发明名称 |
Lens and backlight unit, liquid crystal display having the same and method thereof |
摘要 |
<p>A lens for a liquid crystal display, and a backlight unit and a liquid crystal display having the same. The lens for a liquid crystal display includes a flat portion, a curved portion connected with the flat portion, facing the flat portion and including a first curved surface having a first curvature, and a groove disposed in the flat portion and including a second curved surface having a second curvature. The lens and the groove are formed to extend longitudinally in a first direction.</p> |
申请公布号 |
EP1930745(A2) |
申请公布日期 |
2008.06.11 |
申请号 |
EP20070019892 |
申请日期 |
2007.10.11 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HWANG, SEONG YONG;YOON, JU YOUNG;KIM, GI CHERL;KIM, JIN SOO;KANG, EUN JEONG |
分类号 |
G02B3/00;G02F1/13357 |
主分类号 |
G02B3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|