TW222348B - - Google Patents
Info
- Publication number
- TW222348B TW222348B TW080110268A TW80110268A TW222348B TW 222348 B TW222348 B TW 222348B TW 080110268 A TW080110268 A TW 080110268A TW 80110268 A TW80110268 A TW 80110268A TW 222348 B TW222348 B TW 222348B
- Authority
- TW
- Taiwan
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/10—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a repetitive configuration
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/224—Housing; Encapsulation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
- H01G7/06—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture having a dielectric selected for the variation of its permittivity with applied voltage, i.e. 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
- H01L28/40—Capacitors
- H01L28/55—Capacitors with a dielectric comprising a perovskite structure material
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- 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
- H10B12/01—Manufacture or treatment
- H10B12/02—Manufacture or treatment for one transistor one-capacitor [1T-1C] memory cells
- H10B12/03—Making the capacitor or connections thereto
- H10B12/033—Making the capacitor or connections thereto the capacitor extending over the transistor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Semiconductor Memories (AREA)
- Semiconductor Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62555590A | 1990-12-11 | 1990-12-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW222348B true TW222348B (zh) | 1994-04-11 |
Family
ID=24506629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW080110268A TW222348B (zh) | 1990-12-11 | 1991-12-30 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0490288A3 (zh) |
JP (2) | JP3254703B2 (zh) |
KR (1) | KR100264368B1 (zh) |
TW (1) | TW222348B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100269278B1 (ko) * | 1992-10-14 | 2000-10-16 | 윤종용 | 강유전체박막을이용한커패시터제조방법 |
KR100342296B1 (ko) * | 1994-10-04 | 2002-11-29 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 산소장벽이마련된하부전극을가지는강유전성의메모리소자를포함하는반도체장치와그의제조방법 |
US5708302A (en) * | 1995-04-26 | 1998-01-13 | Symetrix Corporation | Bottom electrode structure for dielectric capacitors |
KR100200299B1 (ko) * | 1995-11-30 | 1999-06-15 | 김영환 | 반도체 소자 캐패시터 형성방법 |
KR100393197B1 (ko) * | 1996-10-31 | 2003-11-01 | 삼성전자주식회사 | 강유전체캐패시터및그제조방법 |
JPH10200072A (ja) * | 1997-01-10 | 1998-07-31 | Sony Corp | 半導体メモリセルのキャパシタ構造及びその作製方法 |
JP2004241632A (ja) * | 2003-02-06 | 2004-08-26 | Seiko Epson Corp | 強誘電体メモリおよびその製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4437139A (en) * | 1982-12-17 | 1984-03-13 | International Business Machines Corporation | Laser annealed dielectric for dual dielectric capacitor |
JPH02189969A (ja) * | 1989-01-18 | 1990-07-25 | Toshiba Corp | 電子部品 |
KR940006708B1 (ko) * | 1989-01-26 | 1994-07-25 | 세이꼬 엡슨 가부시끼가이샤 | 반도체 장치의 제조 방법 |
EP0396221B1 (en) * | 1989-05-05 | 1995-09-27 | Ramtron International Corporation | Integrated ferroelectric capacitor |
-
1991
- 1991-12-06 EP EP19910120962 patent/EP0490288A3/en not_active Withdrawn
- 1991-12-10 KR KR1019910022573A patent/KR100264368B1/ko not_active IP Right Cessation
- 1991-12-11 JP JP32776691A patent/JP3254703B2/ja not_active Expired - Lifetime
- 1991-12-30 TW TW080110268A patent/TW222348B/zh active
-
2001
- 2001-08-10 JP JP2001244303A patent/JP2002064188A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0490288A3 (en) | 1992-09-02 |
KR100264368B1 (ko) | 2000-08-16 |
JP2002064188A (ja) | 2002-02-28 |
KR920013712A (ko) | 1992-07-29 |
JPH04287968A (ja) | 1992-10-13 |
EP0490288A2 (en) | 1992-06-17 |
JP3254703B2 (ja) | 2002-02-12 |