KR930006490A - LCD device device - Google Patents

LCD device device Download PDF

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Publication number
KR930006490A
KR930006490A KR1019910016822A KR910016822A KR930006490A KR 930006490 A KR930006490 A KR 930006490A KR 1019910016822 A KR1019910016822 A KR 1019910016822A KR 910016822 A KR910016822 A KR 910016822A KR 930006490 A KR930006490 A KR 930006490A
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KR
South Korea
Prior art keywords
carbon atoms
hydrocarbon group
general formula
liquid crystal
crystal display
Prior art date
Application number
KR1019910016822A
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Korean (ko)
Inventor
노창호
Original Assignee
서주인
제일합섬 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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Publication date
Application filed by 서주인, 제일합섬 주식회사 filed Critical 서주인
Priority to KR1019910016822A priority Critical patent/KR930006490A/en
Publication of KR930006490A publication Critical patent/KR930006490A/en

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Abstract

본 발명은 하기 일반식(I)의 폴리이미드 전구체 혹은 일반식(Ⅱ)의 폴리이미드와 전도성 고분자 화합물을 혼합한 것을 책정표시 소자의 배향막으로 사용하는 것으로 구동전압의 비대칭성 혹은 외부정전기 영향에 의한 이상표시현상을 개선한 액정표시소자 장치이다.The present invention uses a polyimide precursor of general formula (I) or a mixture of polyimide of general formula (II) and a conductive polymer compound as an alignment layer of a display device. It is a liquid crystal display device device having improved abnormal display phenomenon.

(여기에서, R1, R2는 탄소수 6이상의 방향족 탄화수소기 혹은 탄소수 4이상의 지방족 사이클릭 탄화수소기이다)(Wherein R 1 , R 2 is an aromatic hydrocarbon group having 6 or more carbon atoms or an aliphatic cyclic hydrocarbon group having 4 or more carbon atoms)

Description

액정표시 소자 장치LCD device device

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

제2도는 본 발명에 따른 액정표시조사의 일실시예를 보여주는 종단면도.2 is a longitudinal sectional view showing an embodiment of the liquid crystal display irradiation according to the present invention.

Claims (4)

액정표시소자에 있어서, 하기 일반식(I)의 나타내어지는 폴리이미드 전구체.The polyimide precursor represented by following General formula (I) in a liquid crystal display element. (여기에서, R1, R2는 탄소수 6이상의 방향족 탄화수소기 혹은 탄소수 4이상의 지방족 사이클릭 탄화수소기이다)(Wherein R 1 , R 2 is an aromatic hydrocarbon group having 6 or more carbon atoms or an aliphatic cyclic hydrocarbon group having 4 or more carbon atoms) 혹은 하기 일반식(Ⅱ)로 나타내어지는 폴리이미드Or polyimide represented by the following general formula (II) (여기에서, R1, R2는 탄소수 6이상의 방향족 탄화수소기 혹은 탄소수 4이상의 지방족 사이클릭 탄화수소기이다)(Wherein R 1 , R 2 is an aromatic hydrocarbon group having 6 or more carbon atoms or an aliphatic cyclic hydrocarbon group having 4 or more carbon atoms) 와 전도성고분자화합물을 혼합한 것을 배향막으로 사용하는 것을 특징으로 하는 액정표시 소자장치.And a conductive polymer compound are used as an alignment layer. 제1항에 있어서, 폴리이미드 전구체는 하기 일반식(Ⅲ)의 테트라카르본산 이무수물과 하기 일반식(Ⅳ)의 디아미노 화합물을 중합반응하여 수득한 것임을 특징으로 한 액정표시 소자 장치.The liquid crystal display device device according to claim 1, wherein the polyimide precursor is obtained by polymerizing a tetracarboxylic dianhydride of the general formula (III) and a diamino compound of the general formula (IV). (여기에서, R1, R2는 탄소수 6이상의 방향족 탄화수소기 혹은 탄소수 4이상의 지방족 사이클릭 탄화수소기이다)(Wherein R 1 , R 2 is an aromatic hydrocarbon group having 6 or more carbon atoms or an aliphatic cyclic hydrocarbon group having 4 or more carbon atoms) 제1항에 있어서, 전도성 고분자 화합물은 폴리프탈로시아닌, 폴리포르피린계 화합묵, 폴리페노치아진계 화합물 또는 폴리-파라-페닐레아민 임을 특징으로 한 액정표시 소자 장치.The liquid crystal display device device according to claim 1, wherein the conductive high molecular compound is a polyphthalocyanine, a polyporphyrin compound, a polyphenoazine compound or a poly-para-phenylenamine. 제1항 내지 3항중 어느 한 항에 있어서, 전도성 고분자 화합물은 폴리이미드 전구체 혹은 폴리이미드 고형분 100중량부에 대하여 0.5 내지 10중량부로 혼합되는 것을 특징으로 한 액정표시소자 장치.The liquid crystal display device device according to any one of claims 1 to 3, wherein the conductive polymer compound is mixed at 0.5 to 10 parts by weight based on 100 parts by weight of the polyimide precursor or the polyimide solid content. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910016822A 1991-09-26 1991-09-26 LCD device device KR930006490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910016822A KR930006490A (en) 1991-09-26 1991-09-26 LCD device device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910016822A KR930006490A (en) 1991-09-26 1991-09-26 LCD device device

Publications (1)

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KR930006490A true KR930006490A (en) 1993-04-21

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Application Number Title Priority Date Filing Date
KR1019910016822A KR930006490A (en) 1991-09-26 1991-09-26 LCD device device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100252778B1 (en) * 1996-11-21 2000-04-15 김덕중 Fabricating method of organic electroluminescent device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100252778B1 (en) * 1996-11-21 2000-04-15 김덕중 Fabricating method of organic electroluminescent device

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