发明授权
- 专利标题: Coating method of forming orientation film of predetermined pattern
- 专利标题(中): 形成预定图案的取向膜的涂布方法
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申请号: US09667763申请日: 2000-09-22
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公开(公告)号: US06842216B1公开(公告)日: 2005-01-11
- 发明人: Jae-Choon Ryu , Joung-Ho Ryu
- 申请人: Jae-Choon Ryu , Joung-Ho Ryu
- 申请人地址: KR Seoul
- 专利权人: LG. Philips LCD Co., Ltd.
- 当前专利权人: LG. Philips LCD Co., Ltd.
- 当前专利权人地址: KR Seoul
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: KR99-41242 19990927
- 主分类号: B05D7/00
- IPC分类号: B05D7/00 ; G02F1/1337 ; G02F1/13 ; B05D5/12
摘要:
The present invention discloses a method of forming an orientation film on a substrate, including: providing the substrate on a stage; positioning a slit coater having a slit nozzle on the substrate; and spraying an orientation material on the substrate through the slit nozzle of the slit coater.
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