标题:
Liquid crystal display device having wide viewing angle and improved contrast ratio
授权日:
1900-01-01
公开(公告)号:
US20020149733A1
申请日:
2002-04-01
公开(公告)日:
2002-10-17
当前申请(专利权)人:
SAMSUNG DISPLAY CO., LTD.
发明人:
LYU, JAE-JIN | LEE, HEA-RI | KIM, KYEONG-HYEON | CHEN, JIAN-MIN
简单同族:
KR100223601B1 | KR1019980085576A | US20020149733A1 | US20040046916A1 | US20050280760A1 | US20100296043A1 | US20120069287A1 | US20140375942A1 | US6646701 | US6943858 | US7929088 | US8094272 | US8767152 | US9217896
简单同族成员数量:
14
简单同族被引用专利总数:
127
诉讼案件数:
0
法律状态/事件:
期限届满 | 权利转移