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:
Mar. 10, 2026
Filed:
Jan. 10, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Shunichi Wakashima, Tokyo, JP;
Kohei Okamoto, Kanagawa, JP;
Koichi Fukuda, Tokyo, JP;
Yumi Takao, Chiba, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An image sensor comprises a plurality of pixels, and signals are read out in units of rows. The plurality of pixels comprise a plurality of microlenses, and for each microlense, a pair of first semiconductor regions formed at a first depth; a pair of second semiconductor regions formed at a second depth deeper than the first depth; and a plurality of connecting regions that connect the first semiconductor regions and the second semiconductor regions, respectively. Pixels having a first arrangement have the first and second semiconductor regions arranged in a row direction, pixels having a second arrangement have the first semiconductor regions arranged in a column direction and the second semiconductor regions arranged in the row direction. A crosstalk ratio between the first semiconductor regions in the second arrangement is made smaller than that in the first arrangement.