Abstract:
Passive cooling of flat panel display designs with integrated high power components is investigated with the help of recently available semi-empirical and CFD based heat ...Show MoreMetadata
Abstract:
Passive cooling of flat panel display designs with integrated high power components is investigated with the help of recently available semi-empirical 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.
Published in: IEEE Transactions on Consumer Electronics ( Volume: 55, Issue: 3, August 2009)
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Flat Panel ,
- Heat Transfer ,
- Flat Surface ,
- Video Games ,
- Heat Dissipation ,
- Flat Plate ,
- Heat Sink ,
- Natural Convection ,
- High-definition Video ,
- Vertical Plate ,
- Fin Height ,
- Air Temperature ,
- Temperature Difference ,
- Graphics Processing Unit ,
- Thermal Radiation ,
- Thermal Resistance ,
- Convective Heat ,
- Heat Transfer Coefficient ,
- Separation Distance ,
- Radiative Transfer ,
- Heat Transfer Rate ,
- Heat Pipe ,
- View Factor ,
- Heat Spreader ,
- Ambient Air Temperature ,
- Set Of Correlations ,
- Thermal Contact Resistance ,
- Convective Heat Transfer Coefficient ,
- Thermal Contact ,
- Radiative Rate
- Author Keywords
Contents Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Flat Panel ,
- Heat Transfer ,
- Flat Surface ,
- Video Games ,
- Heat Dissipation ,
- Flat Plate ,
- Heat Sink ,
- Natural Convection ,
- High-definition Video ,
- Vertical Plate ,
- Fin Height ,
- Air Temperature ,
- Temperature Difference ,
- Graphics Processing Unit ,
- Thermal Radiation ,
- Thermal Resistance ,
- Convective Heat ,
- Heat Transfer Coefficient ,
- Separation Distance ,
- Radiative Transfer ,
- Heat Transfer Rate ,
- Heat Pipe ,
- View Factor ,
- Heat Spreader ,
- Ambient Air Temperature ,
- Set Of Correlations ,
- Thermal Contact Resistance ,
- Convective Heat Transfer Coefficient ,
- Thermal Contact ,
- Radiative Rate
- Author Keywords
