发明申请
US20110141428A1 PROCESS FOR PRODUCING SPACER FOR LIQUID CRYSTAL DISPLAY APPARATUS, INK FOR SPACER FORMATION, LIQUID CRYSTAL DISPLAY APPARTUS AND PROCESS FOR MANUFACTURING THE SAME
审中-公开
用于生产用于液晶显示装置的间隔物的方法，用于间隔物形成的液体液晶显示器及其制造方法
- 专利标题： PROCESS FOR PRODUCING SPACER FOR LIQUID CRYSTAL DISPLAY APPARATUS, INK FOR SPACER FORMATION, LIQUID CRYSTAL DISPLAY APPARTUS AND PROCESS FOR MANUFACTURING THE SAME
- 专利标题（中）： 用于生产用于液晶显示装置的间隔物的方法，用于间隔物形成的液体液晶显示器及其制造方法
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申请号： US12676704申请日： 2007-10-03
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公开(公告)号： US20110141428A1公开(公告)日： 2011-06-16
- 发明人: Naoki Maruyama , Kazunori Yamamoto , Yasushi Kumashiro , Masashi Yamaura
- 申请人： Naoki Maruyama , Kazunori Yamamoto , Yasushi Kumashiro , Masashi Yamaura
- 优先权： JP2007-230165 20070905
- 国际申请： PCT/JP2007/069359 WO 20071003
- 主分类号： G02F1/1339
- IPC分类号： G02F1/1339
摘要：
A process for producing a spacer for a liquid crystal display apparatus whereby an ink-jet method is used to print droplets composed of an ink that contains a resin and a solvent that dissolves it but that contains essentially no solid particles on a substrate 23, and the solvent is removed from the droplets on the substrate 23 to form a spacer 11 situated at a prescribed location on the substrate 23, wherein A in the following formula (1) is −10 to 15 mJ/m2, where X mN/m is the surface tension of the ink at 25° C. and Y mJ/m2 is the surface free energy of the substrate 23 at 25° C. A=X−Y (1)