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. 06, 2025
Filed:
Apr. 03, 2023
Omnivision Technologies, Inc., Santa Clara, CA (US);
Rui Wang, San Jose, CA (US);
Chengcheng Xu, Santa Clara, CA (US);
Lihang Fan, Sunnyvale, CA (US);
Eiichi Funatsu, San Jose, CA (US);
OMNIVISION TECHNOLOGIES, INC., Santa Clara, CA (US);
Abstract
An imaging device includes a pixel array with 2×2 pixel circuits arranged in rows and columns. Each 2×2 pixel circuit includes 4 photodiodes. Bitlines are coupled to the 2×2 pixel circuits and a color filter array is disposed over photodiodes of the pixel array. The color filter array includes color filters having a first color, color filters having a second color, color filters having a third color. The photodiodes of each 2×2 pixel circuits are covered by one of the color filters. Photodiodes covered by color filters having the first color and photodiodes covered by color filters having the second color are configured to provide non-phase detection (non-PD) information. Photodiodes covered by color filters having the third color are configured to provide phase detection (PD) information. Half of the 2×2 pixel circuits have the photodiodes covered by color filters having the third color.