CN107239088B - 一种激光加工晶圆的控制方法及系统 - Google Patents
一种激光加工晶圆的控制方法及系统 Download PDFInfo
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- CN107239088B CN107239088B CN201710574394.5A CN201710574394A CN107239088B CN 107239088 B CN107239088 B CN 107239088B CN 201710574394 A CN201710574394 A CN 201710574394A CN 107239088 B CN107239088 B CN 107239088B
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- laser
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- liquid crystal
- laser beam
- silicon
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Liquid Crystal (AREA)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710574394.5A CN107239088B (zh) | 2017-07-14 | 2017-07-14 | 一种激光加工晶圆的控制方法及系统 |
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| CN201710574394.5A CN107239088B (zh) | 2017-07-14 | 2017-07-14 | 一种激光加工晶圆的控制方法及系统 |
Publications (2)
| Publication Number | Publication Date |
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| CN107239088A CN107239088A (zh) | 2017-10-10 |
| CN107239088B true CN107239088B (zh) | 2018-10-09 |
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| CN201710574394.5A Active CN107239088B (zh) | 2017-07-14 | 2017-07-14 | 一种激光加工晶圆的控制方法及系统 |
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| CN (1) | CN107239088B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109085558B (zh) * | 2018-09-21 | 2023-12-29 | 深圳市速腾聚创科技有限公司 | 相控阵激光雷达及其控制方法 |
| CN109530931B (zh) * | 2018-12-27 | 2021-01-12 | 北京中科镭特电子有限公司 | 一种激光加工芯片的方法及装置 |
| CN113851411B (zh) * | 2021-09-03 | 2025-09-30 | 北京中科镭特电子有限公司 | 激光解键合步进补偿方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1799753A (zh) * | 2005-01-05 | 2006-07-12 | 株式会社迪斯科 | 激光束加工机 |
| CN202494863U (zh) * | 2012-04-06 | 2012-10-17 | 胡贞 | 一种通过对高斯光斑检测定位的均匀光刻系统 |
| CN102896421A (zh) * | 2012-07-30 | 2013-01-30 | 沈明亚 | 采用lcos的激光微加工系统及其加工方法 |
| JP2013230477A (ja) * | 2012-04-27 | 2013-11-14 | Disco Corp | レーザー加工装置及びレーザー加工方法 |
| CN106938370A (zh) * | 2015-12-30 | 2017-07-11 | 上海微电子装备有限公司 | 一种激光加工系统及方法 |
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2017
- 2017-07-14 CN CN201710574394.5A patent/CN107239088B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1799753A (zh) * | 2005-01-05 | 2006-07-12 | 株式会社迪斯科 | 激光束加工机 |
| CN202494863U (zh) * | 2012-04-06 | 2012-10-17 | 胡贞 | 一种通过对高斯光斑检测定位的均匀光刻系统 |
| JP2013230477A (ja) * | 2012-04-27 | 2013-11-14 | Disco Corp | レーザー加工装置及びレーザー加工方法 |
| CN102896421A (zh) * | 2012-07-30 | 2013-01-30 | 沈明亚 | 采用lcos的激光微加工系统及其加工方法 |
| CN106938370A (zh) * | 2015-12-30 | 2017-07-11 | 上海微电子装备有限公司 | 一种激光加工系统及方法 |
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| Publication number | Publication date |
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| CN107239088A (zh) | 2017-10-10 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190530 Address after: 100176 Beijing Daxing District Beijing Economic and Technological Development Zone Patentee after: BEIJING ZHONGKE LEITE ELECTRONICS Co.,Ltd. Address before: No. 3, North Tu Cheng West Road, Chaoyang District, Beijing Patentee before: Institute of Microelectronics of the Chinese Academy of Sciences |
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| 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: Control method and system of laser processing wafer Effective date of registration: 20200114 Granted publication date: 20181009 Pledgee: Beijing Zhongke Micro Intellectual Property Service Co.,Ltd. Pledgor: BEIJING ZHONGKE LEITE ELECTRONICS Co.,Ltd. Registration number: Y2020990000053 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220614 Granted publication date: 20181009 Pledgee: Beijing Zhongke Micro Intellectual Property Service Co.,Ltd. Pledgor: BEIJING ZHONGKE LEITE ELECTRONICS Co.,Ltd. Registration number: Y2020990000053 |