CN102473797A - 发光二极管芯片 - Google Patents

发光二极管芯片 Download PDF

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Publication number
CN102473797A
CN102473797A CN2010800340821A CN201080034082A CN102473797A CN 102473797 A CN102473797 A CN 102473797A CN 2010800340821 A CN2010800340821 A CN 2010800340821A CN 201080034082 A CN201080034082 A CN 201080034082A CN 102473797 A CN102473797 A CN 102473797A
Authority
CN
China
Prior art keywords
semiconductor body
emitting diode
light
diode chip
groove
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.)
Pending
Application number
CN2010800340821A
Other languages
English (en)
Chinese (zh)
Inventor
M.莫特
T.阿尔布雷希特
A.卡斯普尔扎克-扎布洛卡
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.)
Ams Osram International GmbH
Original Assignee
Osram Opto Semiconductors GmbH
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 Osram Opto Semiconductors GmbH filed Critical Osram Opto Semiconductors GmbH
Publication of CN102473797A publication Critical patent/CN102473797A/zh
Pending 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
    • H10H20/819—Bodies characterised by their shape, e.g. curved or truncated substrates
    • 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]
    • H10H20/01—Manufacture or treatment
    • H10H20/034—Manufacture or treatment of coatings
    • 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
    • H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
    • 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
    • H10H20/83—Electrodes
    • H10H20/832—Electrodes characterised by their material
    • H10H20/835—Reflective materials

Landscapes

  • Led Devices (AREA)
  • Led Device Packages (AREA)
CN2010800340821A 2009-07-31 2010-07-13 发光二极管芯片 Pending CN102473797A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009035429.8 2009-07-31
DE102009035429A DE102009035429A1 (de) 2009-07-31 2009-07-31 Leuchtdiodenchip
PCT/EP2010/060077 WO2011012446A1 (de) 2009-07-31 2010-07-13 Leuchtdiodenchip

Publications (1)

Publication Number Publication Date
CN102473797A true CN102473797A (zh) 2012-05-23

Family

ID=42983717

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800340821A Pending CN102473797A (zh) 2009-07-31 2010-07-13 发光二极管芯片

Country Status (8)

Country Link
US (1) US20120267662A1 (enExample)
EP (1) EP2460190B1 (enExample)
JP (1) JP2013501350A (enExample)
KR (1) KR101754435B1 (enExample)
CN (1) CN102473797A (enExample)
DE (1) DE102009035429A1 (enExample)
TW (1) TWI446581B (enExample)
WO (1) WO2011012446A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108281528A (zh) * 2013-03-18 2018-07-13 晶元光电股份有限公司 发光元件

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101872830A (zh) * 2010-06-10 2010-10-27 厦门市三安光电科技有限公司 自带短路保护功能的垂直发光二极管
US9070851B2 (en) * 2010-09-24 2015-06-30 Seoul Semiconductor Co., Ltd. Wafer-level light emitting diode package and method of fabricating the same
CN103996773B (zh) * 2014-06-06 2016-09-28 厦门市三安光电科技有限公司 一种倒装发光二极管结构及其制作方法
JP6537883B2 (ja) 2015-05-14 2019-07-03 スタンレー電気株式会社 半導体発光素子および半導体発光素子アレイ
DE102015120089A1 (de) * 2015-11-19 2017-05-24 Osram Opto Semiconductors Gmbh Leuchtdiodenchip und Verfahren zur Herstellung eines Leuchtdiodenchips
WO2017217308A1 (ja) 2016-06-17 2017-12-21 株式会社村田製作所 電子部品、振動板、電子機器および電子部品の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427840A1 (de) * 1994-07-28 1996-02-01 Osa Elektronik Gmbh Verfahren zur Effizienzerhöhung von A¶I¶¶I¶¶I¶B¶V¶ - Halbleiter-Chips
US5753940A (en) * 1995-10-16 1998-05-19 Kabushiki Kaisha Toshiba Light-emitting diode having narrow luminescence spectrum
US20040046180A1 (en) * 2001-03-21 2004-03-11 Kabushiki Kaisha Toshiba Resonant-cavity light-emitting diode and optical transmission module using the light-emitting diode
US20080197367A1 (en) * 2007-02-16 2008-08-21 Hong Kong Applied Science And Technology Research Institute Co. Ltd. Method of super flat chemical mechanical polishing technology and semiconductor elements produced thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07131070A (ja) * 1993-10-28 1995-05-19 Victor Co Of Japan Ltd 半導体発光素子及び半導体発光素子アレイ
TW393785B (en) * 1997-09-19 2000-06-11 Siemens Ag Method to produce many semiconductor-bodies
JP4050444B2 (ja) * 2000-05-30 2008-02-20 信越半導体株式会社 発光素子及びその製造方法
JP4116387B2 (ja) * 2002-09-30 2008-07-09 株式会社東芝 半導体発光素子
DE10245631B4 (de) * 2002-09-30 2022-01-20 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Halbleiterbauelement
JP2007081010A (ja) * 2005-09-13 2007-03-29 Matsushita Electric Ind Co Ltd 発光素子
JP2007123436A (ja) * 2005-10-26 2007-05-17 Toshiba Corp 半導体発光素子およびその製造方法
US20070221613A1 (en) * 2006-03-23 2007-09-27 Gutsche Martin U Structure for stopping mechanical cracks in a substrate wafer, use of the structure and a method for producing the structure
JP5082504B2 (ja) * 2006-03-31 2012-11-28 日亜化学工業株式会社 発光素子及び発光素子の製造方法
JP5250999B2 (ja) * 2006-06-08 2013-07-31 ソニー株式会社 面発光型半導体レーザ
JP2008004587A (ja) * 2006-06-20 2008-01-10 Sharp Corp 半導体発光素子及びその製造方法並びに化合物半導体発光ダイオード
JP2009105123A (ja) * 2007-10-22 2009-05-14 Showa Denko Kk 発光ダイオードおよびその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427840A1 (de) * 1994-07-28 1996-02-01 Osa Elektronik Gmbh Verfahren zur Effizienzerhöhung von A¶I¶¶I¶¶I¶B¶V¶ - Halbleiter-Chips
US5753940A (en) * 1995-10-16 1998-05-19 Kabushiki Kaisha Toshiba Light-emitting diode having narrow luminescence spectrum
US20040046180A1 (en) * 2001-03-21 2004-03-11 Kabushiki Kaisha Toshiba Resonant-cavity light-emitting diode and optical transmission module using the light-emitting diode
US20080197367A1 (en) * 2007-02-16 2008-08-21 Hong Kong Applied Science And Technology Research Institute Co. Ltd. Method of super flat chemical mechanical polishing technology and semiconductor elements produced thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108281528A (zh) * 2013-03-18 2018-07-13 晶元光电股份有限公司 发光元件
CN108281528B (zh) * 2013-03-18 2021-06-29 晶元光电股份有限公司 发光元件

Also Published As

Publication number Publication date
WO2011012446A1 (de) 2011-02-03
US20120267662A1 (en) 2012-10-25
KR101754435B1 (ko) 2017-07-05
TWI446581B (zh) 2014-07-21
KR20120043030A (ko) 2012-05-03
JP2013501350A (ja) 2013-01-10
EP2460190B1 (de) 2017-03-15
TW201115786A (en) 2011-05-01
DE102009035429A1 (de) 2011-02-03
EP2460190A1 (de) 2012-06-06

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Application publication date: 20120523