KR100204009B1 - 반도체소자 제조방법 - Google Patents
반도체소자 제조방법 Download PDFInfo
- Publication number
- KR100204009B1 KR100204009B1 KR1019950055930A KR19950055930A KR100204009B1 KR 100204009 B1 KR100204009 B1 KR 100204009B1 KR 1019950055930 A KR1019950055930 A KR 1019950055930A KR 19950055930 A KR19950055930 A KR 19950055930A KR 100204009 B1 KR100204009 B1 KR 100204009B1
- Authority
- KR
- South Korea
- Prior art keywords
- interlayer insulating
- insulating film
- contact hole
- metal
- semiconductor device
- 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
- 239000004065 semiconductor Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 17
- 239000011229 interlayer Substances 0.000 claims abstract description 16
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims abstract description 6
- 238000000137 annealing Methods 0.000 claims abstract description 5
- 229910052786 argon Inorganic materials 0.000 claims abstract description 5
- 238000000151 deposition Methods 0.000 claims abstract description 5
- 238000005530 etching Methods 0.000 claims abstract description 3
- 230000001678 irradiating effect Effects 0.000 claims abstract description 3
- 239000005380 borophosphosilicate glass Substances 0.000 claims description 10
- 239000010410 layer Substances 0.000 claims description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 4
- 238000001465 metallisation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000011800 void material Substances 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
- 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
- H01L21/76814—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 post-treatment or after-treatment, e.g. cleaning or removal of oxides on underlying conductors
-
- 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
- H01L21/76804—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 by forming tapered via holes
-
- 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
- H01L21/76822—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc.
- H01L21/76826—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc. by contacting the layer with gases, liquids or plasmas
-
- 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
- H01L21/76822—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc.
- H01L21/76828—Modification of the material of dielectric layers, e.g. grading, after-treatment to improve the stability of the layers, to increase their density etc. thermal treatment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (4)
- 반도체기판상에 층간절연막을 형성하는 단계와, 상기 층간절연막을 선택적으로 식각하여 콘택홀을 형성하는 단계,낮은 에너지의 아르곤 플라즈마를 조사하고 비교적 낮은 온도에서 어닐링 공정을 행하여 상기 층간절연막을 플로우시키는 단계, 및 상기 콘택홀을 포함한 층간절연막 전면에 금속을 증착하는 단계를 포함하는 것을 특징으로 하는 반도체소자 제조방법.
- 제1항에 있어서, 상기 층간절연막은 BPSG, PSG 및 BSG 중에서 선택된 어느 하나로 형성하는 것을 특징으로 하는 반도체소자 제조방법.
- 제1항에 있어서, 상기 아르곤플라즈마는 300-450℃의 온도에서 30-90분 동안 5-15eV정도의 에너지로 조사하는 것을 특징으로하는 반도체소자 제조방법.
- 제1항에 있어서, 상기 어닐링공정은 300 - 450℃의 온도에서 행하는 것을 특징으로 하는 반도체소자 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950055930A KR100204009B1 (ko) | 1995-12-23 | 1995-12-23 | 반도체소자 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950055930A KR100204009B1 (ko) | 1995-12-23 | 1995-12-23 | 반도체소자 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970052341A KR970052341A (ko) | 1997-07-29 |
KR100204009B1 true KR100204009B1 (ko) | 1999-06-15 |
Family
ID=19444105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950055930A Expired - Fee Related KR100204009B1 (ko) | 1995-12-23 | 1995-12-23 | 반도체소자 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100204009B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100411144B1 (ko) * | 2002-02-26 | 2003-12-24 | 서울대학교 공과대학 교육연구재단 | 아르곤-수소 플라즈마를 이용한 무플럭스 솔더 범프의 리플로우 방법 |
-
1995
- 1995-12-23 KR KR1019950055930A patent/KR100204009B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR970052341A (ko) | 1997-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR0144085B1 (ko) | 반도체 소자의 금속배선 형성방법 | |
US5087322A (en) | Selective metallization for high temperature semiconductors | |
KR100204009B1 (ko) | 반도체소자 제조방법 | |
KR100220933B1 (ko) | 반도체 소자의 금속배선 형성방법 | |
JP2720023B2 (ja) | 半導体装置の製造方法 | |
US5093274A (en) | Semiconductor device and method for manufacture thereof | |
JPH02162722A (ja) | 半導体装置の製造方法 | |
KR100191710B1 (ko) | 반도체 소자의 금속 배선 방법 | |
KR100338106B1 (ko) | 반도체소자의금속배선형성방법 | |
KR100187677B1 (ko) | 반도체 소자의 확산방지층 형성방법 | |
KR19980056170A (ko) | 반도체 소자의 금속 배선 형성방법 | |
KR100284074B1 (ko) | 반도체 소자 제조방법 | |
KR0157876B1 (ko) | 반도체 소자의 배선 제조방법 | |
KR100253337B1 (ko) | 반도체소자의 금속배선 형성방법 | |
KR0184940B1 (ko) | 반도체 소자 제조방법 | |
KR0137813B1 (ko) | 모스 트랜지스터(mosfet)의 금속 배선 형성 방법 | |
KR930001896B1 (ko) | 반도체 장치의 금속배선구조 및 그 형성방법 | |
JPS6197825A (ja) | 半導体装置の製造方法 | |
KR100220242B1 (ko) | 반도체 소자의 금속배선 형성방법 | |
KR950011553B1 (ko) | 금속배선 형성방법 | |
KR0139599B1 (ko) | 반도체 장치의 금속배선 형성방법 | |
KR100186985B1 (ko) | 반도체 소자의 콘택홀 매립 금속배선 형성방법 | |
KR970004771B1 (ko) | 반도체 소자의 금속배선 형성방법 | |
KR20000030937A (ko) | 반도체 소자의 미세 콘택홀 제조 방법 | |
KR100617044B1 (ko) | 반도체 소자의 금속배선 형성방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19951223 |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19960819 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19951223 Comment text: Patent 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: 19981229 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19990325 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19990326 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20020219 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20030218 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20040218 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20050221 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20060220 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20070221 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20080222 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20090223 Start annual number: 11 End annual number: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20100224 Start annual number: 12 End annual number: 12 |
|
FPAY | Annual fee payment |
Payment date: 20110222 Year of fee payment: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20110222 Start annual number: 13 End annual number: 13 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20130209 |