GB9701929D0 - Semiconductor memory device having tree-type capacitor - Google Patents

Semiconductor memory device having tree-type capacitor

Info

Publication number
GB9701929D0
GB9701929D0 GBGB9701929.3A GB9701929A GB9701929D0 GB 9701929 D0 GB9701929 D0 GB 9701929D0 GB 9701929 A GB9701929 A GB 9701929A GB 9701929 D0 GB9701929 D0 GB 9701929D0
Authority
GB
United Kingdom
Prior art keywords
tree
memory device
semiconductor memory
type capacitor
capacitor
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.)
Withdrawn
Application number
GBGB9701929.3A
Other versions
GB2321774A (en
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.)
United Microelectronics Corp
Original Assignee
United Microelectronics Corp
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
Priority claimed from TW085110001A external-priority patent/TW312829B/en
Application filed by United Microelectronics Corp filed Critical United Microelectronics Corp
Priority to GB9701929A priority Critical patent/GB2321774A/en
Publication of GB9701929D0 publication Critical patent/GB9701929D0/en
Priority to NL1005639A priority patent/NL1005639C2/en
Priority to JP9091178A priority patent/JPH1079475A/en
Priority to FR9705121A priority patent/FR2752493A1/en
Priority to DE19720270A priority patent/DE19720270C2/en
Publication of GB2321774A publication Critical patent/GB2321774A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B12/00—Dynamic random access memory [DRAM] devices
    • H10B12/30—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells
    • H10B12/31—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells having a storage electrode stacked over the transistor
    • H10B12/318—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells having a storage electrode stacked over the transistor the storage electrode having multiple segments
GB9701929A 1996-08-16 1997-01-30 Stacked capacitor Withdrawn GB2321774A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB9701929A GB2321774A (en) 1996-08-16 1997-01-30 Stacked capacitor
NL1005639A NL1005639C2 (en) 1996-08-16 1997-03-25 Semiconductor memory device.
JP9091178A JPH1079475A (en) 1996-08-16 1997-04-09 Semiconductor storage device having capacitor
FR9705121A FR2752493A1 (en) 1996-08-16 1997-04-25 SEMICONDUCTOR MEMORY DEVICE HAVING A SHAFT TYPE CAPACITOR
DE19720270A DE19720270C2 (en) 1996-08-16 1997-05-14 Semiconductor storage device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
TW085110001A TW312829B (en) 1996-08-16 1996-08-16 Semiconductor memory device with capacitor(6)
GB9701929A GB2321774A (en) 1996-08-16 1997-01-30 Stacked capacitor
NL1005639A NL1005639C2 (en) 1996-08-16 1997-03-25 Semiconductor memory device.

Publications (2)

Publication Number Publication Date
GB9701929D0 true GB9701929D0 (en) 1997-03-19
GB2321774A GB2321774A (en) 1998-08-05

Family

ID=27268700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9701929A Withdrawn GB2321774A (en) 1996-08-16 1997-01-30 Stacked capacitor

Country Status (5)

Country Link
JP (1) JPH1079475A (en)
DE (1) DE19720270C2 (en)
FR (1) FR2752493A1 (en)
GB (1) GB2321774A (en)
NL (1) NL1005639C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100327123B1 (en) * 1998-03-30 2002-08-24 삼성전자 주식회사 A method of fabricating dram cell capacitor
DE19942680A1 (en) 1999-09-07 2001-04-05 Infineon Technologies Ag Integrated circuit arrangement with at least one capacitor and method for its production

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0321062A (en) * 1989-06-19 1991-01-29 Toshiba Corp Semiconductor storage device
JPH0338061A (en) * 1989-07-05 1991-02-19 Fujitsu Ltd Semiconductor memory
EP0516031A1 (en) * 1991-05-29 1992-12-02 Ramtron International Corporation Stacked ferroelectric memory cell and method
JPH0521743A (en) * 1991-07-10 1993-01-29 Mitsubishi Electric Corp Semiconductor memory device and manufacture thereof
JPH05198770A (en) * 1992-01-22 1993-08-06 Matsushita Electric Ind Co Ltd Semiconductor memory and manufacture thereof
US5150276A (en) * 1992-01-24 1992-09-22 Micron Technology, Inc. Method of fabricating a vertical parallel cell capacitor having a storage node capacitor plate comprising a center fin effecting electrical communication between itself and parallel annular rings
JP2870322B2 (en) * 1992-10-06 1999-03-17 日本電気株式会社 Method for manufacturing semiconductor device
KR940016805A (en) * 1992-12-31 1994-07-25 김주용 Manufacturing method of laminated capacitor of semiconductor device
KR100199351B1 (en) * 1993-05-13 1999-06-15 김영환 Method for forming stack capacitor of semiconductor device
KR970000229B1 (en) * 1993-08-30 1997-01-06 현대전자산업 주식회사 Method for manufacturing dram capacitor
KR960016486B1 (en) * 1993-08-31 1996-12-12 현대전자산업 주식회사 Dram capacitor & method for manufacturing the same
KR960006030A (en) * 1994-07-18 1996-02-23 김주용 Capacitor Manufacturing Method of Semiconductor Device
JP2956482B2 (en) * 1994-07-29 1999-10-04 日本電気株式会社 Semiconductor memory device and method of manufacturing the same
JPH0846154A (en) * 1994-08-03 1996-02-16 Oki Electric Ind Co Ltd Method of forming storage electrode for capacitor of semiconductor memory
JPH08181291A (en) * 1994-12-27 1996-07-12 Mitsubishi Electric Corp Semiconductor device and its manufacture

Also Published As

Publication number Publication date
DE19720270C2 (en) 2001-10-18
DE19720270A1 (en) 1998-02-19
JPH1079475A (en) 1998-03-24
NL1005639C2 (en) 1998-09-28
GB2321774A (en) 1998-08-05
FR2752493A1 (en) 1998-02-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)