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:
Sep. 23, 2025
Filed:
Dec. 06, 2023
Omnivision Sensor Solution (Shanghai) Co., Ltd, Shanghai, CN;
Menghan Guo, Shanghai, CN;
Shoushun Chen, Shanghai, CN;
OmniVision Sensor Solution (Shanghai) Co., Ltd, Shanghai, CN;
Abstract
The present disclosure discloses a pixel collection circuit and an image sensor. Where the image sensor includes: a pixel collection circuit array containing a plurality of pixel collection circuits; a global control unit, coupled with the pixel collection circuit array through a global reset signal line and suitable for resetting the pixel collection circuit array when the image sensor is powered on; a global time signal generation unit, coupled with the pixel collection circuit array through a global time signal line and suitable for generating a global time signal that represents time information; and a reading unit, coupled with the pixel collection circuit array through a row selection line, a row event reset signal line, a column flag bit signal line and a column time signal line and suitable for reading event information of an event sequence generated by the pixel collection circuit array.