| 发明名称 |
LIGHT-EMITTING DEVICE |
| 摘要 |
A light-emitting device includes a thermally conductive substrate, a wiring electrode formed on the thermally conductive substrate, a resist formed on the wiring electrode except a terminal thereof, and a light-emitting element that is disposed in an element mounting region of the thermally conductive substrate and electrically connected to the terminal of the wiring electrode. A heat dissipation hole is formed in a region of the resist outside the element mounting region so as to expose a surface of the thermally conductive substrate. |
| 申请公布号 |
US2014284651(A1) |
申请公布日期 |
2014.09.25 |
| 申请号 |
US201414175772 |
申请日期 |
2014.02.07 |
| 申请人 |
TOYODA GOSEI CO., LTD. |
发明人 |
TSUCHIYA Yosuke;Tajima Hiroyuki;Shimonishi Shota;Sengoku Akira |
| 分类号 |
H01L33/64 |
主分类号 |
H01L33/64 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light-emitting device, comprising:
a thermally conductive substrate; a wiring electrode formed on the thermally conductive substrate; a resist formed on the wiring electrode except a terminal thereof; and a light-emitting element that is disposed in an element mounting region of the thermally conductive substrate and electrically connected to the terminal of the wiring electrode, wherein a heat dissipation hole is formed in a region of the resist outside the element mounting region so as to expose a surface of the thermally conductive substrate. |
| 地址 |
Kiyosu-shi JP |
