CN101355130A - 半导体发光器件 - Google Patents
半导体发光器件 Download PDFInfo
- Publication number
- CN101355130A CN101355130A CNA2008101347362A CN200810134736A CN101355130A CN 101355130 A CN101355130 A CN 101355130A CN A2008101347362 A CNA2008101347362 A CN A2008101347362A CN 200810134736 A CN200810134736 A CN 200810134736A CN 101355130 A CN101355130 A CN 101355130A
- Authority
- CN
- China
- Prior art keywords
- light
- reflector
- light emitting
- semiconductor device
- emitting semiconductor
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 117
- 239000000758 substrate Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000011231 conductive filler Substances 0.000 claims abstract description 10
- 238000003475 lamination Methods 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims 1
- 238000002310 reflectometry Methods 0.000 abstract description 34
- 238000000605 extraction Methods 0.000 abstract description 14
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 5
- 229910002601 GaN Inorganic materials 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000003989 dielectric material Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910052594 sapphire Inorganic materials 0.000 description 3
- 239000010980 sapphire Substances 0.000 description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 229910020068 MgAl Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001451 molecular beam epitaxy Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/44—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the coatings, e.g. passivation layer or anti-reflective coating
- H01L33/46—Reflective coating, e.g. dielectric Bragg reflector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
- H01L33/0093—Wafer bonding; Removal of the growth substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/02—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies
- H01L33/14—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure
- H01L33/145—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor bodies with a carrier transport control structure, e.g. highly-doped semiconductor layer or current-blocking structure with a current-blocking structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/36—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the electrodes
- H01L33/40—Materials therefor
- H01L33/405—Reflective materials
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070073494 | 2007-07-23 | ||
KR10-2007-0073494 | 2007-07-23 | ||
KR1020070073494A KR100843426B1 (ko) | 2007-07-23 | 2007-07-23 | 반도체 발광소자 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101355130A true CN101355130A (zh) | 2009-01-28 |
CN101355130B CN101355130B (zh) | 2010-09-22 |
Family
ID=39823599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101347362A Active CN101355130B (zh) | 2007-07-23 | 2008-07-23 | 半导体发光器件 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7687818B2 (zh) |
JP (1) | JP5348461B2 (zh) |
KR (1) | KR100843426B1 (zh) |
CN (1) | CN101355130B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102194959A (zh) * | 2010-03-10 | 2011-09-21 | Lg伊诺特有限公司 | 发光器件及其制造方法、发光器件封装以及照明*** |
CN106848018A (zh) * | 2017-03-02 | 2017-06-13 | 京东方科技集团股份有限公司 | Led组件、发光装置和电子设备 |
CN108110100A (zh) * | 2016-11-24 | 2018-06-01 | 三星电子株式会社 | 半导体发光装置及其制造方法 |
CN108133998A (zh) * | 2012-11-05 | 2018-06-08 | 晶元光电股份有限公司 | 发光元件 |
CN109308845A (zh) * | 2017-07-26 | 2019-02-05 | 财团法人工业技术研究院 | 光学补偿结构 |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100736623B1 (ko) | 2006-05-08 | 2007-07-09 | 엘지전자 주식회사 | 수직형 발광 소자 및 그 제조방법 |
DE102007029370A1 (de) * | 2007-05-04 | 2008-11-06 | Osram Opto Semiconductors Gmbh | Halbleiterchip und Verfahren zur Herstellung eines Halbleiterchips |
WO2009010762A1 (en) * | 2007-07-19 | 2009-01-22 | Photonstar Led Limited | Vertical led with conductive vias |
US7915629B2 (en) * | 2008-12-08 | 2011-03-29 | Cree, Inc. | Composite high reflectivity layer |
US9461201B2 (en) * | 2007-11-14 | 2016-10-04 | Cree, Inc. | Light emitting diode dielectric mirror |
US8898089B2 (en) * | 2008-06-24 | 2014-11-25 | Visa U.S.A. Inc. | Dynamic verification value system and method |
CN101661980B (zh) * | 2008-08-27 | 2012-06-20 | 璨圆光电股份有限公司 | 具反射层的发光组件及其反射层的结构 |
KR101552104B1 (ko) | 2009-01-20 | 2015-09-14 | 삼성전자주식회사 | 반도체 발광소자 |
KR101064082B1 (ko) | 2009-01-21 | 2011-09-08 | 엘지이노텍 주식회사 | 발광 소자 |
KR101210172B1 (ko) | 2009-03-02 | 2012-12-07 | 엘지이노텍 주식회사 | 발광 소자 |
KR100969160B1 (ko) * | 2009-03-10 | 2010-07-21 | 엘지이노텍 주식회사 | 발광소자 및 그 제조방법 |
JP2010251531A (ja) * | 2009-04-16 | 2010-11-04 | Rohm Co Ltd | 半導体発光素子 |
JP2010278112A (ja) * | 2009-05-27 | 2010-12-09 | Hitachi Cable Ltd | 半導体発光素子 |
US9362459B2 (en) * | 2009-09-02 | 2016-06-07 | United States Department Of Energy | High reflectivity mirrors and method for making same |
US9435493B2 (en) * | 2009-10-27 | 2016-09-06 | Cree, Inc. | Hybrid reflector system for lighting device |
KR101081278B1 (ko) * | 2009-10-28 | 2011-11-08 | 엘지이노텍 주식회사 | 발광 소자 및 그 제조방법 |
TWI412161B (zh) * | 2009-11-06 | 2013-10-11 | Semileds Optoelectronics Co | 發光二極體裝置 |
KR101189405B1 (ko) | 2009-12-01 | 2012-10-10 | 엘지이노텍 주식회사 | 발광 소자, 발광 소자 패키지 및 발광 소자 제조방법 |
KR101138976B1 (ko) | 2010-03-24 | 2012-04-25 | 서울옵토디바이스주식회사 | 발광다이오드 |
US9105824B2 (en) | 2010-04-09 | 2015-08-11 | Cree, Inc. | High reflective board or substrate for LEDs |
US9012938B2 (en) | 2010-04-09 | 2015-04-21 | Cree, Inc. | High reflective substrate of light emitting devices with improved light output |
KR101047720B1 (ko) * | 2010-04-23 | 2011-07-08 | 엘지이노텍 주식회사 | 발광 소자, 발광 소자 제조방법 및 발광 소자 패키지 |
KR101701510B1 (ko) | 2010-07-09 | 2017-02-01 | 엘지이노텍 주식회사 | 발광소자 |
US8764224B2 (en) | 2010-08-12 | 2014-07-01 | Cree, Inc. | Luminaire with distributed LED sources |
JP5258853B2 (ja) | 2010-08-17 | 2013-08-07 | 株式会社東芝 | 半導体発光素子及びその製造方法 |
US9728676B2 (en) | 2011-06-24 | 2017-08-08 | Cree, Inc. | High voltage monolithic LED chip |
US10243121B2 (en) | 2011-06-24 | 2019-03-26 | Cree, Inc. | High voltage monolithic LED chip with improved reliability |
US20130001510A1 (en) * | 2011-06-29 | 2013-01-03 | SemiLEDs Optoelectronics Co., Ltd. | Optoelectronic device having current blocking insulation layer for uniform temperature distribution and method of fabrication |
CN104218128B (zh) * | 2013-05-31 | 2018-12-14 | 晶元光电股份有限公司 | 具有高效率反射结构的发光元件 |
JP6595801B2 (ja) * | 2014-05-30 | 2019-10-23 | エルジー イノテック カンパニー リミテッド | 発光素子 |
US10658546B2 (en) | 2015-01-21 | 2020-05-19 | Cree, Inc. | High efficiency LEDs and methods of manufacturing |
KR102342718B1 (ko) * | 2015-04-27 | 2021-12-23 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 적색 발광소자 및 조명장치 |
US11239394B2 (en) * | 2016-03-18 | 2022-02-01 | Lg Innotek Co., Ltd. | Semiconductor device and display device including the same |
KR101805301B1 (ko) * | 2016-04-29 | 2017-12-06 | 엘지이노텍 주식회사 | 광추출효율 향상을 위한 p-형 오믹 접합 전극 패턴을 구비한 자외선 발광 다이오드 소자 |
GB2549951B (en) * | 2016-05-03 | 2019-11-20 | Metodiev Lavchiev Ventsislav | Light emitting structures and systems on the basis of group-IV material(s) for the ultra violet and visible spectral range |
CN107507920B (zh) * | 2017-09-22 | 2024-05-24 | 京东方科技集团股份有限公司 | 有机电致发光二极管、显示基板及其制作方法、显示装置 |
EP3503224B1 (en) * | 2017-12-22 | 2021-01-20 | Samsung Electronics Co., Ltd. | Light emitting device and display apparatus including the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08328457A (ja) * | 1995-05-31 | 1996-12-13 | Central Glass Co Ltd | ホログラフィック表示装置 |
US5917202A (en) * | 1995-12-21 | 1999-06-29 | Hewlett-Packard Company | Highly reflective contacts for light emitting semiconductor devices |
US6784462B2 (en) * | 2001-12-13 | 2004-08-31 | Rensselaer Polytechnic Institute | Light-emitting diode with planar omni-directional reflector |
JP4122785B2 (ja) * | 2002-01-30 | 2008-07-23 | 日亜化学工業株式会社 | 発光素子 |
JP2004214276A (ja) * | 2002-12-27 | 2004-07-29 | Morio Taniguchi | 有機半導体レーザ |
JP2006269912A (ja) * | 2005-03-25 | 2006-10-05 | Matsushita Electric Ind Co Ltd | 発光素子及びその製造方法 |
JP2008288248A (ja) * | 2007-05-15 | 2008-11-27 | Hitachi Cable Ltd | 半導体発光素子 |
-
2007
- 2007-07-23 KR KR1020070073494A patent/KR100843426B1/ko active IP Right Grant
-
2008
- 2008-07-22 US US12/177,517 patent/US7687818B2/en active Active
- 2008-07-23 JP JP2008189774A patent/JP5348461B2/ja active Active
- 2008-07-23 CN CN2008101347362A patent/CN101355130B/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102194959A (zh) * | 2010-03-10 | 2011-09-21 | Lg伊诺特有限公司 | 发光器件及其制造方法、发光器件封装以及照明*** |
CN108133998A (zh) * | 2012-11-05 | 2018-06-08 | 晶元光电股份有限公司 | 发光元件 |
CN108110100A (zh) * | 2016-11-24 | 2018-06-01 | 三星电子株式会社 | 半导体发光装置及其制造方法 |
CN106848018A (zh) * | 2017-03-02 | 2017-06-13 | 京东方科技集团股份有限公司 | Led组件、发光装置和电子设备 |
CN109308845A (zh) * | 2017-07-26 | 2019-02-05 | 财团法人工业技术研究院 | 光学补偿结构 |
Also Published As
Publication number | Publication date |
---|---|
JP5348461B2 (ja) | 2013-11-20 |
JP2009027175A (ja) | 2009-02-05 |
US7687818B2 (en) | 2010-03-30 |
CN101355130B (zh) | 2010-09-22 |
KR100843426B1 (ko) | 2008-07-03 |
US20090026478A1 (en) | 2009-01-29 |
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Legal Events
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG LED CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRO-MECHANICS CO., LTD. Effective date: 20100926 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20100926 Address after: Gyeonggi Do Korea Suwon Patentee after: Samsung LED Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electro-Mechanics Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: SAMSUNG ELECTRONICS CO., LTD. Free format text: FORMER OWNER: SAMSUNG LED CO., LTD. Effective date: 20121211 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121211 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Electronics Co., Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Samsung LED Co., Ltd. |