CN100454598C - 发光二极管 - Google Patents

发光二极管 Download PDF

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Publication number
CN100454598C
CN100454598C CNB2005800180234A CN200580018023A CN100454598C CN 100454598 C CN100454598 C CN 100454598C CN B2005800180234 A CNB2005800180234 A CN B2005800180234A CN 200580018023 A CN200580018023 A CN 200580018023A CN 100454598 C CN100454598 C CN 100454598C
Authority
CN
China
Prior art keywords
substrate
light emitting
emitting diode
led
electrode
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
CNB2005800180234A
Other languages
English (en)
Chinese (zh)
Other versions
CN1961433A (zh
Inventor
R·M·沃夫
M·P·B·范布鲁根
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 CN1961433A publication Critical patent/CN1961433A/zh
Application granted granted Critical
Publication of CN100454598C publication Critical patent/CN100454598C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/817—Bodies characterised by the crystal structures or orientations, e.g. polycrystalline, amorphous or porous
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/81—Bodies
    • H10H20/822—Materials of the light-emitting regions
    • H10H20/824—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP
    • H10H20/825—Materials of the light-emitting regions comprising only Group III-V materials, e.g. GaP containing nitrogen, e.g. GaN

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  • Led Devices (AREA)
CNB2005800180234A 2004-06-01 2005-05-25 发光二极管 Expired - Fee Related CN100454598C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04102423 2004-06-01
EP04102423.3 2004-06-01

Publications (2)

Publication Number Publication Date
CN1961433A CN1961433A (zh) 2007-05-09
CN100454598C true CN100454598C (zh) 2009-01-21

Family

ID=35311905

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005800180234A Expired - Fee Related CN100454598C (zh) 2004-06-01 2005-05-25 发光二极管

Country Status (7)

Country Link
US (1) US20080251809A1 (enExample)
EP (1) EP1756878A2 (enExample)
JP (1) JP2008501234A (enExample)
KR (1) KR20070036118A (enExample)
CN (1) CN100454598C (enExample)
TW (1) TW200612581A (enExample)
WO (1) WO2005119798A2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008073400A1 (en) 2006-12-11 2008-06-19 The Regents Of The University Of California Transparent light emitting diodes
KR101809472B1 (ko) 2009-01-14 2018-01-18 삼성전자주식회사 광추출 효율이 향상된 발광 장치
WO2011037876A1 (en) 2009-09-25 2011-03-31 Cree, Inc. Lighting device having heat dissipation element
JP5189211B2 (ja) 2010-07-20 2013-04-24 パナソニック株式会社 電球形ランプ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6288417B1 (en) * 1999-01-07 2001-09-11 Xerox Corporation Light-emitting devices including polycrystalline gan layers and method of forming devices
US6417127B1 (en) * 1999-05-19 2002-07-09 Ngk Spark Plug Co., Ltd. Translucent polycrystalline ceramic and method for making same
WO2003098713A1 (en) * 2002-05-17 2003-11-27 Lumei Optoelectronics Corporation Light-emitting diode with silicon carbide substrate
US20040094774A1 (en) * 1999-12-22 2004-05-20 Steigerwald Daniel A. Semiconductor light emitting device and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211758A (en) * 1978-12-26 1980-07-08 Gte Laboratories Incorporated Ceramic compositions and articles prepared therefrom
JPH09172199A (ja) * 1995-12-20 1997-06-30 Mitsubishi Cable Ind Ltd 窒化ガリウム系化合物半導体素子
JP4723055B2 (ja) * 1999-05-19 2011-07-13 日本特殊陶業株式会社 アルミナ焼結体及びその製造方法並びに焼結アルミナ部材及び発光管
US20020084748A1 (en) * 2000-12-28 2002-07-04 Ayala Raul E. UV Reflecting materials for LED lamps using UV-emitting diodes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6288417B1 (en) * 1999-01-07 2001-09-11 Xerox Corporation Light-emitting devices including polycrystalline gan layers and method of forming devices
US6417127B1 (en) * 1999-05-19 2002-07-09 Ngk Spark Plug Co., Ltd. Translucent polycrystalline ceramic and method for making same
US20040094774A1 (en) * 1999-12-22 2004-05-20 Steigerwald Daniel A. Semiconductor light emitting device and method
WO2003098713A1 (en) * 2002-05-17 2003-11-27 Lumei Optoelectronics Corporation Light-emitting diode with silicon carbide substrate

Also Published As

Publication number Publication date
US20080251809A1 (en) 2008-10-16
WO2005119798A3 (en) 2006-03-16
KR20070036118A (ko) 2007-04-02
JP2008501234A (ja) 2008-01-17
WO2005119798A2 (en) 2005-12-15
CN1961433A (zh) 2007-05-09
EP1756878A2 (en) 2007-02-28
TW200612581A (en) 2006-04-16

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C06 Publication
PB01 Publication
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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090121