CN108565225A - 一种led封装金属线的测试方法及装置 - Google Patents
一种led封装金属线的测试方法及装置 Download PDFInfo
- Publication number
- CN108565225A CN108565225A CN201810222422.1A CN201810222422A CN108565225A CN 108565225 A CN108565225 A CN 108565225A CN 201810222422 A CN201810222422 A CN 201810222422A CN 108565225 A CN108565225 A CN 108565225A
- Authority
- CN
- China
- Prior art keywords
- packaging body
- light source
- model element
- led chip
- led
- 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
- 239000002184 metal Substances 0.000 title claims abstract description 55
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 55
- 150000002739 metals Chemical class 0.000 title claims abstract description 20
- 238000010998 test method Methods 0.000 title claims abstract description 13
- 238000004806 packaging method and process Methods 0.000 claims abstract description 66
- 206010037660 Pyrexia Diseases 0.000 claims abstract description 18
- 239000000084 colloidal system Substances 0.000 claims abstract description 16
- 238000012856 packing Methods 0.000 claims abstract description 15
- 238000004088 simulation Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 22
- 239000000919 ceramic Substances 0.000 claims description 20
- 239000011521 glass Substances 0.000 claims description 18
- 238000012360 testing method Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 239000011324 bead Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/30—Structural arrangements specially adapted for testing or measuring during manufacture or treatment, or specially adapted for reliability measurements
-
- 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
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
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 |
---|---|---|---|
CN201810222422.1A CN108565225B (zh) | 2018-03-19 | 2018-03-19 | 一种led封装金属线的测试方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810222422.1A CN108565225B (zh) | 2018-03-19 | 2018-03-19 | 一种led封装金属线的测试方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108565225A true CN108565225A (zh) | 2018-09-21 |
CN108565225B CN108565225B (zh) | 2024-05-24 |
Family
ID=63531695
Family Applications (1)
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---|---|---|---|
CN201810222422.1A Active CN108565225B (zh) | 2018-03-19 | 2018-03-19 | 一种led封装金属线的测试方法及装置 |
Country Status (1)
Country | Link |
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CN (1) | CN108565225B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5212390A (en) * | 1992-05-04 | 1993-05-18 | Motorola, Inc. | Lead inspection method using a plane of light for producing reflected lead images |
US20050199899A1 (en) * | 2004-03-11 | 2005-09-15 | Ming-Der Lin | Package array and package unit of flip chip LED |
CN101170155A (zh) * | 2007-12-03 | 2008-04-30 | 重庆大学 | 一种带led缺陷检测装置的焊线机 |
JP2009290032A (ja) * | 2008-05-29 | 2009-12-10 | Sharp Corp | 評価解析システム及びプローブカード |
CN102144307A (zh) * | 2008-07-03 | 2011-08-03 | 三星Led株式会社 | 发光二极管封装件和具有该发光二极管封装件的背光单元 |
CN204666522U (zh) * | 2015-04-09 | 2015-09-23 | 杭州市质量技术监督检测院 | Led芯片结构的成像测量装置 |
CN105023989A (zh) * | 2014-04-30 | 2015-11-04 | 广东爱华新光电科技有限公司 | 一种led制作方法 |
CN205944043U (zh) * | 2016-08-17 | 2017-02-08 | 鸿利智汇集团股份有限公司 | 一种led金线检测装置 |
CN208045454U (zh) * | 2018-03-19 | 2018-11-02 | 厦门多彩光电子科技有限公司 | 一种led封装金属线的测试装置 |
-
2018
- 2018-03-19 CN CN201810222422.1A patent/CN108565225B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5212390A (en) * | 1992-05-04 | 1993-05-18 | Motorola, Inc. | Lead inspection method using a plane of light for producing reflected lead images |
US20050199899A1 (en) * | 2004-03-11 | 2005-09-15 | Ming-Der Lin | Package array and package unit of flip chip LED |
CN101170155A (zh) * | 2007-12-03 | 2008-04-30 | 重庆大学 | 一种带led缺陷检测装置的焊线机 |
JP2009290032A (ja) * | 2008-05-29 | 2009-12-10 | Sharp Corp | 評価解析システム及びプローブカード |
CN102144307A (zh) * | 2008-07-03 | 2011-08-03 | 三星Led株式会社 | 发光二极管封装件和具有该发光二极管封装件的背光单元 |
CN105023989A (zh) * | 2014-04-30 | 2015-11-04 | 广东爱华新光电科技有限公司 | 一种led制作方法 |
CN204666522U (zh) * | 2015-04-09 | 2015-09-23 | 杭州市质量技术监督检测院 | Led芯片结构的成像测量装置 |
CN205944043U (zh) * | 2016-08-17 | 2017-02-08 | 鸿利智汇集团股份有限公司 | 一种led金线检测装置 |
CN208045454U (zh) * | 2018-03-19 | 2018-11-02 | 厦门多彩光电子科技有限公司 | 一种led封装金属线的测试装置 |
Non-Patent Citations (4)
Title |
---|
朱本明: ""LED封装胶体与引线框架热失配可视化研究"", "LED封装胶体与引线框架热失配可视化研究", pages 135 - 67 * |
杜中一;于雯雯;刘畅;: "发光二极管固晶品质检测教学模型研究", 考试周刊, no. 0 * |
熊新华;刘芳娇;王琦;: "LED封装技术发展的研究与展望", 新材料产业, no. 12, pages 12 * |
郑剑飞;: "高性能LED封装材料的制备和研究", 电子世界, no. 18 * |
Also Published As
Publication number | Publication date |
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CN108565225B (zh) | 2024-05-24 |
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Effective date of registration: 20240418 Address after: Building 1, No. 57, Jinfu Avenue, Gunan Street, Qijiang District, Chongqing 400000 (self-promised) Applicant after: Chongqing XinShiTong Intelligent Technology Co.,Ltd. Country or region after: China Address before: No. 8021, Xiang'an West Road, torch high tech Zone (Xiang'an) Industrial Zone, Xiamen, Fujian Province Applicant before: XIAMEN DACOL PHOTOELECTRONICS TECHNOLOGY Co.,Ltd. Country or region before: China |
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