JP2003332468A5 - - Google Patents

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Publication number
JP2003332468A5
JP2003332468A5 JP2002134177A JP2002134177A JP2003332468A5 JP 2003332468 A5 JP2003332468 A5 JP 2003332468A5 JP 2002134177 A JP2002134177 A JP 2002134177A JP 2002134177 A JP2002134177 A JP 2002134177A JP 2003332468 A5 JP2003332468 A5 JP 2003332468A5
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JP
Japan
Prior art keywords
memory cell
cell region
nonvolatile semiconductor
memory device
forming
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2002134177A
Other languages
English (en)
Japanese (ja)
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JP4212299B2 (ja
JP2003332468A (ja
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Publication date
Application filed filed Critical
Priority to JP2002134177A priority Critical patent/JP4212299B2/ja
Priority claimed from JP2002134177A external-priority patent/JP4212299B2/ja
Priority to US10/430,372 priority patent/US7145200B2/en
Priority to KR10-2003-0028891A priority patent/KR100533302B1/ko
Publication of JP2003332468A publication Critical patent/JP2003332468A/ja
Publication of JP2003332468A5 publication Critical patent/JP2003332468A5/ja
Priority to US11/530,821 priority patent/US7422932B2/en
Application granted granted Critical
Publication of JP4212299B2 publication Critical patent/JP4212299B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2002134177A 2002-05-09 2002-05-09 不揮発性半導体記憶装置 Expired - Lifetime JP4212299B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2002134177A JP4212299B2 (ja) 2002-05-09 2002-05-09 不揮発性半導体記憶装置
US10/430,372 US7145200B2 (en) 2002-05-09 2003-05-06 Nonvolatile semiconductor memory device
KR10-2003-0028891A KR100533302B1 (ko) 2002-05-09 2003-05-07 불휘발성 반도체 기억 장치 및 그 제조 방법
US11/530,821 US7422932B2 (en) 2002-05-09 2006-09-11 Nonvolatile semiconductor memory device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002134177A JP4212299B2 (ja) 2002-05-09 2002-05-09 不揮発性半導体記憶装置

Publications (3)

Publication Number Publication Date
JP2003332468A JP2003332468A (ja) 2003-11-21
JP2003332468A5 true JP2003332468A5 (enExample) 2005-09-02
JP4212299B2 JP4212299B2 (ja) 2009-01-21

Family

ID=29561166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002134177A Expired - Lifetime JP4212299B2 (ja) 2002-05-09 2002-05-09 不揮発性半導体記憶装置

Country Status (3)

Country Link
US (2) US7145200B2 (enExample)
JP (1) JP4212299B2 (enExample)
KR (1) KR100533302B1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006032489A (ja) * 2004-07-13 2006-02-02 Nec Electronics Corp 不揮発性半導体記憶装置及びその製造方法
KR100519170B1 (ko) * 2004-07-13 2005-10-05 주식회사 하이닉스반도체 반도체 소자의 패시베이션막 형성방법 및 반도체 소자의패시베이션막 구조
JP2006060138A (ja) * 2004-08-23 2006-03-02 Toshiba Corp 半導体集積回路装置
KR100629357B1 (ko) * 2004-11-29 2006-09-29 삼성전자주식회사 퓨즈 및 부하저항을 갖는 낸드 플래시메모리소자 형성방법
KR100607193B1 (ko) * 2004-12-24 2006-08-01 삼성전자주식회사 게이트 패턴의 상부에 적어도 하나의 저항 패턴을 갖는플레시 메모리들 및 그 형성방법들
JP4559866B2 (ja) * 2005-01-17 2010-10-13 パナソニック株式会社 半導体装置の製造方法
JP2006302950A (ja) * 2005-04-15 2006-11-02 Renesas Technology Corp 不揮発性半導体装置および不揮発性半導体装置の製造方法
JP5061480B2 (ja) * 2006-03-22 2012-10-31 富士通株式会社 半導体記憶装置、および半導体記憶装置の製造方法
KR100822806B1 (ko) * 2006-10-20 2008-04-18 삼성전자주식회사 비휘발성 메모리 장치 및 그 형성 방법
US7879718B2 (en) 2006-12-27 2011-02-01 Spansion Llc Local interconnect having increased misalignment tolerance
JP2008166518A (ja) * 2006-12-28 2008-07-17 Toshiba Corp 不揮発性半導体記憶装置
US8368137B2 (en) * 2007-06-26 2013-02-05 Sandisk Technologies Inc. Dual bit line metal layers for non-volatile memory
US8097504B2 (en) * 2007-06-26 2012-01-17 Sandisk Technologies Inc. Method for forming dual bit line metal layers for non-volatile memory
JP5159289B2 (ja) 2007-12-20 2013-03-06 株式会社東芝 不揮発性半導体記憶装置
KR101660491B1 (ko) 2010-04-09 2016-09-27 삼성전자주식회사 반도체 장치 및 그 제조 방법
TWI619230B (zh) 2011-01-14 2018-03-21 半導體能源研究所股份有限公司 半導體記憶裝置
JP6120738B2 (ja) * 2013-09-17 2017-04-26 ルネサスエレクトロニクス株式会社 半導体装置および半導体装置の製造方法
CN109937475B (zh) * 2017-10-16 2023-07-18 Tdk株式会社 隧道磁阻效应元件、磁存储器及内置型存储器
CN111162002B (zh) * 2020-01-02 2023-05-09 长江存储科技有限责任公司 存储器的制作方法及存储器

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US5229311A (en) 1989-03-22 1993-07-20 Intel Corporation Method of reducing hot-electron degradation in semiconductor devices
GB2229575B (en) 1989-03-22 1993-05-12 Intel Corp Method of reducing hot-electron degradation in semiconductor devices
JP2000315395A (ja) 1990-07-12 2000-11-14 Hitachi Ltd 半導体集積回路装置
JPH06334050A (ja) 1993-05-25 1994-12-02 Mitsubishi Electric Corp 半導体装置
KR960015322B1 (ko) 1993-07-23 1996-11-07 현대전자산업 주식회사 차폐용 플레이트를 갖는 반도체소자 제조방법
JP2917916B2 (ja) 1996-06-12 1999-07-12 日本電気株式会社 強誘電体を用いた半導体集積回路とその製造方法
TW468253B (en) 1997-01-13 2001-12-11 Hitachi Ltd Semiconductor memory device
JPH118355A (ja) 1997-06-16 1999-01-12 Nec Corp 強誘電体メモリ
JPH1154731A (ja) * 1997-07-31 1999-02-26 Nec Corp 半導体装置
US6291886B1 (en) * 1998-02-18 2001-09-18 Kabushiki Kaisha Toshiba Semiconductor device having wirings with reflection preventing film and method of manufacturing the same
JP3459355B2 (ja) 1998-03-27 2003-10-20 株式会社東芝 半導体装置およびその製造方法
US6353242B1 (en) * 1998-03-30 2002-03-05 Kabushiki Kaisha Toshiba Nonvolatile semiconductor memory
JP3276007B2 (ja) 1999-07-02 2002-04-22 日本電気株式会社 混載ｌｓｉ半導体装置
JP3837258B2 (ja) 1999-07-13 2006-10-25 三洋電機株式会社 不揮発性半導体記憶装置とその製造方法
JP4031158B2 (ja) 1999-09-27 2008-01-09 株式会社東芝 半導体装置
JP2001274365A (ja) * 2000-03-28 2001-10-05 Toshiba Corp 不揮発性半導体記憶装置及びその製造方法
JP2002124585A (ja) * 2000-10-17 2002-04-26 Hitachi Ltd 不揮発性半導体記憶装置およびその製造方法
US6587372B2 (en) * 2001-01-11 2003-07-01 Micron Technology, Inc. Memory device with multi-level storage cells and apparatuses, systems and methods including same

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