KR940016926A - Thin Film Transistor Manufacturing Method - Google Patents
Thin Film Transistor Manufacturing Method Download PDFInfo
- Publication number
- KR940016926A KR940016926A KR1019920027084A KR920027084A KR940016926A KR 940016926 A KR940016926 A KR 940016926A KR 1019920027084 A KR1019920027084 A KR 1019920027084A KR 920027084 A KR920027084 A KR 920027084A KR 940016926 A KR940016926 A KR 940016926A
- Authority
- KR
- South Korea
- Prior art keywords
- polysilicon
- thin film
- film transistor
- gate
- manufacturing
- Prior art date
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Abstract
박막 트랜지스터를 제조할때, 게이트 모서리에 발생되는 브릿지를 제거하기 위해, 습식식각 및 습식산화를 적용하여, 박막 트랜지스터의 채널 폴리실리콘의 잔유물을 제거하여, 박막 트랜지스터의 특성 및 균일도를 향상시킨다.In manufacturing the thin film transistor, wet etching and wet oxidation are applied to remove the bridges generated at the edges of the gate, thereby removing the residue of the channel polysilicon of the thin film transistor, thereby improving the characteristics and uniformity of the thin film transistor.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제3a도 내지 3c도는 본 발명의 방법에 따라 박막 트랜지스터의 게이트 산화막 상부에 폴리실리콘 잔유물이 제거된 상태를 나타내는 박막 트랜지스터의 단면도.3A to 3C are cross-sectional views of a thin film transistor showing a state in which polysilicon residues are removed on top of a gate oxide film of the thin film transistor according to the method of the present invention.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920027084A KR940016926A (en) | 1992-12-31 | 1992-12-31 | Thin Film Transistor Manufacturing Method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920027084A KR940016926A (en) | 1992-12-31 | 1992-12-31 | Thin Film Transistor Manufacturing Method |
Publications (1)
Publication Number | Publication Date |
---|---|
KR940016926A true KR940016926A (en) | 1994-07-25 |
Family
ID=67220058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920027084A KR940016926A (en) | 1992-12-31 | 1992-12-31 | Thin Film Transistor Manufacturing Method |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940016926A (en) |
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1992
- 1992-12-31 KR KR1019920027084A patent/KR940016926A/en not_active Application Discontinuation
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