The Design of an LCD System Based on the Quantitative Analysis for Enhancement of the Motion Picture Quality

Sung-Hak LEE  Soo-Wook JANG  Eun-Su KIM  Sang-Hoon LEE  Kyu-Ik SOHNG  

Publication
IEICE TRANSACTIONS on Electronics   Vol.E88-C   No.11   pp.2094-2098
Publication Date: 2005/11/01
Online ISSN: 
DOI: 10.1093/ietele/e88-c.11.2094
Print ISSN: 0916-8516
Type of Manuscript: Special Section LETTER (Special Section on Electronic Displays)
Category: 
Keyword: 
LCD-RT,  pulsed backlight,  flicker,  modulation-threshold,  gate-on-time,  

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Summary: 
The pulsed backlight system has been introduced for reducing motion blurs of LCDs in high motion pictures. But applying the pulsed backlight, full screen flicker and inconsistency of transmissivity for entire frame at a lightening time should be considered. This paper discusses the analysis of blurs in high motion pictures and proposes the design method for more suitable display terminal of LCDs.