CN102881579A - 通过边角圆化浮栅提高数据保持力的方法及mos晶体管 - Google Patents
通过边角圆化浮栅提高数据保持力的方法及mos晶体管 Download PDFInfo
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20050068908A (ko) * | 2003-12-30 | 2005-07-05 | 동부아남반도체 주식회사 | 비 휘발성 메모리 소자 및 그 제조방법 |
US20050255654A1 (en) * | 2004-05-11 | 2005-11-17 | Won-Jun Lee | Methods of forming non-volatile memory devices having floating gate electrodes |
US20080054343A1 (en) * | 2006-08-31 | 2008-03-06 | Sang Il Hwang | Semiconductor Device and Method for Fabricating the Same |
CN101211858A (zh) * | 2006-12-29 | 2008-07-02 | 东部高科股份有限公司 | 闪存器件 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20050068908A (ko) * | 2003-12-30 | 2005-07-05 | 동부아남반도체 주식회사 | 비 휘발성 메모리 소자 및 그 제조방법 |
US20050255654A1 (en) * | 2004-05-11 | 2005-11-17 | Won-Jun Lee | Methods of forming non-volatile memory devices having floating gate electrodes |
US20080054343A1 (en) * | 2006-08-31 | 2008-03-06 | Sang Il Hwang | Semiconductor Device and Method for Fabricating the Same |
CN101211858A (zh) * | 2006-12-29 | 2008-07-02 | 东部高科股份有限公司 | 闪存器件 |
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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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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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Application publication date: 20130116 |