CN102150272A - 具供设置反射性电极的平滑表面的发光二极管 - Google Patents
具供设置反射性电极的平滑表面的发光二极管 Download PDFInfo
- Publication number
- CN102150272A CN102150272A CN2009801103892A CN200980110389A CN102150272A CN 102150272 A CN102150272 A CN 102150272A CN 2009801103892 A CN2009801103892 A CN 2009801103892A CN 200980110389 A CN200980110389 A CN 200980110389A CN 102150272 A CN102150272 A CN 102150272A
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- Prior art keywords
- electrode
- epitaxial loayer
- light
- emitting diode
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Images
Classifications
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- 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
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- 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
- H01L33/20—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 particular shape, e.g. curved or truncated substrate
- H01L33/22—Roughened surfaces, e.g. at the interface between epitaxial layers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0556—Disposition
- H01L2224/05568—Disposition the whole external layer protruding from the surface
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/05573—Single external layer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
- H01L2224/0601—Structure
- H01L2224/0603—Bonding areas having different sizes, e.g. different heights or widths
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- H—ELECTRICITY
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/06—Structure, shape, material or disposition of the bonding areas prior to the connecting process of a plurality of bonding areas
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- H01L2224/06102—Disposition the bonding areas being at different heights
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L2224/13—Structure, shape, material or disposition of the bump connectors prior to the connecting process of an individual bump connector
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- H01—ELECTRIC ELEMENTS
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/17—Structure, shape, material or disposition of the bump connectors after the connecting process of a plurality of bump connectors
- H01L2224/1701—Structure
- H01L2224/1703—Bump connectors having different sizes, e.g. different diameters, heights or widths
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12044—OLED
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- 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
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- 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
- H01L33/26—Materials of the light emitting region
- H01L33/30—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table
- H01L33/32—Materials of the light emitting region containing only elements of Group III and Group V of the Periodic Table containing nitrogen
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- 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
- H01L33/42—Transparent materials
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- Engineering & Computer Science (AREA)
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- Microelectronics & Electronic Packaging (AREA)
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- Led Devices (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (45)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4117208P | 2008-03-31 | 2008-03-31 | |
US61/041,172 | 2008-03-31 | ||
US12/120,051 | 2008-05-13 | ||
US12/120,051 US7781780B2 (en) | 2008-03-31 | 2008-05-13 | Light emitting diodes with smooth surface for reflective electrode |
PCT/US2009/038695 WO2009123936A2 (en) | 2008-03-31 | 2009-03-27 | Light emitting diodes with smooth surface for reflective electrode |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102150272A true CN102150272A (zh) | 2011-08-10 |
CN102150272B CN102150272B (zh) | 2015-03-11 |
Family
ID=41115742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980110389.2A Expired - Fee Related CN102150272B (zh) | 2008-03-31 | 2009-03-27 | 具供设置反射性电极的平滑表面的发光二极管 |
Country Status (8)
Country | Link |
---|---|
US (5) | US7781780B2 (zh) |
EP (1) | EP2257985A4 (zh) |
JP (2) | JP5688008B2 (zh) |
KR (1) | KR101287365B1 (zh) |
CN (1) | CN102150272B (zh) |
MY (1) | MY159231A (zh) |
TW (1) | TWI413278B (zh) |
WO (1) | WO2009123936A2 (zh) |
Cited By (3)
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CN105144345A (zh) * | 2013-03-15 | 2015-12-09 | 晶体公司 | 与赝配电子和光电器件的平面接触 |
CN105374906A (zh) * | 2014-08-26 | 2016-03-02 | 广东量晶光电科技有限公司 | 一种led芯片及其制备方法 |
CN108140695A (zh) * | 2015-09-17 | 2018-06-08 | 晶体公司 | 包含二维空穴气体的紫外发光器件 |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8545629B2 (en) | 2001-12-24 | 2013-10-01 | Crystal Is, Inc. | Method and apparatus for producing large, single-crystals of aluminum nitride |
JP5281408B2 (ja) | 2005-12-02 | 2013-09-04 | クリスタル・イズ,インコーポレイテッド | ドープされた窒化アルミニウム結晶及びそれを製造する方法 |
US9034103B2 (en) | 2006-03-30 | 2015-05-19 | Crystal Is, Inc. | Aluminum nitride bulk crystals having high transparency to ultraviolet light and methods of forming them |
US8323406B2 (en) | 2007-01-17 | 2012-12-04 | Crystal Is, Inc. | Defect reduction in seeded aluminum nitride crystal growth |
US9771666B2 (en) | 2007-01-17 | 2017-09-26 | Crystal Is, Inc. | Defect reduction in seeded aluminum nitride crystal growth |
US8080833B2 (en) | 2007-01-26 | 2011-12-20 | Crystal Is, Inc. | Thick pseudomorphic nitride epitaxial layers |
US7781780B2 (en) | 2008-03-31 | 2010-08-24 | Bridgelux, Inc. | Light emitting diodes with smooth surface for reflective electrode |
JP4486701B1 (ja) | 2008-11-06 | 2010-06-23 | パナソニック株式会社 | 窒化物系半導体素子およびその製造方法 |
CN102067348B (zh) * | 2009-04-06 | 2013-03-27 | 松下电器产业株式会社 | 氮化物系半导体元件及其制造方法 |
JP2010251390A (ja) * | 2009-04-13 | 2010-11-04 | Oki Electric Ind Co Ltd | 発光ダイオード及びその製造方法 |
KR101712094B1 (ko) * | 2009-11-27 | 2017-03-03 | 포항공과대학교 산학협력단 | 질화물갈륨계 수직 발광다이오드 및 그 제조 방법 |
WO2011077704A1 (ja) * | 2009-12-25 | 2011-06-30 | パナソニック株式会社 | 窒化物系半導体素子およびその製造方法 |
US8604500B2 (en) * | 2010-03-17 | 2013-12-10 | Lg Innotek Co., Ltd. | Light emitting device and light emitting device package |
JP5806734B2 (ja) | 2010-06-30 | 2015-11-10 | クリスタル アイエス, インコーポレーテッドCrystal Is, Inc. | 熱勾配制御による窒化アルミニウム大単結晶成長 |
JP5593163B2 (ja) * | 2010-08-18 | 2014-09-17 | 昭和電工株式会社 | 発光ダイオード及び発光ダイオードランプ |
KR101842586B1 (ko) * | 2011-04-05 | 2018-03-28 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 이의 제조 방법 |
KR101873476B1 (ko) | 2011-04-11 | 2018-07-03 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 이의 제조 방법 |
CN102269534B (zh) * | 2011-07-25 | 2012-11-28 | 天津空中代码工程应用软件开发有限公司 | 一种旋流式热导管 |
US8962359B2 (en) | 2011-07-19 | 2015-02-24 | Crystal Is, Inc. | Photon extraction from nitride ultraviolet light-emitting devices |
US9847372B2 (en) * | 2011-12-01 | 2017-12-19 | Micron Technology, Inc. | Solid state transducer devices with separately controlled regions, and associated systems and methods |
US9450152B2 (en) | 2012-05-29 | 2016-09-20 | Micron Technology, Inc. | Solid state transducer dies having reflective features over contacts and associated systems and methods |
KR102005236B1 (ko) * | 2012-07-05 | 2019-07-31 | 삼성전자주식회사 | 반사 전극 형성을 위한 콘택층을 포함하는 반도체 발광 소자 |
US8748202B2 (en) | 2012-09-14 | 2014-06-10 | Bridgelux, Inc. | Substrate free LED package |
US10276749B2 (en) | 2013-01-09 | 2019-04-30 | Sensor Electronic Technology, Inc. | Ultraviolet reflective rough adhesive contact |
US9287449B2 (en) | 2013-01-09 | 2016-03-15 | Sensor Electronic Technology, Inc. | Ultraviolet reflective rough adhesive contact |
US9768357B2 (en) | 2013-01-09 | 2017-09-19 | Sensor Electronic Technology, Inc. | Ultraviolet reflective rough adhesive contact |
CN104319343B (zh) * | 2014-10-29 | 2017-03-08 | 华灿光电股份有限公司 | 一种白光led的制作方法及白光led |
TWI568016B (zh) * | 2014-12-23 | 2017-01-21 | 錼創科技股份有限公司 | 半導體發光元件 |
CN108292694A (zh) * | 2015-07-13 | 2018-07-17 | 科莱约纳诺公司 | 纳米线/纳米锥形状的发光二极管及光检测器 |
WO2017021380A1 (en) | 2015-07-31 | 2017-02-09 | Crayonano As | Process for growing nanowires or nanopyramids on graphitic substrates |
CN111066158B (zh) * | 2017-09-07 | 2022-05-03 | 苏州晶湛半导体有限公司 | 发光器件表面粗化的方法与发光器件 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050173715A1 (en) * | 2003-03-05 | 2005-08-11 | Takashi Kyono | Nitride semiconductor devices and method of their manufacture |
US20050189551A1 (en) * | 2004-02-26 | 2005-09-01 | Hui Peng | High power and high brightness white LED assemblies and method for mass production of the same |
CN1677703A (zh) * | 2004-03-12 | 2005-10-05 | 三星电子株式会社 | 氮化物基发光器件及其制造方法 |
EP1746641A1 (en) * | 2005-03-15 | 2007-01-24 | Sumitomo Electric Industries, Ltd. | Group iii nitride semiconductor device and epitaxial substrate |
CN1941435A (zh) * | 2005-09-26 | 2007-04-04 | 日立电线株式会社 | 发光二极管用外延片和发光二极管 |
US20070096121A1 (en) * | 2005-10-28 | 2007-05-03 | Ni Ying C | Light emitting diode and method for manufacturing the same |
US20070221907A1 (en) * | 2006-03-21 | 2007-09-27 | Lg Electronics Inc. | Light emitting device having vertical structure and mehod for manufacturing the same |
US7288797B2 (en) * | 2004-01-20 | 2007-10-30 | Nichia Corporation | Semiconductor light emitting element |
Family Cites Families (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6055678A (ja) * | 1983-09-06 | 1985-03-30 | Nec Corp | 発光ダイオ−ド |
JPH08115877A (ja) * | 1994-10-17 | 1996-05-07 | Sony Corp | 半導体エピタキシャル成長方法 |
JPH104208A (ja) * | 1996-06-14 | 1998-01-06 | Omron Corp | 面発光型半導体発光素子 |
JPH1140851A (ja) * | 1997-07-15 | 1999-02-12 | Matsushita Electric Ind Co Ltd | 窒化ガリウム系化合物半導体発光素子 |
JP3965203B2 (ja) * | 1998-06-26 | 2007-08-29 | シャープ株式会社 | 窒化物系化合物半導体発光素子 |
TW418549B (en) * | 1998-06-26 | 2001-01-11 | Sharp Kk | Crystal growth method for nitride semiconductor, nitride semiconductor light emitting device, and method for producing the same |
DE60041742D1 (de) * | 1999-02-26 | 2009-04-23 | Furukawa Electric Co Ltd | Halbleiterlaser |
US6639354B1 (en) * | 1999-07-23 | 2003-10-28 | Sony Corporation | Light emitting device, production method thereof, and light emitting apparatus and display unit using the same |
JP4282173B2 (ja) * | 1999-09-03 | 2009-06-17 | シャープ株式会社 | 窒素化合物半導体発光素子およびその製造方法 |
JP2001196702A (ja) | 2000-01-11 | 2001-07-19 | Toyoda Gosei Co Ltd | Iii族窒化物系化合物半導体発光素子 |
US6515417B1 (en) * | 2000-01-27 | 2003-02-04 | General Electric Company | Organic light emitting device and method for mounting |
US6596079B1 (en) * | 2000-03-13 | 2003-07-22 | Advanced Technology Materials, Inc. | III-V nitride substrate boule and method of making and using the same |
US6447604B1 (en) * | 2000-03-13 | 2002-09-10 | Advanced Technology Materials, Inc. | Method for achieving improved epitaxy quality (surface texture and defect density) on free-standing (aluminum, indium, gallium) nitride ((al,in,ga)n) substrates for opto-electronic and electronic devices |
JP3531865B2 (ja) | 2000-07-06 | 2004-05-31 | 独立行政法人 科学技術振興機構 | 超平坦透明導電膜およびその製造方法 |
JP2002190635A (ja) * | 2000-12-20 | 2002-07-05 | Sharp Corp | 半導体レーザ素子およびその製造方法 |
US6488767B1 (en) * | 2001-06-08 | 2002-12-03 | Advanced Technology Materials, Inc. | High surface quality GaN wafer and method of fabricating same |
TW564584B (en) * | 2001-06-25 | 2003-12-01 | Toshiba Corp | Semiconductor light emitting device |
US6949395B2 (en) * | 2001-10-22 | 2005-09-27 | Oriol, Inc. | Method of making diode having reflective layer |
JP4178836B2 (ja) * | 2002-05-29 | 2008-11-12 | ソニー株式会社 | 窒化ガリウム系半導体素子及びその製造方法 |
JP4493902B2 (ja) | 2002-10-15 | 2010-06-30 | 大阪府 | 透明導電膜の製造方法 |
WO2004106987A2 (en) * | 2003-05-29 | 2004-12-09 | Applied Materials, Inc. | Impurity-based waveguide detectors |
KR100483049B1 (ko) * | 2003-06-03 | 2005-04-15 | 삼성전기주식회사 | 수직구조 질화갈륨계 발광다이오드의 제조방법 |
TWI344706B (en) * | 2003-06-04 | 2011-07-01 | Myung Cheol Yoo | Method of fabricating vertical structure compound semiconductor devices |
JP2005112641A (ja) * | 2003-10-03 | 2005-04-28 | Sumitomo Electric Ind Ltd | 窒化物半導体基板および窒化物半導体基板の製造方法 |
US7148149B2 (en) * | 2003-12-24 | 2006-12-12 | Matsushita Electric Industrial Co., Ltd. | Method for fabricating nitride-based compound semiconductor element |
JP4438422B2 (ja) * | 2004-01-20 | 2010-03-24 | 日亜化学工業株式会社 | 半導体発光素子 |
US20050285128A1 (en) * | 2004-02-10 | 2005-12-29 | California Institute Of Technology | Surface plasmon light emitter structure and method of manufacture |
US7569863B2 (en) * | 2004-02-19 | 2009-08-04 | Panasonic Corporation | Semiconductor light emitting device |
JP4452607B2 (ja) * | 2004-03-05 | 2010-04-21 | 順一 島田 | 照明装置、フィルタ装置、画像表示装置 |
KR101193740B1 (ko) * | 2004-06-30 | 2012-10-22 | 크리 인코포레이티드 | 발광 소자의 패키징을 위한 칩-규모 방법 및 칩 규모로 패키징된 발광 소자 |
TWI299914B (en) | 2004-07-12 | 2008-08-11 | Epistar Corp | Light emitting diode with transparent electrically conductive layer and omni directional reflector |
JP2006073619A (ja) | 2004-08-31 | 2006-03-16 | Sharp Corp | 窒化物系化合物半導体発光素子 |
US7849381B2 (en) | 2004-12-21 | 2010-12-07 | Sandisk Corporation | Method for copying data in reprogrammable non-volatile memory |
EP1681712A1 (en) * | 2005-01-13 | 2006-07-19 | S.O.I. Tec Silicon on Insulator Technologies S.A. | Method of producing substrates for optoelectronic applications |
US7341878B2 (en) * | 2005-03-14 | 2008-03-11 | Philips Lumileds Lighting Company, Llc | Wavelength-converted semiconductor light emitting device |
US8101498B2 (en) * | 2005-04-21 | 2012-01-24 | Pinnington Thomas Henry | Bonded intermediate substrate and method of making same |
CN100372137C (zh) * | 2005-05-27 | 2008-02-27 | 晶能光电(江西)有限公司 | 具有上下电极结构的铟镓铝氮发光器件及其制造方法 |
US7863630B2 (en) * | 2005-07-05 | 2011-01-04 | Showa Denko K.K. | Light-emitting diode and method for fabrication thereof |
KR100706952B1 (ko) * | 2005-07-22 | 2007-04-12 | 삼성전기주식회사 | 수직 구조 질화갈륨계 발광다이오드 소자 및 그 제조방법 |
JP2007109713A (ja) | 2005-10-11 | 2007-04-26 | Showa Denko Kk | Iii族窒化物半導体発光素子 |
KR100721150B1 (ko) | 2005-11-24 | 2007-05-22 | 삼성전기주식회사 | 수직 구조 질화갈륨계 발광다이오드 소자 |
KR101115533B1 (ko) * | 2005-11-25 | 2012-03-08 | 서울옵토디바이스주식회사 | 플립칩 구조의 발광 소자 및 이의 제조 방법 |
WO2007073001A1 (en) * | 2005-12-22 | 2007-06-28 | Showa Denko K.K. | Light-emitting diode and method for fabricant thereof |
KR100735488B1 (ko) * | 2006-02-03 | 2007-07-04 | 삼성전기주식회사 | 질화갈륨계 발광다이오드 소자의 제조방법 |
JP5110804B2 (ja) | 2006-03-24 | 2012-12-26 | 日本エレクトロプレイテイング・エンジニヤース株式会社 | Ledの製造方法 |
US7615789B2 (en) * | 2006-05-09 | 2009-11-10 | SemiLEDs Optoelectronics Co., Ltd. | Vertical light emitting diode device structure |
CN100452460C (zh) * | 2006-05-29 | 2009-01-14 | 金芃 | 通孔垂直结构的半导体芯片及其制造方法 |
JP2008010835A (ja) * | 2006-05-31 | 2008-01-17 | Sumitomo Electric Ind Ltd | 窒化物結晶の表面処理方法、窒化物結晶基板、エピタキシャル層付窒化物結晶基板および半導体デバイス、ならびにエピタキシャル層付窒化物結晶基板および半導体デバイスの製造方法 |
US8080828B2 (en) * | 2006-06-09 | 2011-12-20 | Philips Lumileds Lighting Company, Llc | Low profile side emitting LED with window layer and phosphor layer |
JP4946195B2 (ja) | 2006-06-19 | 2012-06-06 | サンケン電気株式会社 | 半導体発光素子及びその製造方法 |
TW200814393A (en) * | 2006-07-18 | 2008-03-16 | Univ Southern California | Organic optoelectronic device electrodes with nanotubes |
TWI369009B (en) * | 2007-09-21 | 2012-07-21 | Nat Univ Chung Hsing | Light-emitting chip device with high thermal conductivity |
US8692286B2 (en) * | 2007-12-14 | 2014-04-08 | Philips Lumileds Lighing Company LLC | Light emitting device with bonded interface |
US7598105B2 (en) * | 2007-12-21 | 2009-10-06 | Tekcore Co., Ltd. | Light emitting diode structure and method for fabricating the same |
US7781780B2 (en) * | 2008-03-31 | 2010-08-24 | Bridgelux, Inc. | Light emitting diodes with smooth surface for reflective electrode |
-
2008
- 2008-05-13 US US12/120,051 patent/US7781780B2/en active Active
-
2009
- 2009-03-27 JP JP2011502123A patent/JP5688008B2/ja active Active
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-
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- 2013-11-20 US US14/085,581 patent/US9437776B2/en active Active
- 2013-12-13 JP JP2013257878A patent/JP2014064034A/ja active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050173715A1 (en) * | 2003-03-05 | 2005-08-11 | Takashi Kyono | Nitride semiconductor devices and method of their manufacture |
US7288797B2 (en) * | 2004-01-20 | 2007-10-30 | Nichia Corporation | Semiconductor light emitting element |
US20050189551A1 (en) * | 2004-02-26 | 2005-09-01 | Hui Peng | High power and high brightness white LED assemblies and method for mass production of the same |
CN1677703A (zh) * | 2004-03-12 | 2005-10-05 | 三星电子株式会社 | 氮化物基发光器件及其制造方法 |
EP1746641A1 (en) * | 2005-03-15 | 2007-01-24 | Sumitomo Electric Industries, Ltd. | Group iii nitride semiconductor device and epitaxial substrate |
CN1941435A (zh) * | 2005-09-26 | 2007-04-04 | 日立电线株式会社 | 发光二极管用外延片和发光二极管 |
US20070096121A1 (en) * | 2005-10-28 | 2007-05-03 | Ni Ying C | Light emitting diode and method for manufacturing the same |
US20070221907A1 (en) * | 2006-03-21 | 2007-09-27 | Lg Electronics Inc. | Light emitting device having vertical structure and mehod for manufacturing the same |
Cited By (6)
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---|---|---|---|---|
CN105144345A (zh) * | 2013-03-15 | 2015-12-09 | 晶体公司 | 与赝配电子和光电器件的平面接触 |
CN105144345B (zh) * | 2013-03-15 | 2018-05-08 | 晶体公司 | 与赝配电子和光电器件的平面接触 |
CN108511567A (zh) * | 2013-03-15 | 2018-09-07 | 晶体公司 | 与赝配电子和光电器件的平面接触 |
CN105374906A (zh) * | 2014-08-26 | 2016-03-02 | 广东量晶光电科技有限公司 | 一种led芯片及其制备方法 |
CN108140695A (zh) * | 2015-09-17 | 2018-06-08 | 晶体公司 | 包含二维空穴气体的紫外发光器件 |
CN108140695B (zh) * | 2015-09-17 | 2021-02-09 | 晶体公司 | 包含二维空穴气体的紫外发光器件 |
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US20130102095A1 (en) | 2013-04-25 |
CN102150272B (zh) | 2015-03-11 |
EP2257985A4 (en) | 2015-04-22 |
US20110008923A1 (en) | 2011-01-13 |
US7781780B2 (en) | 2010-08-24 |
JP2014064034A (ja) | 2014-04-10 |
US8691606B2 (en) | 2014-04-08 |
TWI413278B (zh) | 2013-10-21 |
US20090242924A1 (en) | 2009-10-01 |
US9437776B2 (en) | 2016-09-06 |
US20110140125A1 (en) | 2011-06-16 |
WO2009123936A3 (en) | 2009-12-30 |
KR101287365B1 (ko) | 2013-07-18 |
JP2011526733A (ja) | 2011-10-13 |
WO2009123936A2 (en) | 2009-10-08 |
KR20100123686A (ko) | 2010-11-24 |
US20140080234A1 (en) | 2014-03-20 |
EP2257985A2 (en) | 2010-12-08 |
US8168984B2 (en) | 2012-05-01 |
US8163578B2 (en) | 2012-04-24 |
JP5688008B2 (ja) | 2015-03-25 |
MY159231A (en) | 2016-12-30 |
TW200941774A (en) | 2009-10-01 |
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