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GB2300285B - Semiconductor memory device having redundancy function - Google Patents

Semiconductor memory device having redundancy function

Info

Publication number
GB2300285B
GB2300285B GB9606026A GB9606026A GB2300285B GB 2300285 B GB2300285 B GB 2300285B GB 9606026 A GB9606026 A GB 9606026A GB 9606026 A GB9606026 A GB 9606026A GB 2300285 B GB2300285 B GB 2300285B
Authority
GB
United Kingdom
Prior art keywords
memory device
semiconductor memory
redundancy function
redundancy
function
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
Application number
GB9606026A
Other versions
GB9606026D0 (en
GB2300285A (en
Inventor
Jei-Hwan Yoo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9606026D0 publication Critical patent/GB9606026D0/en
Publication of GB2300285A publication Critical patent/GB2300285A/en
Application granted granted Critical
Publication of GB2300285B publication Critical patent/GB2300285B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/78—Masking faults in memories by using spares or by reconfiguring using programmable devices
    • G11C29/80—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved layout
GB9606026A 1995-04-24 1996-03-22 Semiconductor memory device having redundancy function Expired - Fee Related GB2300285B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950009603A KR0145223B1 (en) 1995-04-24 1995-04-24 Semiconductor Memory Device with Redundancy Function

Publications (3)

Publication Number Publication Date
GB9606026D0 GB9606026D0 (en) 1996-05-22
GB2300285A GB2300285A (en) 1996-10-30
GB2300285B true GB2300285B (en) 1997-11-05

Family

ID=19412775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9606026A Expired - Fee Related GB2300285B (en) 1995-04-24 1996-03-22 Semiconductor memory device having redundancy function

Country Status (5)

Country Link
JP (1) JP2862834B2 (en)
KR (1) KR0145223B1 (en)
DE (1) DE19611709C2 (en)
FR (1) FR2733332B1 (en)
GB (1) GB2300285B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100224774B1 (en) * 1996-06-29 1999-10-15 김영환 Column Redundancy Circuit in Semiconductor Memory Devices
DE102010000579B4 (en) 2010-02-26 2013-10-31 Samson Ag Workpiece holder for holding a workpiece to be machined in a machine tool
KR102692942B1 (en) * 2018-11-22 2024-08-08 에스케이하이닉스 주식회사 Memory system and operation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155829A2 (en) * 1984-03-16 1985-09-25 Mitsubishi Denki Kabushiki Kaisha Semiconductor memory device
US5457655A (en) * 1993-02-19 1995-10-10 Siemens Aktiengesellschaft Column redundance circuit configuration for a memory

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910005601B1 (en) * 1989-05-24 1991-07-31 삼성전자주식회사 Semiconductor memory device having redundunt block
KR930003164A (en) * 1991-07-26 1993-02-24 김광호 Semiconductor Memory Redundancy Device
US5343429A (en) * 1991-12-06 1994-08-30 Mitsubishi Denki Kabushiki Kaisha Semiconductor memory device having redundant circuit and method of testing to see whether or not redundant circuit is used therein
JPH05242693A (en) * 1992-02-28 1993-09-21 Mitsubishi Electric Corp Semiconductor storage device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155829A2 (en) * 1984-03-16 1985-09-25 Mitsubishi Denki Kabushiki Kaisha Semiconductor memory device
US5457655A (en) * 1993-02-19 1995-10-10 Siemens Aktiengesellschaft Column redundance circuit configuration for a memory

Also Published As

Publication number Publication date
DE19611709C2 (en) 2000-04-13
KR960039012A (en) 1996-11-21
DE19611709A1 (en) 1996-10-31
JPH08297995A (en) 1996-11-12
FR2733332A1 (en) 1996-10-25
GB9606026D0 (en) 1996-05-22
FR2733332B1 (en) 2002-10-18
GB2300285A (en) 1996-10-30
KR0145223B1 (en) 1998-08-17
JP2862834B2 (en) 1999-03-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090322