CN107256917A - Led封装结构 - Google Patents
Led封装结构 Download PDFInfo
- Publication number
- CN107256917A CN107256917A CN201710511551.8A CN201710511551A CN107256917A CN 107256917 A CN107256917 A CN 107256917A CN 201710511551 A CN201710511551 A CN 201710511551A CN 107256917 A CN107256917 A CN 107256917A
- Authority
- CN
- China
- Prior art keywords
- led
- reflective layer
- packaging
- light
- package structure
- 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.)
- Pending
Links
- 238000005538 encapsulation Methods 0.000 title abstract 5
- 238000004806 packaging method and process Methods 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 8
- 238000007747 plating Methods 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 238000001228 spectrum Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000007733 ion plating Methods 0.000 claims description 3
- 229910052755 nonmetal Inorganic materials 0.000 claims description 3
- 229920000620 organic polymer Polymers 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 238000007751 thermal spraying Methods 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 2
- 238000004544 sputter deposition Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000007772 electroless plating Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710511551.8A CN107256917A (zh) | 2017-06-28 | 2017-06-28 | Led封装结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710511551.8A CN107256917A (zh) | 2017-06-28 | 2017-06-28 | Led封装结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107256917A true CN107256917A (zh) | 2017-10-17 |
Family
ID=60024318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710511551.8A Pending CN107256917A (zh) | 2017-06-28 | 2017-06-28 | Led封装结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107256917A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020151151A1 (en) * | 2019-01-25 | 2020-07-30 | Boe Technology Group Co., Ltd. | Light emitting apparatus, method of fabricating light emitting apparatus, and method of emitting light using light emitting apparatus thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103311410A (zh) * | 2013-06-13 | 2013-09-18 | 苏州金科信汇光电科技有限公司 | 一种高导热高击穿电压集成式led |
CN103477458A (zh) * | 2011-03-28 | 2013-12-25 | 富士胶片株式会社 | 发光元件用反射基板及其制造方法 |
CN103636014A (zh) * | 2011-06-27 | 2014-03-12 | 普因特工程有限公司 | 高热辐射光学器件基板及其制造方法 |
CN204045633U (zh) * | 2014-09-01 | 2014-12-24 | 厦门光莆电子股份有限公司 | 发光二极管板上芯片封装结构 |
CN104241461A (zh) * | 2014-07-23 | 2014-12-24 | 无锡来德电子有限公司 | 一种led封装模块制作方法及其产品 |
CN106505130A (zh) * | 2016-11-24 | 2017-03-15 | 中国科学院半导体研究所 | 一种led芯片的图形化基板及其制备方法 |
-
2017
- 2017-06-28 CN CN201710511551.8A patent/CN107256917A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103477458A (zh) * | 2011-03-28 | 2013-12-25 | 富士胶片株式会社 | 发光元件用反射基板及其制造方法 |
CN103636014A (zh) * | 2011-06-27 | 2014-03-12 | 普因特工程有限公司 | 高热辐射光学器件基板及其制造方法 |
CN103311410A (zh) * | 2013-06-13 | 2013-09-18 | 苏州金科信汇光电科技有限公司 | 一种高导热高击穿电压集成式led |
CN104241461A (zh) * | 2014-07-23 | 2014-12-24 | 无锡来德电子有限公司 | 一种led封装模块制作方法及其产品 |
CN204045633U (zh) * | 2014-09-01 | 2014-12-24 | 厦门光莆电子股份有限公司 | 发光二极管板上芯片封装结构 |
CN106505130A (zh) * | 2016-11-24 | 2017-03-15 | 中国科学院半导体研究所 | 一种led芯片的图形化基板及其制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020151151A1 (en) * | 2019-01-25 | 2020-07-30 | Boe Technology Group Co., Ltd. | Light emitting apparatus, method of fabricating light emitting apparatus, and method of emitting light using light emitting apparatus thereof |
US11411134B2 (en) | 2019-01-25 | 2022-08-09 | Beijing Display Technology Co., Ltd. | Light emitting apparatus, method of fabricating light emitting apparatus, and method of emitting light using light emitting apparatus thereof |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 100176 East 1, 1 building, 3 Yuncheng street, Beijing economic and Technological Development Zone, Beijing. Applicant after: Beijing Chuang Ying optoelectronic Medical Technology Co., Ltd. Applicant after: Fudan University Address before: 100176 East 1, 1 building, 3 Yuncheng street, Beijing economic and Technological Development Zone, Beijing. Applicant before: Beijing TruWin Optoelectronic Co., Ltd. Applicant before: Fudan University |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171017 |