CN103247742A - 一种led散热基板及其制造方法 - Google Patents
一种led散热基板及其制造方法 Download PDFInfo
- Publication number
- CN103247742A CN103247742A CN2013101400416A CN201310140041A CN103247742A CN 103247742 A CN103247742 A CN 103247742A CN 2013101400416 A CN2013101400416 A CN 2013101400416A CN 201310140041 A CN201310140041 A CN 201310140041A CN 103247742 A CN103247742 A CN 103247742A
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- Prior art keywords
- chip
- diamond
- led
- main body
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- Prior art date
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- Granted
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 230000005855 radiation Effects 0.000 title abstract description 8
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 40
- 239000010432 diamond Substances 0.000 claims abstract description 40
- 239000000956 alloy Substances 0.000 claims abstract description 11
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 9
- 229910000679 solder Inorganic materials 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 16
- 238000005476 soldering Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 11
- 229910017750 AgSn Inorganic materials 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 238000001259 photo etching Methods 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 abstract description 2
- 238000005219 brazing Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 239000010949 copper Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Led Device Packages (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310140041.6A CN103247742B (zh) | 2013-04-22 | 2013-04-22 | 一种led散热基板及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310140041.6A CN103247742B (zh) | 2013-04-22 | 2013-04-22 | 一种led散热基板及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103247742A true CN103247742A (zh) | 2013-08-14 |
CN103247742B CN103247742B (zh) | 2015-12-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310140041.6A Expired - Fee Related CN103247742B (zh) | 2013-04-22 | 2013-04-22 | 一种led散热基板及其制造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN103247742B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106163732A (zh) * | 2014-04-02 | 2016-11-23 | 千住金属工业株式会社 | Led用软钎料合金及led组件 |
CN109863611A (zh) * | 2016-10-25 | 2019-06-07 | 京瓷株式会社 | 发光元件搭载用基板、发光装置以及发光模块 |
CN112234037A (zh) * | 2020-09-17 | 2021-01-15 | 中国电子科技集团公司第五十五研究所 | 一种嵌入式金刚石硅基微流体散热转接板及其制备方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100283079A1 (en) * | 2006-12-27 | 2010-11-11 | Yong Seok Choi | Semiconductor light emitting device package |
CN102339941A (zh) * | 2010-07-28 | 2012-02-01 | 展晶科技(深圳)有限公司 | 发光二极管封装结构及发光二极管模组 |
CN102456817A (zh) * | 2010-11-03 | 2012-05-16 | 黄世耀 | 发光二极管导热模块 |
US20120138977A1 (en) * | 2010-12-05 | 2012-06-07 | Chia-Mao Li | Annual packaging structure for led lamps |
CN102593314A (zh) * | 2011-01-13 | 2012-07-18 | 吴耀铨 | 散热基板 |
CN102623617A (zh) * | 2012-04-12 | 2012-08-01 | 广州市鸿利光电股份有限公司 | 一种反射率高且散热好的cob铝基板及其制造工艺 |
US20120288698A1 (en) * | 2011-03-23 | 2012-11-15 | Advanced Diamond Technology, Inc | Method of fabrication, device structure and submount comprising diamond on metal substrate for thermal dissipation |
KR20130014263A (ko) * | 2011-07-29 | 2013-02-07 | 엘지이노텍 주식회사 | 발광 소자 |
CN202888233U (zh) * | 2012-10-15 | 2013-04-17 | 无锡春辉科技有限公司 | 芯片型led |
-
2013
- 2013-04-22 CN CN201310140041.6A patent/CN103247742B/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100283079A1 (en) * | 2006-12-27 | 2010-11-11 | Yong Seok Choi | Semiconductor light emitting device package |
CN102339941A (zh) * | 2010-07-28 | 2012-02-01 | 展晶科技(深圳)有限公司 | 发光二极管封装结构及发光二极管模组 |
CN102456817A (zh) * | 2010-11-03 | 2012-05-16 | 黄世耀 | 发光二极管导热模块 |
US20120138977A1 (en) * | 2010-12-05 | 2012-06-07 | Chia-Mao Li | Annual packaging structure for led lamps |
CN102593314A (zh) * | 2011-01-13 | 2012-07-18 | 吴耀铨 | 散热基板 |
US20120288698A1 (en) * | 2011-03-23 | 2012-11-15 | Advanced Diamond Technology, Inc | Method of fabrication, device structure and submount comprising diamond on metal substrate for thermal dissipation |
KR20130014263A (ko) * | 2011-07-29 | 2013-02-07 | 엘지이노텍 주식회사 | 발광 소자 |
CN102623617A (zh) * | 2012-04-12 | 2012-08-01 | 广州市鸿利光电股份有限公司 | 一种反射率高且散热好的cob铝基板及其制造工艺 |
CN202888233U (zh) * | 2012-10-15 | 2013-04-17 | 无锡春辉科技有限公司 | 芯片型led |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106163732A (zh) * | 2014-04-02 | 2016-11-23 | 千住金属工业株式会社 | Led用软钎料合金及led组件 |
CN106163732B (zh) * | 2014-04-02 | 2019-03-05 | 千住金属工业株式会社 | Led用软钎料合金及led组件 |
CN109863611A (zh) * | 2016-10-25 | 2019-06-07 | 京瓷株式会社 | 发光元件搭载用基板、发光装置以及发光模块 |
CN109863611B (zh) * | 2016-10-25 | 2021-08-17 | 京瓷株式会社 | 发光元件搭载用基板、发光装置以及发光模块 |
CN112234037A (zh) * | 2020-09-17 | 2021-01-15 | 中国电子科技集团公司第五十五研究所 | 一种嵌入式金刚石硅基微流体散热转接板及其制备方法 |
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Publication number | Publication date |
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CN103247742B (zh) | 2015-12-09 |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171214 Address after: 510651 Changxin Road, Guangzhou, Guangdong, No. 363, No. Patentee after: GUANGDONG INSTITUTE OF NEW MATERIALS Address before: 510651 Changxin Road, Guangzhou, Guangdong, No. 363, No. Patentee before: GUANGZHOU Research Institute OF NON FERROUS METALS |
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TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510651 Changxin Road, Guangzhou, Guangdong, No. 363, No. Patentee after: Institute of new materials, Guangdong Academy of Sciences Address before: 510651 Changxin Road, Guangzhou, Guangdong, No. 363, No. Patentee before: GUANGDONG INSTITUTE OF NEW MATERIALS |
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CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 |
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CF01 | Termination of patent right due to non-payment of annual fee |