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:
Feb. 14, 2023
Filed:
Jul. 06, 2021
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Masaki Sakakibara, Kanagawa, JP;
SONY SEMICONDUCTOR SOLUTIONS CORPORATION, Kanagawa, JP;
Abstract
The present technology relates to an imaging apparatus and electronic equipment that can reduce noise. A photoelectric conversion element, a conversion unit that converts a signal from the photoelectric conversion element into a digital signal, a bias circuit that supplies a bias current for controlling a current flowing through an analog circuit in the conversion unit, and a control unit that controls the bias circuit on the basis of an output signal from the conversion unit are provided, and at the start of transfer of a charge from the photoelectric conversion element, the control unit boosts a voltage at a predetermined position of the analog circuit. The conversion unit converts the signal from the photoelectric conversion element into a digital signal using a slope signal whose level monotonously decreases with time. The present technology is applicable to, for example, an imaging apparatus.