CN102646771B - 发光器件 - Google Patents
发光器件 Download PDFInfo
- Publication number
- CN102646771B CN102646771B CN201210111384.5A CN201210111384A CN102646771B CN 102646771 B CN102646771 B CN 102646771B CN 201210111384 A CN201210111384 A CN 201210111384A CN 102646771 B CN102646771 B CN 102646771B
- Authority
- CN
- China
- Prior art keywords
- semiconductor layer
- layer
- type semiconductor
- light emitting
- reflecting member
- 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
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
- H10H20/84—Coatings, e.g. passivation layers or antireflective coatings
- H10H20/841—Reflective coatings, e.g. dielectric Bragg reflectors
-
- 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
- H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
- H10H20/018—Bonding of wafers
Landscapes
- Led Devices (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080042602A KR100952034B1 (ko) | 2008-05-08 | 2008-05-08 | 발광 소자 및 그 제조방법 |
KR10-2008-0042602 | 2008-05-08 | ||
CN2009801009941A CN101861662B (zh) | 2008-05-08 | 2009-05-08 | 发光器件 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801009941A Division CN101861662B (zh) | 2008-05-08 | 2009-05-08 | 发光器件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102646771A CN102646771A (zh) | 2012-08-22 |
CN102646771B true CN102646771B (zh) | 2016-01-20 |
Family
ID=41265185
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210111384.5A Active CN102646771B (zh) | 2008-05-08 | 2009-05-08 | 发光器件 |
CN2009801009941A Active CN101861662B (zh) | 2008-05-08 | 2009-05-08 | 发光器件 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801009941A Active CN101861662B (zh) | 2008-05-08 | 2009-05-08 | 发光器件 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8013353B2 (zh) |
EP (1) | EP2280429A4 (zh) |
JP (1) | JP4824129B2 (zh) |
KR (1) | KR100952034B1 (zh) |
CN (2) | CN102646771B (zh) |
WO (1) | WO2009136769A2 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100999787B1 (ko) | 2009-12-29 | 2010-12-08 | 엘지이노텍 주식회사 | 발광소자, 발광소자의 제조방법 및 발광소자 패키지 |
CN102339923A (zh) * | 2010-07-28 | 2012-02-01 | 展晶科技(深圳)有限公司 | 发光二极管芯片 |
KR102070092B1 (ko) | 2014-01-09 | 2020-01-29 | 삼성전자주식회사 | 반도체 발광소자 |
CN104821354A (zh) * | 2015-05-07 | 2015-08-05 | 合肥彩虹蓝光科技有限公司 | 减小led芯片发光角度的方法 |
EP3342795B1 (en) | 2015-08-24 | 2023-01-04 | 3-D Matrix, Ltd. | Biodegradable injectable gel |
CN114628560A (zh) * | 2022-03-21 | 2022-06-14 | 聚灿光电科技(宿迁)有限公司 | 一种增强型的led结构 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101055906A (zh) * | 2006-04-11 | 2007-10-17 | 汉光科技股份有限公司 | 高亮度发光二极管及其制造方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5896781A (ja) * | 1981-12-03 | 1983-06-08 | Matsushita Electric Ind Co Ltd | 半導体発光装置の製造方法 |
JPS6276686A (ja) * | 1985-09-30 | 1987-04-08 | Toshiba Corp | 発光素子 |
JP3537881B2 (ja) * | 1994-03-29 | 2004-06-14 | 株式会社リコー | Ledアレイヘッド |
US6633120B2 (en) * | 1998-11-19 | 2003-10-14 | Unisplay S.A. | LED lamps |
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 |
JP3896044B2 (ja) * | 2002-07-11 | 2007-03-22 | シャープ株式会社 | 窒化物系半導体発光素子の製造方法およびその製品 |
JP4147073B2 (ja) | 2002-09-02 | 2008-09-10 | シャープ株式会社 | 発光ダイオードの製造方法 |
JP2004128321A (ja) | 2002-10-04 | 2004-04-22 | Matsushita Electric Works Ltd | 半導体発光素子 |
TWI267211B (en) * | 2004-06-28 | 2006-11-21 | Kyocera Corp | Light-emitting apparatus and illuminating apparatus |
KR100568830B1 (ko) * | 2004-08-26 | 2006-04-10 | 에피밸리 주식회사 | Ⅲ-질화물 반도체 발광소자 |
CN100403562C (zh) * | 2005-03-15 | 2008-07-16 | 金芃 | 垂直结构的半导体芯片或器件 |
JP2006332225A (ja) * | 2005-05-25 | 2006-12-07 | Sony Corp | 窒化物系発光ダイオード |
JP2007103725A (ja) | 2005-10-05 | 2007-04-19 | Toshiba Corp | 半導体発光装置 |
KR100756842B1 (ko) * | 2006-03-14 | 2007-09-07 | 서울옵토디바이스주식회사 | 광추출용 컬럼들을 갖는 발광 다이오드 및 그것을 제조하는방법 |
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 |
KR100781660B1 (ko) * | 2006-05-18 | 2007-12-05 | 서울옵토디바이스주식회사 | 발광띠를 구비한 발광 소자 및 그 제조 방법 |
-
2008
- 2008-05-08 KR KR1020080042602A patent/KR100952034B1/ko active Active
-
2009
- 2009-05-08 JP JP2010549587A patent/JP4824129B2/ja active Active
- 2009-05-08 US US12/812,403 patent/US8013353B2/en active Active
- 2009-05-08 CN CN201210111384.5A patent/CN102646771B/zh active Active
- 2009-05-08 EP EP09742875A patent/EP2280429A4/en not_active Ceased
- 2009-05-08 CN CN2009801009941A patent/CN101861662B/zh active Active
- 2009-05-08 WO PCT/KR2009/002447 patent/WO2009136769A2/ko active Application Filing
-
2011
- 2011-07-21 US US13/188,275 patent/US8395174B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101055906A (zh) * | 2006-04-11 | 2007-10-17 | 汉光科技股份有限公司 | 高亮度发光二极管及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2009136769A2 (ko) | 2009-11-12 |
CN101861662A (zh) | 2010-10-13 |
EP2280429A2 (en) | 2011-02-02 |
US20100289050A1 (en) | 2010-11-18 |
CN102646771A (zh) | 2012-08-22 |
JP4824129B2 (ja) | 2011-11-30 |
WO2009136769A3 (ko) | 2010-03-11 |
US20110278625A1 (en) | 2011-11-17 |
CN101861662B (zh) | 2012-06-13 |
EP2280429A4 (en) | 2011-06-08 |
KR20090116841A (ko) | 2009-11-12 |
US8013353B2 (en) | 2011-09-06 |
US8395174B2 (en) | 2013-03-12 |
KR100952034B1 (ko) | 2010-04-07 |
JP2011513985A (ja) | 2011-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210816 Address after: 168 Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Leyu Semiconductor Co.,Ltd. Address before: Seoul, South Kerean Patentee before: LG INNOTEK Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 215499 No. 168, Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province Patentee after: Suzhou Liyu Semiconductor Co.,Ltd. Country or region after: China Address before: 168 Changsheng North Road, Taicang City, Suzhou City, Jiangsu Province Patentee before: Suzhou Leyu Semiconductor Co.,Ltd. Country or region before: China |
|
CP03 | Change of name, title or address |