DE602006005704D1 - Organische leuchtdiode mit einem optischen resonator und einem als räumliches lichtfilter dienenden extraktor - Google Patents

Organische leuchtdiode mit einem optischen resonator und einem als räumliches lichtfilter dienenden extraktor

Info

Publication number
DE602006005704D1
DE602006005704D1 DE602006005704T DE602006005704T DE602006005704D1 DE 602006005704 D1 DE602006005704 D1 DE 602006005704D1 DE 602006005704 T DE602006005704 T DE 602006005704T DE 602006005704 T DE602006005704 T DE 602006005704T DE 602006005704 D1 DE602006005704 D1 DE 602006005704D1
Authority
DE
Germany
Prior art keywords
spatial light
light filter
optical resonator
diode
extractor
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.)
Active
Application number
DE602006005704T
Other languages
English (en)
Inventor
Christophe Fery
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of DE602006005704D1 publication Critical patent/DE602006005704D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/14601—Structural or functional details thereof
    • H01L27/14625—Optical elements or arrangements associated with the device
    • H01L27/14629—Reflectors
    • 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
    • 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
    • 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
    • H10K59/876—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
    • 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
    • H10K59/878—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE602006005704T 2005-11-04 2006-10-31 Organische leuchtdiode mit einem optischen resonator und einem als räumliches lichtfilter dienenden extraktor Active DE602006005704D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0553343A FR2893215A1 (fr) 2005-11-04 2005-11-04 Diode organique electroluminescente a cavite optique de resonnance et a extracteur servant de filtre spatial de lumiere
PCT/EP2006/067978 WO2007051799A1 (fr) 2005-11-04 2006-10-31 Diode organique electroluminescente a cavite optique de resonnance et a extracteur servant de filtre spatial de lumiere

Publications (1)

Publication Number Publication Date
DE602006005704D1 true DE602006005704D1 (de) 2009-04-23

Family

ID=36465852

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006005704T Active DE602006005704D1 (de) 2005-11-04 2006-10-31 Organische leuchtdiode mit einem optischen resonator und einem als räumliches lichtfilter dienenden extraktor

Country Status (8)

Country Link
US (1) US7986091B2 (de)
EP (1) EP1943882B1 (de)
JP (1) JP5193872B2 (de)
KR (1) KR101297270B1 (de)
DE (1) DE602006005704D1 (de)
FR (1) FR2893215A1 (de)
TW (1) TWI419602B (de)
WO (1) WO2007051799A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008064068A2 (en) * 2006-11-17 2008-05-29 3M Innovative Properties Company Planarized led with optical extractor
EP2087534A2 (de) * 2006-11-17 2009-08-12 3M Innovative Properties Company Lichtemittierende hochleistungsartikel und verfahren zu ihrer herstellung
JP2010146955A (ja) * 2008-12-22 2010-07-01 Panasonic Electric Works Co Ltd 有機ｅｌ発光装置
WO2010148389A2 (en) * 2009-06-20 2010-12-23 Wayne State University Light funnel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5814416A (en) * 1996-04-10 1998-09-29 Lucent Technologies, Inc. Wavelength compensation for resonant cavity electroluminescent devices
JP3508741B2 (ja) * 2001-06-05 2004-03-22 ソニー株式会社 表示素子
JP2003109775A (ja) * 2001-09-28 2003-04-11 Sony Corp 有機電界発光素子
US6833667B2 (en) * 2002-02-27 2004-12-21 Matsushita Electric Industrial Co., Ltd. Organic electroluminescence element and image forming apparatus or portable terminal unit using thereof
JP2003317931A (ja) * 2002-04-26 2003-11-07 Canon Inc Ｅｌ素子、およびその素子を用いた表示装置
JP4208526B2 (ja) * 2002-09-12 2009-01-14 キヤノン株式会社 有機ｅｌディスプレイ装置及び該ディスプレイ装置を有する電子機器
JP4032918B2 (ja) * 2002-10-24 2008-01-16 ソニー株式会社 表示装置およびその製造方法
JP4475942B2 (ja) * 2003-12-26 2010-06-09 三洋電機株式会社 表示装置及びその製造方法
US7408201B2 (en) * 2004-03-19 2008-08-05 Philips Lumileds Lighting Company, Llc Polarized semiconductor light emitting device
US7057339B2 (en) * 2004-04-08 2006-06-06 Eastman Kodak Company OLED with color change media

Also Published As

Publication number Publication date
EP1943882B1 (de) 2009-03-11
TWI419602B (zh) 2013-12-11
US7986091B2 (en) 2011-07-26
EP1943882A1 (de) 2008-07-16
KR20080064131A (ko) 2008-07-08
JP2009515347A (ja) 2009-04-09
JP5193872B2 (ja) 2013-05-08
TW200719761A (en) 2007-05-16
FR2893215A1 (fr) 2007-05-11
KR101297270B1 (ko) 2013-08-14
US20090302741A1 (en) 2009-12-10
WO2007051799A1 (fr) 2007-05-10

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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