KR980011423A - 부성 미분 저항 소자를 갖는 메모리 셀 - Google Patents
부성 미분 저항 소자를 갖는 메모리 셀 Download PDFInfo
- Publication number
- KR980011423A KR980011423A KR1019970030495A KR19970030495A KR980011423A KR 980011423 A KR980011423 A KR 980011423A KR 1019970030495 A KR1019970030495 A KR 1019970030495A KR 19970030495 A KR19970030495 A KR 19970030495A KR 980011423 A KR980011423 A KR 980011423A
- Authority
- KR
- South Korea
- Prior art keywords
- fet
- coupled
- bit line
- memory system
- memory cell
- Prior art date
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- 239000000758 substrate Substances 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims abstract 6
- 230000005641 tunneling Effects 0.000 claims description 12
- 230000005669 field effect Effects 0.000 claims 3
- 238000012827 research and development Methods 0.000 abstract description 16
- 239000003990 capacitor Substances 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 238000004088 simulation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000013599 spices Nutrition 0.000 description 2
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005610 quantum mechanics Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- 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
- G11C11/36—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using diodes, e.g. as threshold elements, i.e. diodes assuming a stable ON-stage when driven above their threshold (S- or N-characteristic)
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2211/00—Indexing scheme relating to digital stores characterized by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C2211/56—Indexing scheme relating to G11C11/56 and sub-groups for features not covered by these groups
- G11C2211/561—Multilevel memory cell aspects
- G11C2211/5614—Multilevel memory cell comprising negative resistance, quantum tunneling or resonance tunneling elements
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Static Random-Access Memory (AREA)
- Semiconductor Memories (AREA)
- Dram (AREA)
Abstract
Description
Claims (7)
- 비트라인과 기입 및 판독 워드라인과의 각각의 교차부에 메모리 셀을 포함하는 매트릭스로서 조직된 메모리 시스템에 있어서, 상기 메모리 셀은 기입 워드라인에 결합된 게이트 전극과 비트라인에 결합된 드레인 전극을 갖는 제1 전계 효과 트랜지스터(FET); 상기 비트라인에 결합된 소오스 전극과 판독 워드라인에 결합된 드레인 전극을 갖는 제2 FET; 및 전원 전압과 기관 전압 사이에 직렬접속된 제1 및 제2 부성 저항 소자를 포함하고, 상기 직렬접속된 부성 저항 소자의 공통점은 상기 제1 FET의 소오스 전극과 상기 제2 FET의 게이트 전극에 결합되는 것을 특징으로 하는 비트라인과 기입 및 판독 워드라인과의 각각의 교차부에 메모리 셀을 포함하는 매트릭스로서 조직된 메모리 시스템.
- 제1항에 있어서, 상기 제1 FET는 p-채널 FET인 것을 특징으로 하는 비트라인과 기입 및 판독 워드라인과의 각각의 교차부에 메모리 셀을 포함하는 매트릭스로서 조직된 메모리 시스템.
- 제1항에 있어서, 상기 제2 FET는 n-채널 FET인 것을 특징으로 하는 비트라인과 기입 및 판독 워드라인과의 각각의 교차부에 메모리 셀을 포함하는 매트릭스로서 조직된 메모리 시스템.
- 제1항에 있어서, 상기 제1 및 제2 부성 저항 소자는 공진 터널링 다이오드(RTD)인 것을 특징으로 하는 비트라인과 기입 및 판독 워드라인과 각각의 교차부에 메모리 셀을 포함하는 매트릭스로서 조직된 메모리 시스템.
- 비트라인과 워드라인의 각각의 교차부에 메모리 셀을 포함하는 매트릭스로서 조직된 메모리 시스템에 있어서, 상기 메모리 셀은 워드라인에 결합된 게이트 전극과 비트라인에 결합된 소오스 전극을 갖는 전계 효과 트랜지스터(FET); 전원 전압과 기판 전압 사이에서 직렬로 결합되며, 그 공통점이 상기 드레인과 소오스 전극들 중 다른 하나에 결합되는 제1 및 제1 부성 저항 소자; 및 상기 직렬접속된 부성 저항 소자의 상기 공통점과 상기 공급 전압 및 기판 전압 중 하나와의 사이에 결합된 커패시턴스를 포함하는 것을 특징으로 하는 비트라인과 워드라인의 각각의 교차부에 메모리 셀을 포함하는 매트릭스로서 조직된 메모리 시스템.
- 제5항에 있어서, 상기 FET는 n-채널인 FET인 것을 특징으로 하는 비트라인과 워드라인의 각각의 교차부에 메모리 셀을 포함하는 매트릭스로서 조직된 메모리 시스템.
- 제5항에 있어서, 상기 제1 및 제2 부성 저항 소자는 공진 터널링 다이오드(RTD)인 것을 특징으로 하는 비트라인과 워드라인의 각각의 교차부에 메모리 셀을 포함하는 매트릭스로서 조직된 메모리 시스템.※ 참고사항:최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2116596P | 1996-07-01 | 1996-07-01 | |
US601021,165 | 1996-07-01 | ||
US60/021,165 | 1996-07-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980011423A true KR980011423A (ko) | 1998-04-30 |
KR100450362B1 KR100450362B1 (ko) | 2004-11-26 |
Family
ID=21802720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970030495A KR100450362B1 (ko) | 1996-07-01 | 1997-07-01 | 부성미분저항소자를갖는메모리셀 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0817199B1 (ko) |
JP (1) | JP3884536B2 (ko) |
KR (1) | KR100450362B1 (ko) |
DE (1) | DE69717352T2 (ko) |
SG (1) | SG54526A1 (ko) |
TW (1) | TW400636B (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100497072B1 (ko) * | 2001-08-06 | 2005-06-23 | 닛뽕덴끼 가부시끼가이샤 | 메모리 장치 |
KR20160106519A (ko) * | 2015-03-02 | 2016-09-12 | 삼성전자주식회사 | Cmos 공진 인터밴드 터널링 셀 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0661454A (ja) * | 1992-08-10 | 1994-03-04 | Hitachi Ltd | 半導体集積回路装置 |
US5390145A (en) * | 1993-04-15 | 1995-02-14 | Fujitsu Limited | Resonance tunnel diode memory |
-
1997
- 1997-07-01 DE DE69717352T patent/DE69717352T2/de not_active Expired - Lifetime
- 1997-07-01 EP EP97110765A patent/EP0817199B1/en not_active Expired - Lifetime
- 1997-07-01 JP JP21111197A patent/JP3884536B2/ja not_active Expired - Fee Related
- 1997-07-01 SG SG1997002334A patent/SG54526A1/en unknown
- 1997-07-01 KR KR1019970030495A patent/KR100450362B1/ko not_active IP Right Cessation
- 1997-10-06 TW TW086109356A patent/TW400636B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100497072B1 (ko) * | 2001-08-06 | 2005-06-23 | 닛뽕덴끼 가부시끼가이샤 | 메모리 장치 |
KR20160106519A (ko) * | 2015-03-02 | 2016-09-12 | 삼성전자주식회사 | Cmos 공진 인터밴드 터널링 셀 |
Also Published As
Publication number | Publication date |
---|---|
DE69717352T2 (de) | 2003-06-26 |
EP0817199A2 (en) | 1998-01-07 |
DE69717352D1 (de) | 2003-01-09 |
JP3884536B2 (ja) | 2007-02-21 |
JPH1069766A (ja) | 1998-03-10 |
TW400636B (en) | 2000-08-01 |
SG54526A1 (en) | 1998-11-16 |
EP0817199A3 (en) | 1999-10-13 |
EP0817199B1 (en) | 2002-11-27 |
KR100450362B1 (ko) | 2004-11-26 |
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