ZHANG Hang, YU Xi, PAN Hao etc. Calculation of Correlated Color Temperature in Optical Simulations for White LEDs[J]. Chinese Journal of Luminescence, 2015,36(5): 583-587
ZHANG Hang, YU Xi, PAN Hao etc. Calculation of Correlated Color Temperature in Optical Simulations for White LEDs[J]. Chinese Journal of Luminescence, 2015,36(5): 583-587 DOI: 10.3788/fgxb20153605.0583.
The optical simulation is an important method for white LED illumination design
but it is too heavy of computation to get some reliable results in a color distribution simulation by using an ordinary computer. To reduce the amount of calculation
the chromatic relations and the point-to-point method are employed
as well as the numerical fitting method and pixels synthesis are introduced to decrease the fluctuation of correlated color temperature of optical simulation results. The validity of the above two methods is demonstrated by comparing with the experimental results
and the performance of color simulations is improved greatly.
关键词
白光LED相关色温光学仿真
Keywords
white LEDcorrelated color temperatureoptical simulation
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