CN1497606A - 半导体存储器件 - Google Patents
半导体存储器件 Download PDFInfo
- Publication number
- CN1497606A CN1497606A CNA031575803A CN03157580A CN1497606A CN 1497606 A CN1497606 A CN 1497606A CN A031575803 A CNA031575803 A CN A031575803A CN 03157580 A CN03157580 A CN 03157580A CN 1497606 A CN1497606 A CN 1497606A
- Authority
- CN
- China
- Prior art keywords
- storage unit
- semiconductor storage
- word line
- bit line
- line
- 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
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 140
- 230000000295 complement effect Effects 0.000 claims abstract description 16
- 230000015654 memory Effects 0.000 claims abstract description 7
- 239000003990 capacitor Substances 0.000 claims description 28
- 238000009792 diffusion process Methods 0.000 claims description 28
- 102000054766 genetic haplotypes Human genes 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 15
- 239000000758 substrate Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 11
- 108010032595 Antibody Binding Sites Proteins 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0207—Geometrical layout of the components, e.g. computer aided design; custom LSI, semi-custom LSI, standard cell technique
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
- H10B12/48—Data lines or contacts therefor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B20/00—Read-only memory [ROM] devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B20/00—Read-only memory [ROM] devices
- H10B20/27—ROM only
- H10B20/30—ROM only having the source region and the drain region on the same level, e.g. lateral transistors
- H10B20/38—Doping programmed, e.g. mask ROM
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B20/00—Read-only memory [ROM] devices
- H10B20/27—ROM only
- H10B20/30—ROM only having the source region and the drain region on the same level, e.g. lateral transistors
- H10B20/38—Doping programmed, e.g. mask ROM
- H10B20/383—Channel doping programmed
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B12/00—Dynamic random access memory [DRAM] devices
- H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
- H10B12/31—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells having a storage electrode stacked over the transistor
- H10B12/312—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells having a storage electrode stacked over the transistor with a bit line higher than the capacitor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Semiconductor Memories (AREA)
- Dram (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP285061/2002 | 2002-09-30 | ||
JP2002285061A JP2004119937A (ja) | 2002-09-30 | 2002-09-30 | 半導体記憶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1497606A true CN1497606A (zh) | 2004-05-19 |
CN100555446C CN100555446C (zh) | 2009-10-28 |
Family
ID=32025322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031575803A Expired - Fee Related CN100555446C (zh) | 2002-09-30 | 2003-09-24 | 半导体存储器件 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7005693B2 (zh) |
JP (1) | JP2004119937A (zh) |
KR (1) | KR100893711B1 (zh) |
CN (1) | CN100555446C (zh) |
TW (1) | TWI234782B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101174631B (zh) * | 2006-11-03 | 2010-06-30 | 北京芯技佳易微电子科技有限公司 | 一种互补动态存储器的结构 |
CN1917079B (zh) * | 2005-08-11 | 2011-01-12 | 三星电子株式会社 | 非混合型存储器控制器和混合型存储器间的封装电路和方法 |
CN102272918A (zh) * | 2009-11-09 | 2011-12-07 | 松下电器产业株式会社 | 半导体存储装置 |
CN103187090A (zh) * | 2013-03-19 | 2013-07-03 | 西安华芯半导体有限公司 | 一种存储阵列及存储器 |
CN105474324A (zh) * | 2013-08-15 | 2016-04-06 | 瑞萨电子株式会社 | 半导体装置 |
WO2016041406A3 (zh) * | 2014-09-19 | 2016-06-16 | 苏州锋驰微电子有限公司 | 可以查空的双单元结构的otp或mtp存储模块 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4558557B2 (ja) * | 2005-03-31 | 2010-10-06 | 富士通セミコンダクター株式会社 | 不揮発性半導体記憶装置 |
JP4906278B2 (ja) | 2005-06-06 | 2012-03-28 | エルピーダメモリ株式会社 | 半導体装置の製造方法 |
JP2007109272A (ja) * | 2005-10-11 | 2007-04-26 | Elpida Memory Inc | 半導体記憶装置 |
KR100885717B1 (ko) | 2006-11-24 | 2009-02-27 | 삼성전자주식회사 | 커패시터가 없는 동적 메모리 셀을 구비한 반도체 메모리장치 및 이 장치의 동작 방법 |
JP5159477B2 (ja) * | 2008-07-08 | 2013-03-06 | 株式会社東芝 | 不揮発性半導体記憶装置およびその消去検証方法 |
JP2011066062A (ja) | 2009-09-15 | 2011-03-31 | Toshiba Corp | 半導体記憶装置 |
TWI564890B (zh) * | 2011-01-26 | 2017-01-01 | 半導體能源研究所股份有限公司 | 記憶體裝置及半導體裝置 |
US8519462B2 (en) * | 2011-06-27 | 2013-08-27 | Intel Corporation | 6F2 DRAM cell |
US10013521B2 (en) * | 2015-11-13 | 2018-07-03 | International Business Machines Corporation | Layouting of interconnect lines in integrated circuits |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07114258B2 (ja) * | 1989-09-13 | 1995-12-06 | 東芝マイクロエレクトロニクス株式会社 | 半導体メモリ |
JP3397499B2 (ja) * | 1994-12-12 | 2003-04-14 | 株式会社東芝 | 半導体記憶装置 |
JP4356804B2 (ja) * | 1998-08-06 | 2009-11-04 | 富士通マイクロエレクトロニクス株式会社 | 半導体装置 |
JP4754050B2 (ja) | 1999-08-31 | 2011-08-24 | 富士通セミコンダクター株式会社 | 1対のセルにデータを記憶するdram |
JP3902369B2 (ja) * | 1999-12-27 | 2007-04-04 | エルピーダメモリ株式会社 | 半導体集積回路装置の製造方法 |
JP2003092364A (ja) * | 2001-05-21 | 2003-03-28 | Mitsubishi Electric Corp | 半導体記憶装置 |
JP2003110033A (ja) * | 2001-07-24 | 2003-04-11 | Mitsubishi Electric Corp | 半導体記憶装置 |
-
2002
- 2002-09-30 JP JP2002285061A patent/JP2004119937A/ja active Pending
-
2003
- 2003-09-03 US US10/653,194 patent/US7005693B2/en not_active Expired - Fee Related
- 2003-09-24 CN CNB031575803A patent/CN100555446C/zh not_active Expired - Fee Related
- 2003-09-24 TW TW092126400A patent/TWI234782B/zh not_active IP Right Cessation
- 2003-09-30 KR KR1020030067857A patent/KR100893711B1/ko not_active IP Right Cessation
-
2005
- 2005-12-12 US US11/298,515 patent/US7297996B2/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1917079B (zh) * | 2005-08-11 | 2011-01-12 | 三星电子株式会社 | 非混合型存储器控制器和混合型存储器间的封装电路和方法 |
CN101174631B (zh) * | 2006-11-03 | 2010-06-30 | 北京芯技佳易微电子科技有限公司 | 一种互补动态存储器的结构 |
CN102272918A (zh) * | 2009-11-09 | 2011-12-07 | 松下电器产业株式会社 | 半导体存储装置 |
CN102272918B (zh) * | 2009-11-09 | 2014-09-03 | 松下电器产业株式会社 | 半导体存储装置 |
CN103187090A (zh) * | 2013-03-19 | 2013-07-03 | 西安华芯半导体有限公司 | 一种存储阵列及存储器 |
CN105474324A (zh) * | 2013-08-15 | 2016-04-06 | 瑞萨电子株式会社 | 半导体装置 |
WO2016041406A3 (zh) * | 2014-09-19 | 2016-06-16 | 苏州锋驰微电子有限公司 | 可以查空的双单元结构的otp或mtp存储模块 |
Also Published As
Publication number | Publication date |
---|---|
US7005693B2 (en) | 2006-02-28 |
TWI234782B (en) | 2005-06-21 |
CN100555446C (zh) | 2009-10-28 |
JP2004119937A (ja) | 2004-04-15 |
US20060086951A1 (en) | 2006-04-27 |
KR20040029274A (ko) | 2004-04-06 |
US20040061144A1 (en) | 2004-04-01 |
TW200409119A (en) | 2004-06-01 |
KR100893711B1 (ko) | 2009-04-20 |
US7297996B2 (en) | 2007-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081024 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20081024 Address after: Tokyo, Japan, Japan Applicant after: Fujitsu Microelectronics Ltd. Address before: Kanagawa Applicant before: Fujitsu Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FUJITSU SEMICONDUCTORS CO., LTD Free format text: FORMER NAME: FUJITSU MICROELECTRON CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Kanagawa Patentee after: Fujitsu Semiconductor Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Fujitsu Microelectronics Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SUOSI FUTURE CO., LTD. Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20150512 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150512 Address after: Kanagawa Patentee after: Co., Ltd. Suo Si future Address before: Kanagawa Patentee before: Fujitsu Semiconductor Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20170924 |