基本信息:
- 专利标题： BACK PLATE ASSEMBLY WITH VARIABLE CURVATURES AND BACKLIGHT UNIT THEREOF
- 申请号：US15977137 申请日：2018-05-11
- 公开(公告)号：US20180259160A1 公开(公告)日：2018-09-13
- 发明人： Shihhsiang CHEN , Dehua LI
- 申请人： Shenzhen China Star Optoelectronics Technology Co. Ltd.
- 申请人地址： CN Shenzhen
- 专利权人： Shenzhen China Star Optoelectronics Technology Co. , Ltd.
- 当前专利权人： Shenzhen China Star Optoelectronics Technology Co. , Ltd.
- 当前专利权人地址： CN Shenzhen
- 主分类号： F21V14/02
- IPC分类号： F21V14/02 ; G02F1/133 ; H05K5/02
摘要：
A back plate assembly with variable curvatures is disclosed. It comprises a flexible back plate, a connecting component, and an adjustment mechanism, and the adjustment mechanism comprises a connecting shaft disposed on the back plate, and the connecting component connects to the connecting shaft and abuts to the back plate, and the adjustment mechanism adjusts the connecting component on the connecting shaft to modulate clamping force of the back plate received from the connecting component. The back plate assembly can adapt to the backlight units and the display devices with different curvatures based on the requirement of the bend degree. Many kind of the back plate assemblies do not need to be manufactured to fit the backlight unit and the display device having different curvatures.
公开/授权文献:
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F21 | 照明 |
| ----F21V | 照明装置或其系统的功能特征或零部件；不包含在其他类目中的照明装置和其他物品的结构组合物 |
| ------F21V14/00 | 借助于调节零部件改变发光的特性和分布 |
| --------F21V14/02 | .通过移动光源 |