CN109545939A - 贴片led的偏光支架 - Google Patents
贴片led的偏光支架 Download PDFInfo
- Publication number
- CN109545939A CN109545939A CN201811336416.5A CN201811336416A CN109545939A CN 109545939 A CN109545939 A CN 109545939A CN 201811336416 A CN201811336416 A CN 201811336416A CN 109545939 A CN109545939 A CN 109545939A
- Authority
- CN
- China
- Prior art keywords
- cavity
- cover board
- side chamber
- polarisation
- bracket
- 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.)
- Granted
Links
- 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 claims abstract description 30
- 230000003247 decreasing effect Effects 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 1
- 230000005855 radiation Effects 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
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
-
- 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)
- Polarising Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
α | sinα | sinβ | β |
下方角度 | 下方正弦值 | 正弦值 | 角度 |
11 | 0.190808995 | 0.362431986 | 21.25 |
26 | 0.438371147 | 0.832663706 | 56.37 |
29 | 0.48480962 | 0.920871226 | 67.05 |
26 | 0.438371147 | 0.832663706 | 56.37 |
16 | 0.275637356 | 0.523559144 | 31.57 |
6 | 0.104528463 | 0.198546502 | 11.45 |
2 | 0034899497 | 006628982 | 380 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811336416.5A CN109545939B (zh) | 2018-11-12 | 2018-11-12 | 贴片led的偏光支架 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811336416.5A CN109545939B (zh) | 2018-11-12 | 2018-11-12 | 贴片led的偏光支架 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109545939A true CN109545939A (zh) | 2019-03-29 |
CN109545939B CN109545939B (zh) | 2020-07-17 |
Family
ID=65846708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811336416.5A Active CN109545939B (zh) | 2018-11-12 | 2018-11-12 | 贴片led的偏光支架 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109545939B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2606243Y (zh) * | 2003-01-30 | 2004-03-10 | 徐培鑫 | 一种星型装饰灯 |
CN201281290Y (zh) * | 2008-10-07 | 2009-07-29 | 玉晶光电股份有限公司 | 双侧照明的光学透镜体 |
CN207967043U (zh) * | 2018-03-20 | 2018-10-12 | 木林森股份有限公司 | 一种led灯珠的封装结构 |
-
2018
- 2018-11-12 CN CN201811336416.5A patent/CN109545939B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2606243Y (zh) * | 2003-01-30 | 2004-03-10 | 徐培鑫 | 一种星型装饰灯 |
CN201281290Y (zh) * | 2008-10-07 | 2009-07-29 | 玉晶光电股份有限公司 | 双侧照明的光学透镜体 |
CN207967043U (zh) * | 2018-03-20 | 2018-10-12 | 木林森股份有限公司 | 一种led灯珠的封装结构 |
Also Published As
Publication number | Publication date |
---|---|
CN109545939B (zh) | 2020-07-17 |
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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: 20200602 Address after: 325600, Zhejiang City, Wenzhou province Yueqing City Street East Industrial Function Zone, two Yongxing Road 12 Applicant after: ZHEJIANG HANYU OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 312028 Xiangwei Kindergarten, Yangxunqiao Town, Keqiao District, Shaoxing City, Zhejiang Province Applicant before: Zhang Lili |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Polarizing bracket of SMD LED Effective date of registration: 20200909 Granted publication date: 20200717 Pledgee: China Minsheng Banking Corp Wenzhou branch Pledgor: ZHEJIANG HANYU OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: Y2020330000679 |