CN107378232A - 一种激光加工晶圆的方法及系统 - Google Patents
一种激光加工晶圆的方法及系统 Download PDFInfo
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- CN107378232A CN107378232A CN201710574399.8A CN201710574399A CN107378232A CN 107378232 A CN107378232 A CN 107378232A CN 201710574399 A CN201710574399 A CN 201710574399A CN 107378232 A CN107378232 A CN 107378232A
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- laser
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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
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- 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
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
-
- 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
-
- H10P14/6542—
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/40—Semiconductor devices
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710574399.8A CN107378232B (zh) | 2017-07-14 | 2017-07-14 | 一种激光加工晶圆的方法及系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710574399.8A CN107378232B (zh) | 2017-07-14 | 2017-07-14 | 一种激光加工晶圆的方法及系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107378232A true CN107378232A (zh) | 2017-11-24 |
| CN107378232B CN107378232B (zh) | 2019-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710574399.8A Active CN107378232B (zh) | 2017-07-14 | 2017-07-14 | 一种激光加工晶圆的方法及系统 |
Country Status (1)
| Country | Link |
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| CN (1) | CN107378232B (zh) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530929A (zh) * | 2018-12-27 | 2019-03-29 | 北京中科镭特电子有限公司 | 一种激光加工芯片的方法 |
| CN109530928A (zh) * | 2018-12-27 | 2019-03-29 | 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 |
| CN109616433A (zh) * | 2018-12-03 | 2019-04-12 | 上海华力微电子有限公司 | 一种晶圆转速监控装置及监控方法 |
| 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 |
| CN111859626A (zh) * | 2020-06-28 | 2020-10-30 | 西安中科微精光子制造科技有限公司 | 一种boe的设计方法及基于boe的激光加工装置 |
| WO2022049982A1 (ja) * | 2020-09-02 | 2022-03-10 | 株式会社ブイ・テクノロジー | レーザ加工装置及びレーザ加工方法 |
| WO2022049981A1 (ja) * | 2020-09-01 | 2022-03-10 | 株式会社ブイ・テクノロジー | レーザ加工装置及びレーザ加工方法 |
| CN115916451A (zh) * | 2020-10-16 | 2023-04-04 | 百超激光有限公司 | 用于高动态实时系统的组合路径和激光加工规划的方法、控制单元和激光切割系统 |
| CN116423048A (zh) * | 2023-06-09 | 2023-07-14 | 中国船舶集团有限公司第七〇七研究所 | 一种光电控焦激光焊接装置 |
| CN118342093A (zh) * | 2024-05-11 | 2024-07-16 | 华中科技大学 | 硬脆材料激光处理方法及改质系统 |
| CN119441804A (zh) * | 2024-10-22 | 2025-02-14 | 中国科学院微电子研究所 | 一种激光加工碳纳米管晶圆级表征智能统计方法和系统 |
| US12285820B2 (en) | 2020-10-16 | 2025-04-29 | Bystronic Laser Ag | Method, control unit and laser cutting system for combined path and laser process planning for highly dynamic real-time systems |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007181854A (ja) * | 2006-01-06 | 2007-07-19 | Sekisui Chem Co Ltd | 基材外周処理装置 |
| 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 |
| CN103372720A (zh) * | 2012-04-27 | 2013-10-30 | 株式会社迪思科 | 激光加工装置和激光加工方法 |
| TW201345638A (zh) * | 2012-04-27 | 2013-11-16 | Disco Corp | 雷射加工裝置及雷射加工方法(二) |
| CN106298636A (zh) * | 2015-05-22 | 2017-01-04 | 中芯国际集成电路制造(上海)有限公司 | 一种超低k介质材料刻蚀深度的控制方法 |
| 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 |
-
2017
- 2017-07-14 CN CN201710574399.8A patent/CN107378232B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007181854A (ja) * | 2006-01-06 | 2007-07-19 | Sekisui Chem Co Ltd | 基材外周処理装置 |
| 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 |
| CN103372720A (zh) * | 2012-04-27 | 2013-10-30 | 株式会社迪思科 | 激光加工装置和激光加工方法 |
| TW201345638A (zh) * | 2012-04-27 | 2013-11-16 | Disco Corp | 雷射加工裝置及雷射加工方法(二) |
| 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 |
| CN106298636A (zh) * | 2015-05-22 | 2017-01-04 | 中芯国际集成电路制造(上海)有限公司 | 一种超低k介质材料刻蚀深度的控制方法 |
| 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 |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616433A (zh) * | 2018-12-03 | 2019-04-12 | 上海华力微电子有限公司 | 一种晶圆转速监控装置及监控方法 |
| CN109530929A (zh) * | 2018-12-27 | 2019-03-29 | 北京中科镭特电子有限公司 | 一种激光加工芯片的方法 |
| CN109530928A (zh) * | 2018-12-27 | 2019-03-29 | 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 |
| 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 |
| CN111859626A (zh) * | 2020-06-28 | 2020-10-30 | 西安中科微精光子制造科技有限公司 | 一种boe的设计方法及基于boe的激光加工装置 |
| WO2022049981A1 (ja) * | 2020-09-01 | 2022-03-10 | 株式会社ブイ・テクノロジー | レーザ加工装置及びレーザ加工方法 |
| WO2022049982A1 (ja) * | 2020-09-02 | 2022-03-10 | 株式会社ブイ・テクノロジー | レーザ加工装置及びレーザ加工方法 |
| CN115916451A (zh) * | 2020-10-16 | 2023-04-04 | 百超激光有限公司 | 用于高动态实时系统的组合路径和激光加工规划的方法、控制单元和激光切割系统 |
| CN115916451B (zh) * | 2020-10-16 | 2024-02-20 | 百超激光有限公司 | 用于计算空间和时间分辨的、组合的设定点数据集的方法、控制单元和激光切割系统 |
| US12285820B2 (en) | 2020-10-16 | 2025-04-29 | Bystronic Laser Ag | Method, control unit and laser cutting system for combined path and laser process planning for highly dynamic real-time systems |
| CN116423048A (zh) * | 2023-06-09 | 2023-07-14 | 中国船舶集团有限公司第七〇七研究所 | 一种光电控焦激光焊接装置 |
| CN116423048B (zh) * | 2023-06-09 | 2023-08-15 | 中国船舶集团有限公司第七〇七研究所 | 一种光电控焦激光焊接装置 |
| CN118342093A (zh) * | 2024-05-11 | 2024-07-16 | 华中科技大学 | 硬脆材料激光处理方法及改质系统 |
| CN119441804A (zh) * | 2024-10-22 | 2025-02-14 | 中国科学院微电子研究所 | 一种激光加工碳纳米管晶圆级表征智能统计方法和系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107378232B (zh) | 2019-03-15 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190603 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: Method and system for processing wafer by adopting laser Effective date of registration: 20200114 Granted publication date: 20190315 Pledgee: Beijing Zhongke Micro Intellectual Property Service Co.,Ltd. Pledgor: BEIJING ZHONGKE LEITE ELECTRONICS Co.,Ltd. Registration number: Y2020990000053 |
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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 |