Title:
IMAGE CAPTURING DEVICE
Document Type and Number:
Japanese Patent JP2014016516
Kind Code:
A
Abstract:
To solve a problem of an image capturing device including plural image capturing means, in which when auxiliary light sources such as plural LEDs are made to simultaneously emit light, a peak current increases.
An image capturing device includes a first auxiliary light part and a second auxiliary light part, a first constant current part and a second constant current part, a first control signal to control on/off of the first auxiliary light part, and a second control signal to control on/off of the second auxiliary light part. The first constant current part changes the level of a flowing current depending on the second control signal.
Inventors:
KAWAGUCHI YOSHINARI
Application Number:
JP2012154288A
Publication Date:
January 30, 2014
Filing Date:
July 10, 2012
Export Citation:
Assignee:
CANON KK
International Classes:
G03B15/05; G03B7/16; G03B15/00; G03B15/02; G03B15/03; G03B19/07; H04N5/232; H04N5/238
Attorney, Agent or Firm:
Yukio Takanashi