Title:
撮像素子及び撮像装置
Document Type and Number:
Japanese Patent JP7232291
Kind Code:
B2
Abstract:
To provide an image pick-up device that can shorten as much as possible the time required for the image pick-up device to output a signal necessary for the drive control of an imaging apparatus.SOLUTION: An image pick-up device comprises: a pixel unit in which a plurality of pixels are arranged which photoelectrically convert light from a subject; a reading unit that reads signals from the pixel unit; and an output unit that outputs, of the signals read by the reading unit, signals from the pixels in the entire area of the pixel unit to the outside of the image pick-up device as signals for creating an image, and outputs, to the outside of the image pick-up device, signals from the pixels in a subject area that is an area in the pixel unit where a subject is present as signals for calculating an evaluation value used for the drive control of an apparatus including the image pick-up device.SELECTED DRAWING: Figure 1
Inventors:
Akira Sasaki
Ishii Mie
Ishii Mie
Application Number:
JP2021126876A
Publication Date:
March 02, 2023
Filing Date:
August 02, 2021
Export Citation:
Assignee:
Canon Inc
International Classes:
H04N25/706; H04N23/71
Domestic Patent References:
| JP2014178603A | ||||
| JP2014072541A | ||||
| JP2014179781A |
Attorney, Agent or Firm:
Patent Attorney Corporation Otsuka International Patent Office
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