Patent ID: 11893966
Assignee: SNAP INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. A method, comprising:
generating a display table including a plurality of bit-plane sequences, each bit-plane sequence associated with one of a plurality of phase-shift values for each of a plurality of pixels in a display, the display table including:
a plurality of rows, each row of the display table including a sequence of bit-planes associated with one of the plurality of phase-shift values for each of the pixels in the display;
each sequence of bit-planes including a number of 1-values and a number of 0-values and having the 1-values and the 0-values spaced apart within the sequence to reduce phase ripple of a pixel in the plurality of pixels to which the sequence of bit-planes is applied;
determining a phase-shift value for each the plurality pixels in the display; and
applying, to each of the plurality of pixels in the display, the sequency of bit-planes corresponding to the determined phase-shift value for the pixel,
wherein determining a phase-shift value for each of the plurality of pixels in the display comprises determining 2n phase-shift values, wherein each of the phase-shift values is associated with a number P in a range 0, 1, . . . , 2n−1, wherein P represents a number of 1-values in a sequence of bit-planes associated with one of the plurality of phase-shift values and 2n−P represents a number of 0-values in the sequence of bit-planes associated with the one of the phase-shift values.