KR100315591B1 - 스태틱형반도체기억장치 - Google Patents
스태틱형반도체기억장치 Download PDFInfo
- Publication number
- KR100315591B1 KR100315591B1 KR1019980053836A KR19980053836A KR100315591B1 KR 100315591 B1 KR100315591 B1 KR 100315591B1 KR 1019980053836 A KR1019980053836 A KR 1019980053836A KR 19980053836 A KR19980053836 A KR 19980053836A KR 100315591 B1 KR100315591 B1 KR 100315591B1
- Authority
- KR
- South Korea
- Prior art keywords
- channel transistor
- memory cell
- layout
- inverters
- cross
- 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.)
- Expired - Fee Related
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 12
- 230000003068 static effect Effects 0.000 title abstract description 7
- 238000000034 method Methods 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 abstract description 13
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000002955 isolation Methods 0.000 abstract description 5
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 9
- 229920005591 polysilicon Polymers 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000010354 integration Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000006880 cross-coupling reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B10/00—Static random access memory [SRAM] devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B10/00—Static random access memory [SRAM] devices
- H10B10/12—Static random access memory [SRAM] devices comprising a MOSFET load element
Landscapes
- Semiconductor Memories (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (2)
- 스택틱형 반도체 기억장치에 있어서,N 채널 트랜지스터와 P 채널 트랜지스터가 서로 직렬로 접속한 인버터를 2개의 크로스 커플 배선한 인버터를 각각 갖는 COMS 메모리 셀을 포함하고,상기 각 크로스 커플 배선한 인버터의 상기 N 채널 트랜지스터와 상기 P 채널 트랜지스터의 게이트들을 각각 접속하는 각각의 게이트 선은 2개의 부분을 가지며, 상기 2개의 부분 중 하나는 상기 각 인버터의 상기 N 채널 트랜지스터와 P 채널 트랜지스터의 상기 게이트들을 접속하는 접속선이고, 다른 하나의 부분은 상기 접속선에 실질적으로 수직 방향으로 상기 접속선으로부터 연장되는 연장부이며,상기 2개의 인버터를 크로스 커플 배선하는데 사용되는 2개의 콘텍은 상기 연장부의 단부에 배치되고,상기 2개의 인버터를 크로스 커플 배선하는데 사용되는 상기 2개의 콘택 중 적어도 하나는 각 메모리 셀에 포함되는 상기 N 채널 트랜지스터 및 상기 P 채널 트랜지스터의 확산된 소스 및 드레인에 의해 둘러싸인 영역 이외의 임의 영역에 배치되는것을 특징으로 하는 스택틱형 반도체 기억장치.
- 제 1 항에 있어서,상기 메모리 셀과, 상기 메모리 셀의 크로스 커플 배선을 180도 회전한 회전메모리 셀을, 열 방향으로 교호로 배치한 것을 특징으로 하는 스태틱형 반도체 기억 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP194396 | 1998-07-09 | ||
JP10194396A JP2000031300A (ja) | 1998-07-09 | 1998-07-09 | スタティック型半導体記憶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000010503A KR20000010503A (ko) | 2000-02-15 |
KR100315591B1 true KR100315591B1 (ko) | 2002-06-20 |
Family
ID=16323907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980053836A Expired - Fee Related KR100315591B1 (ko) | 1998-07-09 | 1998-12-09 | 스태틱형반도체기억장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6081444A (ko) |
JP (1) | JP2000031300A (ko) |
KR (1) | KR100315591B1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD288512S (en) * | 1985-04-24 | 1987-03-03 | Thermo-Serv, Inc. | Wine glass |
JP4885365B2 (ja) * | 2000-05-16 | 2012-02-29 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
KR100362192B1 (ko) * | 2000-10-31 | 2002-11-23 | 주식회사 하이닉스반도체 | 버팅 콘택 구조를 가지는 풀씨모스 에스램 셀 |
KR100355036B1 (ko) * | 2000-12-22 | 2002-10-05 | 삼성전자 주식회사 | 크로스 커플드 트랜지스터 쌍의 레이아웃 방법 |
JP4471504B2 (ja) * | 2001-01-16 | 2010-06-02 | 株式会社ルネサステクノロジ | 半導体記憶装置 |
JP2003152111A (ja) * | 2001-11-13 | 2003-05-23 | Mitsubishi Electric Corp | 半導体記憶装置 |
KR100450683B1 (ko) * | 2002-09-04 | 2004-10-01 | 삼성전자주식회사 | Soi 기판에 형성되는 에스램 디바이스 |
CN111883478B (zh) * | 2020-07-01 | 2024-02-09 | 上海华虹宏力半导体制造有限公司 | 1.5t sonos闪存器件的接触孔连接方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0945796A (ja) * | 1995-07-31 | 1997-02-14 | Mitsubishi Electric Corp | 半導体記憶装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62250662A (ja) * | 1986-04-24 | 1987-10-31 | Agency Of Ind Science & Technol | 相補型半導体装置 |
US5247198A (en) * | 1988-09-20 | 1993-09-21 | Hitachi, Ltd. | Semiconductor integrated circuit device with multiplayered wiring |
US5363328A (en) * | 1993-06-01 | 1994-11-08 | Motorola Inc. | Highly stable asymmetric SRAM cell |
JP2684979B2 (ja) * | 1993-12-22 | 1997-12-03 | 日本電気株式会社 | 半導体集積回路装置及びその製造方法 |
JPH1079505A (ja) * | 1996-09-05 | 1998-03-24 | Hitachi Ltd | 半導体集積回路装置の製造方法 |
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1998
- 1998-07-09 JP JP10194396A patent/JP2000031300A/ja active Pending
- 1998-12-03 US US09/204,278 patent/US6081444A/en not_active Expired - Lifetime
- 1998-12-09 KR KR1019980053836A patent/KR100315591B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0945796A (ja) * | 1995-07-31 | 1997-02-14 | Mitsubishi Electric Corp | 半導体記憶装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2000031300A (ja) | 2000-01-28 |
US6081444A (en) | 2000-06-27 |
KR20000010503A (ko) | 2000-02-15 |
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