KR900000719A - Liquid crystal aligning film manufacturing method of liquid crystal display element - Google Patents

Liquid crystal aligning film manufacturing method of liquid crystal display element Download PDF

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Publication number
KR900000719A
KR900000719A KR1019880008123A KR880008123A KR900000719A KR 900000719 A KR900000719 A KR 900000719A KR 1019880008123 A KR1019880008123 A KR 1019880008123A KR 880008123 A KR880008123 A KR 880008123A KR 900000719 A KR900000719 A KR 900000719A
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KR
South Korea
Prior art keywords
liquid crystal
display element
crystal display
aligning film
temperature
Prior art date
Application number
KR1019880008123A
Other languages
Korean (ko)
Inventor
이건종
Original Assignee
최근선
주식회사 금성사
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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Publication date
Application filed by 최근선, 주식회사 금성사 filed Critical 최근선
Priority to KR1019880008123A priority Critical patent/KR900000719A/en
Publication of KR900000719A publication Critical patent/KR900000719A/en

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Abstract

내용 없음No content

Description

액정 표시 소자의 액정 배향막 제조 방법Liquid crystal aligning film manufacturing method of liquid crystal display element

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

제1도는 통상의 전계 효과형 액정 표시 소자 단면도.1 is a cross-sectional view of a conventional field effect liquid crystal display element.

제2도는 종래의 제조 방법과 본 발명의 제조 방법에 대한 열중량 분석 곡선의 비교 그래프.2 is a comparative graph of thermogravimetric analysis curves for the conventional production method and the production method of the present invention.

제3도는 본 발명의 열중량 분석 곡선과 열중량 미분곡선의 비교 그래프.3 is a comparative graph of the thermogravimetric analysis curve and the thermogravimetric derivative curve of the present invention.

Claims (1)

액정 표시 소자의 제조 공정에 있어서, 폴리아미드를 유기 용매에 용해한 용액을 기판에 도포하는 도포 공정과, 용액을 도포한 기판을 80-100℃의 온도에서 질소(N2)흐름에 의한 열분해 반응을 이용한 가건조 공정과, 상기 기판을 매분 20℃의 승온도로 250℃이상의 온도까지 가열하는 공정에서 공기 흐름에 의한 산화 분해 반응을 이용한 승온 공정등으로 이루어지는 액정 표시 소자의 액정 배향막 제조 방법.In the manufacturing process of a liquid crystal display element, the application | coating process which apply | coats the solution which melt | dissolved polyamide in the organic solvent to a board | substrate, and the board | substrate which apply | coated the solution used the pyrolysis reaction by nitrogen (N2) flow at the temperature of 80-100 degreeC. The manufacturing method of the liquid crystal aligning film of the liquid crystal display element which consists of a temporary drying process and the temperature rising process using the oxidative decomposition reaction by air flow in the process of heating the said board | substrate to the temperature of 250 degreeC or more at the temperature of 20 degreeC every minute. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880008123A 1988-06-30 1988-06-30 Liquid crystal aligning film manufacturing method of liquid crystal display element KR900000719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880008123A KR900000719A (en) 1988-06-30 1988-06-30 Liquid crystal aligning film manufacturing method of liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880008123A KR900000719A (en) 1988-06-30 1988-06-30 Liquid crystal aligning film manufacturing method of liquid crystal display element

Publications (1)

Publication Number Publication Date
KR900000719A true KR900000719A (en) 1990-01-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880008123A KR900000719A (en) 1988-06-30 1988-06-30 Liquid crystal aligning film manufacturing method of liquid crystal display element

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KR (1) KR900000719A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010035824A (en) * 1999-10-04 2001-05-07 김순택 Spraying apparatus of alignment layer for liquid crystal display panel
KR100525145B1 (en) * 2001-11-30 2005-11-02 가부시키가이샤 히타치세이사쿠쇼 Method of manufacturing liquid crystal display and drying apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010035824A (en) * 1999-10-04 2001-05-07 김순택 Spraying apparatus of alignment layer for liquid crystal display panel
KR100525145B1 (en) * 2001-11-30 2005-11-02 가부시키가이샤 히타치세이사쿠쇼 Method of manufacturing liquid crystal display and drying apparatus

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