KR19980071428A - 2층구조의 스루홀을 갖는 반도체 장치 - Google Patents
2층구조의 스루홀을 갖는 반도체 장치 Download PDFInfo
- Publication number
- KR19980071428A KR19980071428A KR1019980004831A KR19980004831A KR19980071428A KR 19980071428 A KR19980071428 A KR 19980071428A KR 1019980004831 A KR1019980004831 A KR 1019980004831A KR 19980004831 A KR19980004831 A KR 19980004831A KR 19980071428 A KR19980071428 A KR 19980071428A
- Authority
- KR
- South Korea
- Prior art keywords
- hole
- film
- semiconductor device
- conductive layer
- conductive
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- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including a plurality of individual components in a repetitive configuration
-
- 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
- H01L21/76801—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 dielectrics, e.g. smoothing
- H01L21/76802—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 dielectrics, e.g. smoothing by forming openings in dielectrics
-
- 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
- H01L21/76801—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 dielectrics, e.g. smoothing
- H01L21/76829—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 dielectrics, e.g. smoothing characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers
- H01L21/76831—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 dielectrics, e.g. smoothing characterised by the formation of thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers in via holes or trenches, e.g. non-conductive sidewall liners
-
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Abstract
Description
Claims (9)
- 반도체장치에 있어서,반도체기판;상기 반도체기판의 표면영역내이거나 반도체기판상에 형성된 제1 도전층;상기 제1 도전층상에 형성되면서 상기 제1 도전층의 일부를 노출시키기 위하여 도전층내에 스루홀을 가지는 절연막;상기 제1 도전층의 상기 일부와 접촉된 상태로 배열되고 상기 스루홀의 하측의 일부를 채우는 도전플러그;상기 스루홀의 잔여부분의 내측벽상에 형성된 측벽막; 및상기 도전플러그를 통하여 상기 제1 도전층과 연결되도록 상기 절연막과 상기 측벽막상에 형성된 제2 도전층을 포함하는 것을 특징으로 하는 반도체장치.
- 제 1항에 있어서, 상기 제1 도전층은 상기 반도체기판의 확산영역인 것을 특징으로 하는 반도체장치.
- 제 2항에 있어서, 상기 절연막은 다수의 층들을 포함하는 것을 특징으로 하는 반도체장치.
- 제 3항에 있어서, 상기 제2 도전층은 커패시터의 기부전극인 것을 특징으로 하는 반도체장치.
- 제 1항에 있어서, 상기 제1 도전층은 도핑된 실리콘층인 것을 특징으로 하는 반도체장치.
- 제 5항에 있어서, 상기 도핑된 실리콘층은 무정형실리콘으로 제조되는 것을 특징으로 하는 반도체장치.
- 제 5항에 있어서, 상기 도핑된 실리콘층은 다결정실리콘으로 제조되는 것을 특징으로 하는 반도체장치.
- 제 1항에 있어서, 상기 스루홀의 상기 하측일부는 상기 스루홀의 상기 잔여부분보다 높이에서 더 큰 것을 특징으로 하는 반도체장치.
- 제 1항에 있어서, 상기 스루홀은 실질적으로 직선인 것을 특징으로 하는 반도체장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9034919A JP2943914B2 (ja) | 1997-02-19 | 1997-02-19 | 半導体装置およびその製造方法 |
JP9-034919 | 1997-02-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980071428A true KR19980071428A (ko) | 1998-10-26 |
KR100324632B1 KR100324632B1 (ko) | 2002-06-27 |
Family
ID=12427632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980004831A KR100324632B1 (ko) | 1997-02-19 | 1998-02-17 | 2층구조의 스루홀을 갖는 반도체 장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6246085B1 (ko) |
JP (1) | JP2943914B2 (ko) |
KR (1) | KR100324632B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100504949B1 (ko) * | 2000-12-29 | 2005-08-04 | 주식회사 하이닉스반도체 | 커패시터의 저장 전극 형성 방법 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3875568B2 (ja) * | 2002-02-05 | 2007-01-31 | 株式会社東芝 | 半導体装置及びその製造方法 |
KR100524801B1 (ko) * | 2002-10-05 | 2005-11-02 | 주식회사 하이닉스반도체 | 이중 도핑 프로파일을 갖는 반도체 소자의 콘택플러그형성 방법 |
KR100522427B1 (ko) * | 2002-12-30 | 2005-10-20 | 주식회사 하이닉스반도체 | 반도체 소자의 캐패시터 제조방법 |
KR100532437B1 (ko) | 2003-05-26 | 2005-11-30 | 삼성전자주식회사 | 반도체 메모리 소자 및 그 제조 방법 |
JP2005050903A (ja) * | 2003-07-30 | 2005-02-24 | Toshiba Corp | 半導体装置およびその製造方法 |
US7888798B2 (en) * | 2007-05-16 | 2011-02-15 | Samsung Electronics Co., Ltd. | Semiconductor devices including interlayer conductive contacts and methods of forming the same |
JP2009152361A (ja) | 2007-12-20 | 2009-07-09 | Toshiba Corp | 半導体装置およびその製造方法 |
US11538817B2 (en) | 2020-06-26 | 2022-12-27 | Sandisk Technologies Llc | Bonded memory devices and methods of making the same |
US11903218B2 (en) * | 2020-06-26 | 2024-02-13 | Sandisk Technologies Llc | Bonded memory devices and methods of making the same |
CN114256133A (zh) * | 2020-09-21 | 2022-03-29 | 长鑫存储技术有限公司 | 半导体器件、半导体结构及其制造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2741857B2 (ja) * | 1987-05-11 | 1998-04-22 | 株式会社日立製作所 | 半導体記憶装置 |
JPH02170561A (ja) | 1988-12-23 | 1990-07-02 | Matsushita Electric Ind Co Ltd | 半導体装置の製造方法 |
JP3199717B2 (ja) | 1989-09-08 | 2001-08-20 | 株式会社東芝 | 半導体装置およびその製造方法 |
JPH0689941A (ja) | 1991-02-18 | 1994-03-29 | Sharp Corp | 半導体装置及びその製造方法 |
JP2827728B2 (ja) * | 1992-08-03 | 1998-11-25 | 日本電気株式会社 | 半導体記憶装置およびその製造方法 |
JPH0730077A (ja) | 1993-06-23 | 1995-01-31 | Mitsubishi Electric Corp | 半導体装置およびその製造方法 |
KR950014980A (ko) * | 1993-11-19 | 1995-06-16 | 김주용 | 반도체 소자의 캐패시터 형성방법 |
JPH07235612A (ja) * | 1994-02-23 | 1995-09-05 | Mitsubishi Electric Corp | 半導体装置のメモリセル構造 |
JP3623834B2 (ja) | 1995-01-31 | 2005-02-23 | 富士通株式会社 | 半導体記憶装置及びその製造方法 |
US5627094A (en) * | 1995-12-04 | 1997-05-06 | Chartered Semiconductor Manufacturing Pte, Ltd. | Stacked container capacitor using chemical mechanical polishing |
US5633781A (en) * | 1995-12-22 | 1997-05-27 | International Business Machines Corporation | Isolated sidewall capacitor having a compound plate electrode |
JP3689963B2 (ja) * | 1996-02-02 | 2005-08-31 | ソニー株式会社 | 半導体素子の接続孔及びその形成方法、並びに半導体素子の配線構造及び半導体素子 |
US5789030A (en) * | 1996-03-18 | 1998-08-04 | Micron Technology, Inc. | Method for depositing doped amorphous or polycrystalline silicon on a substrate |
US5918122A (en) * | 1997-02-11 | 1999-06-29 | Micron Technology, Inc. | Methods of forming integrated circuitry, DRAM cells and capacitors |
-
1997
- 1997-02-19 JP JP9034919A patent/JP2943914B2/ja not_active Expired - Lifetime
-
1998
- 1998-02-06 US US09/019,707 patent/US6246085B1/en not_active Expired - Lifetime
- 1998-02-17 KR KR1019980004831A patent/KR100324632B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100504949B1 (ko) * | 2000-12-29 | 2005-08-04 | 주식회사 하이닉스반도체 | 커패시터의 저장 전극 형성 방법 |
Also Published As
Publication number | Publication date |
---|---|
US6246085B1 (en) | 2001-06-12 |
KR100324632B1 (ko) | 2002-06-27 |
JPH10233445A (ja) | 1998-09-02 |
JP2943914B2 (ja) | 1999-08-30 |
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