US 12,094,386 B1
Digital low color shift edge smoothing method and related device
Tung-Ying Wu, Tainan (TW)
Assigned to HIMAX TECHNOLOGIES LIMITED, Tainan (TW)
Filed by HIMAX TECHNOLOGIES LIMITED, Tainan (TW)
Filed on Mar. 1, 2023, as Appl. No. 18/115,773.
Int. Cl. G09G 3/00 (2006.01); G09G 3/20 (2006.01)
CPC G09G 3/2003 (2013.01) [G09G 2300/0452 (2013.01); G09G 2320/0666 (2013.01); G09G 2320/0673 (2013.01); G09G 2320/068 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A digital low color shift (DLCS) edge smoothing method, for a display panel having a plurality of pixels, the edge smoothing method comprising:
determining an edge gain of a first pixel of the plurality of pixels of the display panel; and
smoothing the edge of the first pixel and the other neighbor pixels of the plurality of pixels of the display panel according to a spatial filter.