DocumentCode
2940122
Title
A Novel Method to Adjust the White Point of the Normal Black TFT-LCD
Author
Wang, Jianguo ; Wu, Beibei
Author_Institution
Div. of Sci. & Technol., Shanghai Maritime Univ., Shanghai, China
fYear
2010
fDate
19-21 June 2010
Firstpage
1
Lastpage
4
Abstract
A novel method is proposed for the normal black (NB) TFT-LCD white point adjustment. The method provides an easy way to adjust the white point by LCD gamma voltage re-setting when the LCD color filter and backlight are fixed design. An example is given to explain the method in details. The example results show that we can obtain bluish white point chromaticity coordinate deviation by slightly optimizing the gamma voltage settings.
Keywords
colour displays; liquid crystal displays; optical filters; LCD color filter; LCD gamma voltage re-setting; backlight; normal black TFT-LCD; white point adjustment; Cathode ray tubes; Employment; Eyes; Filters; Light emitting diodes; Liquid crystal displays; Mathematics; Niobium; Physics; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Photonics and Optoelectronic (SOPO), 2010 Symposium on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-4963-7
Electronic_ISBN
978-1-4244-4964-4
Type
conf
DOI
10.1109/SOPO.2010.5504348
Filename
5504348
Link To Document