CN101483213A - 改善了散热的侧发光led - Google Patents
改善了散热的侧发光led Download PDFInfo
- Publication number
- CN101483213A CN101483213A CN200810110605.0A CN200810110605A CN101483213A CN 101483213 A CN101483213 A CN 101483213A CN 200810110605 A CN200810110605 A CN 200810110605A CN 101483213 A CN101483213 A CN 101483213A
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- Prior art keywords
- light source
- tube core
- light
- chip
- parts
- 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
- 230000017525 heat dissipation Effects 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 11
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 229910001369 Brass Inorganic materials 0.000 claims description 4
- 239000010951 brass Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 2
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- 238000006243 chemical reaction Methods 0.000 description 8
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Images
Classifications
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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
- H01L33/48—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 body packages
- H01L33/64—Heat extraction or cooling elements
- H01L33/647—Heat extraction or cooling elements the elements conducting electric current to or from the semiconductor body
-
- 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
- H01L33/48—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 body packages
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
-
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer 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
- H01L2224/32221—Disposition the layer 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
- H01L2224/32245—Disposition the layer 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 metallic
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—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
- H01L2224/48221—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
- H01L2224/48245—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 metallic
- H01L2224/48247—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 metallic connecting the wire to a bond pad of the item
-
- 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
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- 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
- H01L33/48—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 body packages
- H01L33/483—Containers
- H01L33/486—Containers adapted for surface mounting
-
- 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
- H01L33/48—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 body packages
- H01L33/64—Heat extraction or cooling elements
- H01L33/642—Heat extraction or cooling elements characterized by the shape
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/755,982 US7566159B2 (en) | 2007-05-31 | 2007-05-31 | Side-emitting LED package with improved heat dissipation |
US11/755,982 | 2007-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101483213A true CN101483213A (zh) | 2009-07-15 |
CN101483213B CN101483213B (zh) | 2012-06-20 |
Family
ID=39917613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810110605.0A Expired - Fee Related CN101483213B (zh) | 2007-05-31 | 2008-06-02 | 改善了散热的侧发光led |
Country Status (5)
Country | Link |
---|---|
US (1) | US7566159B2 (zh) |
JP (1) | JP4885908B2 (zh) |
CN (1) | CN101483213B (zh) |
DE (1) | DE102008026162A1 (zh) |
TW (1) | TW200913317A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102148224A (zh) * | 2010-02-08 | 2011-08-10 | 株式会社东芝 | Led模块 |
CN103080646A (zh) * | 2010-06-28 | 2013-05-01 | 克利公司 | 具有提高热传递的发光器件封装件 |
CN103367600A (zh) * | 2012-04-09 | 2013-10-23 | Lg伊诺特有限公司 | 发光灯 |
CN103632863A (zh) * | 2013-11-20 | 2014-03-12 | 无锡佰恒光电科技有限公司 | 一种带灯轻触开关 |
CN110112278A (zh) * | 2019-04-25 | 2019-08-09 | 深圳市聚飞光电股份有限公司 | 一种安装基板及其发光装置 |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM309757U (en) * | 2006-09-19 | 2007-04-11 | Everlight Electronics Co Ltd | Side view LED package structure |
US7993038B2 (en) * | 2007-03-06 | 2011-08-09 | Toyoda Gosei Co., Ltd. | Light-emitting device |
JP5426091B2 (ja) * | 2007-12-27 | 2014-02-26 | 豊田合成株式会社 | 発光装置 |
CN102047174B (zh) | 2008-05-27 | 2016-01-27 | Lg电子株式会社 | Led背光单元以及使用该led背光单元的液晶显示装置 |
US8220981B2 (en) | 2008-05-27 | 2012-07-17 | Lg Electronics Inc. | Liquid crystal display having a plurality of modules |
JP2010003743A (ja) * | 2008-06-18 | 2010-01-07 | Toshiba Corp | 発光装置 |
KR100986202B1 (ko) * | 2008-07-01 | 2010-10-07 | 알티전자 주식회사 | 사이드 뷰 발광 다이오드 패키지 |
US7923739B2 (en) | 2009-06-05 | 2011-04-12 | Cree, Inc. | Solid state lighting device |
US8120055B2 (en) * | 2009-04-20 | 2012-02-21 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Light source |
KR101107770B1 (ko) * | 2009-05-26 | 2012-01-20 | 일진반도체 주식회사 | 발광 다이오드 패키지 및 백라이트 유닛 |
US8686445B1 (en) | 2009-06-05 | 2014-04-01 | Cree, Inc. | Solid state lighting devices and methods |
US9111778B2 (en) | 2009-06-05 | 2015-08-18 | Cree, Inc. | Light emitting diode (LED) devices, systems, and methods |
US8860043B2 (en) * | 2009-06-05 | 2014-10-14 | Cree, Inc. | Light emitting device packages, systems and methods |
KR101660721B1 (ko) | 2009-06-15 | 2016-09-29 | 엘지전자 주식회사 | 발광 다이오드 패키지 및 이를 포함하는 백라이트 유닛과 디스플레이장치 |
KR101628366B1 (ko) | 2009-07-06 | 2016-06-08 | 엘지전자 주식회사 | 광학 어셈블리, 이를 구비한 백라이트 유닛 및 디스플레이 장치 |
US8356917B2 (en) * | 2009-08-19 | 2013-01-22 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Light source |
KR101611616B1 (ko) | 2009-08-28 | 2016-04-11 | 엘지전자 주식회사 | 백라이트 유닛 및 그를 이용한 디스플레이 장치 |
KR101662487B1 (ko) * | 2009-10-27 | 2016-10-17 | 삼성전자주식회사 | 백라이트 유닛 |
EP2354817A1 (en) | 2009-12-14 | 2011-08-10 | Lg Electronics Inc. | Backlight unit, and display apparatus including the backlight unit |
KR101028195B1 (ko) * | 2010-01-18 | 2011-04-11 | 엘지이노텍 주식회사 | 발광 소자 패키지 및 이를 구비한 라이트 유닛 |
US8648359B2 (en) | 2010-06-28 | 2014-02-11 | Cree, Inc. | Light emitting devices and methods |
US8269244B2 (en) | 2010-06-28 | 2012-09-18 | Cree, Inc. | LED package with efficient, isolated thermal path |
KR101049488B1 (ko) * | 2010-06-28 | 2011-07-15 | 주식회사 루멘스 | 측면 발광형 발광소자 패키지 및 백라이트 모듈 |
USD643819S1 (en) | 2010-07-16 | 2011-08-23 | Cree, Inc. | Package for light emitting diode (LED) lighting |
MY170920A (en) | 2010-11-02 | 2019-09-17 | Carsem M Sdn Bhd | Leadframe package with recessed cavity for led |
USD679842S1 (en) | 2011-01-03 | 2013-04-09 | Cree, Inc. | High brightness LED package |
US8610140B2 (en) | 2010-12-15 | 2013-12-17 | Cree, Inc. | Light emitting diode (LED) packages, systems, devices and related methods |
TW201251140A (en) | 2011-01-31 | 2012-12-16 | Cree Inc | High brightness light emitting diode (LED) packages, systems and methods with improved resin filling and high adhesion |
WO2012109225A1 (en) | 2011-02-07 | 2012-08-16 | Cree, Inc. | Components and methods for light emitting diode (led) lighting |
KR20120090621A (ko) | 2011-02-08 | 2012-08-17 | 삼성전자주식회사 | 백라이트 유닛 및 이를 갖는 표시장치 |
JP5778950B2 (ja) * | 2011-03-04 | 2015-09-16 | 株式会社Joled | 有機el表示装置およびその製造方法 |
MY156107A (en) | 2011-11-01 | 2016-01-15 | Carsem M Sdn Bhd | Large panel leadframe |
US10422944B2 (en) | 2013-01-30 | 2019-09-24 | Ideal Industries Lighting Llc | Multi-stage optical waveguide for a luminaire |
US9869432B2 (en) | 2013-01-30 | 2018-01-16 | Cree, Inc. | Luminaires using waveguide bodies and optical elements |
US9625638B2 (en) | 2013-03-15 | 2017-04-18 | Cree, Inc. | Optical waveguide body |
US9442243B2 (en) | 2013-01-30 | 2016-09-13 | Cree, Inc. | Waveguide bodies including redirection features and methods of producing same |
US10436969B2 (en) | 2013-01-30 | 2019-10-08 | Ideal Industries Lighting Llc | Optical waveguide and luminaire incorporating same |
US9366396B2 (en) | 2013-01-30 | 2016-06-14 | Cree, Inc. | Optical waveguide and lamp including same |
US9291320B2 (en) | 2013-01-30 | 2016-03-22 | Cree, Inc. | Consolidated troffer |
US9690029B2 (en) | 2013-01-30 | 2017-06-27 | Cree, Inc. | Optical waveguides and luminaires incorporating same |
US10400984B2 (en) | 2013-03-15 | 2019-09-03 | Cree, Inc. | LED light fixture and unitary optic member therefor |
US10209429B2 (en) | 2013-03-15 | 2019-02-19 | Cree, Inc. | Luminaire with selectable luminous intensity pattern |
US10436970B2 (en) | 2013-03-15 | 2019-10-08 | Ideal Industries Lighting Llc | Shaped optical waveguide bodies |
US10502899B2 (en) * | 2013-03-15 | 2019-12-10 | Ideal Industries Lighting Llc | Outdoor and/or enclosed structure LED luminaire |
US9709725B2 (en) | 2013-03-15 | 2017-07-18 | Cree, Inc. | Luminaire utilizing waveguide |
US9366799B2 (en) | 2013-03-15 | 2016-06-14 | Cree, Inc. | Optical waveguide bodies and luminaires utilizing same |
US9568662B2 (en) | 2013-03-15 | 2017-02-14 | Cree, Inc. | Optical waveguide body |
US9952372B2 (en) | 2013-03-15 | 2018-04-24 | Cree, Inc. | Luminaire utilizing waveguide |
US9798072B2 (en) | 2013-03-15 | 2017-10-24 | Cree, Inc. | Optical element and method of forming an optical element |
US10379278B2 (en) * | 2013-03-15 | 2019-08-13 | Ideal Industries Lighting Llc | Outdoor and/or enclosed structure LED luminaire outdoor and/or enclosed structure LED luminaire having outward illumination |
US9920901B2 (en) | 2013-03-15 | 2018-03-20 | Cree, Inc. | LED lensing arrangement |
US11408572B2 (en) | 2014-03-15 | 2022-08-09 | Ideal Industries Lighting Llc | Luminaires utilizing optical waveguide |
US9835317B2 (en) | 2014-03-15 | 2017-12-05 | Cree, Inc. | Luminaire utilizing waveguide |
US10317608B2 (en) | 2014-03-15 | 2019-06-11 | Cree, Inc. | Luminaires utilizing optical waveguide |
US10935211B2 (en) | 2014-05-30 | 2021-03-02 | Ideal Industries Lighting Llc | LED luminaire with a smooth outer dome and a cavity with a ridged inner surface |
KR102486035B1 (ko) | 2016-01-28 | 2023-01-06 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | 발광 소자 패키지 및 이를 구비한 발광 장치 |
US10416377B2 (en) | 2016-05-06 | 2019-09-17 | Cree, Inc. | Luminaire with controllable light emission |
US11719882B2 (en) | 2016-05-06 | 2023-08-08 | Ideal Industries Lighting Llc | Waveguide-based light sources with dynamic beam shaping |
US10361352B1 (en) * | 2018-03-22 | 2019-07-23 | Excellence Opto, Inc. | High heat dissipation light emitting diode package structure having at least two light cups and lateral light emission |
KR102540894B1 (ko) * | 2018-07-05 | 2023-06-09 | 삼성디스플레이 주식회사 | 발광장치 및 그의 제조방법 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2003179271A (ja) * | 2000-03-17 | 2003-06-27 | Matsushita Electric Ind Co Ltd | 半導体発光装置,その製造方法及び面発光装置 |
US6712529B2 (en) * | 2000-12-11 | 2004-03-30 | Rohm Co., Ltd. | Infrared data communication module and method of making the same |
TWI292961B (en) * | 2002-09-05 | 2008-01-21 | Nichia Corp | Semiconductor device and an optical device using the semiconductor device |
JP4789433B2 (ja) * | 2004-06-30 | 2011-10-12 | 三洋電機株式会社 | Led表示器用筺体及びled表示器 |
JP2006108333A (ja) * | 2004-10-04 | 2006-04-20 | Toyoda Gosei Co Ltd | ランプ |
JP2007012727A (ja) * | 2005-06-29 | 2007-01-18 | Toyoda Gosei Co Ltd | 発光装置 |
TWI302041B (en) * | 2006-01-19 | 2008-10-11 | Everlight Electronics Co Ltd | Light emitting diode packaging structure |
TWM318792U (en) * | 2007-01-23 | 2007-09-11 | Lighthouse Technology Co Ltd | Package structure |
US20080179619A1 (en) * | 2007-01-29 | 2008-07-31 | Unity Opto Technology Co., Ltd. | Edge-emitting light-emitting diode |
JP4976168B2 (ja) * | 2007-03-06 | 2012-07-18 | 豊田合成株式会社 | 発光装置 |
-
2007
- 2007-05-31 US US11/755,982 patent/US7566159B2/en active Active
-
2008
- 2008-05-13 TW TW097117609A patent/TW200913317A/zh unknown
- 2008-05-30 JP JP2008142871A patent/JP4885908B2/ja not_active Expired - Fee Related
- 2008-05-30 DE DE102008026162A patent/DE102008026162A1/de not_active Withdrawn
- 2008-06-02 CN CN200810110605.0A patent/CN101483213B/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102148224A (zh) * | 2010-02-08 | 2011-08-10 | 株式会社东芝 | Led模块 |
CN103080646A (zh) * | 2010-06-28 | 2013-05-01 | 克利公司 | 具有提高热传递的发光器件封装件 |
CN103080646B (zh) * | 2010-06-28 | 2016-12-07 | 克利公司 | 具有提高热传递的发光器件封装件 |
CN103367600A (zh) * | 2012-04-09 | 2013-10-23 | Lg伊诺特有限公司 | 发光灯 |
CN103367600B (zh) * | 2012-04-09 | 2017-11-14 | Lg伊诺特有限公司 | 发光灯 |
US9871022B2 (en) | 2012-04-09 | 2018-01-16 | Lg Innotek Co., Ltd. | Light emitting lamp |
CN103632863A (zh) * | 2013-11-20 | 2014-03-12 | 无锡佰恒光电科技有限公司 | 一种带灯轻触开关 |
CN110112278A (zh) * | 2019-04-25 | 2019-08-09 | 深圳市聚飞光电股份有限公司 | 一种安装基板及其发光装置 |
Also Published As
Publication number | Publication date |
---|---|
DE102008026162A1 (de) | 2008-12-04 |
US7566159B2 (en) | 2009-07-28 |
TW200913317A (en) | 2009-03-16 |
US20080298081A1 (en) | 2008-12-04 |
CN101483213B (zh) | 2012-06-20 |
JP4885908B2 (ja) | 2012-02-29 |
JP2009054990A (ja) | 2009-03-12 |
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