CN102394241A - 存储器单元 - Google Patents
存储器单元 Download PDFInfo
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- CN102394241A CN102394241A CN2011103421244A CN201110342124A CN102394241A CN 102394241 A CN102394241 A CN 102394241A CN 2011103421244 A CN2011103421244 A CN 2011103421244A CN 201110342124 A CN201110342124 A CN 201110342124A CN 102394241 A CN102394241 A CN 102394241A
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- memory cell
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- 229910052581 Si3N4 Inorganic materials 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical group N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000002784 hot electron Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011103421244A CN102394241A (zh) | 2011-11-02 | 2011-11-02 | 存储器单元 |
Applications Claiming Priority (1)
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CN2011103421244A CN102394241A (zh) | 2011-11-02 | 2011-11-02 | 存储器单元 |
Publications (1)
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CN102394241A true CN102394241A (zh) | 2012-03-28 |
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CN2011103421244A Pending CN102394241A (zh) | 2011-11-02 | 2011-11-02 | 存储器单元 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103839587A (zh) * | 2014-03-17 | 2014-06-04 | 上海华虹宏力半导体制造有限公司 | 电可擦可编程只读存储器以及操作方法 |
CN107393926A (zh) * | 2017-08-09 | 2017-11-24 | 上海华虹宏力半导体制造有限公司 | 闪存单元、闪存阵列及其操作方法 |
CN112185965A (zh) * | 2020-11-12 | 2021-01-05 | 上海华虹宏力半导体制造有限公司 | 一种掩模只读存储器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1524297A (zh) * | 2001-07-27 | 2004-08-25 | ��ʽ���������Ƽ� | 半导体器件 |
CN101207132A (zh) * | 2007-12-25 | 2008-06-25 | 上海宏力半导体制造有限公司 | 一种闪存单元及其操作方法 |
US20080310237A1 (en) * | 2007-06-18 | 2008-12-18 | Nantronics Semiconductor. Inc. | CMOS Compatible Single-Poly Non-Volatile Memory |
CN102176468A (zh) * | 2011-01-28 | 2011-09-07 | 上海宏力半导体制造有限公司 | P型mos存储单元 |
-
2011
- 2011-11-02 CN CN2011103421244A patent/CN102394241A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1524297A (zh) * | 2001-07-27 | 2004-08-25 | ��ʽ���������Ƽ� | 半导体器件 |
US20080310237A1 (en) * | 2007-06-18 | 2008-12-18 | Nantronics Semiconductor. Inc. | CMOS Compatible Single-Poly Non-Volatile Memory |
CN101207132A (zh) * | 2007-12-25 | 2008-06-25 | 上海宏力半导体制造有限公司 | 一种闪存单元及其操作方法 |
CN102176468A (zh) * | 2011-01-28 | 2011-09-07 | 上海宏力半导体制造有限公司 | P型mos存储单元 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103839587A (zh) * | 2014-03-17 | 2014-06-04 | 上海华虹宏力半导体制造有限公司 | 电可擦可编程只读存储器以及操作方法 |
CN107393926A (zh) * | 2017-08-09 | 2017-11-24 | 上海华虹宏力半导体制造有限公司 | 闪存单元、闪存阵列及其操作方法 |
CN112185965A (zh) * | 2020-11-12 | 2021-01-05 | 上海华虹宏力半导体制造有限公司 | 一种掩模只读存储器 |
CN112185965B (zh) * | 2020-11-12 | 2023-11-10 | 上海华虹宏力半导体制造有限公司 | 一种掩模只读存储器 |
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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: 20140509 |
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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: 20140509 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Applicant after: Shanghai Huahong Grace Semiconductor Manufacturing Corp. Address before: 201203 Shanghai Guo Shou Jing Road, Pudong New Area Zhangjiang hi tech Park No. 818 Applicant before: Grace Semiconductor Manufacturing Corp. |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120328 |