polarization‐conversion in the PG‐based PCS, leading to enhanced brightness (12%) and color‐uniformity (20%) as compared to a conventional PBS‐based PCS.
40.2: An Improved Differential Signaling Scheme for the Chip‐On‐Glass Application of TFT‐LCD
Authors: Jeon Hyun‐Kyu , Oh Kwang‐Il , Moon Yong‐Hwan , Kim Jun‐Ho , Choi Jung‐Hwan , Park Seok‐Jae , Na Joon‐Ho , Shim Jae‐Ryun , Oh Heong‐Seog , Kim Dae‐Seong , Han Dae‐Keun , Kim Jin‐Sung , Ha Sung‐Cheol , Kang Koo‐Won , Lee Hoe‐Ho , Do Gun‐Woo , Moon Kyoung‐Tae , Kim Jin‐Kyu , Choi Hyun‐Chul , Kim Lee‐Sup 
Published: July 2011

AbstractAn improved signaling scheme for the intra‐panel interface for the chip‐on‐glass (COG) application is proposed. The proposed signaling scheme adopts a transmitter with the current‐mode driver with shunt termination for an impedance matching on the transmitter and a receiver without termination to eliminate the multiple reflections on the transmitter. It obtains good signal quality on the receiver without additional current consumption. The transmitter for the proposed signaling scheme adopts the current‐mode driver with shunt termination instead of the voltage‐mode driver with series termination resistor for minimizing the effect caused by the process dependency of the circuitry in the transmitter. The receiver for the proposed signaling scheme is equipped with the loss compensator to equalize the channel loss caused by the highly resistive signal line‐on‐glass (LOG) and low channel bandwidth due to open termination on the receiver. The proposed signaling scheme is verified with 9.7‐inch XGA (1024RGB×768) resolution TFT‐LCD module for tablet computer. The proposed signaling scheme achieves the low electromagnetic near‐field radiation from the signal lines by acquiring the good signal integrity on the transmission channel.
40.3: A 2Gbps/lane Source Synchronous Intra‐Panel Interface for Large Size and High Refresh Rate Panel with Automatic Calibration
Authors: Ozawa Seiichi , Akita Hironobu , Suzuki Shinya , Miura Hidetoshi , Hachiya Shogo , Murakami Takayuki , Sasaki Kazuhisa , Kato Masahiro 
Published: July 2011

AbstractAn intra‐panel interface for large size and high refresh rate panel is proposed. A source synchronous clocking with a new calibration scheme enables data skew adjustment while eliminating sensitive analog circuits in source driver. 2Gbps operation required for a 80‐inch 4K2K panel with the 8‐bit RGB and 240Hz driving is verified.
41.1: Three‐dimensional Electro‐holographic Retinal Display
Authors: Xia Jun , Zhu Wenliang , Heynderickx Ingrid 
Published: July 2011

AbstractWe use a single phase‐only spatial light modulator and an iterative phase retrieval method to directly modulate the light at multiple planes inside the eye. By changing the focal length of the eye, images at different depth planes are sharply projected onto the retina, with which we mimic the accommodation of natural vision.
41.2: Acoustooptical Scanning Holography 3D Image Capturing and Electronic Hologram Recording
Authors: Petrov Vladimir V. 
Published: July 2011

AbstractNew approach for electronic hologram creation and 3‐dimensional image capturing on the basis of acoustooptical principles is considered. The features of acoustooptical interaction, such as spectral and spatial selectivity, relatively slow velocity of sound waves, ability for frequency shifting, simple method of optical heterodyning, easy way for angular and spatial control of optical beam give great advantages for creation of effective holographic system for 3D images capturing and reconstruction. Recent results of our investigation in this area such as new architecture of acoustooptical scanning holographical system as well as the estimation of main parameters are presented.