Title

Color Breakup Suppression In Field-Sequential Five-Primary-Color Lcds

Keywords

Color breakup; LCD TVs; Liquid crystal display (LCD); Multi-primary; Wide color gamut

Abstract

Field-sequential-color liquid crystal displays (FSC LCDs) exhibit a ∼ 3× higher optical efficiency and 3× higher resolution, but the color breakup (CBU) degrades the image quality and limits the practical applications. In this paper, we propose a method to reduce CBU by using five-primary LEDs instead of three. Without increasing the sub-frame rate as three-primary LCDs, we can suppress the CBU by utilizing proper color sequence and weighting ratios. The color gamut achieves 140% NTSC and the white brightness increases by more than 13%, as compared to the three-primary LCDs. © 2010 IEEE.

Publication Date

4-30-2010

Publication Title

IEEE/OSA Journal of Display Technology

Volume

6

Issue

6

Number of Pages

229-234

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/JDT.2010.2042678

Socpus ID

77951446590 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/77951446590

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