标题:
Surface light source capable of varying angular range for diffusing emitted light and liquid crystal display apparatus capable of displaying selectively with wide view angle and narrow view angle by using same
授权日:
2010-04-06
公开(公告)号:
US7692733
申请日:
2006-08-29
公开(公告)日:
2010-04-06
当前申请(专利权)人:
CASIO COMPUTER CO., LTD.
发明人:
DAIKU, YASUHIRO
简单同族:
CN100437296C | CN1924671A | HK1099950A | HK1099950A1 | JP2007066555A | JP4600218B2 | KR100934077B1 | KR1020070026060A | KR1020090031884A | TW200714988A | TWI339762B | US20070046860A1 | US7692733
简单同族成员数量:
13
简单同族被引用专利总数:
24
诉讼案件数:
0
法律状态/事件:
未缴年费 | 权利转移