L CF Eurodisplays17 FC 1017 Abstracts.Indd

Total Page:16

File Type:pdf, Size:1020Kb

L CF Eurodisplays17 FC 1017 Abstracts.Indd Abstract book EuroDisplay 2017 31 October – 2 November 2017 Meliá Berlin, Berlin, Germany Organised jointly by the IOP Optical Group and the Society for Information Displays http://eurodisplay2017.iopconfs.org OPEN FOR SUBMISSIONS Connecting science, engineering & technology Launching in January 2018, Nature Electronics will publish both fundamental and applied research across all areas of electronics, from the study of novel phenomena and devices, to the design, construction and wider application of electronic circuits. It will also cover commercial and industrial aspects of electronics research. At its core, the journal will be concerned with the development of new technologies and understanding the impact of these developments on society. Nature Electronics will incorporate the research of scientists, engineers and industry, and will also provide comment, review and analysis of the key issues shaping the field and the technology reshaping society. Topics covered in the journal include: 2D and carbon electronics Memory RF electronics Analogue circuits NEMS/MEMS Sensors Bioelectronics Neuromorphic systems Signal processing Digital circuits Optoelectronics Spintronics Displays Organic electronics VLSI Flexible electronics Power electronics Wireless systems Consider submitting your next research paper to the journal. nature.com/natureelectronics A46198 Welcome to the EuroDisplay-2017 I am happy to welcome you in Berlin for the 33d international Conference EuroDisplay 2017 co-organized by the Society for Information Display and Institute of Physics. The program of this three-days event is in the trend set by previous EuroDisplay Conferences (former International Display Research Conferences IDRC) in Strasbourg (1993), Birmingham (1996), Berlin (1999), Nice (2002), Edinburgh (2005), Moscow (2007), Rome (2009), Arcashon (2011), London (2013) and Ghent (2015). It has been 18 years since prof. E.Lueder was entrusted by SID to organize the EuroDisplay-1999 Conference and Exhibition in Berlin. I wish you a warm welcome to Berlin again and will trust you will find time to enjoy its many delights. EuroDisplay 2017 will present the progress made in display research in a broad range of fields ranging from basic principles, display devices and display research to manufacturing and image quality will be presented at 8 sessions in two parallel tracks. Looking back over the past years, nobody could forecast the dramatic changes we have seen in the availability of very advanced flat-panel displays and other modern devices for broad areas of applications. I think that the worldwide display community made a tremendous job during last years and can be proud of what it has achieved. This Proceedings includes 3 keynote addresses, 14 invited papers, more than 70 oral and 40 poster presentations from all over the world. The Conference program is structured around a number of topics, Liquid Crystal and OLED technologies are especially prominent. All camera-ready papers published in this Proceedings have been mainly preserved in their original form. I especially acknowledge the very efficient contribution of Program Committee members who carefully reviewed all proposals in a short time. Thanks to all of them the number and quality of papers is unexpectedly high. We sincerely thank all the authors for their contribution. The Sponsors who kindly provided the financial support for the Conference are deeply acknowledged. I and other Organizing Committee’s members trust you will enjoy your stay in Berlin and of course find the Conference of enormous benefit. I welcome all of you to EuroDisplay 2017, and wish you a professionally rewarding and socially enjoyable time in a great setting. Many thanks for attending and have a great time! Prof.Aliaksandr Smirnov, EuroDisplay-2017 General Chair Tuesday 31 October 07:45 Registration Meeting Foyer, Melia Hotel 08:45 Welcome address Y-S Kim (President, SID) Paul Lacey (VP Europe, SID) Poopathy Kathirgamanathan (Immediate Past-VP Europe, SID) Alex Smirnov (Conference Chair) Keynote session Barcelona I Chair: Paul Lacey 09:00 (Keynote) Merging the real & the virtual worlds Achin Bhowmik, Intel Corporation, USA 09:35 (Keynote) Overview on microdisplay technologies and applications, current status and perspectives Gunther Haas, MICROOLED, France 10:10 (Keynote) Low-cost scalable OTFT backplanes for OLCD applications Josephine Socratous, FlexEnable, UK 10:45 Refreshments and exhibition - Meeting Foyer and Barcelona III Session 1 - Display materials and Session 2 - OLED organic electronics components Barcelona I Barcelona II Chair: Ian Sage Chair: Kristiaan Neyts 11:15 (Invited) Photoalignment by molecular (Invited) OLEDs and QLEDs rotation and applications to fabrication of Poopathy Kathirgamanathan , Brunel University, UK optical elements Hoi S Kwok, HKUST, China 11:45 Electrically switchable and broadband Realization of RGB colors from top-emitting white scattering-type linear polarizers using polymer OLED by electron beam patterning network twisted nematic liquid crystals Elisabeth Bodenstein, Fraunhofer Institute for Organic Electronics, Germany Ko-Ting Cheng, National Central University, Taiwan 12:05 Grating aligned ferroelectric liquid crystals Pixel drive circuit design for AM OLED microdisplays and their use in fast switching displays Hanning Mai, University of Edinburgh, UK Peter Wyatt, University of Leeds, UK 12:25 Liquid crystal phase grating devices for Synthesis and characterization of metal oxide- switching between transparent and graphene nanocomposites for QLED applications translucent states Basavaraja B M, PES University, India Tae-Hoon Yoon, Pusan National University, South Korea 12:45 Lunch and exhibition - Meeting Foyer and Barcelona III Session 1 continued - Display materials and Session 2 continued - OLED organic electronics components Barcelona II Barcelona I Chair: Poopathy Kathirgamanathan Chair: Victor Belyaev 14:00 (Invited) Anisotropic-based approach for (Invited) Footsteps in the OLED material trail: design of new materials, structured surfaces, A game changing technology revolutionizing the world sensors, photonic devices and displays of displays and lighting Vladimir Bezborodov, Belarusian State Kris Krishnamutry, USA Technological University, Belarus 14:30 Simulation of the Uniform Lying Helix Modelling pixel crosstalk in AMOLED displays structures using the Q-tensor method Lieven Penninck, Fluxim AG, Switzerland Sally Day, University College London, UK 14:50 Novel helix-free FLCs: Electrooptics and A new dual shift register gate driver for external possible applications compensation OLED panel Igor Kompanets, P. N. Lebedev Physical Tae-Gung Kim, LG Display Co., Ltd, South Korea Institute, Russia 15:10 Refreshments and exhibition - Meeting Foyer and Barcelona III Session 1 continued - Display materials and Session 2 continued - OLED organic electronics components Barcelona II Barcelona I Chair: Norbert Fruehauf Chair: Hoi S Kwok 15:50 (Invited) Experimental modeling and (Invited) Directly patterned, Ultra-high brightness 2K theoretical simulation of composite systems x 2K full-color OLED microdisplays with inhomogeneous liquid crystal orientation Evan Donoghue, eMagin Corporation, Hopewell for display devices with enhanced Junction, USA performances Victor Belyaev, Moscow State Region University, Russia 16:20 Realization of photoaligned vertical alignment High efficiency cool white single stack hybrid OLED by azobenzene sulfonic photoalignment with blue thermally activated delayed material and polyimide composite fluorescent and yellow phosphorescent emitters Chenxiang Zhao, HKUS Technology, Hong Gyeong Woo Kim, Kyung Hee University, South Korea Kong 16:40 Quantum dot materials for improved MolecuLEDTM: Organic based down-conversion autostereoscopic color filter displays technology Roland Bartmann, Fraunhofer HHI, Germany Elad Cohen, StoreDot Ltd., Israel 17:00 Development of scattering media optics Wedge guides for mixed reality spectacles methods to calculateoptical properties of Adrian Travis, Microsoft Corporation, USA polymer dispersed liquid crystal films Valery Loiko, Institute of Physics of the National Academy of Sciences, Belarus, Institute of Physics of the SB of the RAS, Russia 17:20 Materials with controllable anchoring energy for nematic liquid crystals alignment Veronica Bezruchenko, Physical Department of Belarusian State University, Belarus 17:40 Poster and exhibition reception - Meeting Foyer and Barcelona III Wednesday 1 November 08:30 Registration Meeting Foyer, Melia Hotel Session 3 - LC beyond Displays Session 2 - OLED organic electronics continued Barcelona I Barcelona II Chair: Ian Sage Chair: Kristiaan Neyts 09:00 (Invited) Simple multifocal lens based on (Invited) Organic vapor phase deposition liquid crystals (OVPD®) of OLED for organic display and lighting Herbert De Smet, Ghent University and applications IMEC, Belgium Peter K Baumann, AIXTRON SE, Germany 09:30 An IPS-VA spatial light modulator Recent progress in highly efficient blue TADF emitter architecture for foveating application materials for OLED displays Clément Abélard, Univ. Grenoble Alpes, Harald Flügge, cynora GmbH, Germany France 09:50 Reverse mode switchable window Improved operational stability of inverted organic assembled with inhomogeneous alignment light-emitting diodes using Sn-doped zinc oxide surfaces nanoparticles as an electron injection layer Cuiling Meng, Hong Kong University of Tsubasa Sasaki, NHK Science & Technology Science and Technology, Hong Kong Research Laboratories,
Recommended publications
  • Idw ’08 the 15Th International Display Workshops
    IDW ’08 THE 15TH INTERNATIONAL DISPLAY WORKSHOPS Workshops on • LC Science and Technologies • Active Matrix Displays • FPD Manufacturing, Materials and Components • Plasma Displays • EL Displays and Phosphors • Field Emission Display and CRT • Organic LED Displays • 3D/Hyper-Realistic Displays and Systems • Applied Vision and Human Factors • Projection and Large-Area Displays, and Their Components • Electronic Paper • MEMS for Future Displays and Related Electron Devices • Display Electronic Systems Topical Sessions on • Display Technologies for Professional Use • Flexible Displays • Final Program Toki Messe Niigata Convention Center Niigata, Japan December 3(Wed) – 5(Fri), 2008 CONTENTS Program Highlights............................................................................... 5 General Information.............................................................................. 9 Hotel and Travel Information............................................................... 12 Plenary Sessions Wednesday, December 3 IDW ’08 Opening ............................................................................... 16 IDW ’08 Keynote Addresses.............................................................. 16 IDW ’08 Invited Address.................................................................... 17 Workshop on LC Science and Technologies Wednesday, December 3 Opening............................................................................................... 18 LCT1 Fascinating LC Materials ......................................................
    [Show full text]
  • Wo 2009/026223 A2
    (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date (10) International Publication Number 26 February 2009 (26.02.2009) PCT WO 2009/026223 A2 (51) International Patent Classification: (81) Designated States (unless otherwise indicated, for every B60R 1/12 (2006.01) H04N 7/18 (2006.01) kind of national protection available): AE, AG, AL, AM, B60R 1/00 (2006.01) AO, AT,AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, (21) International Application Number: EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, PCT/US2008/073474 IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, (22) International Filing Date: 18 August 2008 (18.08.2008) LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, (25) Filing Language: English RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, (26) Publication Language: English TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW (30) Priority Data: 60/956,263 16 August 2007 (16.08.2007) US (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, (71) Applicant (for all designated States except US): GENTEX GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, CORPORATION [US/US]; 600 North Centennial Street, ZW), Eurasian (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM), Zeeland, MI 49464 (US).
    [Show full text]
  • Ambient Contrast Ratio of Lcds and OLED Displays
    Vol. 25, No. 26 | 25 Dec 2017 | OPTICS EXPRESS 33643 Ambient contrast ratio of LCDs and OLED displays * HAIWEI CHEN, GUANJUN TAN, AND SHIN-TSON WU College of Optics and Photonics, University of Central Florida, Orlando, Florida 32816, USA *[email protected] Abstract: We systematically analyze the ambient contrast ratio (ACR) of liquid crystal displays (LCDs) and organic light-emitting diode (OLED) displays for smartphones, TVs, and public displays. The influencing factors such as display brightness, ambient light illuminance, and surface reflection are investigated in detail. At low ambient light conditions, high static contrast ratio plays a key role for ACR. As the ambient light increases, high brightness gradually takes over. These quantitative results set important guidelines for future display optimization. Meanwhile, to improve an OLED’s ACR at large oblique angles, we propose a new broadband and wide-view circular polarizer consisting of one linear polarizer and two biaxial films. Good performance is realized. © 2017 Optical Society of America under the terms of the OSA Open Access Publishing Agreement OCIS codes: (120.2040) Displays; (230.3720) Liquid-crystal devices; (160.3710) Liquid crystals. References and links 1. D. K. Yang and S. T. Wu, Fundamentals of Liquid Crystal Devices, 2nd ed. (John Wiley & Sons, 2014). 2. H. Seetzen, W. Heidrich, W. Stuerzlinger, G. Ward, L. Whitehead, M. Trentacoste, A. Ghosh, and A. Vorozcovs, “High dynamic range display systems,” ACM Trans. Graph. 23(3), 760–768 (2004). 3. Q. Hong, T. X. Wu, X. Zhu, R. Lu, and S. T. Wu, “Extraordinarily high-contrast and wide-view liquid-crystal displays,” Appl.
    [Show full text]
  • Liquid-Crystal Displays: Big and Bigger Manufacturers Are Pinning Their Hopes on the Entertainment Market to Use up Increasing Production Capacity
    Innovation and LCD TV' Highlight SID 2003 • SID 2003 Review • Show Overview • LCDs • Emissives • Microdisplays • Equipment and Materials • Display Semiconductors and Electronics • Business Conference • Awards Cost reduction, evolution, and innovation could all be seen at SID 2003, which bodes well for the display industry's future. 2 Editorial When Did PCs Get Boring ? Kenneth I. Werner 12 Overview: Finding a Theme Cost reduction, evolution, and innovation could all be seen at SID 2003, which bodes well for the display industry's future. Ken Werner 16 Liquid-Crystal Displays: Big and Bigger Manufacturers are pinning their hopes on the entertainment market to use up increasing production capacity. Alfred Poor 20 Emissive Displays Shine On Greg Pease for SID Light-emitting ·displays are being used in applications from head­ mounted viewers to stadium displays - and everywhere in between. David Lieberman 26 Microdisplays: LCoS Projects a Bright Future At SID 2003, more companies were showing real LCoS-display products, and with supporting components commercially available, more micro­ display-based products will reach consumers during the next year. Stephen P. Atwood Next Month in Information Display 30 Manufacturing: Equipment and Materials This year, about one-third of the SID exhibitors were equipment or Large-Area Displays materials suppliers - not counting chip suppliers. • DLP"' Rear Projection Patrick Dunn • Tiled Displays 34 Electronics Is Where You Find It • LCDTV The display-electronics environment is changing so rapidly that it is hard • LCoS Projection to recognize a single trend - except that every conceivable ecological niche is being explored for competitive advantages. Ken Werner 38 Expert Opinion: LCD-TV Technology Gary Feather 39 Expert Opinion: Predicting the Future INFORMATION DISPLAY (ISSN 0362-0972) is published eleven Yoichi Taira times a year for the Society for Information Display by Palisades Convention Management, 4 11 Lafayette Street, 2nd Floor, New 40 The First SID Business Conference York, NY 10003; Leonard H.
    [Show full text]
  • Copyrighted Material
    1 Introduction 1.1 Flat panel displays A display is an interface containing information which stimulates human vision. Information may be pictures, animation, movies and articles. One can say that the functions of a display are to produce or reproduce colors and images. Using ink to write, draw or print on paper is a traditional display, like a painting or a book. However, the content of such a traditional display is motionless and typically inerasable. In addition, a light source, synthetic or natural, is needed for reading a book or seeing a picture. There are lots of electronic displays that use an electronic signal to create images on a panel and stimulate the human eye. Typically, they can be classified as emissive and nonemissive. Emissive displays emit light from each pixel which constitutes an image on the panel. In contrast, nonemissive displays modulate light, by means of absorption, reflection, refraction and scattering, to display colors and images. For a nonemissive display, a light source is needed. Hence, these can be classified into transmissive and reflective displays. One of the most successful display technologies for home entertainment is the cathode ray tube (CRT), which is in widespread use in televisions (TVs). CRT is already a mature technology which has the advantages of self-emission, wide viewing angle, fast response, good color saturation, long lifetime and good image quality. However, a major disadvantage is its bulky size. The depth of a CRT is roughly equal to the length and width of the panel. For example, a monitor’s depth is about 40 cm for a 19-inch (38.6 cm × 30.0 cm) CRT with an aspect ratio of 4:3.
    [Show full text]
  • Information Display Magazine November/December 2012
    Nov-Dec Cover.qxp_SID Cover 11/27/12 9:16 AM Page 1 TV TECHNOLOGY ISSUE Nov./Dec. 2012 Official Monthly Publication of the Society for Information Display • www.informationdisplay.org Vol. 28, Nos. 11 & 12 ID ND12 Jaco pC2_Layout 1 11/27/12 9:38 AM Page C2 NEED HELP WITH YOUR DISPLAY SOLUTION? Embedded Computer Systems /ŶĚƵƐƚƌŝĂů>͛ƐĨƌŽŵϭ͟ƚŽϭϬϮ͟ Touch Screen Solutions Optical Enhancements Custom Enclosures LED Backlight / Driver Design EXPERIENCE MATTERS! PROVIDING DISPLAY SOLUTIONS FOR OVER FIFTEEN YEARS AS-9100 Registered ISO-9001 Registered www.jacodisplays.com 877.FPD.JACO / 877.373.5226 e-mail: [email protected] ID TOC NDec p1 11/29/12 8:11 AM Page 1 SID Information SOCIETY FOR INFORMATION DISPLAY NOVEMBER/DECEMBER 2012 ON THE COVER: Illustrated is a representa- DISPLAY VOL. 28, NOS. 11&12 tion of the color richness, high details of the world, and how each incremental improvement in television systems (represented by the correspond- ing labeled rectangles) opens up our view and enables us to experience the scene. In this scope, contents the original NTSC/PAL television would be like looking through a paper-towel tube. By includ- ing the red DCI (Digital Cinema rectangles), 2 Editorial: TVs under Pressure the cover properly represents what we would see in By Stephen P. Atwood the theater today compared to the latest television standards. 3 Industry News: Large-OLED-TV Makers Face Manufacturing Challengers By Jenny Donelan 4 Guest Editorial: A Look at Television Past and Future By David Trzcinski 6 Display Marketplace: Now Is the Winter of Our Discontent Selling TVs isn’t the profitable business it used to be.
    [Show full text]
  • Society for Information Display by Palisades Convention Management, 411 Lafayette Street, 2Nd Floor, New York, NY 10003; Leonard H
    2008 DISPLAY WEEK / DISPLAY OF THE YEAR AWARDS ISSUE More Energyenergy efficient.Efficient. May/June 2008 Vol. 24, Nos. 5 & 6 INFORMATION DISPLAY INFORMATION SID Official Monthly Publication of the Society for Information Display • www.informationdisplay.org MAY/JUNE 2008 MAY/JUNE THE BEST OF 2007 SID ’08 SHOW ISSUE ● Display of the Year Awards ● Products on Display at Display Week 2008 ● Glass Substrates for LCD TV ● History of Projection Display Technology (Part 1) vikuiti.com ● 1-800-553-9215 The difference is amazing. 3 Journal of the SID May Preview © 3M 2008 See Us at SID ’08 Booth 307 See Us at SID ’08 Booth 329 MAY/JUNE 2008 Information VOL. 24, NOS. 5&6 DISPLAY COVER: The 2008 Display of the Year Awards honor the best display products of 2007 with outstanding features, novel and outstanding display 2 Editorial applications, and novel components that significantly Welcome to LA! enhance the performance of displays. See page 16 Stephen P. Atwood for the details 4 Industry News Werner Haas, LCD Pioneer at Xerox, Dies at Age 79. 6 President’s Corner Are You Hungry? THE BEST OF Paul Drzaic 2007 8 The Business of Displays OLED Displays on the Verge of Commercial Breakthrough? Robert Jan Visser 16 2008 Display of the Year Award Winners Show the Future is Now From the commercialization of OLED displays to the rebirth of 3-D cinema, CREDIT: Clockwise from top left: FUJIFILM, Samsung SDI, Ltd., Luminus Devices, the best display products of 2007 point to the realization of many years of Sony Corp., Apple, and RealD.
    [Show full text]
  • Viewing Zones Alf-Screen
    USO08075138B2 (12) United States Patent (10) Patent No.: US 8,075,138 B2 Thomas (45) Date of Patent: Dec. 13, 2011 (54) SYSTEMAND METHODS FOR ANGULAR SS A t 3. E. SLICE TRUE 3-D DISPLAY 6,229,561- - - B1 5/2001 SoncLaughlin 6,533,420 B1 3/2003 Eichenlaub (75) Inventor: Clarence E. Thomas, Knoxville, TN 6,665,100 B1 12/2003 Klug (US) 6,877,857 B2 4/2005 Perlin 2005/0213182 A1 9, 2005 Cossairt 2006, O256302 A1 11, 2006 HSu (73) Assignee: This pimension IP LLC, Knoxville, 2007. O139767 A1 6, 2007 Yoshikawa FOREIGN PATENT DOCUMENTS (*) Notice: Subject to any disclaimer, the term of this JP 2002184402 6, 2002 patent is extended or adjusted under 35 WO WO99/39513 8, 1999 U.S.C. 154(b) by 415 days. WO WO2005,117458 12/2005 Appl. No.: 12/391,178 Primary Examiner — William C Dowling (21) ppl. No 9 (74) Attorney, Agent, or Firm — Law Offices of Mark L (22) Filed: Feb. 23, 2009 Berrier (65) Prior Publication Data (57) ABSTRACT Systems and methods for generating a true 3-D display, where US 2010/0214537 A1 Aug. 26, 2010 each of a viewer's eyes not only sees a different scene, but the Int. Cl scene changes continuously as the viewer moves his/her head (51) or change his/her position from one angular location to G03B 2/14 (2006.01) anotherangular location with respect to the display screen. In (52) U.S. Cl. ............... 353/7, 353/94; 359/472: 359/458 one embodiment, a system comprises a set of 2-D image (58) Field of Classification Search .................
    [Show full text]
  • Elektronische Displays
    Elektronische Displays Vorlesungsbegleitendes Skript in Deutsch Elektronische Displays Karlheinz Blankenbach 1 Einführung Anwendungen, Markt, ... 2 Display Technologien Prinzip, Beispiele, Anwendungen, ... 2.1 CRT Prinzip, Komponenten 2.2 LCD Passiv - & Aktiv - Matrix, Ansteuerung, ... 2.3 Plasma Prinzip 2.4 VFD Prinzip, Ansteuerung 2.5 (O)LED HL, OLED, LEP 2.6 EL Displays & Hinterleuchtung 3 Messungen Kontrast, Farbe, Umgebungslicht, ... 4 Technologievergleich Prof. Dr. Karlheinz Blankenbach Tel. : 07231 / 28 - 6658 FH Pforzheim ET/IT/TI Fax : 07231 / 28 - 6060 Tiefenbronner Straße 65 Email : [email protected] 75175 Pforzheim Bla FHWeb : www.displaylabor.de Pf www.k-blankenbach.de Bilder, Daten etc. aus Firmenschriften, Internet, Büchern (Matschulat, Knoll, ...), SID-Journal, Konferenzbände ELECTRONIC DISPLAYS, ... Blankenbach / Elektronische Displays / 08.11.01 1 / 81 Elektronische Displays 1. Einführung Statement ‘Es gibt heute praktisch kein elektronisches Gerät ohne Display‘ Ziel - Anwendungen elektronischer Displays - Grundlagen der relevanten Displaytechnologien - Grundkenntnisse der wichtigsten Meßtechniken - Aspekte zur Displayauswahl Schlagwort 'Multimedia' - Multimedia = Fähigkeit zur Ausgabe mehr als eines Formates - Bilder - Video - Audio - ... - typischerweise versteht man hierunter einen PC, zunehmend aber auch Anwendungen im industriellen und automobilen Bereich Definition Multimedia Displays - Auflösung ≥ QVGA (320 * 240) - ≥ 256 Farben - Schaltzeit < 100 ms - Öffnungswinkel > 10° - Format 4 : 3 ... 16 : 9 - ... Marktvolumen
    [Show full text]
  • High Performance Micro-Scale Light Emitting Diode Display
    University of Central Florida STARS Electronic Theses and Dissertations, 2020- 2020 High Performance Micro-scale Light Emitting Diode Display Fangwang Gou University of Central Florida Part of the Electromagnetics and Photonics Commons, and the Optics Commons Find similar works at: https://stars.library.ucf.edu/etd2020 University of Central Florida Libraries http://library.ucf.edu This Doctoral Dissertation (Open Access) is brought to you for free and open access by STARS. It has been accepted for inclusion in Electronic Theses and Dissertations, 2020- by an authorized administrator of STARS. For more information, please contact [email protected]. STARS Citation Gou, Fangwang, "High Performance Micro-scale Light Emitting Diode Display" (2020). Electronic Theses and Dissertations, 2020-. 222. https://stars.library.ucf.edu/etd2020/222 HIGH-PERFORMANCE MICRO-SCALE LIGHT EMITTING DIODE DISPLAY by FANGWANG GOU B.S. University of Electronic Science and Technology of China, 2012 M.S. Peking University, 2015 A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the College of Optics and Photonics at the University of Central Florida Orlando, Florida Summer Term 2020 Major Professor: Shin-Tson Wu 2020 Fangwang Gou ii ABSTRACT Micro-scale light emitting diode (micro-LED) is a potentially disruptive display technology because of its outstanding features such as high dynamic range, good sunlight readability, long lifetime, low power consumption, and wide color gamut. To achieve full-color displays, three approaches are commonly used: 1) to assemble individual RGB micro-LED pixels from semiconductor wafers to the same driving backplane through pick-and-place approach, which is referred to as mass transfer process; 2) to utilize monochromatic blue micro-LED with a color conversion film to obtain a white source first, and then employ color filters to form RGB pixels, and 3) to use blue or ultraviolet (UV) micro-LEDs to pump pixelated quantum dots (QDs).
    [Show full text]
  • Appendix a Flat Panel Displays
    Appendix A Flat Panel Displays In the last years, the technological advances enabled flat panel displays (FPDs) to be introduced in a wide range of applications and devices and have enabled applications otherwise impossible, which are limited only by the fantasy of the designer. A.1 Technologies and Classification Other than the LCD, the subject of this book, many other types of flat display technologies have been devised such as: PDP (Plasma Display Panel), LED (Light Emitting Diode) OLED (Organic LED), VFD (Vacuum Fluorescent Display), TFELD (Thin Film Electroluminescent Display), FED (Field Emission Display), DMD (Digital Micro-mirror Machine), PALC (Plasma Addressed LCD), Bistable Displays (including the Electrophoretic and the Nematic Bistable). According to the application and price-to-performance ratio, the most suitable technology has to be chosen. In the following we shall briefly discuss the display technologies that have reached a sufficient development and commercial application. In such a multitude of applications and display types, it is useful to operate a first classification in: Direct view displays and Projection displays. In the first case the name is self explaining, in the second one the image can be projected on a screen either for home/office application or car/airplane application. The image can be also projected on the human eye retina by microdisplays. Then, a second classification, related to the display technologies, must be performed between: Emissive displays and Nonemissive displays In the first case, the device emits light from each pixel. In the second case, the device modulates light (from a light source) by means of absorption, reflection, refraction, and/or scattering mechanisms.
    [Show full text]
  • Liquid Crystal Display and Organic Light-Emitting Diode Display: Present Status and Future Perspectives
    Light: Science & Applications (2018) 7, 17168; doi:10.1038/lsa.2017.168 OPEN Official journal of the CIOMP 2047-7538/18 www.nature.com/lsa REVIEW ARTICLE Liquid crystal display and organic light-emitting diode display: present status and future perspectives Hai-Wei Chen1, Jiun-Haw Lee2, Bo-Yen Lin2, Stanley Chen3 and Shin-Tson Wu1 Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who wins?’ has become a topic of heated debate. In this review, we perform a systematic and comparative study of these two flat panel display technologies. First, we review recent advances in LCDs and OLEDs, including material development, device configuration and system integration. Next we analyze and compare their performances by six key display metrics: response time, contrast ratio, color gamut, lifetime, power efficiency, and panel flexibility. In this section, we focus on two key parameters: motion picture response time (MPRT) and ambient contrast ratio (ACR), which dramatically affect image quality in practical application scenarios. MPRT determines the image blur of a moving picture, and ACR governs the perceived image contrast under ambient lighting conditions. It is intri- guing that LCD can achieve comparable or even slightly better MPRT and ACR than OLED, although its response time and con- trast ratio are generally perceived to be much inferior to those of OLED. Finally, three future trends are highlighted, including high dynamic range, virtual reality/augmented reality and smart displays with versatile functions. Light: Science & Applications (2018) 7, 17168; doi:10.1038/lsa.2017.168; published online 23 March 2018 Keywords: ambient contrast ratio; liquid crystal displays; motion picture response time; organic light-emitting diode INTRODUCTION at half maximum (FWHM) of green and red QDs is only 25 nm.
    [Show full text]