| 发明名称 |
OPTICAL MEMBER AND BACKLIGHT UNIT INCLUDING SAME |
| 摘要 |
Disclosed are an optical member and a backlight unit including the same, the optical member comprising: a lens including a first optical surface, a second optical surface facing the first optical surface, and a third optical surface interconnecting the first optical surface and second optical surface; and a cover which is disposed on the second optical surface and has a light transmittance of 5 to 30%. |
| 申请公布号 |
US2017031210(A1) |
申请公布日期 |
2017.02.02 |
| 申请号 |
US201515303497 |
申请日期 |
2015.04.10 |
| 申请人 |
LG INNOTEK CO., LTD. |
发明人 |
KIM Kyung Jin |
| 分类号 |
G02F1/1335 |
主分类号 |
G02F1/1335 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An optical member comprising:
a lens including a first optical surface, a second optical surface facing the first optical surface, and a third optical surface connecting the first optical surface and the second optical surface; and a cover disposed on the second optical surface and having light transmittance in a range of 5% to 30%. |
| 地址 |
Seoul KR |
