KR950004532A - 고집적 반도체 배선구조 및 그 제조방법 - Google Patents
고집적 반도체 배선구조 및 그 제조방법 Download PDFInfo
- Publication number
- KR950004532A KR950004532A KR1019930014293A KR930014293A KR950004532A KR 950004532 A KR950004532 A KR 950004532A KR 1019930014293 A KR1019930014293 A KR 1019930014293A KR 930014293 A KR930014293 A KR 930014293A KR 950004532 A KR950004532 A KR 950004532A
- Authority
- KR
- South Korea
- Prior art keywords
- wiring
- highly integrated
- integrated semiconductor
- wiring structure
- manufacturing
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract 5
- 238000000034 method Methods 0.000 claims 3
- 239000000758 substrate Substances 0.000 claims 2
- 238000005530 etching Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- H01L21/76885—By forming conductive members before deposition of protective insulating material, e.g. pillars, studs
-
- 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
- H01L21/76897—Formation of self-aligned vias or contact plugs, i.e. involving a lithographically uncritical step
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/528—Geometry or layout of the interconnection structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/528—Geometry or layout of the interconnection structure
- H01L23/5283—Cross-sectional geometry
-
- 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
- H01L21/76834—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 formation of thin insulating films on the sidewalls or on top of conductors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Geometry (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Semiconductor Memories (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
자기정렬되는 콘택홀을 이용한 고집적 반도체 배선구조 및 그 제조방법이 제공된다. 다수의 전선배선층과 큰택홀이 형성되는 고집적 반도체 배선구조에 있어서, 상기 다수의 전선배선층들은, 콘택홀이 형성될 배선 부위는 배선넓이가 좁고 나머지 부위는 배선넓이가 넓게 형성된다. 상기 콘택홀은 자기정렬 방식으로 형성되기 때문에, 미스얼라인에 의한 단락을 방지할 수 있어 고집적 반도체 배선구조를 신뢰성있게 달성할 수 있다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 7 도는 본 발명의 배선구조를 적용한 반도체 메모리장치의 레이아웃도.
Claims (4)
- 다수의 전선배선층과 콘택홀이 형성되는 고집적 반도체 배선구조에 있어서, 콘택홀이 형성될 배선부위는 배선넓이가 좁고 나머지 부위는 배선넓은 것을 특징으로 하는 고집적 반도체 배선구조.
- 제 1 항에 있어서, 다수의 배선이 서로 이웃하여 일정한 방향을 가지고 형성된 것을 특징으로 하는 고집적 반도체 배선구조.
- 다수의 전선배선층과 콘택홀을 형성하는 고집적 반도체 배선구조의 제조방법에 있어서, 콘택홀이 형성될 부분은 배선넓이가 좁고 나머지 부위는 배선넓이가 넓은 제1배선층을 반도체기판 상에 형성하는 단계 ; 상기 기판상에 절연막을 형성한 다음, 이를 이방성식각하여 상기 넓이가 좁은 제 1 배선층의 주위에 콘택홀을 형성하는 단계 및 상기 콘택홀에 제 2 배선층을 형성하는 단계를 포함하는 것을 특징으로 하는 고집적 반도체 배선구조의 제조방법.
- 제 3 항에 있어서, 상기 절연막의 두께가 상기 제 1 배선층의 넓이가 넓은 부분의 간격의 1/2이상 두껍게 형성하는 것을 특징으로 하는 고집적 반도체 배선구조의 제조방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930014293A KR970004922B1 (ko) | 1993-07-27 | 1993-07-27 | 고집적 반도체 배선구조 및 그 제조방법 |
TW083106202A TW371794B (en) | 1993-07-27 | 1994-07-07 | A highly integrated semiconductor wiring structure and a method for manufacturing the same |
JP16147194A JP4171076B2 (ja) | 1993-07-27 | 1994-07-13 | 半導体メモリ装置の製造方法 |
DE4426311A DE4426311B4 (de) | 1993-07-27 | 1994-07-25 | Leiterbahnstruktur eines Halbleiterbauelementes und Verfahren zu ihrer Herstellung |
GB9414996A GB2280545B (en) | 1993-07-27 | 1994-07-26 | A highly integrated semi-conductor wiring structure and a method for manufacturng the same |
CN94114827A CN1050448C (zh) | 1993-07-27 | 1994-07-27 | 具有高集成度布线结构的半导体器件及其制造方法 |
US08/280,887 US5567989A (en) | 1993-07-27 | 1994-07-27 | Highly integrated semiconductor wiring structure |
US08/427,855 US5597763A (en) | 1993-07-27 | 1995-04-26 | Method for manufacturing a semiconductor wiring structure including a self-aligned contact hole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930014293A KR970004922B1 (ko) | 1993-07-27 | 1993-07-27 | 고집적 반도체 배선구조 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950004532A true KR950004532A (ko) | 1995-02-18 |
KR970004922B1 KR970004922B1 (ko) | 1997-04-08 |
Family
ID=19360118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930014293A KR970004922B1 (ko) | 1993-07-27 | 1993-07-27 | 고집적 반도체 배선구조 및 그 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (2) | US5567989A (ko) |
JP (1) | JP4171076B2 (ko) |
KR (1) | KR970004922B1 (ko) |
CN (1) | CN1050448C (ko) |
DE (1) | DE4426311B4 (ko) |
GB (1) | GB2280545B (ko) |
TW (1) | TW371794B (ko) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5662770A (en) | 1993-04-16 | 1997-09-02 | Micron Technology, Inc. | Method and apparatus for improving etch uniformity in remote source plasma reactors with powered wafer chucks |
JP3277103B2 (ja) * | 1995-09-18 | 2002-04-22 | 株式会社東芝 | 半導体装置及びその製造方法 |
KR0161438B1 (ko) * | 1995-09-19 | 1999-02-01 | 김광호 | 미세 크기의 접촉창을 가지는 반도체 메모리 장치 및 그 제조 방법 |
JPH10209393A (ja) * | 1997-01-22 | 1998-08-07 | Mitsubishi Electric Corp | 半導体装置及びその製造方法 |
US6221711B1 (en) | 1998-05-11 | 2001-04-24 | Micron Technology, Inc. | Methods of electrically contacting to conductive plugs, methods of forming contact openings, and methods of forming dynamic random access memory circuitry |
US6410453B1 (en) | 1999-09-02 | 2002-06-25 | Micron Technology, Inc. | Method of processing a substrate |
KR100339683B1 (ko) | 2000-02-03 | 2002-06-05 | 윤종용 | 반도체 집적회로의 자기정렬 콘택 구조체 형성방법 |
US6548347B2 (en) * | 2001-04-12 | 2003-04-15 | Micron Technology, Inc. | Method of forming minimally spaced word lines |
US7488345B2 (en) * | 2002-06-07 | 2009-02-10 | Endovascular Technologies, Inc. | Endovascular graft with pressor and attachment methods |
US7025778B2 (en) * | 2002-06-07 | 2006-04-11 | Endovascular Technologies, Inc. | Endovascular graft with pressure, temperature, flow and voltage sensors |
US7261733B1 (en) * | 2002-06-07 | 2007-08-28 | Endovascular Technologies, Inc. | Endovascular graft with sensors design and attachment methods |
JP5064651B2 (ja) * | 2003-11-14 | 2012-10-31 | ラピスセミコンダクタ株式会社 | 半導体記憶装置 |
US7918800B1 (en) * | 2004-10-08 | 2011-04-05 | Endovascular Technologies, Inc. | Aneurysm sensing devices and delivery systems |
US7709390B2 (en) * | 2007-05-31 | 2010-05-04 | Micron Technology, Inc. | Methods of isolating array features during pitch doubling processes and semiconductor device structures having isolated array features |
US10037941B2 (en) * | 2014-12-12 | 2018-07-31 | Qualcomm Incorporated | Integrated device package comprising photo sensitive fill between a substrate and a die |
TWI722418B (zh) * | 2019-04-19 | 2021-03-21 | 華邦電子股份有限公司 | 半導體結構及其製造方法 |
US11211386B2 (en) | 2019-05-13 | 2021-12-28 | Winbond Electronics Corp. | Semiconductor structure and manufacturing method thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7608901A (nl) * | 1976-08-11 | 1978-02-14 | Philips Nv | Werkwijze ter vervaardiging van een halfge- leiderinrichting en halfgeleiderinrichting vervaardigd door middel van een dergelijke werkwijze. |
JPS5858741A (ja) * | 1981-10-05 | 1983-04-07 | Nec Corp | 集積回路装置 |
JPS58201344A (ja) * | 1982-05-19 | 1983-11-24 | Toshiba Corp | 半導体装置 |
JPS60176251A (ja) * | 1984-02-23 | 1985-09-10 | Nec Corp | 半導体装置 |
JPS61230359A (ja) * | 1985-04-05 | 1986-10-14 | Nec Ic Microcomput Syst Ltd | 半導体記憶装置 |
JP2607504B2 (ja) * | 1987-02-20 | 1997-05-07 | 株式会社東芝 | 不揮発性半導体メモリ |
JPH0828472B2 (ja) * | 1988-08-05 | 1996-03-21 | 松下電器産業株式会社 | センスアンプ回路 |
JPH02137356A (ja) * | 1988-11-18 | 1990-05-25 | Nec Corp | 半導体集積回路 |
JPH0379059A (ja) * | 1989-08-22 | 1991-04-04 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
DE4232621C1 (de) * | 1992-09-29 | 1994-03-10 | Siemens Ag | Herstellverfahren für ein selbstjustiertes Kontaktloch und Halbleiterstruktur |
JP3067420B2 (ja) * | 1992-10-09 | 2000-07-17 | ローム株式会社 | 不揮発性記憶装置およびその駆動方法 |
-
1993
- 1993-07-27 KR KR1019930014293A patent/KR970004922B1/ko not_active IP Right Cessation
-
1994
- 1994-07-07 TW TW083106202A patent/TW371794B/zh not_active IP Right Cessation
- 1994-07-13 JP JP16147194A patent/JP4171076B2/ja not_active Expired - Fee Related
- 1994-07-25 DE DE4426311A patent/DE4426311B4/de not_active Expired - Fee Related
- 1994-07-26 GB GB9414996A patent/GB2280545B/en not_active Expired - Fee Related
- 1994-07-27 CN CN94114827A patent/CN1050448C/zh not_active Expired - Fee Related
- 1994-07-27 US US08/280,887 patent/US5567989A/en not_active Expired - Lifetime
-
1995
- 1995-04-26 US US08/427,855 patent/US5597763A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE4426311B4 (de) | 2004-08-12 |
GB2280545B (en) | 1997-08-13 |
CN1050448C (zh) | 2000-03-15 |
JPH0758219A (ja) | 1995-03-03 |
GB2280545A (en) | 1995-02-01 |
US5567989A (en) | 1996-10-22 |
TW371794B (en) | 1999-10-11 |
US5597763A (en) | 1997-01-28 |
KR970004922B1 (ko) | 1997-04-08 |
DE4426311A1 (de) | 1995-02-02 |
CN1102506A (zh) | 1995-05-10 |
GB9414996D0 (en) | 1994-09-14 |
JP4171076B2 (ja) | 2008-10-22 |
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