WO2012036465A3 - 방열특성이 향상된 고광력 led 광원 구조체 - Google Patents
방열특성이 향상된 고광력 led 광원 구조체 Download PDFInfo
- Publication number
- WO2012036465A3 WO2012036465A3 PCT/KR2011/006783 KR2011006783W WO2012036465A3 WO 2012036465 A3 WO2012036465 A3 WO 2012036465A3 KR 2011006783 W KR2011006783 W KR 2011006783W WO 2012036465 A3 WO2012036465 A3 WO 2012036465A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light source
- electrode unit
- source structure
- led light
- led chip
- Prior art date
Links
- 239000004020 conductor Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
- F21V29/767—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having directions perpendicular to the light emitting axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- 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
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
- H01L2224/48465—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area being a wedge bond, i.e. ball-to-wedge, regular stitch
-
- 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
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
-
- 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
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/0204—Cooling of mounted components using means for thermal conduction connection in the thickness direction of the substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09054—Raised area or protrusion of metal substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Led Device Packages (AREA)
- Led Devices (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011800406749A CN103154607A (zh) | 2010-09-13 | 2011-09-14 | 提高了散热特性的高光度led光源构造体 |
US13/819,395 US20130153943A1 (en) | 2011-02-16 | 2011-09-14 | Led light source structure with high illuminating power and improved heat dissipating characteristics |
EP11825425.9A EP2618050A4 (en) | 2010-09-13 | 2011-09-14 | LED LIGHT SOURCE STRUCTURE WITH HIGH LIGHTNING POWER AND IMPROVED THERMAL REMOVAL PROPERTIES |
JP2013525849A JP5705323B2 (ja) | 2010-09-13 | 2011-09-14 | 放熱特性が向上した高光力led光源構造体 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100089576A KR101051188B1 (ko) | 2010-09-13 | 2010-09-13 | 방열 특성이 향상된 고광력 led 광원 구조체 |
KR10-2010-0089576 | 2010-09-13 | ||
KR10-2011-0013577 | 2011-02-16 | ||
KR1020110013577A KR101220834B1 (ko) | 2011-02-16 | 2011-02-16 | 방열성능의 향상 및 전압강하의 방지를 위한 고광력 엘이디 광원 구조체 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012036465A2 WO2012036465A2 (ko) | 2012-03-22 |
WO2012036465A3 true WO2012036465A3 (ko) | 2012-05-31 |
Family
ID=45832100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2011/006783 WO2012036465A2 (ko) | 2010-09-13 | 2011-09-14 | 방열특성이 향상된 고광력 led 광원 구조체 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2618050A4 (ko) |
JP (1) | JP5705323B2 (ko) |
CN (1) | CN103154607A (ko) |
WO (1) | WO2012036465A2 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012219459A1 (de) * | 2012-10-24 | 2014-04-24 | Osram Gmbh | Leuchtvorrichtung mit kühlkörper und mindestens einer halbleiterlichtquelle |
CN103807628B (zh) * | 2012-11-13 | 2017-12-22 | 欧司朗有限公司 | Led照明装置 |
KR20160106396A (ko) * | 2015-03-02 | 2016-09-12 | 주식회사 비케이테크놀로지 | 리드프레임 및 이를 포함하는 반도체 패키지 |
JP6802620B2 (ja) * | 2015-05-18 | 2020-12-16 | スタンレー電気株式会社 | 半導体発光装置の製造方法及び半導体発光装置 |
CN107131485B (zh) * | 2017-06-16 | 2023-04-25 | 广州市诺思赛光电科技有限公司 | 同一基板上的双光源结构 |
CN107270215A (zh) * | 2017-06-27 | 2017-10-20 | 佛山肆强科技有限公司 | 利用传热部件单极导电的led灯体及其导电方法和led车灯 |
JP7088985B2 (ja) * | 2020-06-05 | 2022-06-21 | スタンレー電気株式会社 | 半導体発光装置の製造方法、積層基板の製造方法、及び半導体発光装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060040727A (ko) * | 2003-07-28 | 2006-05-10 | 허니웰 인터내셔널 인코포레이티드 | 열방출 전자장치 |
KR20070055814A (ko) * | 2005-11-28 | 2007-05-31 | 한국광기술원 | 서브마운트를 적용하지 않는 고방열기판을 구비한발광다이오드 패키지 |
KR20080000241U (ko) * | 2006-08-25 | 2008-02-28 | 윤 타이 | Led 모듈 |
KR20100067253A (ko) * | 2008-12-11 | 2010-06-21 | 주식회사 케이엠더블유 | 고방열 기판을 구비하는 멀티칩 엘이디 패키지 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1153287C (zh) * | 2001-03-09 | 2004-06-09 | 矽品精密工业股份有限公司 | 具有内嵌式散热块的半导体封装件 |
US6874910B2 (en) * | 2001-04-12 | 2005-04-05 | Matsushita Electric Works, Ltd. | Light source device using LED, and method of producing same |
WO2002089221A1 (en) * | 2001-04-23 | 2002-11-07 | Matsushita Electric Works, Ltd. | Light emitting device comprising led chip |
JP4122743B2 (ja) * | 2001-09-19 | 2008-07-23 | 松下電工株式会社 | 発光装置 |
JP2005136224A (ja) * | 2003-10-30 | 2005-05-26 | Asahi Kasei Electronics Co Ltd | 発光ダイオード照明モジュール |
KR100629496B1 (ko) * | 2005-08-08 | 2006-09-28 | 삼성전자주식회사 | Led 패키지 및 그 제조방법 |
JP4829577B2 (ja) * | 2005-09-20 | 2011-12-07 | パナソニック電工株式会社 | 発光装置 |
JP4623730B2 (ja) * | 2005-10-11 | 2011-02-02 | シチズン電子株式会社 | 発光ダイオード光源ユニットを用いた発光ダイオード光源 |
JP4978053B2 (ja) * | 2006-05-02 | 2012-07-18 | 日亜化学工業株式会社 | 発光装置及び照明装置 |
TWM317075U (en) * | 2006-08-25 | 2007-08-11 | Yun Dai | Heat dissipation structure of light emitting diode |
US20080067526A1 (en) * | 2006-09-18 | 2008-03-20 | Tong Fatt Chew | Flexible circuits having improved reliability and thermal dissipation |
JP2008103402A (ja) * | 2006-10-17 | 2008-05-01 | C I Kasei Co Ltd | 上下電極型発光ダイオード用パッケージ集合体および上下電極型発光ダイオード用パッケージ集合体の製造方法 |
KR100855065B1 (ko) * | 2007-04-24 | 2008-08-29 | 삼성전기주식회사 | 발광 다이오드 패키지 |
JP5084693B2 (ja) * | 2008-10-21 | 2012-11-28 | 電気化学工業株式会社 | 発光装置および発光素子搭載用基板 |
KR100939304B1 (ko) * | 2009-06-18 | 2010-01-28 | 유트로닉스주식회사 | Led어레이모듈 및 그 제조방법 |
-
2011
- 2011-09-14 CN CN2011800406749A patent/CN103154607A/zh active Pending
- 2011-09-14 JP JP2013525849A patent/JP5705323B2/ja not_active Expired - Fee Related
- 2011-09-14 WO PCT/KR2011/006783 patent/WO2012036465A2/ko active Application Filing
- 2011-09-14 EP EP11825425.9A patent/EP2618050A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060040727A (ko) * | 2003-07-28 | 2006-05-10 | 허니웰 인터내셔널 인코포레이티드 | 열방출 전자장치 |
KR20070055814A (ko) * | 2005-11-28 | 2007-05-31 | 한국광기술원 | 서브마운트를 적용하지 않는 고방열기판을 구비한발광다이오드 패키지 |
KR20080000241U (ko) * | 2006-08-25 | 2008-02-28 | 윤 타이 | Led 모듈 |
KR20100067253A (ko) * | 2008-12-11 | 2010-06-21 | 주식회사 케이엠더블유 | 고방열 기판을 구비하는 멀티칩 엘이디 패키지 |
Also Published As
Publication number | Publication date |
---|---|
WO2012036465A2 (ko) | 2012-03-22 |
EP2618050A2 (en) | 2013-07-24 |
JP5705323B2 (ja) | 2015-04-22 |
CN103154607A (zh) | 2013-06-12 |
JP2013541186A (ja) | 2013-11-07 |
EP2618050A4 (en) | 2014-08-27 |
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