Abstract
Power densities required to operate active-matrix organic-light-emitting
diode (AMOLED) based displays for high luminance applications, lead
to temperature rise due to self heating. Temperature rise leads to
significant degradation and consequent reduction in life time. In
this work numerical techniques based computational fluid dynamics
(CFD) is used to determine the temperature rise and its distribution
for an AMOLED based display for a given power density and size. Passive
cooling option in form of protruded rectangular fins is implemented
to reduce the display temperature.
© 2015 IEEE
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