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:
Jul. 23, 2019
Filed:
Jun. 14, 2017
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Shenzhen, Guangdong, CN;
Tai-Jiun Hwang, Guangdong, CN;
Yuchao Zeng, Guangdong, CN;
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd, Shenzhen, Guangdong, CN;
Abstract
A video signal conditioner of a display device is provided. The video signal conditioner includes: a signal receiving module, for receiving an externally input video signal; a luminance conversion module, for converting the externally input video signal to brightness; an average luminance acquiring module, for acquiring an average luminance of a Nth row of pixels when a Mth frame image is displayed; a luminance adjustment parameter calculation module, for calculating a luminance adjustment parameter of the Nth row of pixels when the Mth frame image is displayed; a video signal adjustment parameter calculation module, for calculating a video signal adjustment parameter of the Nth row of pixels when the Mth frame image is displayed; an output module, for outputting the adjusted video signal corresponding to the Nth line of pixels when the Mth frame image is displayed.