CPC G06F 3/042 (2013.01) [G02F 1/133615 (2013.01); G02F 1/133617 (2013.01); G06F 3/033 (2013.01)] | 20 Claims |
1. A liquid crystal display (LCD) backlight device comprising:
a processor;
a color filter of a pixel comprising at least one of a red filter, a green filter, or a blue filter; and
a diode to emit light through the color filter in response to being driven by the processor, the diode to generate a voltage in response to light passing through the color filter and arriving on the diode, where an image value is calculated as a function of the voltage generated and a color filter value of the color filter.
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