Paper Title:
Thermal Design of LED Backlight in High Ambient Temperature
  Abstract

Different from common commercial liquid crystal displays (LCDs), LCDs in military applications have some special requirements including high luminance, wide operating temperature, and night vision compatibility. This paper designs a direct-lit LED backlight for a 5 in×5 in LCDs and puts forward three solutions for heat dissipation. The simulation results show that the solution of 17×17 LED array on common opening FR4 PCB can satisfy the requirement.

  Info
Periodical
Solid State Phenomena (Volumes 181-182)
Chapter
III. Display Technologies
Edited by
Yuan Ming Huang
Pages
208-211
DOI
10.4028/www.scientific.net/SSP.181-182.208
Citation
T. Liu, G. Q. Lv, Q. B. Feng, Y. F. Chang, "Thermal Design of LED Backlight in High Ambient Temperature", Solid State Phenomena, Vols. 181-182, pp. 208-211, 2012
Online since
November 2011
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Price
$32.00
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