Color Correction for Digital Holographic Display to Compensate for CIE Colorimetric Matching Failure

Abstract

A color matching experiment with an RGB laser and organic light-emitting diode (OLED) display was conducted. The results showed an average chromaticity difference of 0.0215 triangle u ' v ', indicating significant CIE colorimetric matching failure, and the observers responded that RGB laser color looks much brighter than an OLED display with the same luminance because of speckles. To compensate for the color mismatch, new long-, medium-, and short- (LMS) wavelength-sensitive cone-fundamental function and 3-by-3 matrix methods were tested, where individual correction for both methods showed the best performance.