CN109817783B - 一种具有高效散热功能的防碰撞led封装结构 - Google Patents
一种具有高效散热功能的防碰撞led封装结构 Download PDFInfo
- Publication number
- CN109817783B CN109817783B CN201711176861.5A CN201711176861A CN109817783B CN 109817783 B CN109817783 B CN 109817783B CN 201711176861 A CN201711176861 A CN 201711176861A CN 109817783 B CN109817783 B CN 109817783B
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- packaging structure
- base
- led packaging
- substrate
- 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.)
- Active
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 38
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 34
- 239000000758 substrate Substances 0.000 claims abstract description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000741 silica gel Substances 0.000 claims abstract description 21
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 21
- 239000000428 dust Substances 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 14
- 238000005538 encapsulation Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711176861.5A CN109817783B (zh) | 2017-11-22 | 2017-11-22 | 一种具有高效散热功能的防碰撞led封装结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711176861.5A CN109817783B (zh) | 2017-11-22 | 2017-11-22 | 一种具有高效散热功能的防碰撞led封装结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109817783A CN109817783A (zh) | 2019-05-28 |
CN109817783B true CN109817783B (zh) | 2020-10-09 |
Family
ID=66599916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711176861.5A Active CN109817783B (zh) | 2017-11-22 | 2017-11-22 | 一种具有高效散热功能的防碰撞led封装结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109817783B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112635646B (zh) * | 2021-01-14 | 2021-10-01 | 深圳市科润光电股份有限公司 | 一种应用于低热阻的晶圆级led封装结构 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201282151Y (zh) * | 2008-04-30 | 2009-07-29 | 大连路明发光科技股份有限公司 | 一种大功率发光二极管器件 |
CN102842671B (zh) * | 2011-06-21 | 2015-05-06 | 海洋王照明科技股份有限公司 | 一种led散热结构及其加工方法 |
CN104766835B (zh) * | 2015-04-15 | 2017-07-28 | 苏州聚达晟芯微电子有限公司 | 一种低温抗震的半导体封装结构 |
-
2017
- 2017-11-22 CN CN201711176861.5A patent/CN109817783B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109817783A (zh) | 2019-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW200802757A (en) | Heat sink, integrated circuit package and the method of fabricating thereof | |
CN109817783B (zh) | 一种具有高效散热功能的防碰撞led封装结构 | |
CN201349020Y (zh) | 设有散热器的封装大功率led | |
CN205299241U (zh) | 散热型路灯灯头 | |
CN206864500U (zh) | 一种基于导热板及热沉的散热led封装光源结构 | |
CN218568876U (zh) | 一种散热型贴片发光二极管的封装结构 | |
CN207731952U (zh) | 一种结构稳固且散热快的二极管 | |
KR102378761B1 (ko) | 일체형 발광 패키지 및 이를 이용한 차량용 램프 | |
CN201925886U (zh) | 一种基于热电分离led灯的散热结构 | |
CN2927321Y (zh) | 一种大功率半导体发光部件 | |
CN202598240U (zh) | 一种大功率led模组 | |
CN203628587U (zh) | 一种基于合成射流器和散热器的双散热结构 | |
CN201103878Y (zh) | 发光二极管光源及使用其的灯具 | |
CN214619100U (zh) | 一种通过增大接触面积增强导热效率的led灯珠 | |
CN206112536U (zh) | 一种热电分离led | |
CN201078685Y (zh) | 发光二极管光源及使用其的灯具 | |
US20140168979A1 (en) | Light emitting diode module with heat-conducting poles | |
CN106098647B (zh) | 一种多芯片叠堆式集成电路封装 | |
CN212618187U (zh) | 一种led灯珠散热器 | |
CN212510681U (zh) | 一种带有高功率接收器的led灯 | |
CN209672106U (zh) | 一种发光灯 | |
CN202565644U (zh) | 散热器及终端 | |
CN102661499A (zh) | 高效散热的led灯结构 | |
CN213583756U (zh) | 一种电子芯片封装结构 | |
CN220585252U (zh) | 一种cob光源封装结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200911 Address after: 225000 Xinhe formation, Shaozhuang village, shaoqiao Town, Gaoyou City, Yangzhou City, Jiangsu Province Applicant after: Yangzhou Weihe photoelectric Co.,Ltd. Address before: 523000 room 229, D-1 building, Xincheng Road University, Xincheng Road University, Dongguan city of Songshan Lake, Guangdong Province Applicant before: DONGGUAN GUANGXIN INTELLECTUAL PROPERTY SERVICES Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240801 Address after: 528400 1, 4th floor, No. 4, Xingtai North Third Road, Guzhen Town, Zhongshan City, Guangdong Province (residence declaration) Patentee after: Zhongshan Juyue Electronics Co.,Ltd. Country or region after: China Address before: 225000 Xinhe Group, Shaozhuang Village, Songqiao Town, Gaoyou City, Yangzhou City, Jiangsu Province Patentee before: Yangzhou Weihe photoelectric Co.,Ltd. Country or region before: China |