CN103545423A - 一种led封装方法 - Google Patents
一种led封装方法 Download PDFInfo
- Publication number
- CN103545423A CN103545423A CN201310515196.3A CN201310515196A CN103545423A CN 103545423 A CN103545423 A CN 103545423A CN 201310515196 A CN201310515196 A CN 201310515196A CN 103545423 A CN103545423 A CN 103545423A
- Authority
- CN
- China
- Prior art keywords
- radiator
- baking
- glue
- led
- led wafer
- 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
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000005538 encapsulation Methods 0.000 title abstract description 7
- 239000003292 glue Substances 0.000 claims abstract description 93
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000741 silica gel Substances 0.000 claims abstract description 15
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 15
- 239000012774 insulation material Substances 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 claims description 65
- 239000000853 adhesive Substances 0.000 claims description 39
- 230000001070 adhesive effect Effects 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 21
- 229910052782 aluminium Inorganic materials 0.000 claims description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 19
- 238000012856 packing Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 239000011810 insulating material Substances 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 241000218202 Coptis Species 0.000 claims description 5
- 235000002991 Coptis groenlandica Nutrition 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000013078 crystal Substances 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 1
- 238000002955 isolation Methods 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000243 solution Substances 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
- H01L33/005—Processes
-
- 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
- H01L33/64—Heat extraction or cooling 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 (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310515196.3A CN103545423A (zh) | 2013-10-28 | 2013-10-28 | 一种led封装方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310515196.3A CN103545423A (zh) | 2013-10-28 | 2013-10-28 | 一种led封装方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103545423A true CN103545423A (zh) | 2014-01-29 |
Family
ID=49968677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310515196.3A Pending CN103545423A (zh) | 2013-10-28 | 2013-10-28 | 一种led封装方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103545423A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015123928A1 (zh) * | 2014-02-20 | 2015-08-27 | 吴启武 | 一种led灯条的生产工艺方法 |
CN106251784A (zh) * | 2016-08-25 | 2016-12-21 | 广东信达光电科技有限公司 | 一种led显示屏模组的生产方法 |
CN107195760A (zh) * | 2017-04-26 | 2017-09-22 | 安徽欧瑞特照明有限公司 | 一种led封装工艺 |
CN112563390A (zh) * | 2020-12-15 | 2021-03-26 | 南通莱士达光电科技有限公司 | 一种led芯片封装工艺 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1949553A (zh) * | 2006-11-23 | 2007-04-18 | 保定市宝新世纪路灯厂 | 仿钠光源led发光二极管及其制作工艺 |
CN101257010A (zh) * | 2008-03-19 | 2008-09-03 | 和谐光电科技(泉州)有限公司 | 高散热性的led发光装置 |
CN101592322A (zh) * | 2009-06-05 | 2009-12-02 | 史杰 | 大功率led照明灯具的led封装方法 |
US20110198628A1 (en) * | 2008-10-21 | 2011-08-18 | K.M.W. Inc. | Multi-chip led package |
CN202598179U (zh) * | 2012-03-13 | 2012-12-12 | 江苏奥雷光电有限公司 | 一种功率型led模块 |
CN202791559U (zh) * | 2012-08-15 | 2013-03-13 | 深圳市瑞丰光电子股份有限公司 | 一种led灯条及包括该led灯条的直下式背光模块 |
CN203103348U (zh) * | 2013-01-28 | 2013-07-31 | 深圳市安普光光电科技有限公司 | 具有cob基板结构的led灯源 |
CN203103341U (zh) * | 2012-10-12 | 2013-07-31 | 山东明华光电科技有限公司 | 一种高光效热电分离功率型发光二极体 |
-
2013
- 2013-10-28 CN CN201310515196.3A patent/CN103545423A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1949553A (zh) * | 2006-11-23 | 2007-04-18 | 保定市宝新世纪路灯厂 | 仿钠光源led发光二极管及其制作工艺 |
CN101257010A (zh) * | 2008-03-19 | 2008-09-03 | 和谐光电科技(泉州)有限公司 | 高散热性的led发光装置 |
US20110198628A1 (en) * | 2008-10-21 | 2011-08-18 | K.M.W. Inc. | Multi-chip led package |
CN101592322A (zh) * | 2009-06-05 | 2009-12-02 | 史杰 | 大功率led照明灯具的led封装方法 |
CN202598179U (zh) * | 2012-03-13 | 2012-12-12 | 江苏奥雷光电有限公司 | 一种功率型led模块 |
CN202791559U (zh) * | 2012-08-15 | 2013-03-13 | 深圳市瑞丰光电子股份有限公司 | 一种led灯条及包括该led灯条的直下式背光模块 |
CN203103341U (zh) * | 2012-10-12 | 2013-07-31 | 山东明华光电科技有限公司 | 一种高光效热电分离功率型发光二极体 |
CN203103348U (zh) * | 2013-01-28 | 2013-07-31 | 深圳市安普光光电科技有限公司 | 具有cob基板结构的led灯源 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015123928A1 (zh) * | 2014-02-20 | 2015-08-27 | 吴启武 | 一种led灯条的生产工艺方法 |
CN106251784A (zh) * | 2016-08-25 | 2016-12-21 | 广东信达光电科技有限公司 | 一种led显示屏模组的生产方法 |
CN106251784B (zh) * | 2016-08-25 | 2018-09-14 | 广东信达光电科技有限公司 | 一种led显示屏模组的生产方法 |
CN107195760A (zh) * | 2017-04-26 | 2017-09-22 | 安徽欧瑞特照明有限公司 | 一种led封装工艺 |
CN112563390A (zh) * | 2020-12-15 | 2021-03-26 | 南通莱士达光电科技有限公司 | 一种led芯片封装工艺 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HUIGAO (GUANGZHOU) ELECTRONICS CO., LTD. Free format text: FORMER OWNER: JIANGMEN LIANGDA LIGHTING CO., LTD. Effective date: 20141210 |
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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: 529000 JIANGMEN, GUANGDONG PROVINCE TO: 510700 GUANGZHOU, GUANGDONG PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20141210 Address after: Whampoa Kaitai Avenue Ruitailu District of Guangzhou City, Guangdong Province, No. 2 510700 Applicant after: High (Guangzhou) Electronics Co., Ltd. Address before: The vast Industrial Park No. 6 529000 Guangdong province Jiangmen Jianghai Keyuan Road 5 Building 2 layer 201 Applicant before: Jiangmen city Liang great Lighting Co., Ltd |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161213 Address after: 510620 Guangdong Province, Guangzhou high tech Industrial Development Zone Ruitailu No. 2 No. 102 Applicant after: GUANGZHOU WIN NEWS TECHNOLOGY CO., LTD. Address before: Whampoa Kaitai Avenue Ruitailu District of Guangzhou City, Guangdong Province, No. 2 510700 Applicant before: High (Guangzhou) Electronics Co., Ltd. |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140129 |
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RJ01 | Rejection of invention patent application after publication |