DE69510972T2 - Mit Schwarzelektrode TFEL-Anzeigegerät - Google Patents

Mit Schwarzelektrode TFEL-Anzeigegerät

Info

Publication number
DE69510972T2
DE69510972T2 DE69510972T DE69510972T DE69510972T2 DE 69510972 T2 DE69510972 T2 DE 69510972T2 DE 69510972 T DE69510972 T DE 69510972T DE 69510972 T DE69510972 T DE 69510972T DE 69510972 T2 DE69510972 T2 DE 69510972T2
Authority
DE
Germany
Prior art keywords
display device
black electrode
tfel display
tfel
black
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69510972T
Other languages
English (en)
Other versions
DE69510972D1 (de
Inventor
Eric R Dickey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Planar Systems Inc
Original Assignee
Planar Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Planar Systems Inc filed Critical Planar Systems Inc
Application granted granted Critical
Publication of DE69510972D1 publication Critical patent/DE69510972D1/de
Publication of DE69510972T2 publication Critical patent/DE69510972T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H10K59/8792—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. black layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/822—Cathodes characterised by their shape
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/854—Arrangements for extracting light from the devices comprising scattering means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/856—Arrangements for extracting light from the devices comprising reflective means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H10K50/865—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. light-blocking layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
DE69510972T 1994-03-08 1995-02-13 Mit Schwarzelektrode TFEL-Anzeigegerät Expired - Fee Related DE69510972T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/208,732 US5504389A (en) 1994-03-08 1994-03-08 Black electrode TFEL display

Publications (2)

Publication Number Publication Date
DE69510972D1 DE69510972D1 (de) 1999-09-02
DE69510972T2 true DE69510972T2 (de) 1999-12-09

Family

ID=22775811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69510972T Expired - Fee Related DE69510972T2 (de) 1994-03-08 1995-02-13 Mit Schwarzelektrode TFEL-Anzeigegerät

Country Status (4)

Country Link
US (1) US5504389A (de)
EP (1) EP0671865B1 (de)
JP (1) JP4011126B2 (de)
DE (1) DE69510972T2 (de)

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JP2795207B2 (ja) * 1994-03-31 1998-09-10 株式会社デンソー エレクトロルミネッセンス表示器及びその製造方法
US5757127A (en) * 1994-06-10 1998-05-26 Nippondenso Co., Ltd. Transparent thin-film EL display apparatus with ambient light adaptation means
JP2896980B2 (ja) * 1994-10-27 1999-05-31 セイコープレシジョン株式会社 Ｅｌ表示装置およびこのｅｌ表示装置を用いた発光文字板
JPH08190091A (ja) * 1995-01-11 1996-07-23 Aneruba Kk 液晶ディスプレイ用薄膜基板及びこの薄膜基板を使用した液晶ディスプレイ並びに液晶ディスプレイ用薄膜基板の作成装置
KR0165867B1 (ko) * 1995-01-21 1999-04-15 김은영 백색발광용 전계발광소자 및 그 제조방법
TW386609U (en) * 1996-10-15 2000-04-01 Koninkl Philips Electronics Nv Electroluminescent illumination apparatus
US5859442A (en) 1996-12-03 1999-01-12 Micron Technology, Inc. Circuit and method for configuring a redundant bond pad for probing a semiconductor
JPH113048A (ja) * 1997-06-10 1999-01-06 Canon Inc エレクトロ・ルミネセンス素子及び装置、並びにその製造法
JPH10333601A (ja) * 1997-06-02 1998-12-18 Canon Inc エレクトロ・ルミネセンス素子及びその製造法
US6261852B1 (en) * 1999-04-19 2001-07-17 Taiwan Semiconductor Manufacturing Company Check abnormal contact and via holes by electroplating method
JP4766628B2 (ja) * 2000-07-31 2011-09-07 株式会社半導体エネルギー研究所 表示装置および表示装置の製造方法
US6635306B2 (en) 2001-06-22 2003-10-21 University Of Cincinnati Light emissive display with a black or color dielectric layer
KR100472502B1 (ko) * 2001-12-26 2005-03-08 삼성에스디아이 주식회사 유기 전계 발광 표시 장치
CA2419121A1 (en) * 2002-05-03 2003-11-03 Luxell Technologies, Inc. Dark layer for an electroluminescent device
JP4050972B2 (ja) * 2002-10-16 2008-02-20 株式会社 日立ディスプレイズ 表示装置
US7015639B2 (en) * 2002-10-22 2006-03-21 Osram Opto Semiconductors Gmbh Electroluminescent devices and method of making transparent cathodes
US7417782B2 (en) * 2005-02-23 2008-08-26 Pixtronix, Incorporated Methods and apparatus for spatial light modulation
US7045954B2 (en) * 2003-06-17 2006-05-16 City University Of Hong Kong Organic light-emitting device with reduction of ambient-light-reflection by disposing a multilayer structure over a semi-transparent cathode
CN100508240C (zh) 2004-05-25 2009-07-01 新加坡科技研究局 高对比度电致发光装置的复合光学破坏电极
US7999994B2 (en) 2005-02-23 2011-08-16 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US7304785B2 (en) 2005-02-23 2007-12-04 Pixtronix, Inc. Display methods and apparatus
US7304786B2 (en) 2005-02-23 2007-12-04 Pixtronix, Inc. Methods and apparatus for bi-stable actuation of displays
US9229222B2 (en) 2005-02-23 2016-01-05 Pixtronix, Inc. Alignment methods in fluid-filled MEMS displays
US9261694B2 (en) 2005-02-23 2016-02-16 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US9158106B2 (en) 2005-02-23 2015-10-13 Pixtronix, Inc. Display methods and apparatus
US7405852B2 (en) 2005-02-23 2008-07-29 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US8519945B2 (en) 2006-01-06 2013-08-27 Pixtronix, Inc. Circuits for controlling display apparatus
US8159428B2 (en) 2005-02-23 2012-04-17 Pixtronix, Inc. Display methods and apparatus
US20070205969A1 (en) 2005-02-23 2007-09-06 Pixtronix, Incorporated Direct-view MEMS display devices and methods for generating images thereon
US8482496B2 (en) 2006-01-06 2013-07-09 Pixtronix, Inc. Circuits for controlling MEMS display apparatus on a transparent substrate
US9082353B2 (en) 2010-01-05 2015-07-14 Pixtronix, Inc. Circuits for controlling display apparatus
US8310442B2 (en) 2005-02-23 2012-11-13 Pixtronix, Inc. Circuits for controlling display apparatus
US7746529B2 (en) 2005-02-23 2010-06-29 Pixtronix, Inc. MEMS display apparatus
US20080158635A1 (en) * 2005-02-23 2008-07-03 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
KR100704377B1 (ko) * 2005-12-07 2007-04-09 한국전자통신연구원 평판 표시장치 및 그 제조방법
US8526096B2 (en) 2006-02-23 2013-09-03 Pixtronix, Inc. Mechanical light modulators with stressed beams
US7876489B2 (en) 2006-06-05 2011-01-25 Pixtronix, Inc. Display apparatus with optical cavities
WO2008051362A1 (en) 2006-10-20 2008-05-02 Pixtronix, Inc. Light guides and backlight systems incorporating light redirectors at varying densities
US9176318B2 (en) 2007-05-18 2015-11-03 Pixtronix, Inc. Methods for manufacturing fluid-filled MEMS displays
US7852546B2 (en) 2007-10-19 2010-12-14 Pixtronix, Inc. Spacers for maintaining display apparatus alignment
JP4743132B2 (ja) * 2007-02-15 2011-08-10 ティアック株式会社 複数のファンクションキーを有する電子機器
US8248560B2 (en) 2008-04-18 2012-08-21 Pixtronix, Inc. Light guides and backlight systems incorporating prismatic structures and light redirectors
US7920317B2 (en) * 2008-08-04 2011-04-05 Pixtronix, Inc. Display with controlled formation of bubbles
US8169679B2 (en) 2008-10-27 2012-05-01 Pixtronix, Inc. MEMS anchors
EP2531997A1 (de) 2010-02-02 2012-12-12 Pixtronix Inc. Schaltkreise zur steuerung einer anzeigevorrichtung
CN102834763B (zh) 2010-02-02 2015-07-22 皮克斯特罗尼克斯公司 用于制造填充冷密封流体的显示装置的方法
TWI475574B (zh) * 2012-02-29 2015-03-01 Far Eastern New Century Coprration 塗佈型透明導電膜結構及其應用
US9134552B2 (en) 2013-03-13 2015-09-15 Pixtronix, Inc. Display apparatus with narrow gap electrostatic actuators
CN104037358B (zh) * 2014-06-16 2017-05-03 上海和辉光电有限公司 有机发光二极管显示面板
US9983423B2 (en) 2015-09-22 2018-05-29 Apple Inc. Touch sensitive display with graded index layer

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GB2017138B (en) * 1978-02-03 1982-08-18 Sharp Kk Light absortion film for rear elecrodes of electroluminescent display panel
DE3231727A1 (de) * 1981-09-21 1983-04-07 Sun Chemical Corp., New York, N.Y. Elektrolumineszente anzeigevorrichtung
US4634639A (en) * 1984-04-30 1987-01-06 Hoya Corporation Electroluminescent panel having a light absorption layer of germanium oxide
US4717859A (en) * 1984-12-14 1988-01-05 Gold Star Co., Ltd. Polychromatic electro luminescence display device
FR2582130B1 (fr) * 1985-05-20 1987-08-14 Menn Roger Ecran matriciel electroluminescent trichrome et procede de fabrication
US4870322A (en) * 1986-04-15 1989-09-26 Hoya Corporation Electroluminescent panel having a layer of germanium nitride between an electroluminescent layer and a back electrode
US5003221A (en) * 1987-08-29 1991-03-26 Hoya Corporation Electroluminescence element
US4963788A (en) * 1988-07-14 1990-10-16 Planar Systems, Inc. Thin film electroluminescent display with improved contrast
CA1302547C (en) * 1988-12-02 1992-06-02 Jerzy A. Dobrowolski Optical interference electroluminescent device having low reflectance
KR930010129B1 (ko) * 1990-10-31 1993-10-14 주식회사 금성사 박막 el 표시소자의 제조방법 및 구조
US5232543A (en) * 1992-07-17 1993-08-03 Lear Seating Corporation, Inc. Apparatus for bonding fabric to seat cushion trenches
US5517080A (en) * 1992-12-14 1996-05-14 Westinghouse Norden Systems Inc. Sunlight viewable thin film electroluminescent display having a graded layer of light absorbing dark material
JPH08509832A (ja) * 1992-12-14 1996-10-15 ウェスチングハウス・ノーデン・システムズ，インコーポレイテッド 黒ずんだ金属電極を有する昼光下で視やすい薄膜ｅｌディスプレイ
US5445898A (en) * 1992-12-16 1995-08-29 Westinghouse Norden Systems Sunlight viewable thin film electroluminescent display

Also Published As

Publication number Publication date
JP4011126B2 (ja) 2007-11-21
EP0671865B1 (de) 1999-07-28
JPH07288183A (ja) 1995-10-31
EP0671865A1 (de) 1995-09-13
US5504389A (en) 1996-04-02
DE69510972D1 (de) 1999-09-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee