DOI QR코드

DOI QR Code

Color display evaluation vs. viewing angle using $L^*a^*b^*$ color space and Fourier-optics measurements

  • 투고 : 2011.07.04
  • 심사 : 2011.08.26
  • 발행 : 2011.12.31

초록

A complete analysis of the color-viewing-angle properties of different displays is presented herein using color-viewing-angle measurements made with a Fourier-optics system. The color gamut in the CIE u'v' chromatic plane was computed for all the viewing angles. The introduction of the lightness using the $L^*a^*b^*$ color space allowed a more precise analysis of the emissive properties of each display. The displays can be directly compared using a common reference. The viewing-angle dependence can be analyzed in full detail using the on-axis values as reference. The gravity center behavior and area of the color hull were computed for a more precise evaluation and comparison.

키워드

참고문헌

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피인용 문헌

  1. P‐186: Reducing Angular Color Shift in RGB OLEDs by the Introduction of a Circular Polarizer with a Diffractive Optical Element vol.50, pp.1, 2019, https://doi.org/10.1002/sdtp.13343