CN103066023A - 一种改善sonos存储器可靠性性能的方法 - Google Patents
一种改善sonos存储器可靠性性能的方法 Download PDFInfo
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- CN103066023A CN103066023A CN2011103238910A CN201110323891A CN103066023A CN 103066023 A CN103066023 A CN 103066023A CN 2011103238910 A CN2011103238910 A CN 2011103238910A CN 201110323891 A CN201110323891 A CN 201110323891A CN 103066023 A CN103066023 A CN 103066023A
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104779208A (zh) * | 2014-01-13 | 2015-07-15 | 上海华虹宏力半导体制造有限公司 | 一种改善sonos闪存中ono结构的数据存储时效的方法 |
CN108335988A (zh) * | 2018-02-12 | 2018-07-27 | 无锡中微晶园电子有限公司 | 一种硅电容的制作方法 |
CN108550528A (zh) * | 2018-03-19 | 2018-09-18 | 长江存储科技有限责任公司 | 半导体器件制造方法 |
CN109698120A (zh) * | 2017-10-20 | 2019-04-30 | 瑞萨电子株式会社 | 制造半导体器件的方法 |
Citations (8)
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US4438157A (en) * | 1980-12-05 | 1984-03-20 | Ncr Corporation | Process for forming MNOS dual dielectric structure |
US20020168869A1 (en) * | 2001-05-10 | 2002-11-14 | Chang Kent Kuohua | Method for fabricating an ONO layer |
US6709928B1 (en) * | 2001-07-31 | 2004-03-23 | Cypress Semiconductor Corporation | Semiconductor device having silicon-rich layer and method of manufacturing such a device |
US6958511B1 (en) * | 2003-10-06 | 2005-10-25 | Fasl, Llc | Flash memory device and method of fabrication thereof including a bottom oxide layer with two regions with different concentrations of nitrogen |
CN101330013A (zh) * | 2007-06-21 | 2008-12-24 | 中芯国际集成电路制造(上海)有限公司 | 隧穿氧化层的制作方法及快闪存储器的制作方法 |
CN101364615A (zh) * | 2007-08-08 | 2009-02-11 | 旺宏电子股份有限公司 | 非易失性存储器与非易失性存储器的形成方法 |
CN101548385A (zh) * | 2007-05-25 | 2009-09-30 | 赛普拉斯半导体公司 | 非易失性电荷俘获存储器件的单晶硅制造工艺 |
CN102005415A (zh) * | 2009-09-03 | 2011-04-06 | 上海华虹Nec电子有限公司 | 提高sonos闪存器件可靠性的方法 |
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- 2011-10-21 CN CN2011103238910A patent/CN103066023A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4438157A (en) * | 1980-12-05 | 1984-03-20 | Ncr Corporation | Process for forming MNOS dual dielectric structure |
US20020168869A1 (en) * | 2001-05-10 | 2002-11-14 | Chang Kent Kuohua | Method for fabricating an ONO layer |
US6709928B1 (en) * | 2001-07-31 | 2004-03-23 | Cypress Semiconductor Corporation | Semiconductor device having silicon-rich layer and method of manufacturing such a device |
US6958511B1 (en) * | 2003-10-06 | 2005-10-25 | Fasl, Llc | Flash memory device and method of fabrication thereof including a bottom oxide layer with two regions with different concentrations of nitrogen |
CN101548385A (zh) * | 2007-05-25 | 2009-09-30 | 赛普拉斯半导体公司 | 非易失性电荷俘获存储器件的单晶硅制造工艺 |
CN101330013A (zh) * | 2007-06-21 | 2008-12-24 | 中芯国际集成电路制造(上海)有限公司 | 隧穿氧化层的制作方法及快闪存储器的制作方法 |
CN101364615A (zh) * | 2007-08-08 | 2009-02-11 | 旺宏电子股份有限公司 | 非易失性存储器与非易失性存储器的形成方法 |
CN102005415A (zh) * | 2009-09-03 | 2011-04-06 | 上海华虹Nec电子有限公司 | 提高sonos闪存器件可靠性的方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104779208A (zh) * | 2014-01-13 | 2015-07-15 | 上海华虹宏力半导体制造有限公司 | 一种改善sonos闪存中ono结构的数据存储时效的方法 |
CN109698120A (zh) * | 2017-10-20 | 2019-04-30 | 瑞萨电子株式会社 | 制造半导体器件的方法 |
CN109698120B (zh) * | 2017-10-20 | 2023-06-16 | 瑞萨电子株式会社 | 制造半导体器件的方法 |
CN108335988A (zh) * | 2018-02-12 | 2018-07-27 | 无锡中微晶园电子有限公司 | 一种硅电容的制作方法 |
CN108550528A (zh) * | 2018-03-19 | 2018-09-18 | 长江存储科技有限责任公司 | 半导体器件制造方法 |
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