TWI446581B - 發光二極體晶片 - Google Patents

發光二極體晶片 Download PDF

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Publication number
TWI446581B
TWI446581B TW099123071A TW99123071A TWI446581B TW I446581 B TWI446581 B TW I446581B TW 099123071 A TW099123071 A TW 099123071A TW 99123071 A TW99123071 A TW 99123071A TW I446581 B TWI446581 B TW I446581B
Authority
TW
Taiwan
Prior art keywords
region
semiconductor body
trench
emitting diode
diode chip
Prior art date
Application number
TW099123071A
Other languages
English (en)
Chinese (zh)
Other versions
TW201115786A (en
Inventor
Tony Albrecht
Anna Kasprzak-Zablocka
Markus Maute
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 TW201115786A publication Critical patent/TW201115786A/zh
Application granted granted Critical
Publication of TWI446581B publication Critical patent/TWI446581B/zh

Links

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)
TW099123071A 2009-07-31 2010-07-14 發光二極體晶片 TWI446581B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009035429A DE102009035429A1 (de) 2009-07-31 2009-07-31 Leuchtdiodenchip

Publications (2)

Publication Number Publication Date
TW201115786A TW201115786A (en) 2011-05-01
TWI446581B true TWI446581B (zh) 2014-07-21

Family

ID=42983717

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099123071A TWI446581B (zh) 2009-07-31 2010-07-14 發光二極體晶片

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)

Families Citing this family (7)

* 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
TWI577049B (zh) * 2013-03-18 2017-04-01 晶元光電股份有限公司 發光元件
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

Family Cites Families (16)

* 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
DE4427840A1 (de) * 1994-07-28 1996-02-01 Osa Elektronik Gmbh Verfahren zur Effizienzerhöhung von A¶I¶¶I¶¶I¶B¶V¶ - Halbleiter-Chips
JP3241976B2 (ja) * 1995-10-16 2001-12-25 株式会社東芝 半導体発光素子
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
JP2002280602A (ja) * 2001-03-21 2002-09-27 Toshiba Corp 垂直共振器型発光ダイオード及びその発光ダイオードを用いた光送信モジュール
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
CN101244533B (zh) * 2007-02-16 2010-09-15 香港应用科技研究院有限公司 超平坦化学机械抛光技术之方法及使用该方法制造的半导体组件
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

Also Published As

Publication number Publication date
DE102009035429A1 (de) 2011-02-03
TW201115786A (en) 2011-05-01
JP2013501350A (ja) 2013-01-10
KR20120043030A (ko) 2012-05-03
EP2460190A1 (de) 2012-06-06
EP2460190B1 (de) 2017-03-15
WO2011012446A1 (de) 2011-02-03
US20120267662A1 (en) 2012-10-25
KR101754435B1 (ko) 2017-07-05
CN102473797A (zh) 2012-05-23

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MM4A Annulment or lapse of patent due to non-payment of fees