KR19980014210A - 반도체 장치 및 그 제조방법 - Google Patents
반도체 장치 및 그 제조방법 Download PDFInfo
- Publication number
- KR19980014210A KR19980014210A KR1019960033071A KR19960033071A KR19980014210A KR 19980014210 A KR19980014210 A KR 19980014210A KR 1019960033071 A KR1019960033071 A KR 1019960033071A KR 19960033071 A KR19960033071 A KR 19960033071A KR 19980014210 A KR19980014210 A KR 19980014210A
- Authority
- KR
- South Korea
- Prior art keywords
- conductive layer
- layer
- manufacturing
- semiconductor device
- lower conductive
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000005530 etching Methods 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims abstract description 4
- 238000000151 deposition Methods 0.000 claims abstract 3
- 238000010030 laminating Methods 0.000 claims abstract 2
- 238000000059 patterning Methods 0.000 claims abstract 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 3
- 229920005591 polysilicon Polymers 0.000 claims description 3
- 150000004767 nitrides Chemical class 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 16
- 238000003475 lamination Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 45
- 230000010354 integration Effects 0.000 description 4
- 238000000206 photolithography Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (8)
- 하부 도전층과 상부 도전층을 연결하기 위한 반도체 장치의 제조방법에 있어서:반도체 기판의 전면에 적층된 상기 하부 도전층을 패터닝한후 식각방지막을 전면에 적층하는 과정과;상기 식각 방지막 전면에 절연층을 적층하는 과정과;상기 하부 도전층의 상부 전면에 접촉창을 형성하기 위한 마스크를 이용하여 상기 절연층을 먼저 식각한후 이어 상기 식각 방지막을 식각하는 과정과;상기 접촉창을 통하여 상기 상부 도전층을 적층하는 과정을 포함함을 특징으로 하는 반도체 장치의 제조방법.
- 제1항에 있어서, 상기 식각 방지막은 상기 절연층에 대하여 식각 선택비가 높은 막질임을 특징으로 하는 반도체 장치의 제조방법.
- 제1항에 있어서, 상기 절연층이 산화막 또는 실리콘 계통의 절연막으로 이루어진 층임을 특징으로 하는 반도체 장치의 제조방법
- 제3항에 있어서, 상기 식각 방지막이 질화막임을 특징으로 하는 반도체 장치의 제조방법.
- 제3항에 있어서, 상기 식각 방지막이 다결정폴리실리콘으로 이루어진 식각 방지막임을 특징으로 하는 반도체 장치의 제조방법.
- 제1항에 있어서, 상기 접촉창의 폭은 상기 하부 도전층의 폭과 동일한 폭임을 특징으로 하는 반도체 장치의 제조방법.
- 제1항에 있어서, 상기 접촉창의 폭은 상기 하부 도전층의 폭보다 큰 폭임을 특징으로 하는 반도체 장치의 제조방법.
- 하부 도전층과 상부 도전층을 연결하기 위한 반도체 장치에 있어서:반도체 기판상에 패터닝되어 적층된 상기 하부 도전층과,상기 패터닝된 공간에 적층된 식각 방지막과,상기 식각 방지막 전면에 적층된 절연층과,상기 하부 도전층의 전면에 적층된 상기 상부 도전층을 포함함을 특징으로 하는 반도체 장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960033071A KR100192589B1 (ko) | 1996-08-08 | 1996-08-08 | 반도체 장치 및 그 제조방법 |
JP9153379A JPH1079426A (ja) | 1996-08-08 | 1997-06-11 | 層間コンタクトの形成方法及びその構造 |
US09/238,384 US6133141A (en) | 1996-08-08 | 1999-01-27 | Methods of forming electrical connections between conductive layers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960033071A KR100192589B1 (ko) | 1996-08-08 | 1996-08-08 | 반도체 장치 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980014210A true KR19980014210A (ko) | 1998-05-25 |
KR100192589B1 KR100192589B1 (ko) | 1999-06-15 |
Family
ID=19469133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960033071A KR100192589B1 (ko) | 1996-08-08 | 1996-08-08 | 반도체 장치 및 그 제조방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6133141A (ko) |
JP (1) | JPH1079426A (ko) |
KR (1) | KR100192589B1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3755520B2 (ja) | 2002-05-22 | 2006-03-15 | セイコーエプソン株式会社 | 電気光学装置および半導体装置 |
JP5172069B2 (ja) * | 2004-04-27 | 2013-03-27 | 富士通セミコンダクター株式会社 | 半導体装置 |
JP4704015B2 (ja) * | 2004-11-29 | 2011-06-15 | ルネサスエレクトロニクス株式会社 | 半導体装置及び半導体記憶装置の製造方法 |
JP2010186833A (ja) * | 2009-02-10 | 2010-08-26 | Toshiba Corp | 半導体記憶装置 |
JP2010251767A (ja) * | 2010-05-18 | 2010-11-04 | Fujitsu Semiconductor Ltd | 半導体装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5110712A (en) * | 1987-06-12 | 1992-05-05 | Hewlett-Packard Company | Incorporation of dielectric layers in a semiconductor |
US4966870A (en) * | 1988-04-14 | 1990-10-30 | International Business Machines Corporation | Method for making borderless contacts |
US4944682A (en) * | 1988-10-07 | 1990-07-31 | International Business Machines Corporation | Method of forming borderless contacts |
US5291058A (en) * | 1989-04-19 | 1994-03-01 | Kabushiki Kaisha Toshiba | Semiconductor device silicon via fill formed in multiple dielectric layers |
US5347100A (en) * | 1991-03-29 | 1994-09-13 | Hitachi, Ltd. | Semiconductor device, process for the production thereof and apparatus for microwave plasma treatment |
KR100218726B1 (ko) * | 1992-12-30 | 1999-09-01 | 김영환 | 고집적 반도체 소자의 접속장치 및 그 제조방법 |
US5451543A (en) * | 1994-04-25 | 1995-09-19 | Motorola, Inc. | Straight sidewall profile contact opening to underlying interconnect and method for making the same |
US5565384A (en) * | 1994-04-28 | 1996-10-15 | Texas Instruments Inc | Self-aligned via using low permittivity dielectric |
US5472913A (en) * | 1994-08-05 | 1995-12-05 | Texas Instruments Incorporated | Method of fabricating porous dielectric material with a passivation layer for electronics applications |
US5534462A (en) * | 1995-02-24 | 1996-07-09 | Motorola, Inc. | Method for forming a plug and semiconductor device having the same |
-
1996
- 1996-08-08 KR KR1019960033071A patent/KR100192589B1/ko not_active IP Right Cessation
-
1997
- 1997-06-11 JP JP9153379A patent/JPH1079426A/ja active Pending
-
1999
- 1999-01-27 US US09/238,384 patent/US6133141A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH1079426A (ja) | 1998-03-24 |
US6133141A (en) | 2000-10-17 |
KR100192589B1 (ko) | 1999-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2809200B2 (ja) | 半導体装置の製造方法 | |
KR100385954B1 (ko) | 국부 식각 저지 물질층을 갖는 비트라인 스터드 상의 비트라인 랜딩 패드와 비경계 컨택을 갖는 반도체 소자 및 그제조방법 | |
CN1319147C (zh) | 利用牺牲掩模层形成自对准接触结构的方法 | |
KR100267108B1 (ko) | 다층배선을구비한반도체소자및그제조방법 | |
JPS5919354A (ja) | 半導体装置 | |
JPH0799246A (ja) | 半導体装置のコンタクト及びその形成方法 | |
KR100192589B1 (ko) | 반도체 장치 및 그 제조방법 | |
KR100303366B1 (ko) | 반도체 소자의 배선 형성방법 | |
KR19980020482A (ko) | 반도체 장치의 배선구조 및 방법 | |
US5920793A (en) | Method for manufacturing a through hole | |
US6445071B1 (en) | Semiconductor device having an improved multi-layer interconnection structure and manufacturing method thereof | |
JP2001345378A (ja) | 半導体装置及びその製造方法 | |
JP3270863B2 (ja) | 半導体装置 | |
US5420068A (en) | Semiconductor integrated circuit and a method for manufacturing a fully planar multilayer wiring structure | |
KR19980024991A (ko) | 다층 배선의 제조방법 | |
KR100265991B1 (ko) | 반도체 장치의 다층 배선간 연결공정 | |
KR19990000275A (ko) | 반도체장치 및 그 제조방법 | |
JP3999940B2 (ja) | 半導体装置の製造方法 | |
KR20000035524A (ko) | 반도체장치 및 그 제조방법 | |
KR100252914B1 (ko) | 반도체 소자의 구조 및 제조 방법 | |
KR100407809B1 (ko) | 반도체 소자의 제조 방법 | |
KR0169761B1 (ko) | 반도체 소자의 금속배선 형성방법 | |
KR960006703B1 (ko) | 반도체 소자의 배선 제조방법 | |
KR20030015703A (ko) | 다층 배선 절연막 구조체 및 그 형성 방법 | |
KR20040042060A (ko) | 반도체소자의 금속배선 형성방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19960808 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19960808 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19981224 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19990129 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19990130 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20011207 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20021209 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20031209 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20041209 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20051206 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20061221 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20080102 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20090102 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20090102 Start annual number: 11 End annual number: 11 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20101210 |