| 发明名称 |
OPTICAL TRANSMISSION APPARATUS |
| 摘要 |
An optical transmission apparatus includes a substrate and a heatsink. The substrate is a substrate on which multiple light sources and a heat generating part are mounted. The heatsink includes a base portion, a fin portion, and multiple light guiding paths. The base portion is arranged on a surface of the heat generating part on an opposite side to the substrate. The fin portion rises up from a surface of the base portion on an opposite side to the heat generating part. The multiple light guiding paths are formed inside the base portion, and guide lights emitted by the multiple light sources to multiple output destinations corresponding to the multiple light sources. |
| 申请公布号 |
US2016202434(A1) |
申请公布日期 |
2016.07.14 |
| 申请号 |
US201514975375 |
申请日期 |
2015.12.18 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
MASAHIKO KONDO;Kano Koji;Tobimatsu Yoshiaki;Yoshizumi Takahisa;Satoh Kazuya |
| 分类号 |
G02B6/42;G02B6/32;H04B10/50 |
主分类号 |
G02B6/42 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An optical transmission apparatus comprising:
a substrate on which a plurality of light sources and a heat generating part are mounted; and a heatsink that includes a base portion that is arranged on a surface of the heat generating part on an opposite side to the substrate, a fin portion that rises up from a surface of the base portion on an opposite side to the heat generating part, and a plurality of light guiding paths that are formed inside the base portion and that guide lights emitted by the light sources to a plurality of output destinations, respectively. |
| 地址 |
Kawasaki-shi JP |
