Invention Grant
- Patent Title: Roller apparatus, printing method and method of fabricating liquid crystal display device using the same
- Patent Title (中): 滚筒装置,印刷方法和使用其制造液晶显示装置的方法
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Application No.: US12003317Application Date: 2007-12-21
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Publication No.: US08943965B2Publication Date: 2015-02-03
- Inventor: Soon Sung Yoo , Youn Gyoung Chang , Seung Hee Nam , Nam Kook Kim
- Applicant: Soon Sung Yoo , Youn Gyoung Chang , Seung Hee Nam , Nam Kook Kim
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2007-0011909 20070206
- Main IPC: B41M1/08
- IPC: B41M1/08 ; B41M1/10 ; B41F7/00 ; B41F9/00

Abstract:
Provided are a roller apparatus, a printing method and a method of fabricating an LCD device using the same, which can minimize the number of processes and a printing defect. In the printing method, first patterns are formed on a blanket. The first patterns have different surface energy from that of the blanket, and the blanket is formed around a roller. The roller is rotated and a printing material is dropped to form second patterns on the blanket between the first patterns. The second patterns are transferred from the roller onto a substrate.
Public/Granted literature
- US20080184904A1 Roller apparatus, printing method and method of faricating liquid crystal display device using the same Public/Granted day:2008-08-07
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