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:
Feb. 08, 2022
Filed:
Oct. 21, 2019
Shenzhen Tcl New Technology Co., Ltd., Guangdong, CN;
Xiaodong Zhang, Guangdong, CN;
Renli Xie, Guangdong, CN;
SHENZHEN TCL NEW TECHNOLOGY CO., LTD., Guangdong, CN;
Abstract
Disclosed is a color gamut matching method. The method includes: obtaining image data to be matched of a source terminal; establishing a preliminary matching relationship between the image data to be matched and image data to be output of a display terminal according to color gamut data coordinates of the source terminal and color gamut data coordinates of the display terminal; obtaining preliminary image data to be output of the display terminal according to the preliminary matching relationship; and accurately matching the preliminary image data to be output of the display terminal according to a 3D look-up table to obtain accurate image data to be displayed of the display terminal. Further disclosed are a color gamut matching device, a display terminal and a readable storage medium. The present disclosure can solve the color distortion of the display color gamut and improve the display effect of the display.