发明申请
- 专利标题： Optical Compensation Sheet and Liquid Crystal Display Device
- 专利标题（中）： 光学补偿片和液晶显示装置
-
申请号： US11884754申请日： 2006-02-22
-
公开(公告)号： US20080165312A1公开(公告)日： 2008-07-10
- 发明人: Mamoru Sakurazawa , Akihiro Matsufuji
- 申请人： Mamoru Sakurazawa , Akihiro Matsufuji
- 优先权： JP2005-047647 20050223
- 国际申请： PCT/JP2006/303818 WO 20060222
- 主分类号： G02B1/04
- IPC分类号： G02B1/04 ; G02F1/13363
摘要：
An optical compensation sheet, which contains a cellulose acylate film that contains 1 to 20 parts by mass of a retardation controlling agent, to 100 parts by mass of a cellulose acylate, wherein the retardation controlling agent comprises at least two compounds different in Re/Rth ratios each other; and a liquid crystal display device, which contains the optical compensation sheet.
公开/授权文献
信息查询
