Analysis of Thermal Distribution for LCD-TV Using Infrared Camera

Abstract:

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Demand of a LCD-TV is remarkably increasing with development of the LCD technology in these days. However, there are thermal problems to improve efficiency for the LCD-TV. Thus, the thermal problems such as convection and conduction heat transfer characteristics have been analyzed for the LCD-TV using an IR (Infrared) camera. Measured temperatures in an outer side of the front panel have been compared with results of an inner side of the front panel using the IR camera and T-type thermocouples, respectively. Equations have been derived for the temperature distribution of the inner side of the LCD panel by developed multiple regression methods including variables for ambient temperatures and measured outer temperatures of the front panel of the LCD-TV.

Info:

Periodical:

Key Engineering Materials (Volumes 321-323)

Edited by:

Seung-Seok Lee, Joon Hyun Lee, Ik Keun Park, Sung-Jin Song, Man Yong Choi

Pages:

817-820

DOI:

10.4028/www.scientific.net/KEM.321-323.817

Citation:

S. J. Oh et al., "Analysis of Thermal Distribution for LCD-TV Using Infrared Camera", Key Engineering Materials, Vols. 321-323, pp. 817-820, 2006

Online since:

October 2006

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Price:

$35.00

[1] D.S. Steinberg, Cooling Techniques for Electronic Equipment, John Wiley & Sons, Inc., 2nd Edition (1998), pp.37-41.

[2] M. Afrid and A. Zebib, Natural Convection Air Cooling of Heated Components Mounted on a Vertical Wall, Numer. Heat Transfer, Part A , Vol. 15 (1989), pp.123-125.

DOI: 10.1080/10407788908944687

[3] J.M. House, C. Beckermann, and T.F. Smith, Effect of Centered Conducting Body on Natural Convection Heat Transfer in an Enclosure, Numerical Heat Transfer, Vol. 18 (1990), pp.210-224.

DOI: 10.1080/10407789008944791

[4] J. Peterson and S. Barney, Design Issue in the Selection of Backlight inverter, Endicott Research Group (1994).

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