Patent ID: 9303826
Filing Date: 2016-04-05
CPC Classification: F21K,F21V,F21Y,G02F,G09G

Claim Text:
1. A backlight assembly comprising: a plurality of backlights; a backlight supporting member; and a control system; wherein: the plurality of backlights are spaced apart on and mechanically connected to the backlight supporting member over a plurality of backlight locations; the backlights located at each backlight location include a backlight set; each backlight set comprises a first backlight, a second backlight, third backlight and a fourth backlight; the first, second and third backlight of each backlight set has a different primary color of a set of primary colors; the fourth backlight of each set of backlights has the same primary color as the third backlight, but has a different characteristic wavelength within the range of the primary color of the third backlight of its set; and the control system is structured, connected and/or programmed to: be in data communication with each of the plurality of backlight, and independently and selectively control the third and fourth backlights of each backlight set in a manner depending upon depending up a predetermined display mode.