CN109227975B - 一种改善硅片边缘翘曲的切割方法 - Google Patents
一种改善硅片边缘翘曲的切割方法 Download PDFInfo
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- CN109227975B CN109227975B CN201811104224.1A CN201811104224A CN109227975B CN 109227975 B CN109227975 B CN 109227975B CN 201811104224 A CN201811104224 A CN 201811104224A CN 109227975 B CN109227975 B CN 109227975B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/007—Use, recovery or regeneration of abrasive mediums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/042—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with blades or wires mounted in a reciprocating frame
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811104224.1A CN109227975B (zh) | 2018-09-21 | 2018-09-21 | 一种改善硅片边缘翘曲的切割方法 |
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| CN201811104224.1A CN109227975B (zh) | 2018-09-21 | 2018-09-21 | 一种改善硅片边缘翘曲的切割方法 |
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| Publication Number | Publication Date |
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| CN109227975A CN109227975A (zh) | 2019-01-18 |
| CN109227975B true CN109227975B (zh) | 2020-11-13 |
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| CN201811104224.1A Active CN109227975B (zh) | 2018-09-21 | 2018-09-21 | 一种改善硅片边缘翘曲的切割方法 |
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| CN (1) | CN109227975B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587837A (zh) * | 2019-09-04 | 2019-12-20 | 天津中环领先材料技术有限公司 | 一种大尺寸硅圆片切割工艺 |
| CN112092225B (zh) * | 2020-09-22 | 2022-07-19 | 上海新昇半导体科技有限公司 | 晶棒档片及晶棒切割方法 |
| CN115091640B (zh) * | 2022-07-21 | 2025-05-23 | 江西兆驰半导体有限公司 | 一种晶棒切割调整方法及装置 |
| CN115816675A (zh) * | 2022-12-07 | 2023-03-21 | 宁夏中欣晶圆半导体科技有限公司 | 半导体晶棒硅片切割方法 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101241939A (zh) * | 2008-03-21 | 2008-08-13 | 常州有则科技有限公司 | 超薄太阳能级硅片及其切割工艺 |
| JP2009029078A (ja) * | 2007-07-30 | 2009-02-12 | Toyo Advanced Technologies Co Ltd | ワイヤーソー装置 |
| CN102059749A (zh) * | 2010-12-13 | 2011-05-18 | 天津市环欧半导体材料技术有限公司 | 一种使用直径0.1mm钢线切割硅片的工艺 |
| CN102689367A (zh) * | 2011-03-23 | 2012-09-26 | 江苏聚能硅业有限公司 | 硅片新切割工艺方法 |
| CN103817811A (zh) * | 2014-03-21 | 2014-05-28 | 成都青洋电子材料有限公司 | 一种硅棒的多线切割方法 |
| CN205148644U (zh) * | 2015-09-28 | 2016-04-13 | 英利能源(中国)有限公司 | 过滤装置及具有其的硅片切割系统 |
| CN107030908A (zh) * | 2017-05-15 | 2017-08-11 | 天津市环欧半导体材料技术有限公司 | 一种八英寸半导体硅片细线细砂化切割工艺 |
| CN107030912A (zh) * | 2017-05-24 | 2017-08-11 | 浙江好亚能源股份有限公司 | 单晶硅切片机砂浆高效过滤冷却装置 |
| CN206896947U (zh) * | 2017-04-28 | 2018-01-19 | 江门新时代合成材料有限公司 | 一种用于过滤胶水的过滤器 |
| CN108162213A (zh) * | 2017-12-07 | 2018-06-15 | 上海申和热磁电子有限公司 | 一种减小硅片多线切割时硅片翘曲的方法 |
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2018
- 2018-09-21 CN CN201811104224.1A patent/CN109227975B/zh active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009029078A (ja) * | 2007-07-30 | 2009-02-12 | Toyo Advanced Technologies Co Ltd | ワイヤーソー装置 |
| CN101241939A (zh) * | 2008-03-21 | 2008-08-13 | 常州有则科技有限公司 | 超薄太阳能级硅片及其切割工艺 |
| CN102059749A (zh) * | 2010-12-13 | 2011-05-18 | 天津市环欧半导体材料技术有限公司 | 一种使用直径0.1mm钢线切割硅片的工艺 |
| CN102689367A (zh) * | 2011-03-23 | 2012-09-26 | 江苏聚能硅业有限公司 | 硅片新切割工艺方法 |
| CN103817811A (zh) * | 2014-03-21 | 2014-05-28 | 成都青洋电子材料有限公司 | 一种硅棒的多线切割方法 |
| CN205148644U (zh) * | 2015-09-28 | 2016-04-13 | 英利能源(中国)有限公司 | 过滤装置及具有其的硅片切割系统 |
| CN206896947U (zh) * | 2017-04-28 | 2018-01-19 | 江门新时代合成材料有限公司 | 一种用于过滤胶水的过滤器 |
| CN107030908A (zh) * | 2017-05-15 | 2017-08-11 | 天津市环欧半导体材料技术有限公司 | 一种八英寸半导体硅片细线细砂化切割工艺 |
| CN107030912A (zh) * | 2017-05-24 | 2017-08-11 | 浙江好亚能源股份有限公司 | 单晶硅切片机砂浆高效过滤冷却装置 |
| CN108162213A (zh) * | 2017-12-07 | 2018-06-15 | 上海申和热磁电子有限公司 | 一种减小硅片多线切割时硅片翘曲的方法 |
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| CN109227975A (zh) | 2019-01-18 |
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Effective date of registration: 20191226 Address after: 200444 Building 1, No. 181, Shanlian Road, Baoshan District, Shanghai Applicant after: Shanghai xinxinjingyuan Semiconductor Technology Co., Ltd Applicant after: Hangzhou Zhongxin Wafer Semiconductor Co., Ltd. Address before: 200444 Baoshan District, Baoshan City Industrial Park Road, No., Hill Road, No. 181 Applicant before: Shanghai Shenhe Thermo-magenetic Electronic Co., Ltd. Applicant before: Hangzhou Zhongxin Wafer Semiconductor Co., Ltd. |
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Address after: 200444 Building 1, 181 Shanlian Road, Baoshan District, Shanghai Patentee after: Shanghai Zhongxin wafer semiconductor technology Co.,Ltd. Patentee after: HANGZHOU ZHONGXIN WAFER SEMICONDUCTOR Co.,Ltd. Address before: 200444 Building 1, 181 Shanlian Road, Baoshan District, Shanghai Patentee before: Shanghai xinxinjingyuan Semiconductor Technology Co.,Ltd. Patentee before: HANGZHOU ZHONGXIN WAFER SEMICONDUCTOR Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200444 Building 1, 181 Shanlian Road, Baoshan District, Shanghai Patentee after: Shanghai Zhongxin wafer semiconductor technology Co.,Ltd. Patentee after: Hangzhou Zhongxin wafer semiconductor Co.,Ltd. Address before: 200444 Building 1, 181 Shanlian Road, Baoshan District, Shanghai Patentee before: Shanghai Zhongxin wafer semiconductor technology Co.,Ltd. Patentee before: HANGZHOU ZHONGXIN WAFER SEMICONDUCTOR Co.,Ltd. |