摘要 |
The invention relates to a liquid crystal display device (10), comprising a spectral trim filter (18) arranged in the light path between the backlight system (14) and the LCD filter panel (12). The trim filter is adapted to reduce the amount of illumination light within selected wavelength ranges in order to enhance the color gamut of the display. The trim filter is also adjustable between a filtering state for wide gamut and a transmitting state for high brightness.
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