CN103065944B - 一种便携式器件晶圆的制造方法 - Google Patents
一种便携式器件晶圆的制造方法 Download PDFInfo
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- CN103065944B CN103065944B CN201310011850.7A CN201310011850A CN103065944B CN 103065944 B CN103065944 B CN 103065944B CN 201310011850 A CN201310011850 A CN 201310011850A CN 103065944 B CN103065944 B CN 103065944B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 239000002019 doping agent Substances 0.000 claims abstract description 22
- 235000012431 wafers Nutrition 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 16
- 239000011521 glass Substances 0.000 claims description 7
- 238000007669 thermal treatment Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000002253 acid Substances 0.000 description 2
- 238000003486 chemical etching Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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CN201310011850.7A CN103065944B (zh) | 2013-01-14 | 2013-01-14 | 一种便携式器件晶圆的制造方法 |
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CN103065944A CN103065944A (zh) | 2013-04-24 |
CN103065944B true CN103065944B (zh) | 2015-06-24 |
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CN112038224B (zh) * | 2020-09-11 | 2022-12-02 | 中国科学院微电子研究所 | 一种退火方法及装置 |
CN114378712B (zh) * | 2021-12-30 | 2023-05-09 | 青岛嘉展力拓半导体有限责任公司 | 一种碳化硅减薄加工使弯曲度集中的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101521199A (zh) * | 2008-02-29 | 2009-09-02 | 胜高股份有限公司 | 硅衬底及其制造方法 |
TW201119025A (en) * | 2009-08-31 | 2011-06-01 | Sumco Corp | Film-thinning control method of a semiconductor wafer for a solid photographing element |
CN102543665A (zh) * | 2010-12-07 | 2012-07-04 | 中国科学院微电子研究所 | 砷化镓衬底改进的快速减薄方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101521199A (zh) * | 2008-02-29 | 2009-09-02 | 胜高股份有限公司 | 硅衬底及其制造方法 |
TW201119025A (en) * | 2009-08-31 | 2011-06-01 | Sumco Corp | Film-thinning control method of a semiconductor wafer for a solid photographing element |
CN102543665A (zh) * | 2010-12-07 | 2012-07-04 | 中国科学院微电子研究所 | 砷化镓衬底改进的快速减薄方法 |
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Owner name: WUHAN XINXIN SEMICONDUCTOR MANUFACTURING CO., LTD. Free format text: FORMER OWNER: LU WEI Effective date: 20130712 |
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Effective date of registration: 20130712 Address after: 430205 Wuhan Province, East Lake City Development Zone, No., No. four high road, No. 18 Applicant after: Wuhan Xinxin Semiconductor Manufacturing Co.,Ltd. Address before: 200124, room 9, No. 905, Lane 301, Haiyang Road, Shanghai, Pudong New Area Applicant before: Lu Wei |
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Address after: 430205 No.18, Gaoxin 4th Road, Donghu Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Xinxin Integrated Circuit Co.,Ltd. Country or region after: China Address before: 430205 No.18, Gaoxin 4th Road, Donghu Development Zone, Wuhan City, Hubei Province Patentee before: Wuhan Xinxin Semiconductor Manufacturing Co.,Ltd. Country or region before: China |
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