CN203367365U - 高散热led背光源 - Google Patents
高散热led背光源 Download PDFInfo
- Publication number
- CN203367365U CN203367365U CN 201320273876 CN201320273876U CN203367365U CN 203367365 U CN203367365 U CN 203367365U CN 201320273876 CN201320273876 CN 201320273876 CN 201320273876 U CN201320273876 U CN 201320273876U CN 203367365 U CN203367365 U CN 203367365U
- Authority
- CN
- China
- Prior art keywords
- led
- flip chip
- radiating plate
- silver
- heat radiating
- 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.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title abstract description 3
- 239000006185 dispersion Substances 0.000 claims description 25
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 241000218202 Coptis Species 0.000 abstract description 5
- 235000002991 Coptis groenlandica Nutrition 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- QCEUXSAXTBNJGO-UHFFFAOYSA-N [Ag].[Sn] Chemical compound [Ag].[Sn] QCEUXSAXTBNJGO-UHFFFAOYSA-N 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 4
- 238000001816 cooling Methods 0.000 abstract 3
- 230000005855 radiation Effects 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320273876 CN203367365U (zh) | 2013-05-20 | 2013-05-20 | 高散热led背光源 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320273876 CN203367365U (zh) | 2013-05-20 | 2013-05-20 | 高散热led背光源 |
Publications (1)
Publication Number | Publication Date |
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CN203367365U true CN203367365U (zh) | 2013-12-25 |
Family
ID=49815085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201320273876 Expired - Fee Related CN203367365U (zh) | 2013-05-20 | 2013-05-20 | 高散热led背光源 |
Country Status (1)
Country | Link |
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CN (1) | CN203367365U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103900044A (zh) * | 2014-04-08 | 2014-07-02 | 浙江聚光科技有限公司 | 一种可焊接型led基板及其制作工艺 |
CN105319773A (zh) * | 2015-11-03 | 2016-02-10 | 青岛海信电器股份有限公司 | 一种背光模组和液晶显示设备 |
CN113031341A (zh) * | 2021-03-12 | 2021-06-25 | 业成科技(成都)有限公司 | 发光二极管光源组件及其反射结构、显示结构 |
-
2013
- 2013-05-20 CN CN 201320273876 patent/CN203367365U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103900044A (zh) * | 2014-04-08 | 2014-07-02 | 浙江聚光科技有限公司 | 一种可焊接型led基板及其制作工艺 |
WO2015154648A1 (zh) * | 2014-04-08 | 2015-10-15 | 浙江聚光科技有限公司 | 一种可焊接型led基板 |
CN105319773A (zh) * | 2015-11-03 | 2016-02-10 | 青岛海信电器股份有限公司 | 一种背光模组和液晶显示设备 |
CN113031341A (zh) * | 2021-03-12 | 2021-06-25 | 业成科技(成都)有限公司 | 发光二极管光源组件及其反射结构、显示结构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Bright photoelectric communication Science and Technology Ltd. of Shenzhen nine Assignor: Zeng Guangxiang Contract record no.: 2015440020022 Denomination of utility model: LED back light source with high heat dissipation Granted publication date: 20131225 License type: Exclusive License Record date: 20150127 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160407 Address after: 518000, A building, tea factory building 2, Baoan District City, Guangdong, Shenzhen Patentee after: Bright photoelectric communication Science and Technology Ltd. of Shenzhen nine Address before: 518000 Guangdong city of Shenzhen province Baoan District Xixiang Shengtai Road West two floor Jiusheng group 3 Patentee before: Zeng Guangxiang |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20170520 |