Increased pwm depth in digital driving of active matrix displays KU Leuven
A method for digital driving of an active matrix display with a predetermined frame rate is described. The display contains a plurality of pixels organized in a plurality of rows and a plurality of columns. The method includes representing each of the plurality of pixels of an image to be displayed within a frame by an n-bit digital image code. The method also includes dividing the image frame into sub-frames, each sub-frame being further divided into time slots and assigning each time slot to one of the bits of the n-bit image code, whereby the number of time slots assigned to each bit of ...