标题:
Optical film for improving contrast ratio, polarizing plate including the same, and liquid crystal display apparatus including the same
授权日:
1900-01-01
公开(公告)号:
US20180231826A1
申请日:
2018-02-13
公开(公告)日:
2018-08-16
当前申请(专利权)人:
SAMSUNG SDI CO., LTD.
发明人:
OH, YOUNG | LEE, JEONG HO | JUNG, YONG UN | CHO, JANG HYUN
简单同族:
CN108427155A | KR1020180093738A | KR102052200B1 | TW201830055A | TWI661215B | US20180231826A1
简单同族成员数量:
6
简单同族被引用专利总数:
0
诉讼案件数:
0
法律状态/事件:
实质审查 | 权利转移