Invention Grant
- Patent Title: Display panel, method for producing the same and composition of ink used by the method for producing the same
- Patent Title (中): 显示面板，其制造方法及其制造方法使用的油墨组成
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Application No.: US12231073Application Date: 2008-08-28
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Publication No.: US08142866B2Publication Date: 2012-03-27
- Inventor: Teruhiko Iwase , Takashi Aoki , Osamu Ina , Yasuo Yoshihiro , Yukitoshi Takahashi , Shinichi Sato
- Applicant: Teruhiko Iwase , Takashi Aoki , Osamu Ina , Yasuo Yoshihiro , Yukitoshi Takahashi , Shinichi Sato
- Applicant Address: JP Kariya JP Tokyo
- Assignee: Denso Corporation,Toyo Ink Mfg., Ltd.
- Current Assignee: Denso Corporation,Toyo Ink Mfg., Ltd.
- Current Assignee Address: JP Kariya JP Tokyo
- Agency: Harness, Dickey & Pierce, PLC
- Priority: JP2007-222520 20070829; JP2007-268987 20071016
- Main IPC: B41M5/40
- IPC: B41M5/40
Abstract:
A display panel has a resin substrate and a printed layer formed on at least a part of the resin substrate through inkjet printing. The printed layer is formed from cured products of UV-curable inks each containing UV-curable monomers which are polymerized and cured by UV irradiation, and the printed layer has at least two such cured products having different pencil hardness values.
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