KR920013746A - LDD structure transistor manufacturing method - Google Patents

LDD structure transistor manufacturing method Download PDF

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Publication number
KR920013746A
KR920013746A KR1019900021365A KR900021365A KR920013746A KR 920013746 A KR920013746 A KR 920013746A KR 1019900021365 A KR1019900021365 A KR 1019900021365A KR 900021365 A KR900021365 A KR 900021365A KR 920013746 A KR920013746 A KR 920013746A
Authority
KR
South Korea
Prior art keywords
ldd structure
forming
gate
film
transistor manufacturing
Prior art date
Application number
KR1019900021365A
Other languages
Korean (ko)
Inventor
송근용
정철동
Original Assignee
문정환
금성일렉트론 주식회사
Priority date (The priority date 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 date listed.)
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Application filed by 문정환, 금성일렉트론 주식회사 filed Critical 문정환
Priority to KR1019900021365A priority Critical patent/KR920013746A/en
Publication of KR920013746A publication Critical patent/KR920013746A/en

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  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Thin Film Transistor (AREA)

Abstract

내용 없음No content

Description

LDD구조의 트랜지스터 제조방법LDD structure transistor manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명의 공정단면도2 is a cross-sectional view of the process of the present invention.

Claims (1)

기판위에 게이트용 산화막과 다결정규소막을 차례로 증착하고 게이트 마스크를 형성한 후 다결정규소막의 불필요한 부분을 제거하여 게이트 다결정규소막을 형성하는 단계, 저농도 소오스/드레인 이온주입을 실시한 다음 산화막을 상기 게이트 다결정규소막을 감싸고 있는 형태로 형성하는 단계, 고농도 소오스/드레인 이온주입을 실시한 다음 열처리하는 단계가 차례로 포함됨을 특징으로 하는 LDD구조의 트랜지스터 제조방법.Depositing a gate oxide film and a polysilicon film on a substrate in order, forming a gate mask, removing unnecessary portions of the polysilicon film to form a gate polycrystalline silicon film, performing a low concentration source / drain ion implantation, and then forming an oxide film on the gate polycrystalline silicon film. Forming the encapsulated form, the method of manufacturing a transistor having an LDD structure characterized in that it comprises a step of performing a high concentration source / drain ion implantation and then heat treatment. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900021365A 1990-12-21 1990-12-21 LDD structure transistor manufacturing method KR920013746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900021365A KR920013746A (en) 1990-12-21 1990-12-21 LDD structure transistor manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900021365A KR920013746A (en) 1990-12-21 1990-12-21 LDD structure transistor manufacturing method

Publications (1)

Publication Number Publication Date
KR920013746A true KR920013746A (en) 1992-07-29

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ID=67538535

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900021365A KR920013746A (en) 1990-12-21 1990-12-21 LDD structure transistor manufacturing method

Country Status (1)

Country Link
KR (1) KR920013746A (en)

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