Title:
ELECTRONIC DEVICE
Document Type and Number:
Japanese Patent JP2021021861
Kind Code:
A
Abstract:
To provide a technique for suppressing unnecessary radiation from a portion at which an optical connector is mounted.SOLUTION: A light output part 4 includes a main body 41 and an element part 42. A plug provided at a tip of an optical cable is inserted into the main body. The element part includes a transducer 421 and an element case 422. The transducer is provided at a rear end part in the main body. The element case is made of metal so as to protect the transducer. The light output part is mounted at a device housing 6 in such a manner that a front end surface 42a of the element part is positioned inside the device housing across an external wall surface 6a of the device housing.SELECTED DRAWING: Figure 3
Inventors:
KOIKE YASUHIRO
INOUE AZUSA
OKADA YUSUKE
HIRAOKA YUICHI
TOCHIKA DAISUKE
YOSHIKAWA KENJI
INOUE AZUSA
OKADA YUSUKE
HIRAOKA YUICHI
TOCHIKA DAISUKE
YOSHIKAWA KENJI
Application Number:
JP2019139037A
Publication Date:
February 18, 2021
Filing Date:
July 29, 2019
Export Citation:
Assignee:
KAI PHOTONICS CO LTD
MASPRO DENKO KK
MASPRO DENKO KK
International Classes:
G02B6/42; H04N21/61
Domestic Patent References:
| JP2003121702A | 2003-04-23 | |||
| JP2006163190A | 2006-06-22 | |||
| JPH01302210A | 1989-12-06 | |||
| JPH07225327A | 1995-08-22 |
Foreign References:
| US20080298041A1 | 2008-12-04 | |||
| US6206582B1 | 2001-03-27 |
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation