KR970076004A - Orientation film formation and rubbing method - Google Patents
Orientation film formation and rubbing method Download PDFInfo
- 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
- Authority
- KR
- South Korea
- Prior art keywords
- rubbing
- alignment film
- film formation
- rubbing method
- polyimide
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 4
- 239000004642 Polyimide Substances 0.000 claims abstract 4
- 229920001721 polyimide Polymers 0.000 claims abstract 4
- 239000000758 substrate Substances 0.000 claims abstract 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
Landscapes
- Liquid Crystal (AREA)
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
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)
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 |
Family
ID=66219879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960015248A Withdrawn KR970076004A (en) | 1996-05-09 | 1996-05-09 | Orientation film formation and rubbing method |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970076004A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100813024B1 (en) * | 2002-06-14 | 2008-03-13 | 삼성전자주식회사 | Alignment film coating method and apparatus |
| KR101340230B1 (en) * | 2011-12-07 | 2013-12-10 | 하이디스 테크놀로지 주식회사 | Apparatus of forming an alignment layer for a liquid crystal display device |
-
1996
- 1996-05-09 KR KR1019960015248A patent/KR970076004A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100813024B1 (en) * | 2002-06-14 | 2008-03-13 | 삼성전자주식회사 | Alignment film coating method and apparatus |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19960509 |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |