Displays with expanded gamut coverage and low blue light emission
AssigneeGE Intellectual Property Licensing, LLC
InventorsSamuel Joseph Camardello, James Edward Murphy
Life of this patent
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Abstract
A display including a red subpixel, a green subpixel, a blue subpixel and a fourth subpixel including a teal subpixel or a saturated green pixel and an LED light source. Liquid crystal display devices including U6+-containing phosphors are also provided. Applications for the display include televisions, mobile phones and computer monitors.
Claims20
A display comprising a red subpixel, a green subpixel, a blue subpixel and a fourth subpixel comprising a teal subpixel or a saturated green subpixel and an LED light source.
A display device for producing a color image, the display device comprising an LED backlight unit, a liquid crystal display panel and a pixel comprising a red subpixel, a green subpixel, a blue subpixel and a teal subpixel or a saturated green subpixel, wherein the LED backlight unit emits a white light and comprises a combination of a blue LED optically coupled to a U6+-containing phosphor and a red phosphor.
Dependencies are inferred from the claim text.