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. 06, 2022
Filed:
Nov. 17, 2020
Guangzhou Luxvisions Innovation Technology Limited, Guangzhou, CN;
Shih-Chieh Yen, Guangzhou, CN;
GUANGZHOU LUXVISIONS INNOVATION TECHNOLOGY LIMITED, Science, CN;
Abstract
An image sensing device includes a sensing module and an invisible light transmitter. The sensing module includes pixel sets arranged on a substrate. The pixel set includes sub pixels, an invisible light sensor, and a focus adjustment member. The sub pixels and the invisible light sensor are arranged in an array. The sub pixel includes a visible light photo diode. The invisible light sensor includes an invisible light photo diode. The focus adjustment member is between the substrate and the visible light photo diode or the invisible light photo diode. The focus adjustment member makes a distance between the visible light photo diode and the substrate less than or greater than a distance between the invisible light photo diode and the substrate. The invisible light transmitter is disposed corresponding to the sensing module. The invisible light sensor is configured to sense invisible light transmitted by the invisible light transmitter.