KR20090024369A - 열 방출 슬러그들을 갖는 발광 다이오드 패키지 - Google Patents
열 방출 슬러그들을 갖는 발광 다이오드 패키지 Download PDFInfo
- Publication number
- KR20090024369A KR20090024369A KR1020070089351A KR20070089351A KR20090024369A KR 20090024369 A KR20090024369 A KR 20090024369A KR 1020070089351 A KR1020070089351 A KR 1020070089351A KR 20070089351 A KR20070089351 A KR 20070089351A KR 20090024369 A KR20090024369 A KR 20090024369A
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- South Korea
- Prior art keywords
- heat dissipating
- light emitting
- emitting diode
- slugs
- dissipating slugs
- 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.)
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- 241000237858 Gastropoda Species 0.000 title claims abstract description 54
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910002601 GaN Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
Images
Classifications
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- 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
- H10H20/85—Packages
- H10H20/858—Means for heat extraction or cooling
-
- 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
- H10H20/85—Packages
- H10H20/858—Means for heat extraction or cooling
- H10H20/8582—Means for heat extraction or cooling characterised by their shape
-
- 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
- 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
- H10H20/85—Packages
- H10H20/8506—Containers
-
- 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
- H10H20/85—Packages
- H10H20/855—Optical field-shaping means, e.g. lenses
- H10H20/856—Reflecting means
-
- 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
- H10H20/85—Packages
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
-
- 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
- H10H20/85—Packages
- H10H20/858—Means for heat extraction or cooling
- H10H20/8585—Means for heat extraction or cooling being an interconnection
Landscapes
- Led Device Packages (AREA)
Abstract
Description
Claims (8)
- 도전성 재료로 형성되고, 서로 이격된 제1 및 제2 열 방출 슬러그들;상기 제1 및 제2 열 방출 슬러그들에 결합되어 상기 제1 및 제2 열 방출 슬러그들을 지지하는 패키지 본체;상기 제1 및 제2 열 방출 슬러그들에 전기적으로 연결된 발광 다이오드 다이를 포함하고,상기 제1 및 제2 열 방출 슬러그들 각각은 상기 패키지 본체의 하부면 및 측면을 통해 외부에 노출된 발광 다이오드 패키지.
- 청구항 1에 있어서,상기 제1 및 제2 열 방출 슬러그들 중 상기 패키지 본체의 측면들을 통해 노출된 부분들은 각각 복수개의 핀들(fins)을 포함하는 발광 다이오드 패키지.
- 청구항 1에 있어서,상기 패키지 본체는 상기 제1 및 제2 열 방출 슬러그들의 상부면들을 노출시키는 캐비티를 갖고,상기 발광 다이오드 다이는 상기 캐비티에 의해 노출된 상기 제1 열 방출 슬러그의 상부면 상에 실장된 발광 다이오드 패키지.
- 청구항 3에 있어서,상기 발광 다이오드 다이를 상기 제2 열 방출 슬러그에 전기적으로 연결하는 본딩와이어를 더 포함하는 발광 다이오드 패키지.
- 청구항 1에 있어서,상기 패키지 본체는 투명 수지로 형성된 발광 다이오드 패키지.
- 청구항 1에 있어서,상기 제1 열 방출 슬러그는 반사면을 이루는 캐비티를 갖고,상기 발광 다이오드 다이는 상기 제1 열 방출 슬러그의 캐비티 내에 실장된 발광 다이오드 패키지.
- 청구항 1에 있어서,상기 제1 및 제2 열 방출 슬러그들 상에 위치하는 금속 리플렉터를 더 포함하고,상기 발광 다이오드 다이는 상기 금속 리플렉터 내부에 실장된 발광 다이오드 패키지.
- 청구항 7에 있어서,상기 패키지 본체는 상기 금속 리플렉터에 부착되어 상기 금속 리플렉터를 지지하는 발광 다이오드 패키지.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070089351A KR101365621B1 (ko) | 2007-09-04 | 2007-09-04 | 열 방출 슬러그들을 갖는 발광 다이오드 패키지 |
JP2008222053A JP5390145B2 (ja) | 2007-09-04 | 2008-08-29 | 熱放出スラグを有する発光ダイオードパッケージ |
TW097133792A TWI379440B (en) | 2007-09-04 | 2008-09-03 | Light emitting diode package having heat dissipating slugs |
EP08015539.3A EP2034529B1 (en) | 2007-09-04 | 2008-09-03 | Light emitting diode package having heat dissipating slugs |
US12/204,619 US8120054B2 (en) | 2007-09-04 | 2008-09-04 | Light emitting diode package having heat dissipating slugs |
US13/342,791 US8860068B2 (en) | 2007-09-04 | 2012-01-03 | Light emitting diode package having heat dissipating slugs and wall |
US14/226,025 US9412924B2 (en) | 2007-09-04 | 2014-03-26 | Light emitting diode package having heat dissipating slugs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070089351A KR101365621B1 (ko) | 2007-09-04 | 2007-09-04 | 열 방출 슬러그들을 갖는 발광 다이오드 패키지 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120004306A Division KR101367379B1 (ko) | 2012-01-13 | 2012-01-13 | 방열부를 갖는 발광 다이오드 소자 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090024369A true KR20090024369A (ko) | 2009-03-09 |
KR101365621B1 KR101365621B1 (ko) | 2014-02-24 |
Family
ID=40193828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070089351A Active KR101365621B1 (ko) | 2007-09-04 | 2007-09-04 | 열 방출 슬러그들을 갖는 발광 다이오드 패키지 |
Country Status (5)
Country | Link |
---|---|
US (3) | US8120054B2 (ko) |
EP (1) | EP2034529B1 (ko) |
JP (1) | JP5390145B2 (ko) |
KR (1) | KR101365621B1 (ko) |
TW (1) | TWI379440B (ko) |
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2007
- 2007-09-04 KR KR1020070089351A patent/KR101365621B1/ko active Active
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- 2008-08-29 JP JP2008222053A patent/JP5390145B2/ja active Active
- 2008-09-03 EP EP08015539.3A patent/EP2034529B1/en active Active
- 2008-09-03 TW TW097133792A patent/TWI379440B/zh active
- 2008-09-04 US US12/204,619 patent/US8120054B2/en active Active
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US8860068B2 (en) | 2014-10-14 |
EP2034529A2 (en) | 2009-03-11 |
US20120098019A1 (en) | 2012-04-26 |
US8120054B2 (en) | 2012-02-21 |
US9412924B2 (en) | 2016-08-09 |
KR101365621B1 (ko) | 2014-02-24 |
EP2034529B1 (en) | 2016-04-13 |
EP2034529A3 (en) | 2011-11-02 |
US20140203321A1 (en) | 2014-07-24 |
US20090057704A1 (en) | 2009-03-05 |
TW200917535A (en) | 2009-04-16 |
JP2009065152A (ja) | 2009-03-26 |
JP5390145B2 (ja) | 2014-01-15 |
TWI379440B (en) | 2012-12-11 |
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