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:
Apr. 07, 2020
Filed:
Dec. 27, 2016
Shenzhen Tcl New Technology Co., Ltd, Shenzhen, Guangdong, CN;
Shubiao Liu, Shenzhen, CN;
Jianyuan Lin, Shenzhen, CN;
Honglei Ji, Shenzhen, CN;
Dongcan Zhang, Shenzhen, CN;
Erchao Yang, Shenzhen, CN;
Jianshun Huang, Shenzhen, CN;
Chonghui Luo, Shenzhen, CN;
SHENZHEN TCL NEW TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
Disclosed is a television color cast adjustment method, including: dividing a television display screen into a plurality of areas according to a predetermined manner; determining an adjustment coefficient of red light and an adjustment coefficient of blue light in each area according to a position of each area relative to a light bar for the television display screen; adjusting initial image in each area according to the adjustment coefficients of red light and blue light thereof, and displaying the adjusted image in each area on the television display screen. Disclosed is also a television color cast adjustment apparatus. The present disclosure may solve the problem that the color cast appears on television display screens which is caused by the glass light guide plate, thus the viewing effect of TVs is improved.