A numerical analysis of thermal management schemes of a LED array in TFT TV

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dc.contributor.authorMermer O.
dc.contributor.authorNil M.
dc.contributor.authorAkgul M.B.
dc.date.accessioned2024-07-22T08:14:29Z
dc.date.available2024-07-22T08:14:29Z
dc.date.issued2014
dc.description.abstractThis paper aims to perform the numerical analysis and to investigate thermal characteristics of the LED backlight TFT TV according to thermal design parameters. Natural convective cooling of a LED array system used TFT TV is considered in this study. Numerical computations are carried out for horizontal and vertical orientations of the LED array. The effects of the PCB materials on the temperature distribution are discussed in detail. It is found that the maximum temperature of the LED packages significantly decreases by the horizontal orientation of the LED array in TFT based television. In addition, ceramic based PCB materials having high thermal conductivity such as A1N present better thermal performance than that of metal based PCB materials. © 2014 IEEE.
dc.identifier.DOI-ID10.1109/SIITME.2014.6967011
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/16580
dc.language.isoEnglish
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.subjectElectronics packaging
dc.subjectLight emitting diodes
dc.subjectNumerical analysis
dc.subjectOrganic pollutants
dc.subjectPolychlorinated biphenyls
dc.subjectPrinted circuit boards
dc.subjectTemperature control
dc.subjectConvective cooling
dc.subjectHigh thermal conductivity
dc.subjectLED backlight
dc.subjectMaximum temperature
dc.subjectNumerical computations
dc.subjectThermal characteristics
dc.subjectThermal designs
dc.subjectThermal Performance
dc.subjectThermal conductivity
dc.titleA numerical analysis of thermal management schemes of a LED array in TFT TV
dc.typeConference paper

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