46.3: Ultra Wide-Gamut LCD Using a Local Multi-Spectral Backlight

Conventional LCDs cover about 33% of the visible gamut in CIE1976 (u′, v′)‐chromaticity space. This paper describes a display concept covering more than 63%. It consists of an LCD and a backlight with 5 LED types. From the spectra, a model is derived. The model is used to examine the gamut. Computat...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2011-06, Vol.42 (1), p.669-672
Main Authors: Hinnen, Karel J. G., Langendijk, Erno H. A., Hammer, Martin
Format: Article
Language:English
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Summary:Conventional LCDs cover about 33% of the visible gamut in CIE1976 (u′, v′)‐chromaticity space. This paper describes a display concept covering more than 63%. It consists of an LCD and a backlight with 5 LED types. From the spectra, a model is derived. The model is used to examine the gamut. Computations are compared with measurements from a demonstrator.
ISSN:0097-966X
2168-0159
DOI:10.1889/1.3621411