26.5: Requirements on Backlights for LCD's with Transmissive Cholesteric Color Filters

Transmission spectra of interference color filters are calculated for various light sources and angular distributions of incident light. Using conventional lamps, the achievable color gamut is poor for all angular distributions. To improve performance, a different light source and pre‐shifted plus b...

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2002-05, Vol.33 (1), p.878-881
Main Authors: Creemers, Tijsbert M. H., Cornelissen, Hugo J., Doornkamp, Ciska, Wegh, René T.
Format: Article
Language:English
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Summary:Transmission spectra of interference color filters are calculated for various light sources and angular distributions of incident light. Using conventional lamps, the achievable color gamut is poor for all angular distributions. To improve performance, a different light source and pre‐shifted plus broadened reflection windows of the interference filters should be used.
ISSN:0097-966X
2168-0159
DOI:10.1889/1.1830923