CN1149659C - 半导体器件的制造方法和半导体器件 - Google Patents
半导体器件的制造方法和半导体器件 Download PDFInfo
- Publication number
- CN1149659C CN1149659C CNB971145326A CN97114532A CN1149659C CN 1149659 C CN1149659 C CN 1149659C CN B971145326 A CNB971145326 A CN B971145326A CN 97114532 A CN97114532 A CN 97114532A CN 1149659 C CN1149659 C CN 1149659C
- Authority
- CN
- China
- Prior art keywords
- dielectric film
- capacitor
- electrode
- ferro
- film
- 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
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Classifications
-
- 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
- H10B53/30—Ferroelectric RAM [FeRAM] devices comprising ferroelectric memory capacitors characterised by the memory core region
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76895—Local interconnects; Local pads, as exemplified by patent document EP0896365
-
- 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)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP179296/96 | 1996-07-09 | ||
JP179296/1996 | 1996-07-09 | ||
JP17929696 | 1996-07-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1181627A CN1181627A (zh) | 1998-05-13 |
CN1149659C true CN1149659C (zh) | 2004-05-12 |
Family
ID=16063355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971145326A Expired - Fee Related CN1149659C (zh) | 1996-07-09 | 1997-07-09 | 半导体器件的制造方法和半导体器件 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100289975B1 (zh) |
CN (1) | CN1149659C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020058570A (ko) * | 2000-12-30 | 2002-07-12 | 박종섭 | 반도체장치 및 그 제조 방법 |
JP2003142579A (ja) * | 2001-11-07 | 2003-05-16 | Hitachi Ltd | 半導体装置の製造方法および半導体装置 |
US8785271B2 (en) * | 2011-01-31 | 2014-07-22 | GlobalFoundries, Inc. | DRAM cell based on conductive nanochannel plate |
CN107481751B (zh) * | 2017-09-06 | 2020-01-10 | 复旦大学 | 一种铁电存储集成电路 |
US11158367B1 (en) | 2020-04-10 | 2021-10-26 | Micron Technology, Inc. | Semiconductor device protection circuits for protecting a semiconductor device during processing thereof, and associated methods, devices, and systems |
CN111540673B (zh) * | 2020-07-07 | 2020-10-16 | 中芯集成电路制造(绍兴)有限公司 | 半导体器件的形成方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2912816B2 (ja) * | 1994-02-24 | 1999-06-28 | 松下電子工業株式会社 | 半導体装置および半導体装置の製造方法 |
JP3591790B2 (ja) * | 1994-08-29 | 2004-11-24 | 東芝マイクロエレクトロニクス株式会社 | 強誘電体メモリおよびこれを用いたカードおよびカードシステム |
JP3322031B2 (ja) * | 1994-10-11 | 2002-09-09 | 三菱電機株式会社 | 半導体装置 |
-
1997
- 1997-07-08 KR KR1019970031462A patent/KR100289975B1/ko not_active IP Right Cessation
- 1997-07-09 CN CNB971145326A patent/CN1149659C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1181627A (zh) | 1998-05-13 |
KR100289975B1 (ko) | 2001-06-01 |
KR980012376A (ko) | 1998-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CI01 | Publication of corrected invention patent application |
Correction item: Priority Correct: [32]1996.07.09[33]JP[31]179296/1996 [32]1997.02.03[33]JP[31]020330/1997 False: [32]1996.07.09[33]JP[31]179296/1996 Number: 19 Page: 498 Volume: 20 |
|
CI03 | Correction of invention patent |
Correction item: Priority Correct: [32]1996.07.09[33]JP[31]179296/1996 [32]1997.02.03[33]JP[31]020330/1997 False: [32]1996.07.09[33]JP[31]179296/1996 Number: 19 Page: The title page Volume: 20 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: PRIORITY; FROM: [32]1996.7.9[33]JP [31]179296/1996 TO: [32]1996.7.9[33]JP [31]179296/1996 [32]1997.2.3[33]JP [31]020330/1997 |
|
ERR | Gazette correction |
Free format text: CORRECT: PRIORITY; FROM: [32]1996.7.9[33]JP [31]179296/1996 TO: [32]1996.7.9[33]JP [31]179296/1996 [32]1997.2.3[33]JP [31]020330/1997 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040512 Termination date: 20100709 |