Title :
LCD white balance adjusting
Author :
Sun, Lixin ; Luo, Feng´e
Author_Institution :
Air Traffic Manage Coll., Civil Aviation Flight Univ. of China, Guang Han, China
Abstract :
Adjusting of liquid crystal display (LCD) white balance is a key factor during the LCD production process. At present, LCD white balance is adjusted by PC on product line. This paper proposes a new method that automatic adjusting of LCD white balance will be implemented. Firstly, error of input signal and A/D is corrected based on embedded system of LCD. Secondly, difference of color temperature between different panels is compensated based on PC and Chroma7120. The result of experiment indicates the method can meet the requirement and operate conveniently.
Keywords :
liquid crystal displays; optical variables control; automatic adjusting; color temperature; liquid crystal display; white balance adjusting; Color; EPROM; Educational institutions; Instruments; Liquid crystal displays; Presses; Temperature sensors; Color Temperature; Liquid Crystal Display (LCD); White Balance;
Conference_Titel :
Computer Science and Service System (CSSS), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9762-1
DOI :
10.1109/CSSS.2011.5973948
