HK1043656B - 具有配置在延展活性區的鐵電電容器的鐵電存儲裝置 - Google Patents

具有配置在延展活性區的鐵電電容器的鐵電存儲裝置

Info

Publication number
HK1043656B
HK1043656B HK02101881.8A HK02101881A HK1043656B HK 1043656 B HK1043656 B HK 1043656B HK 02101881 A HK02101881 A HK 02101881A HK 1043656 B HK1043656 B HK 1043656B
Authority
HK
Hong Kong
Prior art keywords
ferroelectric
memory device
active area
capacitor disposed
extended active
Prior art date
Application number
HK02101881.8A
Other languages
English (en)
Other versions
HK1043656A1 (en
Inventor
Kim Jae-Whan
Original Assignee
Hyundai Electronics Ind
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 Hyundai Electronics Ind filed Critical Hyundai Electronics Ind
Publication of HK1043656A1 publication Critical patent/HK1043656A1/xx
Publication of HK1043656B publication Critical patent/HK1043656B/zh

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
    • G11C11/22—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Semiconductor Memories (AREA)
  • Dram (AREA)
HK02101881.8A 1999-12-28 2002-03-12 具有配置在延展活性區的鐵電電容器的鐵電存儲裝置 HK1043656B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990064086A KR100340074B1 (ko) 1999-12-28 1999-12-28 넓은 액티브영역 상부에 위치한 강유전체 커패시터를 갖는강유전체 기억소자

Publications (2)

Publication Number Publication Date
HK1043656A1 HK1043656A1 (en) 2002-09-20
HK1043656B true HK1043656B (zh) 2005-04-01

Family

ID=19631404

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02101881.8A HK1043656B (zh) 1999-12-28 2002-03-12 具有配置在延展活性區的鐵電電容器的鐵電存儲裝置

Country Status (7)

Country Link
US (1) US6477076B2 (zh)
JP (1) JP4608091B2 (zh)
KR (1) KR100340074B1 (zh)
CN (1) CN1175422C (zh)
GB (1) GB2360153B (zh)
HK (1) HK1043656B (zh)
TW (1) TWI227561B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0996159A1 (en) * 1998-10-12 2000-04-26 STMicroelectronics S.r.l. Integrated circuit structure comprising capacitor and corresponding manufacturing process
CN100338776C (zh) * 2002-07-23 2007-09-19 松下电器产业株式会社 铁电门器件
KR100492781B1 (ko) * 2003-05-23 2005-06-07 주식회사 하이닉스반도체 멀티비트 제어 기능을 갖는 불휘발성 강유전체 메모리 장치
CN1921005B (zh) * 2006-04-24 2012-02-08 清华大学 基于应变SiGe沟道的高速、高抗辐照的铁电存储器
KR100815180B1 (ko) * 2006-12-27 2008-03-19 주식회사 하이닉스반도체 선택적으로 네가티브 워드라인 구동을 하는 반도체메모리장치.
KR100894487B1 (ko) * 2007-06-08 2009-04-22 주식회사 하이닉스반도체 워드라인 구동회로, 이를 포함하는 반도체 메모리장치 및그 테스트방법
KR100933678B1 (ko) * 2008-06-30 2009-12-23 주식회사 하이닉스반도체 워드라인 오프전압 생성회로 및 생성방법
CN109643570B (zh) 2016-08-31 2023-11-21 美光科技公司 包括铁电存储器且用于操作铁电存储器的装置及方法
KR102369776B1 (ko) * 2016-08-31 2022-03-03 마이크론 테크놀로지, 인크. 강유전 메모리 셀
US10867675B2 (en) 2017-07-13 2020-12-15 Micron Technology, Inc. Apparatuses and methods for memory including ferroelectric memory cells and dielectric memory cells

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5121353A (en) * 1989-07-06 1992-06-09 Kabushiki Kaisha Toshiba Ferroelectric capacitor memory circuit MOS setting and transmission transistor
US5224069A (en) 1989-07-06 1993-06-29 Kabushiki Kaisha Toshiba Ferroelectric capacitor memory circuit MOS setting and transmission transistors
US5539279A (en) 1993-06-23 1996-07-23 Hitachi, Ltd. Ferroelectric memory
JP3278981B2 (ja) 1993-06-23 2002-04-30 株式会社日立製作所 半導体メモリ
US5959878A (en) * 1997-09-15 1999-09-28 Celis Semiconductor Corporation Ferroelectric memory cell with shunted ferroelectric capacitor and method of making same
KR100247934B1 (ko) 1997-10-07 2000-03-15 윤종용 강유전체 램 장치 및 그 제조방법
US6028784A (en) * 1998-05-01 2000-02-22 Texas Instruments Incorporated Ferroelectric memory device having compact memory cell array
DE19848999A1 (de) 1998-10-23 2000-05-11 Siemens Ag Speicherzellenanordnung und Implantationsmaske zum Herstellen von dieser
KR100281127B1 (ko) 1998-11-19 2001-03-02 김영환 Nand형 비휘발성 강유전체 메모리 셀 및 그를 이용한 비휘발성 강유전체 메모리 장치
KR100324594B1 (ko) * 1999-06-28 2002-02-16 박종섭 강유전체 메모리 장치

Also Published As

Publication number Publication date
CN1175422C (zh) 2004-11-10
KR100340074B1 (ko) 2002-06-12
KR20010061590A (ko) 2001-07-07
GB2360153B (en) 2004-09-15
GB0031372D0 (en) 2001-02-07
HK1043656A1 (en) 2002-09-20
US6477076B2 (en) 2002-11-05
CN1310448A (zh) 2001-08-29
TWI227561B (en) 2005-02-01
US20010023950A1 (en) 2001-09-27
JP4608091B2 (ja) 2011-01-05
JP2001244427A (ja) 2001-09-07
GB2360153A (en) 2001-09-12

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20131221