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:
May. 12, 2020
Filed:
Sep. 26, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An image capturing apparatus includes a first chip and a second chip. The first chip includes a plurality of pixels. The second chip is stacked on the first chip and includes a plurality of signal processing circuits arranged in a two-dimensional form. Each signal processing circuit includes a first selection circuit, a plurality of amplifier circuits, and an analog-to-digital conversion unit. The first selection circuit includes a plurality of input nodes, a plurality of output nodes, and is configured such that a signal output from a pixel and input to one of the plurality of input nodes is selectively output to one of the plurality of output nodes. The plurality of amplifier circuits respectively are connected to the plurality of output nodes of the first selection circuit. The analog-to-digital conversion unit is configured to convert a plurality of output signals output from the plurality of amplifier circuits.