CN202133821U - Laser beam uniform irradiation optical system - Google Patents
Laser beam uniform irradiation optical system Download PDFInfo
- Publication number
- CN202133821U CN202133821U CN201120219989U CN201120219989U CN202133821U CN 202133821 U CN202133821 U CN 202133821U CN 201120219989 U CN201120219989 U CN 201120219989U CN 201120219989 U CN201120219989 U CN 201120219989U CN 202133821 U CN202133821 U CN 202133821U
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- Prior art keywords
- lens array
- laser beam
- laser
- positive lens
- negative lens
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- 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.)
- Expired - Lifetime
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Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120219989U CN202133821U (en) | 2011-06-27 | 2011-06-27 | Laser beam uniform irradiation optical system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201120219989U CN202133821U (en) | 2011-06-27 | 2011-06-27 | Laser beam uniform irradiation optical system |
Publications (1)
Publication Number | Publication Date |
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CN202133821U true CN202133821U (en) | 2012-02-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201120219989U Expired - Lifetime CN202133821U (en) | 2011-06-27 | 2011-06-27 | Laser beam uniform irradiation optical system |
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CN (1) | CN202133821U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102253493A (en) * | 2011-06-27 | 2011-11-23 | 广东工业大学 | Laser beam uniform radiation optical system |
CN107065155A (en) * | 2017-01-20 | 2017-08-18 | 武汉创恒世纪激光科技有限公司 | A kind of laser cleaning varifocal optical unit and laser cleaner |
-
2011
- 2011-06-27 CN CN201120219989U patent/CN202133821U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102253493A (en) * | 2011-06-27 | 2011-11-23 | 广东工业大学 | Laser beam uniform radiation optical system |
CN107065155A (en) * | 2017-01-20 | 2017-08-18 | 武汉创恒世纪激光科技有限公司 | A kind of laser cleaning varifocal optical unit and laser cleaner |
CN107065155B (en) * | 2017-01-20 | 2023-04-07 | 武汉创恒世纪激光科技有限公司 | Variable-focus optical unit for laser cleaning and laser cleaning device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170612 Address after: 523570, A building,, Changping Science Park, New South Road, Changping Town, Dongguan, China Patentee after: DONGGUAN DEEP BLUE PHOTOELECTRIC TECHNOLOGY CO., LTD. Address before: 510006 Panyu District, Guangzhou, Guangzhou University,, West Ring Road, No. 100 Patentee before: Guangdong University of Technology |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 523000 Room 303, building 1, 107, Changping Xinnan Road, Changping Town, Dongguan City, Guangdong Province Patentee after: Guangdong Shenlan Photoelectric Technology Co.,Ltd. Address before: 523570, A building,, Changping Science Park, New South Road, Changping Town, Dongguan, China Patentee before: DONGGUAN DEEP BLUE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20120201 |
|
CX01 | Expiry of patent term |