| 发明名称 |
HEAT SINK USING GRAPHITE AND LIGHT EMITTING DEVICE |
| 摘要 |
A heat sink can include a fin using graphite, and a base with a high heat dissipation film formed on its surface to be provided with a high heat dissipation performance. The heat sink can include a base made of metal and a fin fixed to the base. The fin can include a graphite sheet. The base has a surface coated with a film having a higher heat dissipation property than that of the metal constituting the base. The film of the base is removed from at least the region where the fin is fixed, so that the fin is fixed to the metal constituting the base. |
| 申请公布号 |
US2017117451(A1) |
申请公布日期 |
2017.04.27 |
| 申请号 |
US201615296855 |
申请日期 |
2016.10.18 |
| 申请人 |
Stanley Electric Co., Ltd. |
发明人 |
MATSUMOTO Naoko |
| 分类号 |
H01L33/64;H01S5/024 |
主分类号 |
H01L33/64 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A heat sink comprising:
a base made of metal, the base having a surface coated with a film having a higher heat dissipation property than that of the metal constituting the base; a fin fixed to the base, the fin including a graphite sheet; and a structure configured to conduct heat of the base to the fin, the structure being provided in a region where the fin is fixed to the surface of the base. |
| 地址 |
Tokyo JP |
