标题:
Retardation plate and fabrication method thereof, and plate for circularly polarizing light, ½ wave plate and reflection-type liquid crystal display device utilizing the retardation plate
授权日:
2004-11-02
公开(公告)号:
US6812983
申请日:
2001-05-17
公开(公告)日:
2004-11-02
当前申请(专利权)人:
FUJIFILM CORPORATION
发明人:
ARAKAWA, KOHEI
简单同族:
KR100812271B1 | KR1020010105255A | US20020005925A1 | US6812983
简单同族成员数量:
4
简单同族被引用专利总数:
132
诉讼案件数:
0
法律状态/事件:
授权 | 权利转移