DocumentCode
3399609
Title
Thermal management of a passively cooled LED-based large area direct backlight for LCDs
Author
Zhou, Changbo ; Qian, Keyuan ; Luo, Yi
Author_Institution
Tsinghua Univ., Shenzhen
fYear
2007
fDate
July 29 2007-Aug. 11 2007
Firstpage
252
Lastpage
253
Abstract
Influence of temperature on color and luminance uniformity of LED-based direct backlight is investigated. A thermal management scheme is proposed. The color difference introduced by temperature is reduced by 50%.
Keywords
light emitting diodes; liquid crystal displays; LCD; LED-based direct backlight; luminance; Cathodes; Cities and towns; Fluorescent lamps; Gold; Heat sinks; Integrated optoelectronics; Light emitting diodes; Software performance; Temperature; Thermal management;
fLanguage
English
Publisher
ieee
Conference_Titel
Nano-Optoelectronics Workshop, 2007. i-NOW '07. International
Conference_Location
Beijing
Print_ISBN
978-1-4244-1591-5
Type
conf
DOI
10.1109/INOW.2007.4302977
Filename
4302977
Link To Document