Title:
カメラ装置
Document Type and Number:
Japanese Patent JP7084328
Kind Code:
B2
Abstract:
A camera apparatus includes a housing that has a camera unit attachment portion, a camera unit that is attached to the camera unit attachment portion of the housing, a processing device that calculates a distance to a subject based on outside information acquired by the camera unit, a circuit board on which the processing device is mounted, and a heat dissipation member that has thermal conductivity higher than thermal conductivity of the housing, and dissipates heat generated by the processing device. The camera unit attachment portion is a resin-molded body containing inorganic fillers, an attachment reference surface of the camera unit is present at the camera unit attachment portion, the camera unit is attached to the housing via the attachment reference surface, and at the reference surface, a proportion of the inorganic fillers oriented in an in-plane direction of the reference surface is larger than a proportion of the inorganic fillers oriented in an optical axis direction.
Inventors:
Akihiro Yamaguchi
Kei Yamaguchi
Arai Satoshi
Hidenori Shinohara
Kenichi Takeuchi
Kei Yamaguchi
Arai Satoshi
Hidenori Shinohara
Kenichi Takeuchi
Application Number:
JP2019005218A
Publication Date:
June 14, 2022
Filing Date:
January 16, 2019
Export Citation:
Assignee:
Hitachi Astemo, Ltd.
International Classes:
G03B17/02; G01C3/06; G03B15/00; H04N5/225
Domestic Patent References:
| JP2016208466A | ||||
| JP2016177257A |
Foreign References:
| US20180262738 | ||||
| WO2017072996A1 | ||||
| WO2018128083A1 |
Attorney, Agent or Firm:
Patent Business Corporation Sunnext International Patent Office