公开(公告)号：US4367483A

公开(公告)日：1983-01-04

申请号：US192991

申请日：1980-10-02

Applicant: Takeo Takahashi ,  Kazuhiro Kurata ,  Yuichi Ono ,  Kazuhiro Ito ,  Makoto Morioka ,  Mitsuhiro Mori ,  Ginro Takemura ,  Makoto Sakamoto ,  Masahiro Ichiki ,  Youichi Yasuda ,  Hirobumi Ouchi

Inventor： Takeo Takahashi ,  Kazuhiro Kurata ,  Yuichi Ono ,  Kazuhiro Ito ,  Makoto Morioka ,  Mitsuhiro Mori ,  Ginro Takemura ,  Makoto Sakamoto ,  Masahiro Ichiki ,  Youichi Yasuda ,  Hirobumi Ouchi

IPC: G02B6/42 ,  H01L27/15 ,  H01L31/12

CPC classification number: H04B10/40 ,  G02B6/4246 ,  H01L25/167 ,  H01L31/12 ,  H01L2924/0002

Abstract: An optical semiconductor device includes a light emitting element disposed on a silicon sub-mount having a light receiving element formed in a surface region. By virtue of integral arrangement of the light emitting element and the light receiving element, a single lens can be used for both optical transmission and optical reception, whereby an optical communication system can be manufactured very inexpensively. Further, transmission and reception can be carried out simultaneously.

Abstract translation: 光学半导体器件包括设置在具有形成在表面区域中的光接收元件的硅子座上的发光元件。 通过发光元件和光接收元件的整体布置，可以将单个透镜用于光传输和光接收两者，从而可以非常便宜地制造光通信系统。 此外，可以同时进行发送和接收。