標題: Color characterization of twist nematic LC panels by using empirical functions
作者: Liaw, MJ
Shieh, HPD
光電工程學系
Department of Photonics
關鍵字: color characterization of liquid crystal display;empirical transfer equation;colorimetric forward and backward model;color prediction;color reproduction
公開日期: 1998
摘要: An empirical exponential equation is proposed to characterize the transfer functions of the image signals to tristimulus values of twist nematic (TN) liquid crystal displays(CDs). Parameters of the empirical equation can be determined according to the colorimetric measurements of the test panel without knowing the panel's physical details. A two-stage forward model is also proposed to model the color characteristics of TN LCDs by using the empirical function. Moreover, a backward model is derived to reproduce desired colors accurately on TN LCDs. The main benefit of the study is that only 12 colors should be measured to characterize color rendering on TN LCDs.
URI: http://hdl.handle.net/11536/19505
http://dx.doi.org/10.1117/12.311068
ISBN: 0-8194-2875-2
ISSN: 0277-786X
DOI: 10.1117/12.311068
期刊: DISPLAY TECHNOLOGIES II
Volume: 3421
起始頁: 28
結束頁: 38
Appears in Collections:Conferences Paper


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