Invention Grant
- Patent Title: Pattern transcription device and method of fabricating cliché for the same
- Patent Title (中): 模式转录装置及其制作方法
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Application No.: US11944198Application Date: 2007-11-21
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Publication No.: US08689688B2Publication Date: 2014-04-08
- Inventor: Seung-Hee Nam , Nam-Kook Kim , Soon-Sung Yoo , Youn-Gyong Chang
- Applicant: Seung-Hee Nam , Nam-Kook Kim , Soon-Sung Yoo , Youn-Gyong Chang
- Applicant Address: KR Seoul
- Assignee: LG Display Co., Ltd.
- Current Assignee: LG Display Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Brinks, Gilson & Lione
- Priority: KR10-2007-0010069 20070131
- Main IPC: B41C1/02
- IPC: B41C1/02

Abstract:
A pattern transcription apparatus comprises a cliché including a concave portion, a convex portion and a printing stopper, the printing stopper formed on a bottom surface of the concave portion; and a blanket, on which a resist material layer is coated, rotatable on the cliché, wherein a surface energy density of the blanket is greater than a surface energy density of the printing stopper and is smaller than a surface energy of the cliché.
Public/Granted literature
- US20080178756A1 PATTERN TRANSCRIPTION DEVICE AND METHOD OF FABRICATING CLICHE FOR THE SAME Public/Granted day:2008-07-31
Information query