Patent ID: 9607556
Date: 2017-03-28
CPC Classifications: B67D,G06F,G09G,H04N

Claim:
1. A method for rendering target image data upon a dual modulator display system, said dual modulator display system further comprising a backlight; said backlight comprising a set of emitters, each said emitter capable of independent control from a set of backlight control signals; a display modulator, said display modulator comprising a set of modulating elements, each said modulating element capable of independent control from a set of display control signals; and a controller, said controller configured to receive target image data and to send emitter control signals and display control signals to the backlight and display modulator respectively, the steps of said method comprising: receiving target image data; calculating display control signals; calculating target backlight illumination data from said display control signals and said target image data; calculating said backlight control signals from said target backlight illumination data; sending backlight control signals to said emitters; and sending said display control signals to said modulating elements.