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. 13, 2018
Filed:
Aug. 18, 2014
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Shenzhen China Star Optoelectronics Technology Co., Ltd., Shenzhen, Guangdong, CN;
Abstract
A method for improving luminance uniformity of a 3D liquid crystal display in 3D displaying, comprising: acquiring transmittance of each of n predetermined regions of a liquid crystal display panel, wherein n is a positive integer; adjusting original luminance of each region; and calculating luminance of backlight corresponding to each region according to the transmittance and the adjusted luminance of each region. A system for improving luminance uniformity of a 3D liquid crystal display in 3D displaying is also disclosed. The system improves the luminance uniformity of the 3D liquid crystal display in 3D displaying by compensating for backlight of each of regions of the liquid crystal display panel, so that the luminance of the liquid crystal display panel in 3D displaying that is actually felt by eyes may not be un-uniform.