KR980005453A - Metal layer formation method of semiconductor device - Google Patents
Metal layer formation method of semiconductor device Download PDFInfo
- Publication number
- KR980005453A KR980005453A KR1019960022802A KR19960022802A KR980005453A KR 980005453 A KR980005453 A KR 980005453A KR 1019960022802 A KR1019960022802 A KR 1019960022802A KR 19960022802 A KR19960022802 A KR 19960022802A KR 980005453 A KR980005453 A KR 980005453A
- Authority
- KR
- South Korea
- Prior art keywords
- semiconductor device
- metal layer
- forming
- metal
- layer
- Prior art date
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- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
본 발명은 반도체 소자의 금속층 형성 방법에 관한 것으로, 절연층으로부터 방출되는 수분으로 인한 폴리머(Polymer)의 생성을 방지하기 위하여 금속을 증착하기 전에 실리콘 기판의 온도를 감소시키므로써 절연층으로부터 수분의 방출이 중단되고, 따라서 폴리머의 생성이 방지되어 금속층의 접촉 저항이 감소된다. 또한 고온에서 금속의 증착이 가능하여 금속의 층덮힘이 향상된다. 그러므로 소자의 전기적 특성 및 수율이 향상될 수 있는 반도체 소자의 금속층 형성 방법에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of forming a metal layer of a semiconductor device. This stops, thus preventing the formation of a polymer and reducing the contact resistance of the metal layer. In addition, it is possible to deposit the metal at a high temperature to improve the layer covering of the metal. Therefore, the present invention relates to a method of forming a metal layer of a semiconductor device in which the electrical characteristics and yield of the device can be improved.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2a 및 제2b도는 본 발명에 따른 반도체 소자의 금속층 형성 방법을 설명하기 위한 소자의 단면도.2A and 2B are cross-sectional views of a device for explaining a method of forming a metal layer of a semiconductor device according to the present invention.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960022802A KR980005453A (en) | 1996-06-21 | 1996-06-21 | Metal layer formation method of semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960022802A KR980005453A (en) | 1996-06-21 | 1996-06-21 | Metal layer formation method of semiconductor device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR980005453A true KR980005453A (en) | 1998-03-30 |
Family
ID=66288181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960022802A KR980005453A (en) | 1996-06-21 | 1996-06-21 | Metal layer formation method of semiconductor device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR980005453A (en) |
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1996
- 1996-06-21 KR KR1019960022802A patent/KR980005453A/en not_active Application Discontinuation
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