KR970075985A - Method for manufacturing lower substrate of liquid crystal display element - Google Patents

Method for manufacturing lower substrate of liquid crystal display element Download PDF

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Publication number
KR970075985A
KR970075985A KR1019960017392A KR19960017392A KR970075985A KR 970075985 A KR970075985 A KR 970075985A KR 1019960017392 A KR1019960017392 A KR 1019960017392A KR 19960017392 A KR19960017392 A KR 19960017392A KR 970075985 A KR970075985 A KR 970075985A
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KR
South Korea
Prior art keywords
liquid crystal
photoresist layer
crystal display
display element
lower substrate
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Application number
KR1019960017392A
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Korean (ko)
Inventor
노봉규
이숭희
Original Assignee
김주용
현대전자산업 주식회사
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Application filed by 김주용, 현대전자산업 주식회사 filed Critical 김주용
Priority to KR1019960017392A priority Critical patent/KR970075985A/en
Publication of KR970075985A publication Critical patent/KR970075985A/en

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Abstract

본 발명은 액정 표시 소자의 제조방법에 있어서, 액정 표시 소자의 하부기판의 공정 단계를 줄임으로써, 생산성을 향상시킬 수 있는 액정 표시 소자의 하부 기판 제조방법에 관한 것으로, 투명 유리 기판 위에 박막 트랜지스터 소자 및 이 박막 트랜지스터 소자와 접속되는 화소 전극 상부에 패시베이션 막을 형성하는 액정 표시 소자의 하부 기판 제조 방법에 있어서, 상기 패시베이션막은 상기 트랜지스터 소자 및 화소 전극 상부에 솔번트(solvent)에 녹인 감광성 수지인 감광막을 도포하는 단계; 상기 도포된 감광막의 소정 부분을 노광한 후 현상하여 감광막을 패턴화하는 단계; 및 상기 패턴화된 감광막을 경화하는 단계를 포함하는 것을 특징으로 한다.The present invention relates to a method of manufacturing a lower substrate of a liquid crystal display element capable of improving productivity by reducing the process steps of a lower substrate of a liquid crystal display element in a method of manufacturing a liquid crystal display element, And forming a passivation film on the pixel electrode connected to the thin film transistor element, wherein the passivation film comprises a photosensitive film which is a photosensitive resin dissolved in a solvent in the upper portion of the transistor element and the pixel electrode, Applying; Patterning the photoresist layer by exposing a predetermined portion of the applied photoresist layer and developing the photoresist layer; And curing the patterned photosensitive film.

Description

액정 표시 소자의 하부 기판 제조방법Method for manufacturing lower substrate of liquid crystal display element

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제2도 (가) 내지 (다)는 본 발명의 일 실시예에 따른 액정 표시 소자의 하부 기판 제조 방법을 나타낸 도면.FIGS. 2 (a) through 2 (c) illustrate a method of manufacturing a lower substrate of a liquid crystal display according to an embodiment of the present invention. FIG.

Claims (3)

투명 유리 기판 위에 박막 트랜지스터 소자 및 이 박막 트랜지스터 소자와 접속되는 화소 전극 상부에 패시베이션 막을 형성하는 액정 표시 소자의 하부 기판 제조 방법에 있어서, 상기 패시베이션 막의 형성은 상기 트랜지스터 소자 및 화소 전극 상부에 솔번트(solvent)에 녹인 감광성 수지인 감광막을 도포하는 단계; 상기 도포된 감광막의 소정 부분을 노광한 후 현상하여 감광막을 패턴화하는 단계; 및 상기 패턴화된 감광막을 경화하는 단계를 포함하는 것을 특징으로 하는 액정 표시 소자의 하부 기판 제조방법.A method for manufacturing a lower substrate of a liquid crystal display element which forms a passivation film on a thin film transistor element and a pixel electrode connected to the thin film transistor element, on a transparent glass substrate, wherein the passivation film is formed on the transistor element and the pixel electrode, a photosensitive resin which is a photosensitive resin dissolved in a solvent; Patterning the photoresist layer by exposing a predetermined portion of the applied photoresist layer and developing the photoresist layer; And a step of curing the patterned photoresist layer. 제1항에 있어서, 상기 패턴화된 감광막은 200℃에서 경화하는 것을 특징으로 하는 액정 표시 소자의 하부 기판 제조방법.2. The method of claim 1, wherein the patterned photoresist layer is cured at 200 < 0 > C. 제1항에 있어서, 상기 감광막으로 형성된 패시베이션 막을 액정셀의 실(seal)제 안에만 형성하는 것을 특징으로 하는 액정 표시 소자의 하부 기판 제조방법.The method of claim 1, wherein the passivation film formed of the photoresist film is formed only in a sealant of the liquid crystal cell. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960017392A 1996-05-22 1996-05-22 Method for manufacturing lower substrate of liquid crystal display element KR970075985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960017392A KR970075985A (en) 1996-05-22 1996-05-22 Method for manufacturing lower substrate of liquid crystal display element

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Application Number Priority Date Filing Date Title
KR1019960017392A KR970075985A (en) 1996-05-22 1996-05-22 Method for manufacturing lower substrate of liquid crystal display element

Publications (1)

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KR970075985A true KR970075985A (en) 1997-12-10

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930016809A (en) * 1992-01-28 1993-08-30 키나아 쯔또무 Method for manufacturing active addressing substrate and liquid crystal display device having the substrate
JPH08122819A (en) * 1994-10-25 1996-05-17 Mitsubishi Electric Corp Liquid crystal display device and its manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930016809A (en) * 1992-01-28 1993-08-30 키나아 쯔또무 Method for manufacturing active addressing substrate and liquid crystal display device having the substrate
JPH08122819A (en) * 1994-10-25 1996-05-17 Mitsubishi Electric Corp Liquid crystal display device and its manufacture

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