KR20010084023A - 반도체 메모리장치 - Google Patents
반도체 메모리장치 Download PDFInfo
- Publication number
- KR20010084023A KR20010084023A KR1020000008757A KR20000008757A KR20010084023A KR 20010084023 A KR20010084023 A KR 20010084023A KR 1020000008757 A KR1020000008757 A KR 1020000008757A KR 20000008757 A KR20000008757 A KR 20000008757A KR 20010084023 A KR20010084023 A KR 20010084023A
- Authority
- KR
- South Korea
- Prior art keywords
- sense amplifier
- array
- gate
- signal
- memory device
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/06—Sense amplifiers; Associated circuits, e.g. timing or triggering circuits
- G11C7/08—Control thereof
-
- 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
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/409—Read-write [R-W] circuits
- G11C11/4091—Sense or sense/refresh amplifiers, or associated sense circuitry, e.g. for coupled bit-line precharging, equalising or isolating
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/12—Bit line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, equalising circuits, for bit lines
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
Abstract
Description
Claims (2)
- 기억소자의 최소 단위인 셀의 집합체인 셀어레이와, 상기 셀어레이에서 감지되는 미소 전압차이를 감지하여 증폭하는 센스앰프어레이와, 상기 센스앰프어레이부의 셀 데이터 센싱 동작을 인에이블시키는 센스앰프구동제어신호를 출력하는 센스앰프구동부를 구비한 반도체 메모리장치에 있어서, 상기 센스앰프어레이의 센스앰프구동제어신호에 대한 전송경로인 게이트 폴리라인의 상부에 소정 간격을 두고 메탈라인을 배선하고, 상기 센스앰프어레이의 소정 두개의 센스앰프 사이를 소정 간격으로 이격한후 그 이격 지점에서 게이트 폴리라인과 메탈라인을 콘택하여 션트(Shunt)하는 것을 특징으로 하는 반도체 메모리 장치.
- 제1 항에 있어서, 콘택 션트(Shunt)에 해당되는 칼럼라인의 셀어레이의 기억소자들 위로 메탈라인을 배선하여 파워메쉬 또는 클로발신호 라인으로 사용하는 것을 특징으로 하는 반도체 메모리장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000008757A KR100328842B1 (ko) | 2000-02-23 | 2000-02-23 | 반도체 메모리장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000008757A KR100328842B1 (ko) | 2000-02-23 | 2000-02-23 | 반도체 메모리장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010084023A true KR20010084023A (ko) | 2001-09-06 |
KR100328842B1 KR100328842B1 (ko) | 2002-03-20 |
Family
ID=19649153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000008757A KR100328842B1 (ko) | 2000-02-23 | 2000-02-23 | 반도체 메모리장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100328842B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100761854B1 (ko) * | 2006-08-08 | 2007-09-28 | 삼성전자주식회사 | 비트라인 이퀄라이저 및 이를 구비하는 반도체 메모리장치, 그리고 비트라인 이퀄라이저의 제조 방법 |
KR101396392B1 (ko) * | 2012-08-03 | 2014-05-20 | 넷솔 주식회사 | 메모리 장치 |
-
2000
- 2000-02-23 KR KR1020000008757A patent/KR100328842B1/ko not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100761854B1 (ko) * | 2006-08-08 | 2007-09-28 | 삼성전자주식회사 | 비트라인 이퀄라이저 및 이를 구비하는 반도체 메모리장치, 그리고 비트라인 이퀄라이저의 제조 방법 |
US7474549B2 (en) | 2006-08-08 | 2009-01-06 | Samsung Electronics Co., Ltd. | Bit-line equalizer, semiconductor memory device including the same, and method for manufacturing bit-line equalizer |
KR101396392B1 (ko) * | 2012-08-03 | 2014-05-20 | 넷솔 주식회사 | 메모리 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR100328842B1 (ko) | 2002-03-20 |
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