KR970076004A - Orientation film formation and rubbing method - Google Patents

Orientation film formation and rubbing method Download PDF

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Publication number
KR970076004A
KR970076004A KR1019960015248A KR19960015248A KR970076004A KR 970076004 A KR970076004 A KR 970076004A KR 1019960015248 A KR1019960015248 A KR 1019960015248A KR 19960015248 A KR19960015248 A KR 19960015248A KR 970076004 A KR970076004 A KR 970076004A
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KR
South Korea
Prior art keywords
rubbing
alignment film
film formation
rubbing method
polyimide
Prior art date
Application number
KR1019960015248A
Other languages
Korean (ko)
Inventor
최인용
Original Assignee
엄길용
오리온전기 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 엄길용, 오리온전기 주식회사 filed Critical 엄길용
Priority to KR1019960015248A priority Critical patent/KR970076004A/en
Publication of KR970076004A publication Critical patent/KR970076004A/en

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Abstract

본 발명은 LCD의 배향막 형성 및 러빙 방법에 관한 것으로, 닥터 블레이드(24)를 이용하여 로울러(23)위에 폴리이미드를 균일하게 도포하고, 도포된 폴리이미드를 러빙천(27)이 부착된 러빙 로울러(26)에 인쇄하여 기판(21) 위에 배향막을 얇고 균일하게 도포하면서 러빙공정을 동시에 실시하는 배향막 형성 및 러빙 방법을 개시한다. 그로 인해, 배향막을 도포하는 공정과 러빙 공정을 동시에 실시함으로써 LCD 제조시에 공정수와 공정 시간을 줄일 수 있는 이점이 있다.The present invention relates to an alignment film forming method and an rubbing method for an LCD, in which polyimide is uniformly coated on a roller (23) using a doctor blade (24), and the applied polyimide is applied to a rubbing roller Discloses an alignment film formation and rubbing method in which an alignment film is thinly and uniformly applied onto a substrate 21 by printing on a substrate 26 and simultaneously performing a rubbing process. Therefore, there is an advantage that the process number and the process time can be reduced at the time of LCD manufacturing by simultaneously performing the process of applying the alignment film and the rubbing process.

Description

배향막 형성 및 러빙 방법Orientation film formation and rubbing method

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

제2도는 본 발명에 의한 배향막 형성 및 러빙 방법을 나타내는 도면.FIG. 2 is a view showing an orientation film formation and rubbing method according to the present invention; FIG.

Claims (1)

LCD의 배향막 형성 및 러빙 방법에 있어서, 닥터 블레이드(24)를 이용하여 로울러(23)위에 폴리이미드를 균일하게 도포하고, 도포된 폴리이미드를 러빙천(27)이 부착된 러빙 로울러(26)에 인쇄하여 기판(21)위에 배향막을 얇고 균일하게 도포하면서 러빙 공정을 동시에 실시하는 것을 특징으로 하는 배향막 형성 및 러빙 방법.In the orientation film formation and rubbing method of the LCD, polyimide is uniformly coated on the roller 23 using the doctor blade 24, and the coated polyimide is applied to the rubbing roller 26 with the rubbing cloth 27 And rubbing is performed simultaneously while thinly and uniformly applying the alignment film on the substrate (21). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960015248A 1996-05-09 1996-05-09 Orientation film formation and rubbing method KR970076004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960015248A KR970076004A (en) 1996-05-09 1996-05-09 Orientation film formation and rubbing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960015248A KR970076004A (en) 1996-05-09 1996-05-09 Orientation film formation and rubbing method

Publications (1)

Publication Number Publication Date
KR970076004A true KR970076004A (en) 1997-12-10

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KR1019960015248A KR970076004A (en) 1996-05-09 1996-05-09 Orientation film formation and rubbing method

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KR (1) KR970076004A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100813024B1 (en) * 2002-06-14 2008-03-13 삼성전자주식회사 Method and apparatus for coating orientation film
KR101340230B1 (en) * 2011-12-07 2013-12-10 하이디스 테크놀로지 주식회사 Apparatus of forming an alignment layer for a liquid crystal display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100813024B1 (en) * 2002-06-14 2008-03-13 삼성전자주식회사 Method and apparatus for coating orientation film
KR101340230B1 (en) * 2011-12-07 2013-12-10 하이디스 테크놀로지 주식회사 Apparatus of forming an alignment layer for a liquid crystal display device

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