CN102000917B - Led晶圆激光内切割划片设备 - Google Patents
Led晶圆激光内切割划片设备 Download PDFInfo
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- CN102000917B CN102000917B CN 201010517953 CN201010517953A CN102000917B CN 102000917 B CN102000917 B CN 102000917B CN 201010517953 CN201010517953 CN 201010517953 CN 201010517953 A CN201010517953 A CN 201010517953A CN 102000917 B CN102000917 B CN 102000917B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 26
- 238000003384 imaging method Methods 0.000 claims abstract description 42
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010517953 CN102000917B (zh) | 2010-10-25 | 2010-10-25 | Led晶圆激光内切割划片设备 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010517953 CN102000917B (zh) | 2010-10-25 | 2010-10-25 | Led晶圆激光内切割划片设备 |
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| Publication Number | Publication Date |
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| CN102000917A CN102000917A (zh) | 2011-04-06 |
| CN102000917B true CN102000917B (zh) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010517953 Active CN102000917B (zh) | 2010-10-25 | 2010-10-25 | Led晶圆激光内切割划片设备 |
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| CN (1) | CN102000917B (zh) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554463A (zh) * | 2012-02-14 | 2012-07-11 | 中国科学院福建物质结构研究所 | 应用于激光切割的同轴ccd成像系统 |
| CN102672355B (zh) * | 2012-05-18 | 2015-05-13 | 杭州士兰明芯科技有限公司 | Led衬底的划片方法 |
| DE102014108259A1 (de) * | 2014-06-12 | 2015-12-17 | Scanlab Ag | Vorrichtung zur Lasermaterialbearbeitung |
| CN106392309B (zh) * | 2015-07-29 | 2018-07-06 | 大族激光科技产业集团股份有限公司 | 双光路双成像视觉振镜扫描方头的成像系统和成像方法 |
| CN107052570A (zh) * | 2017-01-03 | 2017-08-18 | 武汉光谷航天三江激光产业技术研究院有限公司 | 一种激光精密加工装置 |
| CN106903434B (zh) * | 2017-01-06 | 2018-10-26 | 长春理工大学 | 一种微型车刀表面织构的制造装置及制造方法 |
| CN108789886B (zh) * | 2018-05-31 | 2019-11-15 | 中国科学院西安光学精密机械研究所 | 一种透明硬脆材料的切割裂片方法 |
| CN109676269B (zh) * | 2019-01-31 | 2021-02-23 | 大族激光科技产业集团股份有限公司 | 一种led晶圆片的激光预分割方法及装置 |
| CN110091055A (zh) * | 2019-05-16 | 2019-08-06 | 东莞理工学院 | 一种用于激光划片设备的机器视觉自动定位系统 |
| CN111716017A (zh) * | 2020-06-16 | 2020-09-29 | 罗建华 | 一种视觉检测装置及激光加工系统 |
| CN115020227A (zh) * | 2022-06-22 | 2022-09-06 | 上海市激光技术研究所 | 基于扫描转镜的晶圆激光退火设备 |
| CN115846896B (zh) * | 2022-11-14 | 2025-12-05 | 海目星激光科技集团股份有限公司 | 激光切割系统 |
| CN117415479B (zh) * | 2023-12-19 | 2024-06-28 | 苏州镭明激光科技有限公司 | 切割设备、切割方法以及切单系统 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1323491A2 (en) * | 2001-12-28 | 2003-07-02 | Fujitsu Limited | Laser processing device |
| CN101318264A (zh) * | 2008-07-07 | 2008-12-10 | 苏州德龙激光有限公司 | 用于晶圆切割的紫外激光加工设备的设计方法 |
| CN101564794A (zh) * | 2009-05-12 | 2009-10-28 | 苏州德龙激光有限公司 | 用于切割大功率led芯片用铜基板的紫外激光设备 |
| CN201881053U (zh) * | 2010-10-25 | 2011-06-29 | 苏州德龙激光有限公司 | Led晶圆激光内切割划片设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000275569A (ja) * | 1999-03-25 | 2000-10-06 | Sumitomo Heavy Ind Ltd | ビームモード変換光学系 |
| JP4814560B2 (ja) * | 2005-06-29 | 2011-11-16 | 住友重機械工業株式会社 | ビーム重ね合わせ装置及びレーザ加工方法 |
| US7352789B2 (en) * | 2006-01-12 | 2008-04-01 | Semiconductor Energy Laboratory Co., Ltd. | Laser light irradiation apparatus and laser light irradiation method |
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2010
- 2010-10-25 CN CN 201010517953 patent/CN102000917B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1323491A2 (en) * | 2001-12-28 | 2003-07-02 | Fujitsu Limited | Laser processing device |
| CN101318264A (zh) * | 2008-07-07 | 2008-12-10 | 苏州德龙激光有限公司 | 用于晶圆切割的紫外激光加工设备的设计方法 |
| CN101564794A (zh) * | 2009-05-12 | 2009-10-28 | 苏州德龙激光有限公司 | 用于切割大功率led芯片用铜基板的紫外激光设备 |
| CN201881053U (zh) * | 2010-10-25 | 2011-06-29 | 苏州德龙激光有限公司 | Led晶圆激光内切割划片设备 |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2000-275569A 2000.10.06 |
| JP特开2007-7683A 2007.01.18 |
Also Published As
| Publication number | Publication date |
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| CN102000917A (zh) | 2011-04-06 |
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Address after: 215021 Suzhou Industrial Park, Jiangsu, Hong Zhong Road, No. 77 Applicant after: Suzhou Delphi Laser Co., Ltd. Address before: 215021 Suzhou Industrial Park, Jiangsu, Hong Zhong Road, No. 77 Applicant before: Suzhou Delphi Laser Co., Ltd. |
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Effective date of registration: 20210220 Address after: 215021 Xinglin street, Suzhou Industrial Park, Jiangsu Province, No. 98 Patentee after: SUZHOU DELPHI LASER Co.,Ltd. Patentee after: SUZHOU BELLIN LASER Co.,Ltd. Address before: 215021 No. 77 middle Rainbow Road, Suzhou Industrial Park, Jiangsu, China Patentee before: SUZHOU DELPHI LASER Co.,Ltd. |
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