KR970022439A - Orientation processing method - Google Patents

Orientation processing method Download PDF

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Publication number
KR970022439A
KR970022439A KR1019950035163A KR19950035163A KR970022439A KR 970022439 A KR970022439 A KR 970022439A KR 1019950035163 A KR1019950035163 A KR 1019950035163A KR 19950035163 A KR19950035163 A KR 19950035163A KR 970022439 A KR970022439 A KR 970022439A
Authority
KR
South Korea
Prior art keywords
rubbing
display device
processing method
liquid crystal
crystal display
Prior art date
Application number
KR1019950035163A
Other languages
Korean (ko)
Other versions
KR100399746B1 (en
Inventor
신기철
Original Assignee
김광호
삼성전자 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.)
Filing date
Publication date
Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950035163A priority Critical patent/KR100399746B1/en
Publication of KR970022439A publication Critical patent/KR970022439A/en
Application granted granted Critical
Publication of KR100399746B1 publication Critical patent/KR100399746B1/en

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing

Abstract

본 발명은 액정 표시 소자의 배향처리방법에 관한 것으로, 고품질 표시 소자를 구현하기 위한 수단으로 컨택 배향처리시 러빙 포의 길이, 굵기 및 재질을 달리하는 액정 표시 소자를 제조공정에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for processing an alignment of a liquid crystal display device, and to a process for manufacturing a liquid crystal display device having different lengths, thicknesses, and materials of a rubbing cloth during contact alignment processing as a means for implementing a high quality display device.

본 발명은 러빙 스트랭스(rubbing strength)가 러빙횟수, 컨택 랭스(lengh), 회전속도에 의존한다는 이론적 근거에 의거하여, 자연섬유(양털 등)를 사용하여 섬유의 길이를 3㎜ 이상, 굵기를 10㎛ 이하로 하여 러빙 스트랭스를 크게 하고, 또한 소프트 러빙이 가능하게 하는 방법을 고안하였다.The present invention is based on the theoretical basis that the rubbing strength depends on the number of rubbing, contact length (lengh), rotation speed, using a natural fiber (fleece, etc.) to the length of the fiber 3mm or more, 10 The method was devised to increase the rubbing strength to less than or equal to µm and to enable soft rubbing.

Description

배향 처리 방법Orientation processing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명에 의한 배향막이 구조도.2 is a structural diagram of an alignment film according to the present invention.

Claims (2)

액정을 일정한 방향으로 배향시키기 위하여 유기 고분자막을 원하는 러빙 메타니즘에 있어서, 러빙수단을 이용하여 소프트 러빙이 가능하도록 하는 것을 특징으로 하는 배향처리방법.A rubbing mechanism in which an organic polymer film is desired in order to align liquid crystals in a predetermined direction, wherein the rubbing means enables soft rubbing. 제1항에 있어서, 상기 러빙 수단은 양털등과 같은 자연섬유를 사용하는 것을 특징으로 하는 배향 처리방법.The orientation processing method according to claim 1, wherein the rubbing means uses natural fibers such as fleece. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950035163A 1995-10-12 1995-10-12 Alignment processing method KR100399746B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950035163A KR100399746B1 (en) 1995-10-12 1995-10-12 Alignment processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950035163A KR100399746B1 (en) 1995-10-12 1995-10-12 Alignment processing method

Publications (2)

Publication Number Publication Date
KR970022439A true KR970022439A (en) 1997-05-28
KR100399746B1 KR100399746B1 (en) 2003-12-01

Family

ID=37422266

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950035163A KR100399746B1 (en) 1995-10-12 1995-10-12 Alignment processing method

Country Status (1)

Country Link
KR (1) KR100399746B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879254B1 (en) * 2007-08-29 2009-01-16 주식회사 영도벨벳 Brushing apparatus for rubbing cloth

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2507747B2 (en) * 1986-09-17 1996-06-19 旭化成工業株式会社 Liquid crystal rubbing material
JPH05241158A (en) * 1992-03-03 1993-09-21 Matsushita Electric Ind Co Ltd Rubbing treatment of liquid crystal oriented film
JP3088564B2 (en) * 1992-07-16 2000-09-18 富士通株式会社 Image processing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100879254B1 (en) * 2007-08-29 2009-01-16 주식회사 영도벨벳 Brushing apparatus for rubbing cloth

Also Published As

Publication number Publication date
KR100399746B1 (en) 2003-12-01

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