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. 16, 2023
Filed:
Aug. 28, 2019
Sony Interactive Entertainment Inc., Tokyo, JP;
Makoto Koizumi, Tokyo, JP;
Jun Horie, Tokyo, JP;
Sony Interactive Entertainment Inc., Tokyo, JP;
Abstract
A sensor system includes a sensor array and a gradation determination section. The sensor array includes a first sensor and a second sensor. The first sensor is configured to detect, with a first sensitivity, a variation in a quantity of light at a first pixel address. The second sensor is configured to detect, with a second sensitivity that is lower than the first sensitivity, a variation in a quantity of light at a second pixel address that is adjacent to or coincides with the first pixel address. The gradation determination section is configured to determine, when the first sensor generates a first event signal in response to a luminance variation event, a gradation of an object having caused the luminance variation event to occur, depending on whether or not the second sensor generates a second event signal in response to the luminance variation event.