Patent ID: 11962945
Assignee: HIMAX DISPLAY, INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A projection apparatus, comprising:
a liquid crystal on silicon panel, configured to display a plurality of phase images, wherein the phase images include a first phase image and a second phase image; and
a processor, coupled to the liquid crystal on silicon panel and configured to generate and output the phase images to drive the liquid crystal on silicon panel to display the phase images,
wherein the processor generates the first phase image according to a first phase information, and the processor generates the second phase image according to the first phase image,
wherein the processor inverts an intensity distribution of the first phase image to generate the second phase image, and the intensity distribution of the second phase image is inverted from the intensity distribution of the first phase image.