Broadband Wide-View LCDs With Small Color Shift

We proposed a broadband wide-view liquid crystal display (LCD) with two biaxial films. Based on different dispersion properties of these two films, we optimized their in-plane phase retardation values to minimize the light leakage and color shift over the whole viewing cone. The broadband wide view...

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Bibliographic Details
Published in:Journal of display technology 2009-08, Vol.5 (8), p.331-334
Main Authors: Jiao, Meizi, Ge, Zhibing, Wu, Shin-Tson
Format: Article
Language:English
Subjects:
Absorption
Biaxial film
Broadband
Color
color shift
Dark states
Degradation
Dispersion
Dispersions
Display devices
Image contrast
Light sources
Lighting
liquid crystal display (LCD)
Liquid crystal displays
Optical films
Optical polarization
Optical saturation
Phase shift
wide view
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Summary:We proposed a broadband wide-view liquid crystal display (LCD) with two biaxial films. Based on different dispersion properties of these two films, we optimized their in-plane phase retardation values to minimize the light leakage and color shift over the whole viewing cone. The broadband wide view and low color shift properties will further lead to high contrast ratio and good color quality, especially for low gray level images.
ISSN:1551-319X
1558-9323
DOI:10.1109/JDT.2009.2025608