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WO1999059379A3 - An organic light emitting diode device for use with opaque substrates - Google Patents

An organic light emitting diode device for use with opaque substrates Download PDF

Info

Publication number
WO1999059379A3
WO1999059379A3 PCT/US1999/009966 US9909966W WO9959379A3 WO 1999059379 A3 WO1999059379 A3 WO 1999059379A3 US 9909966 W US9909966 W US 9909966W WO 9959379 A3 WO9959379 A3 WO 9959379A3
Authority
WO
WIPO (PCT)
Prior art keywords
light emitting
emitting diode
organic light
diode device
opaque
Prior art date
Application number
PCT/US1999/009966
Other languages
French (fr)
Other versions
WO1999059379A2 (en
Inventor
Webster E Howard
Gary W Jones
Original Assignee
Fed Corp
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 Fed Corp filed Critical Fed Corp
Publication of WO1999059379A2 publication Critical patent/WO1999059379A2/en
Publication of WO1999059379A3 publication Critical patent/WO1999059379A3/en

Links

Classifications

    • 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
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/302—Details of OLEDs of OLED structures
    • H10K2102/3023—Direction of light emission
    • H10K2102/3026—Top emission
    • 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
    • H10K59/80518—Reflective anodes, e.g. ITO combined with thick metallic layers
    • 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
    • H10K59/8052—Cathodes
    • H10K59/80524—Transparent cathodes, e.g. comprising thin metal layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

A display device for use on an opaque substrate (31) is disclosed. The device includes an organic light emitting diode device (33) located on the opaque substrate (31). The opaque substrate (31) includes an integrated circuit chip. The organic light emitting diode device (33) includes an opaque bottom electrode (32), an organic stack (33), and a transparent top electrode (32). The opaque bottom electrode (32) is reflective and is located on the opaque substrate (31).
PCT/US1999/009966 1998-05-14 1999-05-07 An organic light emitting diode device for use with opaque substrates WO1999059379A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8547598P 1998-05-14 1998-05-14
US60/085,475 1998-05-14

Publications (2)

Publication Number Publication Date
WO1999059379A2 WO1999059379A2 (en) 1999-11-18
WO1999059379A3 true WO1999059379A3 (en) 2000-03-30

Family

ID=22191857

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/009966 WO1999059379A2 (en) 1998-05-14 1999-05-07 An organic light emitting diode device for use with opaque substrates

Country Status (1)

Country Link
WO (1) WO1999059379A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1196955A1 (en) * 1999-07-19 2002-04-17 Uniax Corporation Long-lifetime polymer light-emitting devices with improved luminous efficiency and radiance
JP2001155850A (en) * 1999-11-26 2001-06-08 Taiyo Yuden Co Ltd Organic light emitting element array
SG111968A1 (en) 2001-09-28 2005-06-29 Semiconductor Energy Lab Light emitting device and method of manufacturing the same
US7579771B2 (en) 2002-04-23 2009-08-25 Semiconductor Energy Laboratory Co., Ltd. Light emitting device and method of manufacturing the same
JP2003317971A (en) 2002-04-26 2003-11-07 Semiconductor Energy Lab Co Ltd Light emitting device and manufacturing method thereof
US7897979B2 (en) 2002-06-07 2011-03-01 Semiconductor Energy Laboratory Co., Ltd. Light emitting device and manufacturing method thereof
KR100527191B1 (en) * 2003-06-03 2005-11-08 삼성에스디아이 주식회사 Organic electroluminescent display device using low resistance cathode
KR100813851B1 (en) * 2007-04-05 2008-03-17 삼성에스디아이 주식회사 An organic light emitting display device having a cathode, which is a transparent conductive oxide film, and a manufacturing method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720432A (en) * 1987-02-11 1988-01-19 Eastman Kodak Company Electroluminescent device with organic luminescent medium
US4885211A (en) * 1987-02-11 1989-12-05 Eastman Kodak Company Electroluminescent device with improved cathode
US4950950A (en) * 1989-05-18 1990-08-21 Eastman Kodak Company Electroluminescent device with silazane-containing luminescent zone
US5739545A (en) * 1997-02-04 1998-04-14 International Business Machines Corporation Organic light emitting diodes having transparent cathode structures
US5986391A (en) * 1998-03-09 1999-11-16 Feldman Technology Corporation Transparent electrodes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720432A (en) * 1987-02-11 1988-01-19 Eastman Kodak Company Electroluminescent device with organic luminescent medium
US4885211A (en) * 1987-02-11 1989-12-05 Eastman Kodak Company Electroluminescent device with improved cathode
US4950950A (en) * 1989-05-18 1990-08-21 Eastman Kodak Company Electroluminescent device with silazane-containing luminescent zone
US5739545A (en) * 1997-02-04 1998-04-14 International Business Machines Corporation Organic light emitting diodes having transparent cathode structures
US5986391A (en) * 1998-03-09 1999-11-16 Feldman Technology Corporation Transparent electrodes

Also Published As

Publication number Publication date
WO1999059379A2 (en) 1999-11-18

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