GB2200004B - Dynamic random access memory array - Google Patents
Dynamic random access memory arrayInfo
- Publication number
- GB2200004B GB2200004B GB8727456A GB8727456A GB2200004B GB 2200004 B GB2200004 B GB 2200004B GB 8727456 A GB8727456 A GB 8727456A GB 8727456 A GB8727456 A GB 8727456A GB 2200004 B GB2200004 B GB 2200004B
- Authority
- GB
- United Kingdom
- Prior art keywords
- random access
- access memory
- memory array
- dynamic random
- dynamic
- 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 - Lifetime
Links
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
-
- 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
- G11C11/4097—Bit-line organisation, e.g. bit-line layout, folded bit lines
-
- 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
- G11C11/4099—Dummy cell treatment; Reference voltage generators
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Dram (AREA)
- Semiconductor Memories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019860009912A KR890003372B1 (en) | 1986-11-24 | 1986-11-24 | Dram access memory array |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8727456D0 GB8727456D0 (en) | 1987-12-23 |
GB2200004A GB2200004A (en) | 1988-07-20 |
GB2200004B true GB2200004B (en) | 1990-09-26 |
Family
ID=19253555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8727456A Expired - Lifetime GB2200004B (en) | 1986-11-24 | 1987-11-24 | Dynamic random access memory array |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS63155493A (en) |
KR (1) | KR890003372B1 (en) |
DE (1) | DE3739804A1 (en) |
GB (1) | GB2200004B (en) |
HK (1) | HK20091A (en) |
SG (1) | SG7491G (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2534700B2 (en) * | 1987-04-02 | 1996-09-18 | 日本電気株式会社 | Semiconductor memory device |
JPH0261889A (en) * | 1988-08-25 | 1990-03-01 | Nec Corp | Semiconductor memory |
JP2650377B2 (en) * | 1988-12-13 | 1997-09-03 | 富士通株式会社 | Semiconductor integrated circuit |
KR100223890B1 (en) * | 1996-12-31 | 1999-10-15 | 구본준 | Semiconductor memory device and manufacturing method thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58111183A (en) * | 1981-12-25 | 1983-07-02 | Hitachi Ltd | Dynamic ram integrated circuit device |
JPH0760858B2 (en) * | 1984-10-26 | 1995-06-28 | 三菱電機株式会社 | Semiconductor memory device |
JPS61194771A (en) * | 1985-02-25 | 1986-08-29 | Hitachi Ltd | Semiconductor memory |
JPH0666442B2 (en) * | 1985-03-08 | 1994-08-24 | 三菱電機株式会社 | Semiconductor memory device |
-
1986
- 1986-11-24 KR KR1019860009912A patent/KR890003372B1/en not_active IP Right Cessation
-
1987
- 1987-11-24 GB GB8727456A patent/GB2200004B/en not_active Expired - Lifetime
- 1987-11-24 DE DE19873739804 patent/DE3739804A1/en not_active Ceased
- 1987-11-24 JP JP62294279A patent/JPS63155493A/en active Pending
-
1991
- 1991-02-12 SG SG74/91A patent/SG7491G/en unknown
- 1991-03-21 HK HK200/91A patent/HK20091A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK20091A (en) | 1991-03-28 |
KR890003372B1 (en) | 1989-09-19 |
GB2200004A (en) | 1988-07-20 |
SG7491G (en) | 1991-04-05 |
DE3739804A1 (en) | 1988-06-23 |
KR880006697A (en) | 1988-07-23 |
GB8727456D0 (en) | 1987-12-23 |
JPS63155493A (en) | 1988-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20061124 |