| Summary: | 碩士 === 國立臺北科技大學 === 光電工程系研究所 === 102 === This thesis establishes an optical intensity distribution parametric model of planar WOLED lighting source by fitting the experiment data measured from WOLED samples with 10×10mm2 area.
In the previous experiment, we use the microscopic goniometer (MG) system and an energy analyzer to measure the relative optical intensity distributions. The results measured from two independent WOLED samples reveals a unique distribution in which the relative intensity in central area is higher than that near the edge around emitting area.
The experiment data was numerically fitted by the Simplex method and Gaussian distribution to acquire the parameters, then we verify the fitting result by the Levenberg-Marquardt method and Exponential distribution and finally establish the optical intensity distribution parametric model of planar WOLED lighting source.
We compare this optical intensity distribution parametric model of planar WOLED lighting source with the products of LED backlight module, and confirmed if the optical intensity distribution of planar WOLED lighting source with bigger area follows the 75% uniformity specification of LED backlight module. In the same manufacturing process with the sample measured previously, the biggest WOLED area predicted by this optical intensity distribution parametric model of planar WOLED lighting source is 15×15mm2, which follows the 75% uniformity specification of LED backlight module.
|
|---|
