Invention Grant
US08040486B2 Ink for forming liquid crystal spacer and liquid crystal display device using such ink
失效
用于形成液晶间隔物的油墨和使用这种油墨的液晶显示装置
- Patent Title: Ink for forming liquid crystal spacer and liquid crystal display device using such ink
- Patent Title (中): 用于形成液晶间隔物的油墨和使用这种油墨的液晶显示装置
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Application No.: US12296143Application Date: 2007-03-28
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Publication No.: US08040486B2Publication Date: 2011-10-18
- Inventor: Yasushi Kumashiro , Naoki Maruyama , Kazunori Yamamoto
- Applicant: Yasushi Kumashiro , Naoki Maruyama , Kazunori Yamamoto
- Applicant Address: JP Tokyo
- Assignee: Hitachi Chemical Company, Ltd.
- Current Assignee: Hitachi Chemical Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JPP2006-105168 20060406
- International Application: PCT/JP2007/056595 WO 20070328
- International Announcement: WO2007/114145 WO 20071011
- Main IPC: G02F1/1339
- IPC: G02F1/1339
Abstract:
The object of the invention is to provide a liquid crystal spacer-forming ink that can sufficiently reduce the dot diameter of liquid crystal spacers formed by ink jet printing, and specifically it provides a liquid crystal spacer-forming ink with a surface tension of at least 28 mN/m at 25° C. and a viscosity of no greater than 50 mPa·s at 25° C.
Public/Granted literature
- US20100328599A1 Ink for Forming Liquid Crystal Spacer and Liquid Crystal Display Device Using Such Ink Public/Granted day:2010-12-30
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