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. 27, 2022
Filed:
Oct. 18, 2019
Shenzhen Goodix Technology Co., Ltd., Guangdong, CN;
Shengchun Chueh, Guangdong, CN;
SHENZHEN GOODIX TECHNOLOGY CO., LTD., Guangdong, CN;
Abstract
The present application provides a time-of-flight distance measuring system (), including a delay unit () configured to generate a plurality of delayed pulses according to a plurality of delay signals, wherein the plurality of delay signals correspond to a plurality of delay times; a light-emitting unit (), configured to generate a plurality of delayed pulsed lights according to the plurality of delayed pulses; a photosensitive pixel circuit (), configured to receive a plurality of delayed reflected lights to generate a plurality of pixel signals; a storage unit (), configured to store a correspondence between the plurality of delay times and the plurality of pixel signals; and a control unit (), configured to generate the plurality of delay signals; wherein, the time-of-flight distance measuring system performs a time-of-flight distance measuring according to the correspondence between the plurality of delay times and the plurality of pixel signals.