Reflection type liquid crystal display in which the absorption axis of polarization plate, the optical axis of half phase difference film and optical axis of quarter phase difference film having particular angle to the orientation direction

详情

文本

图像

标题

Reflection type liquid crystal display in which the absorption axis of polarization plate, the optical axis of half phase difference film and optical axis of quarter phase difference film having particular angle to the orientation direction
授权日

2003-08-05
公开（公告）号

US6603521
申请日

2002-06-20
公开（公告）日

2003-08-05
当前申请（专利权）人

NLT TECHNOLOGIES, LTD.
发明人

SUZUKI, TERUAKI | YANAI, KOICHI
简单同族

US20020159007A1 | US6433845 | US6603521
简单同族成员数量

3
简单同族被引用专利总数

48
诉讼案件数

0
法律状态/事件

期限届满 | 权利转移