KR100665528B1 - 강유전 반도체의 전류-전압 히스테리시스를 이용한 메모리디바이스 - Google Patents
강유전 반도체의 전류-전압 히스테리시스를 이용한 메모리디바이스 Download PDFInfo
- Publication number
- KR100665528B1 KR100665528B1 KR1020030073555A KR20030073555A KR100665528B1 KR 100665528 B1 KR100665528 B1 KR 100665528B1 KR 1020030073555 A KR1020030073555 A KR 1020030073555A KR 20030073555 A KR20030073555 A KR 20030073555A KR 100665528 B1 KR100665528 B1 KR 100665528B1
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- KR
- South Korea
- Prior art keywords
- ferroelectric
- cell
- ferroelectric semiconductor
- memory device
- semiconductor
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B53/00—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory capacitors
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- 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
- G11C11/221—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using ferroelectric elements using ferroelectric capacitors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L28/00—Passive two-terminal components without a potential-jump or surface barrier for integrated circuits; Details thereof; Multistep manufacturing processes therefor
- H01L28/20—Resistors
Abstract
Description
Claims (2)
- 게이트는 워드선에 접속되고 드레인은 저항을 거쳐 비트선에 접속되는 셀의 셀 선택용 트랜지스터에 있어서,상기 셀 선택용 트랜지스터의 소스는 강유전 반도체 저항의 접속을 거쳐 플레이트선에 접속되도록 구성하며,상기 강유전 반도체 저항은, 기판 상에 2-6족 화합물 CdZnTe, CdZnS, CdZnSe, CdMnS, CdFeS, CdMnSe, CdFeSe 중 어느 하나로 이루어진 강유전 반도체를 성장시키도록 함을 특징으로 하는 강유전 반도체의 전류-전압 히스테리시스를 이용한 메모리 디바이스.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030073555A KR100665528B1 (ko) | 2003-10-21 | 2003-10-21 | 강유전 반도체의 전류-전압 히스테리시스를 이용한 메모리디바이스 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030073555A KR100665528B1 (ko) | 2003-10-21 | 2003-10-21 | 강유전 반도체의 전류-전압 히스테리시스를 이용한 메모리디바이스 |
Publications (2)
Publication Number | Publication Date |
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KR20050038296A KR20050038296A (ko) | 2005-04-27 |
KR100665528B1 true KR100665528B1 (ko) | 2007-01-09 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020030073555A KR100665528B1 (ko) | 2003-10-21 | 2003-10-21 | 강유전 반도체의 전류-전압 히스테리시스를 이용한 메모리디바이스 |
Country Status (1)
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KR (1) | KR100665528B1 (ko) |
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- 2003-10-21 KR KR1020030073555A patent/KR100665528B1/ko active IP Right Grant
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KR20050038296A (ko) | 2005-04-27 |
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