| 发明名称 |
LIGHT SOURCE CIRCUIT UNIT, ILLUMINATOR, AND DISPLAY |
| 摘要 |
Provided are a light source circuit unit that improves light extraction efficiency, as well as an illuminator and a display that include such a light source circuit unit. The light source circuit unit includes: a circuit substrate having a wiring pattern on a surface thereof, the wiring pattern having light reflectivity, a circular pedestal provided on the circuit substrate, a water-repelling region provided at least from a peripheral edge portion of the pedestal to a part of a side face of the pedestal, and one or two or more light-emitting device chips mounted on the pedestal, and driven by a current that flows through the wiring pattern. |
| 申请公布号 |
US2016322545(A1) |
申请公布日期 |
2016.11.03 |
| 申请号 |
US201615208214 |
申请日期 |
2016.07.12 |
| 申请人 |
Sony Corporation |
发明人 |
Yamamoto Koichi;Hirose Takehito;Teshigahara Shigeru |
| 分类号 |
H01L33/54;H01L33/62;H01L25/075 |
主分类号 |
H01L33/54 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light source circuit unit, comprising:
a circuit substrate having a wiring pattern on a surface thereof, the wiring pattern having light reflectivity; a circular pedestal provided on the circuit substrate; a water-repelling region provided at least from a peripheral edge portion of the pedestal to a part of a side face of the pedestal; and one or two or more light-emitting device chips mounted on the pedestal, and driven by a current that flows through the wiring pattern. |
| 地址 |
Tokyo JP |
