发明申请
- 专利标题： Retardation substrate, method of manufacturing the same, and liquid crystal display
- 专利标题（中）： 延迟基板，其制造方法以及液晶显示器
-
申请号： US12929761申请日： 2011-02-14
-
公开(公告)号： US20110141407A1公开(公告)日： 2011-06-16
- 发明人: Sosuke Akao , Yuji Kubo , Noritaka Mihashi , Godai Fukunaga , Masashi Aimatsu , Takeshi Itoi
- 申请人： Sosuke Akao , Yuji Kubo , Noritaka Mihashi , Godai Fukunaga , Masashi Aimatsu , Takeshi Itoi
- 申请人地址： JP Tokyo
- 专利权人： TOPPAN PRINTING CO., LTD.
- 当前专利权人： TOPPAN PRINTING CO., LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2008-209250 20080815
- 主分类号： G02F1/1335
- IPC分类号： G02F1/1335 ; G03F7/20
摘要：
A retardation layer that includes regions causing different retardations can be manufactured easily. A retardation substrate includes a substrate and a solidified liquid crystal layer facing its main surface. The solidified liquid crystal layer includes first to third regions, and a degree of depolarization for each of the regions is less than 5.0×10−4. A difference between the maximum and minimum values of the degrees of depolarization obtained for the regions is less than 2.0×10−4.
公开/授权文献
信息查询
IPC分类:
