Synaptics Incorporated
DEVICE AND METHOD FOR BRIGHTNESS CONTROL OF DISPLAY DEVICE

Abstract:

A display driver comprises signal supply circuitry and control circuitry. The signal supply circuitry is configured to supply an emission control signal to a display panel. The emission control signal controls a ratio of pixel circuits that emit light to pixels of the display panel. The control circuitry is configured to control the emission control signal based on an input image data.