| 发明名称 |
LIGHT GUIDE PLATE AND BACKLIGHT MODULE USING THE LIGHT GUIDE PLATE |
| 摘要 |
The disclosure is related to a light guide plate having a light-emitting surface, wherein a plurality of V-shaped grooves is formed on the light-emitting surface; each of the V-shaped grooves extends along a curved path. The V-shaped grooves of the light guide plate extend along the curved path to avoid the light guide plate from collecting light in a single direction. The interference fringes of the light guide plate are reduced, thereby improving the uniformity of light emission of the light guide plate. |
| 申请公布号 |
US2016320544(A1) |
申请公布日期 |
2016.11.03 |
| 申请号 |
US201514764602 |
申请日期 |
2015.06.02 |
| 申请人 |
Shenzhen China Star Optoelectronics Technology Co., Ltd. ;Wuhan China Star Optoelectronics Technolgy Co., Ltd. |
发明人 |
CHEN Lingyan;ZHANG Yanxue;LIU Zhongjie |
| 分类号 |
F21V8/00 |
主分类号 |
F21V8/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light guide plate comprising a light-emitting surface, wherein a plurality of V-shaped grooves is formed on the light-emitting surface; each of the V-shaped grooves extends along a curved path. |
| 地址 |
Shenzhen, Guangdong CN |
