Passive Cooling Assembly for Flat Panel Displays with Integrated High Power Components

Date

2009-08-01

Author

Tarı, İlker

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Passive cooling of flat panel display designs with integrated high power components is investigated with the help of recently available semi-emprical and CFD based heat transfer correlations. A heat-spreader-heat-sink assembly is proposed for effective external natural convection cooling of the display panel. A flat vertical surface and plate finned heat sinks with various fin heights are considered as heat sinks in the assembly. Heat dissipation limits for both types of heat sinks are determined for various panel dimensions. It is shown that,for large panels, it is feasible to use passive cooling even when integrated computer components are used in panels for demanding applications such as video games, high definition video processing and 2-D to 3-D conversion(1).

Subject Keywords

Passive cooling, Flat panel displays, Radiative heat transfer

URI

https://hdl.handle.net/11511/46332

Journal

IEEE TRANSACTIONS ON CONSUMER ELECTRONICS

DOI

https://doi.org/10.1109/tce.2009.5278046

Collections

Department of Mechanical Engineering, Article

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Citation Formats

İ. Tarı, “Passive Cooling Assembly for Flat Panel Displays with Integrated High Power Components,” IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, pp. 1707–1713, 2009, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/46332.