| 发明名称 |
LIGHT BAR, BACKLIGHT DEVICE, AND MANUFACTURING METHODS THEREOF |
| 摘要 |
A manufacturing method of a light bar includes providing a hard substrate; electrically connecting multiple optical source chips on the substrate, the multiple optical source chips being arranged along a length direction of the substrate in a predetermined spacing; and encapsulating the optical source chips and a top surface of the substrate with encapsulation polymer, thereby a topmost surface of the encapsulation polymer on the optical source chips and the substrate being located at the same level. The light bar obtained has efficient light coupling, simple and efficient manufacturing process, and meets requirements of compact and light product. |
| 申请公布号 |
US2015198294(A1) |
申请公布日期 |
2015.07.16 |
| 申请号 |
US201514594431 |
申请日期 |
2015.01.12 |
| 申请人 |
SAE Magnetics (H.K) Ltd. |
发明人 |
MAK Mark Wing Keung;CHEUNG Wing Sze;LEE Brian Ho Tong;CHEUNG Wing Yiu |
| 分类号 |
F21K99/00;F21V8/00 |
主分类号 |
F21K99/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A manufacturing method of a light bar, comprising steps of:
providing a hard substrate; electrically connecting multiple optical source chips on the substrate, the multiple optical source chips being arranged along a length direction of the substrate in a predetermined spacing; and encapsulating the optical source chips and a top surface of the substrate with encapsulation polymer, thereby a topmost surface of the encapsulation polymer on the optical source chips and the substrate being located at the same level. |
| 地址 |
Hong Kong CN |
