公开(公告)号：US20150295120A1

公开(公告)日：2015-10-15

申请号：US14748678

申请日：2015-06-24

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Satoshi KOMOTO ,  Tatsuhiko NAGAFUCHI ,  Yuta KUGIYAMA

IPC: H01L31/167 ,  G01J1/42 ,  G01J1/02

CPC classification number: H01L31/167 ,  G01J1/0209 ,  G01J1/42 ,  G02B6/00 ,  H04B10/802 ,  Y10T29/49121

Abstract: An optical coupling device includes a first lead part, a light emitting element mounted on the first lead part, a first wire connected to the first lead part and the light emitting element, a second lead part, a light receiving element fixed to the second lead part, a second wire connected to the second lead part and the light receiving element, and an insulating film configured to allow passage of light emitted from the light emitting element. The insulating film does not make contact with the first lead part, the light emitting element, the first wire, the second lead part, the light receiving element, or the second wire.

Abstract translation: 光耦合装置包括第一引线部分，安装在第一引线部分上的发光元件，连接到第一引线部分和发光元件的第一引线，第二引线部分，固定到第二引线的光接收元件 连接到第二引线部分和光接收元件的第二线，以及被配置为允许从发光元件发射的光的通过的绝缘膜。 绝缘膜不与第一引线部，发光元件，第一线，第二引线部，光接收元件或第二线接触。