DE69802907T2 - Organische elektrolumineszente vorrichtung - Google Patents

Organische elektrolumineszente vorrichtung

Info

Publication number
DE69802907T2
DE69802907T2 DE69802907T DE69802907T DE69802907T2 DE 69802907 T2 DE69802907 T2 DE 69802907T2 DE 69802907 T DE69802907 T DE 69802907T DE 69802907 T DE69802907 T DE 69802907T DE 69802907 T2 DE69802907 T2 DE 69802907T2
Authority
DE
Germany
Prior art keywords
light
pattern
electrode
layer
electroluminescent
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 - Lifetime
Application number
DE69802907T
Other languages
German (de)
English (en)
Other versions
DE69802907D1 (de
Inventor
Theodorus Liedenbaum
Franciscus Schoo
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69802907D1 publication Critical patent/DE69802907D1/de
Application granted granted Critical
Publication of DE69802907T2 publication Critical patent/DE69802907T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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 [2D] radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • 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 [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • 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 [2D] radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective 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
    • H10K50/81—Anodes
    • H10K50/813—Anodes characterised by their shape
    • 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
    • H10K59/10—OLED displays
    • H10K59/221—Static displays, e.g. displaying permanent logos
    • 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
    • H10K59/805—Electrodes
    • H10K59/8051—Anodes
    • H10K59/80515—Anodes 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
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • 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
    • H10K59/10—OLED displays
    • H10K59/19—Segment displays
    • 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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
    • 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
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/877—Arrangements for extracting light from the devices comprising scattering means

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE69802907T 1997-09-24 1998-08-19 Organische elektrolumineszente vorrichtung Expired - Lifetime DE69802907T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97202920 1997-09-24
PCT/IB1998/001276 WO1999016289A1 (en) 1997-09-24 1998-08-19 Organic electroluminescent device

Publications (2)

Publication Number Publication Date
DE69802907D1 DE69802907D1 (de) 2002-01-24
DE69802907T2 true DE69802907T2 (de) 2002-08-14

Family

ID=8228751

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802907T Expired - Lifetime DE69802907T2 (de) 1997-09-24 1998-08-19 Organische elektrolumineszente vorrichtung

Country Status (5)

Country Link
US (1) US6054725A (enExample)
EP (1) EP0963686B1 (enExample)
JP (1) JP2001506054A (enExample)
DE (1) DE69802907T2 (enExample)
WO (1) WO1999016289A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3928823B2 (ja) * 1997-05-09 2007-06-13 パイオニア株式会社 発光ディスプレイパネル、その製造方法、及びその第２電極製造用マスク
TW421285U (en) * 2000-02-03 2001-02-01 Ritek Corp Colorful long-life luminescence plate
CN2431574Y (zh) * 2000-02-04 2001-05-23 铼德科技股份有限公司 可多彩化长寿型冷光片
KR20020025882A (ko) * 2000-04-03 2002-04-04 요트.게.아. 롤페즈 디스플레이 디바이스 및 이러한 디스플레이 디바이스의제조 방법
US20020175620A1 (en) * 2000-04-06 2002-11-28 Osamu Yokoyama Organic EL device and display panel incorporating the organic EL device
US6501218B1 (en) * 2000-06-12 2002-12-31 General Electric Company Outdoor electroluminescent display devices
JP2002155274A (ja) * 2000-08-21 2002-05-28 Sumitomo Chem Co Ltd 高分子蛍光体および高分子発光素子
JP2002215065A (ja) * 2000-11-02 2002-07-31 Seiko Epson Corp 有機エレクトロルミネッセンス装置及びその製造方法、並びに電子機器
WO2003051091A1 (en) * 2001-12-12 2003-06-19 Koninklijke Philips Electronics N.V. Electroluminescent device having an improved contrast
DE20120997U1 (de) * 2001-12-27 2002-03-28 Moser, Helmut, Dipl.-Volkswirt, 76646 Bruchsal Elektrolumineszenz auf Leiterbahnen
US20030184218A1 (en) * 2002-03-28 2003-10-02 Randolph C. Brost Displaying selected images using an organic light-emitting display
EP1507444A4 (en) * 2002-05-17 2008-01-23 Print Labo Co Ltd EL LIGHT EMISSION COMPONENT
GB2392558B (en) * 2002-08-30 2004-11-10 Tomy Co Ltd Electroluminescence light emitting display system and electroluminescence light emitting sheet
TWM265641U (en) * 2004-06-09 2005-05-21 Rilite Corportation Double shielded electroluminescent panel
US7081667B2 (en) * 2004-09-24 2006-07-25 Gelcore, Llc Power LED package
US7372216B2 (en) * 2006-04-03 2008-05-13 Ceelite Llc Constant brightness control for electro-luminescent lamp
DE102013110666B4 (de) 2013-09-26 2023-05-17 Pictiva Displays International Limited Strahlungsemittierende Vorrichtung und Verfahren zur Herstellung derselben
US10492267B2 (en) * 2015-09-25 2019-11-26 Intel Corporation Display for stretchable computing device
TW202005473A (zh) * 2018-06-04 2020-01-16 和碩聯合科技股份有限公司 發光模組

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325664A (en) * 1964-08-18 1967-06-13 Westinghouse Electric Corp Electroluminescent display device with improved segmented electrode and terminal structure
US3573532A (en) * 1968-05-22 1971-04-06 Sanders Associates Inc Electroluminescent display device having etched character electrodes
US3566391A (en) * 1968-09-06 1971-02-23 Hartman Systems Co Inc Multilayer electroluminescent display apparatus having multiple,selectively energizable electrode elements forming composite electrodes of predetermined configuration
JPS6252887A (ja) * 1985-08-31 1987-03-07 スタンレー電気株式会社 可変色ｅｌ素子
US4885211A (en) * 1987-02-11 1989-12-05 Eastman Kodak Company Electroluminescent device with improved cathode
JPH0632304B2 (ja) * 1988-12-28 1994-04-27 株式会社精工舎 エレクトロルミネセンス素子
JPH0612711B2 (ja) * 1989-02-01 1994-02-16 フクビ化学工業株式会社 エレクトロルミネッセンスおよびその製造方法
JPH02234390A (ja) * 1989-03-07 1990-09-17 Hitachi Maxell Ltd 分散型ｅｌ素子
GB8909011D0 (en) * 1989-04-20 1989-06-07 Friend Richard H Electroluminescent devices
JP3055040B2 (ja) * 1991-08-30 2000-06-19 富士通株式会社 液晶表示パネルの製造方法
US5343050A (en) * 1992-01-07 1994-08-30 Kabushiki Kaisha Toshiba Organic electroluminescent device with low barrier height
EP1271669A3 (en) * 1994-09-06 2005-01-26 Koninklijke Philips Electronics N.V. Electroluminescent device comprising a transparent structured electrode layer made from a conductive polymer
JPH0890832A (ja) * 1994-09-27 1996-04-09 Oki Electric Ind Co Ltd 発光素子アレイおよび光学ヘッド
CN1182524A (zh) * 1995-04-25 1998-05-20 西铁城时计株式会社 有机场致发光器件
JP3816955B2 (ja) * 1995-08-03 2006-08-30 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ エレクトロルミネッセント装置
JPH09114398A (ja) * 1995-10-24 1997-05-02 Idemitsu Kosan Co Ltd 有機ｅｌディスプレイ
JP2947154B2 (ja) * 1996-01-31 1999-09-13 日本精機株式会社 電界発光素子
JPH09245511A (ja) * 1996-03-12 1997-09-19 Idemitsu Kosan Co Ltd 蛍光変換フィルター及びその製造方法
JPH1055887A (ja) * 1996-08-08 1998-02-24 Denso Corp マトリクス表示装置

Also Published As

Publication number Publication date
JP2001506054A (ja) 2001-05-08
DE69802907D1 (de) 2002-01-24
EP0963686A1 (en) 1999-12-15
EP0963686B1 (en) 2001-12-12
WO1999016289A1 (en) 1999-04-01
US6054725A (en) 2000-04-25

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition