HK1178969A1 - An led defect detecting system led - Google Patents
An led defect detecting system ledInfo
- Publication number
- HK1178969A1 HK1178969A1 HK13105589.1A HK13105589A HK1178969A1 HK 1178969 A1 HK1178969 A1 HK 1178969A1 HK 13105589 A HK13105589 A HK 13105589A HK 1178969 A1 HK1178969 A1 HK 1178969A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- led
- detecting system
- defect detecting
- system led
- led defect
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210538857.XA CN103018256B (en) | 2012-12-13 | 2012-12-13 | LED (light-emitting diode) defect detecting system |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1178969A1 true HK1178969A1 (en) | 2013-09-19 |
Family
ID=47967104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK13105589.1A HK1178969A1 (en) | 2012-12-13 | 2013-05-09 | An led defect detecting system led |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN103018256B (en) |
HK (1) | HK1178969A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI485387B (en) * | 2013-07-31 | 2015-05-21 | Genesis Photonics Inc | Inspection apparatus for light emitting diode |
CN108088656A (en) * | 2018-01-12 | 2018-05-29 | 深圳奥比中光科技有限公司 | A kind of monitoring device and method of optical element integrality |
CN108254158B (en) * | 2018-01-12 | 2019-09-24 | 深圳奥比中光科技有限公司 | A kind of device and method monitoring optical element integrality |
CN113471092A (en) * | 2021-05-17 | 2021-10-01 | 福州大学 | LED chip non-contact detection device and method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4791299B2 (en) * | 2006-09-05 | 2011-10-12 | 日星電気株式会社 | LED break detection device |
CN101581756A (en) * | 2007-08-03 | 2009-11-18 | 重庆大学 | Non-contact detection method of LED chip |
CN201069386Y (en) * | 2007-09-06 | 2008-06-04 | 复旦大学 | LED optical pass testing device |
CN101118179A (en) * | 2007-09-06 | 2008-02-06 | 复旦大学 | LED radiant flux measurement method |
CN101339092B (en) * | 2008-08-13 | 2010-11-10 | 重庆大学 | LED chip / wafer/ epitaxial slice non-contact type checking method and checking device |
CN101581770B (en) * | 2009-06-30 | 2011-05-25 | 上海半导体照明工程技术研究中心 | Method for testing lumen efficiency of LED lamps |
CN102087226B (en) * | 2009-12-04 | 2015-03-25 | 三星电子株式会社 | LED testing device and method |
KR101182822B1 (en) * | 2011-03-29 | 2012-09-13 | 삼성전자주식회사 | Inspection apparatus and method of light emitting device |
-
2012
- 2012-12-13 CN CN201210538857.XA patent/CN103018256B/en active Active
-
2013
- 2013-05-09 HK HK13105589.1A patent/HK1178969A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN103018256B (en) | 2014-08-13 |
CN103018256A (en) | 2013-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20211212 |