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:
Aug. 27, 2024
Filed:
Nov. 15, 2021
Shanghai Tianma Micro-electronics Co., Ltd., Shanghai, CN;
Kouichi Ooga, Kanagawa, JP;
Shanghai Tianma Micro-Electronics Co., Ltd., Shanghai, CN;
Abstract
A method of controlling a backlight of a display device is disclosed. The display device includes a display panel and the backlight. The backlight includes a plurality of backlight blocks. The method determines provisional luminance values for the plurality of backlight blocks in accordance with an input video frame. The method adjusts the provisional luminance values by amounts of reduction based on a total sum of the provisional luminance values and individual provisional luminance values.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile