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:
Dec. 24, 2020
Eminent Electronic Technology Corp. Ltd., Hsin-Chu, TW;
Kao-Pin Wu, New Taipei, TW;
EMINENT ELECTRONIC TECHNOLOGY CORP. LTD., Hsin-Chu, TW;
Abstract
An electronic device includes an OLED display having a plurality of pixels and an ambient light sensor disposed under a first pixel of the plurality of pixels. In a first sensing interval, the ambient light sensor generates a first sensing value. The first sensing interval includes a first period and a second period. The first pixel has a first brightness in the first period and has a second brightness the second period. In a second sensing interval, which has the same time length as the first sensing interval, the ambient light sensor generates a second sensing value. The first pixel has the second brightness in the second sensing interval. The first pixel has an identical hue in the first sensing interval and the second sensing interval. The ambient light sensor acquires an ambient light intensity according to the first sensing value and the second sensing value.