CN107378255B - 一种激光加工晶圆的方法及装置 - Google Patents
一种激光加工晶圆的方法及装置 Download PDFInfo
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- CN107378255B CN107378255B CN201710574318.4A CN201710574318A CN107378255B CN 107378255 B CN107378255 B CN 107378255B CN 201710574318 A CN201710574318 A CN 201710574318A CN 107378255 B CN107378255 B CN 107378255B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Drying Of Semiconductors (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710574318.4A CN107378255B (zh) | 2017-07-14 | 2017-07-14 | 一种激光加工晶圆的方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710574318.4A CN107378255B (zh) | 2017-07-14 | 2017-07-14 | 一种激光加工晶圆的方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107378255A CN107378255A (zh) | 2017-11-24 |
CN107378255B true CN107378255B (zh) | 2019-03-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710574318.4A Active CN107378255B (zh) | 2017-07-14 | 2017-07-14 | 一种激光加工晶圆的方法及装置 |
Country Status (1)
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CN (1) | CN107378255B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020090074A1 (ja) * | 2018-10-31 | 2020-05-07 | 株式会社ニコン | 加工システム、及び、加工方法 |
CN109994295A (zh) * | 2019-04-18 | 2019-07-09 | 深圳市杰普特光电股份有限公司 | 电阻体的调阻方法及系统 |
CN110587159A (zh) * | 2019-09-23 | 2019-12-20 | 广东工业大学 | 一种实时监测激光加工性能的系统及方法 |
CN114871571B (zh) * | 2022-05-27 | 2023-05-26 | 华中科技大学 | 一种蓝光激光焊接机器人的一体式主副分束装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005118832A (ja) * | 2003-10-17 | 2005-05-12 | Disco Abrasive Syst Ltd | レーザー加工方法およびレーザー加工装置 |
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 |
TW201607659A (zh) * | 2014-08-28 | 2016-03-01 | Disco Corp | 雷射加工裝置 |
CN106077956A (zh) * | 2016-06-28 | 2016-11-09 | 深圳英诺激光科技有限公司 | 一种去除薄膜或涂层的激光加工方法及设备 |
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 |
-
2017
- 2017-07-14 CN CN201710574318.4A patent/CN107378255B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005118832A (ja) * | 2003-10-17 | 2005-05-12 | Disco Abrasive Syst Ltd | レーザー加工方法およびレーザー加工装置 |
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 |
TW201607659A (zh) * | 2014-08-28 | 2016-03-01 | Disco Corp | 雷射加工裝置 |
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 |
CN106077956A (zh) * | 2016-06-28 | 2016-11-09 | 深圳英诺激光科技有限公司 | 一种去除薄膜或涂层的激光加工方法及设备 |
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Publication number | Publication date |
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CN107378255A (zh) | 2017-11-24 |
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TR01 | Transfer of patent right | ||
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 Radium Electronics Co., Ltd. Address before: No. 3, North Tu Cheng West Road, Chaoyang District, Beijing Patentee before: Institute of Microelectronics, 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: Wafer laser processing method and device Effective date of registration: 20200114 Granted publication date: 20190315 Pledgee: Beijing Zhongke micro Intellectual Property Service Co., Ltd. Pledgor: Beijing Zhongke Radium 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: 20190315 Pledgee: Beijing Zhongke Micro Intellectual Property Service Co.,Ltd. Pledgor: BEIJING ZHONGKE LEITE ELECTRONICS Co.,Ltd. Registration number: Y2020990000053 |