Colorimetric Characterization of High Dynamic Range Liquid Crystal Displays and Its Application

Kuo Cheng Yu, Han-Ping Shieh

Research output: Contribution to journalArticle

17 Scopus citations

Abstract

A modified colorimetric model was proposed to characterize the high dynamic range liquid crystal display (HDR LCD). Backlight intensity was incorporated to account for the display chromatic properties. Images, exemplifying regular and random backlight intensity distributions, were designed to evaluate the model. The results showed that chromaticity of three primaries was instable, and thus the device-dependent color transformation was inadequate in the HDR LCD. Moreover, the proposed model, in comparison with the model dedicated for the conventional LCD, was in average of less CIEDE2000 color difference values. Therefore, the proposed model was applicable for colorimetric color reproduction in the HDR LCD.
Original languageEnglish
Pages (from-to)40-45
Number of pages6
JournalJournal of Display Technology
Volume5
Issue number1-3
DOIs
StatePublished - Jan 2009

Keywords

  • Colorimetric characterization; colorimetric color reproduction; device-dependent color transformation; high-dynamic-range LCD
  • ACCURATE CHARACTERIZATION

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