CN102290348A - 半导体光刻方法 - Google Patents
半导体光刻方法 Download PDFInfo
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- CN102290348A CN102290348A CN2011102252427A CN201110225242A CN102290348A CN 102290348 A CN102290348 A CN 102290348A CN 2011102252427 A CN2011102252427 A CN 2011102252427A CN 201110225242 A CN201110225242 A CN 201110225242A CN 102290348 A CN102290348 A CN 102290348A
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- semiconductor photolithography
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CN2011102252427A CN102290348A (zh) | 2011-08-08 | 2011-08-08 | 半导体光刻方法 |
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CN2011102252427A CN102290348A (zh) | 2011-08-08 | 2011-08-08 | 半导体光刻方法 |
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CN102290348A true CN102290348A (zh) | 2011-12-21 |
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CN2011102252427A Pending CN102290348A (zh) | 2011-08-08 | 2011-08-08 | 半导体光刻方法 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4472240A (en) * | 1981-08-21 | 1984-09-18 | Tokyo Shibaura Denki Kabushiki Kaisha | Method for manufacturing semiconductor device |
JPH05102295A (ja) * | 1991-10-09 | 1993-04-23 | Sharp Corp | 半導体素子分離領域の形成方法 |
CN1391701A (zh) * | 1999-09-17 | 2003-01-15 | 艾利森电话股份有限公司 | 在浅槽中形成深槽以隔离半导体器件的自对准方法 |
US20050176214A1 (en) * | 2004-02-05 | 2005-08-11 | Kuan-Lun Chang | Method of forming a shallow trench-deep trench isolation region for a BiCMOS/CMOS technology |
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- 2011-08-08 CN CN2011102252427A patent/CN102290348A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4472240A (en) * | 1981-08-21 | 1984-09-18 | Tokyo Shibaura Denki Kabushiki Kaisha | Method for manufacturing semiconductor device |
JPH05102295A (ja) * | 1991-10-09 | 1993-04-23 | Sharp Corp | 半導体素子分離領域の形成方法 |
CN1391701A (zh) * | 1999-09-17 | 2003-01-15 | 艾利森电话股份有限公司 | 在浅槽中形成深槽以隔离半导体器件的自对准方法 |
US20050176214A1 (en) * | 2004-02-05 | 2005-08-11 | Kuan-Lun Chang | Method of forming a shallow trench-deep trench isolation region for a BiCMOS/CMOS technology |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HONGLI SEMICONDUCTOR MANUFACTURE CO LTD, SHANGHAI Effective date: 20140430 |
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C10 | Entry into substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140430 Address after: 201203 Shanghai Zhangjiang hi tech park Zuchongzhi Road No. 1399 Applicant after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201203 Shanghai Guo Shou Jing Road, Pudong New Area Zhangjiang hi tech Park No. 818 Applicant before: Hongli Semiconductor Manufacture Co., Ltd., Shanghai |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111221 |
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RJ01 | Rejection of invention patent application after publication |