CN1136615C - 半导体器件及其制造方法 - Google Patents
半导体器件及其制造方法 Download PDFInfo
- Publication number
- CN1136615C CN1136615C CNB971255245A CN97125524A CN1136615C CN 1136615 C CN1136615 C CN 1136615C CN B971255245 A CNB971255245 A CN B971255245A CN 97125524 A CN97125524 A CN 97125524A CN 1136615 C CN1136615 C CN 1136615C
- Authority
- CN
- China
- Prior art keywords
- insulating film
- protective layer
- film
- capacitor
- interlayer insulating
- 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
Links
Images
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
- H10B12/01—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
-
- 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
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/823475—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type interconnection or wiring or contact manufacturing related aspects
-
- 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
- H01L28/60—Electrodes
- H01L28/82—Electrodes with an enlarged surface, e.g. formed by texturisation
- H01L28/90—Electrodes with an enlarged surface, e.g. formed by texturisation having vertical extensions
-
- 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
- H01L28/60—Electrodes
- H01L28/82—Electrodes with an enlarged surface, e.g. formed by texturisation
- H01L28/90—Electrodes with an enlarged surface, e.g. formed by texturisation having vertical extensions
- H01L28/91—Electrodes with an enlarged surface, e.g. formed by texturisation having vertical extensions made by depositing layers, e.g. by depositing alternating conductive and insulating layers
-
- 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
- H01L28/60—Electrodes
- H01L28/82—Electrodes with an enlarged surface, e.g. formed by texturisation
- H01L28/84—Electrodes with an enlarged surface, e.g. formed by texturisation being a rough surface, e.g. using hemispherical grains
-
- 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
- H10B12/0335—Making a connection between the transistor and the capacitor, e.g. plug
-
- 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
- H10B12/315—DRAM devices comprising one-transistor - one-capacitor [1T-1C] memory cells having a storage electrode stacked over the transistor with the capacitor higher than a bit line
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Semiconductor Memories (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Electrodes Of Semiconductors (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9117956A JPH10308498A (ja) | 1997-05-08 | 1997-05-08 | 半導体装置及びその製造方法 |
JP117956/97 | 1997-05-08 | ||
JP117956/1997 | 1997-05-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1199247A CN1199247A (zh) | 1998-11-18 |
CN1136615C true CN1136615C (zh) | 2004-01-28 |
Family
ID=14724412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971255245A Expired - Fee Related CN1136615C (zh) | 1997-05-08 | 1997-12-16 | 半导体器件及其制造方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US20020000599A1 (zh) |
JP (1) | JPH10308498A (zh) |
KR (1) | KR100338275B1 (zh) |
CN (1) | CN1136615C (zh) |
TW (1) | TW365016B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3577195B2 (ja) | 1997-05-15 | 2004-10-13 | 株式会社ルネサステクノロジ | 半導体装置およびその製造方法 |
KR100527592B1 (ko) * | 2000-12-12 | 2005-11-09 | 주식회사 하이닉스반도체 | 반도체소자의 제조방법 |
KR100505667B1 (ko) * | 2003-01-16 | 2005-08-03 | 삼성전자주식회사 | 스토리지 전극과 접촉하기 위해 비트 라인 방향으로확장된 콘택체를 포함하는 반도체 소자 제조 방법 |
KR100497609B1 (ko) * | 2003-02-28 | 2005-07-01 | 삼성전자주식회사 | 실리콘 질화막 식각방법 |
US7288482B2 (en) * | 2005-05-04 | 2007-10-30 | International Business Machines Corporation | Silicon nitride etching methods |
CN101452905B (zh) * | 2007-11-30 | 2012-07-11 | 上海华虹Nec电子有限公司 | 自对准接触孔层间膜及制作方法、接触孔刻蚀的方法 |
US8369125B2 (en) | 2010-04-16 | 2013-02-05 | SK Hynix Inc. | Semiconductor integrated circuit device capable of securing gate performance and channel length |
KR20130007375A (ko) * | 2011-07-01 | 2013-01-18 | 에스케이하이닉스 주식회사 | 반도체 소자 및 그 제조 방법 |
JP2015211108A (ja) * | 2014-04-25 | 2015-11-24 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
CN114725103B (zh) * | 2021-01-05 | 2024-05-17 | 长鑫存储技术有限公司 | 位线接触结构的形成方法及半导体结构 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5100826A (en) * | 1991-05-03 | 1992-03-31 | Micron Technology, Inc. | Process for manufacturing ultra-dense dynamic random access memories using partially-disposable dielectric filler strips between wordlines |
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 |
KR960005251B1 (ko) * | 1992-10-29 | 1996-04-23 | 삼성전자주식회사 | 반도체 메모리장치의 제조방법 |
KR940016805A (ko) * | 1992-12-31 | 1994-07-25 | 김주용 | 반도체 소자의 적층 캐패시터 제조 방법 |
JPH08250677A (ja) * | 1994-12-28 | 1996-09-27 | Nippon Steel Corp | 半導体記憶装置及びその製造方法 |
US5658381A (en) * | 1995-05-11 | 1997-08-19 | Micron Technology, Inc. | Method to form hemispherical grain (HSG) silicon by implant seeding followed by vacuum anneal |
US5940713A (en) * | 1996-03-01 | 1999-08-17 | Micron Technology, Inc. | Method for constructing multiple container capacitor |
US5789289A (en) * | 1996-06-18 | 1998-08-04 | Vanguard International Semiconductor Corporation | Method for fabricating vertical fin capacitor structures |
JPH10313102A (ja) * | 1997-05-12 | 1998-11-24 | Nec Corp | 半導体装置及びその製造方法 |
TW417245B (en) * | 1999-07-16 | 2001-01-01 | Taiwan Semiconductor Mfg | Method of producing bitline |
-
1997
- 1997-05-08 JP JP9117956A patent/JPH10308498A/ja not_active Withdrawn
- 1997-09-30 US US08/941,065 patent/US20020000599A1/en not_active Abandoned
- 1997-10-28 TW TW086115902A patent/TW365016B/zh not_active IP Right Cessation
- 1997-11-27 KR KR1019970063427A patent/KR100338275B1/ko not_active IP Right Cessation
- 1997-12-16 CN CNB971255245A patent/CN1136615C/zh not_active Expired - Fee Related
-
1999
- 1999-04-12 US US09/289,610 patent/US6383866B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100338275B1 (ko) | 2002-08-22 |
CN1199247A (zh) | 1998-11-18 |
TW365016B (en) | 1999-07-21 |
KR19980086441A (ko) | 1998-12-05 |
US20020000599A1 (en) | 2002-01-03 |
JPH10308498A (ja) | 1998-11-17 |
US6383866B1 (en) | 2002-05-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1310336C (zh) | 半导体器件及其制造方法 | |
CN1170316C (zh) | 半导体装置及其制造方法 | |
CN1129171C (zh) | 半导体器件的电容器的形成方法 | |
CN1292483C (zh) | 半导体器件及其制造方法 | |
CN1518112A (zh) | 半导体器件及其制造方法 | |
CN1518100A (zh) | 半导体器件及其制造方法 | |
CN1136615C (zh) | 半导体器件及其制造方法 | |
CN1190263A (zh) | 半导体器件及其制造方法 | |
CN1930685A (zh) | 半导体器件的制作方法及其制作的半导体器件 | |
CN1113610A (zh) | 半导体存储器件及其制造方法 | |
CN1497953A (zh) | 固体摄像装置 | |
CN1812106A (zh) | 半导体存储装置及其制造方法 | |
CN1812107A (zh) | 半导体器件和半导体器件的制造方法 | |
CN1797746A (zh) | 具有不同结晶取向的soi器件 | |
CN1241021C (zh) | 加速度传感器及其制造方法 | |
CN1763959A (zh) | 半导体器件及其制造方法 | |
CN1623236A (zh) | 金属图案的形成方法及利用该金属图案形成方法的薄膜晶体管阵列面板制造方法 | |
CN1275801A (zh) | 半导体装置的制造方法和半导体装置 | |
CN1832176A (zh) | 半导体器件及其操作方法 | |
CN1873963A (zh) | 半导体装置及其制造方法 | |
CN1157777C (zh) | 形成电容器元件的方法 | |
CN1581472A (zh) | 布线板及其制造方法、半导体器件及其制造方法 | |
CN1917211A (zh) | 动态随机存取存储器及其制造方法 | |
CN1097311C (zh) | 半导体装置的制造方法和半导体装置 | |
CN1237787A (zh) | 半导体器件及其制造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: OKI SEMICONDUCTOR CO., LTD. Free format text: FORMER OWNER: OKI ELECTRIC INDUSTRY CO., LTD. Effective date: 20090508 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: Tokyo, Japan Patentee after: OKI Semiconductor Co., Ltd. Address before: Tokyo, Japan Patentee before: Oki Electric Industry Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040128 Termination date: 20101216 |