GB9910799D0 - Light-emitting devices - Google Patents

Light-emitting devices

Info

Publication number
GB9910799D0
GB9910799D0 GBGB9910799.7A GB9910799A GB9910799D0 GB 9910799 D0 GB9910799 D0 GB 9910799D0 GB 9910799 A GB9910799 A GB 9910799A GB 9910799 D0 GB9910799 D0 GB 9910799D0
Authority
GB
United Kingdom
Prior art keywords
light
emitting devices
emitting
devices
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.)
Withdrawn
Application number
GBGB9910799.7A
Other versions
GB2349979A (en
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.)
Cambridge Display Technology Ltd
Original Assignee
Cambridge Display Technology Ltd
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 Cambridge Display Technology Ltd filed Critical Cambridge Display Technology Ltd
Priority to GB9910799A priority Critical patent/GB2349979A/en
Publication of GB9910799D0 publication Critical patent/GB9910799D0/en
Publication of GB2349979A publication Critical patent/GB2349979A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H10K50/852—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10—Organic polymers or oligomers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/114—Poly-phenylenevinylene; Derivatives thereof
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
GB9910799A 1999-05-10 1999-05-10 Light-emitting devices Withdrawn GB2349979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9910799A GB2349979A (en) 1999-05-10 1999-05-10 Light-emitting devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9910799A GB2349979A (en) 1999-05-10 1999-05-10 Light-emitting devices

Publications (2)

Publication Number Publication Date
GB9910799D0 true GB9910799D0 (en) 1999-07-07
GB2349979A GB2349979A (en) 2000-11-15

Family

ID=10853157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9910799A Withdrawn GB2349979A (en) 1999-05-10 1999-05-10 Light-emitting devices

Country Status (1)

Country Link
GB (1) GB2349979A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6680570B2 (en) * 2001-03-21 2004-01-20 Agilent Technologies, Inc. Polymer organic light emitting device with improved color control
JP2004055461A (en) 2002-07-23 2004-02-19 Seiko Epson Corp Light emitting device and its manufacturing method as well as electronic equipment
KR100875097B1 (en) * 2002-09-18 2008-12-19 삼성모바일디스플레이주식회사 Organic electroluminescent device using optical resonance effect
US6861800B2 (en) * 2003-02-18 2005-03-01 Eastman Kodak Company Tuned microcavity color OLED display
KR100527187B1 (en) 2003-05-01 2005-11-08 삼성에스디아이 주식회사 high efficiency OLED and Method for fabricating the same
US7030553B2 (en) * 2003-08-19 2006-04-18 Eastman Kodak Company OLED device having microcavity gamut subpixels and a within gamut subpixel
US6905788B2 (en) * 2003-09-12 2005-06-14 Eastman Kodak Company Stabilized OLED device
WO2005074330A1 (en) * 2004-01-28 2005-08-11 Agency For Science, Technology And Research Multicolor organic light emitting devices
CN100482026C (en) * 2004-03-05 2009-04-22 出光兴产株式会社 Organic electroluminescent element and display device
US20070154733A1 (en) * 2004-03-05 2007-07-05 Idemitsu Kosan Co., Ltd. Organic electroluminescence element and display
KR100608403B1 (en) * 2004-03-24 2006-08-03 엘지.필립스 엘시디 주식회사 Organic Electro luminescence Device and fabrication method thereof
US7129634B2 (en) 2004-04-07 2006-10-31 Eastman Kodak Company Color OLED with added color gamut pixels
WO2005109964A1 (en) * 2004-04-21 2005-11-17 Idemitsu Kosan Co., Ltd. Organic electroluminescence display device
GB2433833A (en) 2005-12-28 2007-07-04 Cdt Oxford Ltd Micro-cavity OLED layer structure with transparent electrode
JP2017072812A (en) * 2015-10-09 2017-04-13 株式会社ジャパンディスプレイ Display device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854070A (en) * 1972-12-27 1974-12-10 N Vlasenko Electroluminescent device with variable emission
JP3274527B2 (en) * 1992-09-22 2002-04-15 株式会社日立製作所 Organic light emitting device and its substrate
JP2797883B2 (en) * 1993-03-18 1998-09-17 株式会社日立製作所 Multicolor light emitting device and its substrate
US5469018A (en) * 1993-07-20 1995-11-21 University Of Georgia Research Foundation, Inc. Resonant microcavity display
US5405710A (en) * 1993-11-22 1995-04-11 At&T Corp. Article comprising microcavity light sources
US5478658A (en) * 1994-05-20 1995-12-26 At&T Corp. Article comprising a microcavity light source
US5703436A (en) * 1994-12-13 1997-12-30 The Trustees Of Princeton University Transparent contacts for organic devices
US5814416A (en) * 1996-04-10 1998-09-29 Lucent Technologies, Inc. Wavelength compensation for resonant cavity electroluminescent devices
US6433355B1 (en) * 1996-06-05 2002-08-13 International Business Machines Corporation Non-degenerate wide bandgap semiconductors as injection layers and/or contact electrodes for organic electroluminescent devices
US5714838A (en) * 1996-09-20 1998-02-03 International Business Machines Corporation Optically transparent diffusion barrier and top electrode in organic light emitting diode structures
US5739545A (en) * 1997-02-04 1998-04-14 International Business Machines Corporation Organic light emitting diodes having transparent cathode structures

Also Published As

Publication number Publication date
GB2349979A (en) 2000-11-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)