The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 10, 2020
Filed:
Jun. 17, 2019
Canon Kabushiki Kaisha, Tokyo, JP;
Daisuke Kobayashi, Kawaguchi, JP;
Yoshikazu Yamazaki, Sagamihara, JP;
Kazuo Yamazaki, Yokohama, JP;
Wataru Endo, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An imaging device includes: a plurality of pixels arranged to form rows and columns and each configured to output a signal in accordance with an incident light, a plurality of column signal processing units provided in association with the columns and each having an A/D conversion unit that performs A/D conversion on a signal output from the pixels arranged on a corresponding column, a plurality of memory units provided in association with the columns and each having a memory that holds digital data output from the column signal processing unit of a corresponding column, a transfer unit that sequentially outputs the digital data held in each of the plurality of memory units to a common output line, and a bit value inversion unit that inverts a value of a bit of one of first and second digital data sequentially output to the common output line.