CN203521458U - 一种全方位发光的倒装led芯片 - Google Patents
一种全方位发光的倒装led芯片 Download PDFInfo
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- CN203521458U CN203521458U CN201320549549.7U CN201320549549U CN203521458U CN 203521458 U CN203521458 U CN 203521458U CN 201320549549 U CN201320549549 U CN 201320549549U CN 203521458 U CN203521458 U CN 203521458U
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- Prior art keywords
- welding electrode
- reflector
- type welding
- led chips
- flip led
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- 238000003466 welding Methods 0.000 claims abstract description 48
- 239000000758 substrate Substances 0.000 claims abstract description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 238000005286 illumination Methods 0.000 abstract description 2
- 230000005496 eutectics Effects 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320549549.7U CN203521458U (zh) | 2013-09-05 | 2013-09-05 | 一种全方位发光的倒装led芯片 |
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CN201320549549.7U CN203521458U (zh) | 2013-09-05 | 2013-09-05 | 一种全方位发光的倒装led芯片 |
Publications (1)
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CN203521458U true CN203521458U (zh) | 2014-04-02 |
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CN201320549549.7U Expired - Fee Related CN203521458U (zh) | 2013-09-05 | 2013-09-05 | 一种全方位发光的倒装led芯片 |
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CN (1) | CN203521458U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103456866A (zh) * | 2013-09-05 | 2013-12-18 | 深圳市智讯达光电科技有限公司 | 一种全方位发光的倒装led芯片 |
CN110808327A (zh) * | 2019-11-06 | 2020-02-18 | 江苏上达电子有限公司 | 一种led倒装封装结构及制作方法 |
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2013
- 2013-09-05 CN CN201320549549.7U patent/CN203521458U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103456866A (zh) * | 2013-09-05 | 2013-12-18 | 深圳市智讯达光电科技有限公司 | 一种全方位发光的倒装led芯片 |
CN103456866B (zh) * | 2013-09-05 | 2017-05-17 | 山东晶泰星光电科技有限公司 | 一种全方位发光的倒装led芯片 |
CN110808327A (zh) * | 2019-11-06 | 2020-02-18 | 江苏上达电子有限公司 | 一种led倒装封装结构及制作方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANDONG JINGTAIXING PHOTOELECTRIC TECHNOLOGY CO., Free format text: FORMER OWNER: SHENZHEN ZHIXUNDA PHOTOELECTRIC TECHNOLOGY CO., LTD. Effective date: 20140827 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 271208 TAIAN, SHANDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140827 Address after: 271208 Xintai Economic Development Zone, Shandong, Tai'an Patentee after: SHANDONG PROSPEROUS STAR OPTOELECTRONICS Co.,Ltd. Address before: 518057 B, B404-406 building, Shenzhen Research Institute, Shenzhen District, Nanshan District hi tech Zone, Guangdong, China Patentee before: SHENZHEN WISDOW REACHES INDUSTRY Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 |
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CF01 | Termination of patent right due to non-payment of annual fee |