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

Kuo Cheng Yu; Han-Ping Shieh

doi:10.1109/JDT.2008.2001864

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

Kuo Cheng Yu, Han-Ping Shieh

Department of Photonics

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	40-45
Number of pages	6
Journal	Journal of Display Technology
Volume	5
Issue number	1-3
DOIs	https://doi.org/10.1109/JDT.2008.2001864
State	Published - Jan 2009

Keywords

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

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title = "Colorimetric Characterization of High Dynamic Range Liquid Crystal Displays and Its Application",

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.",

keywords = "Colorimetric characterization; colorimetric color reproduction; device-dependent color transformation; high-dynamic-range LCD, ACCURATE CHARACTERIZATION",

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year = "2009",

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doi = "10.1109/JDT.2008.2001864",

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AB - 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.

KW - Colorimetric characterization; colorimetric color reproduction; device-dependent color transformation; high-dynamic-range LCD

KW - ACCURATE CHARACTERIZATION

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