公开(公告)号：US12046192B2

公开(公告)日：2024-07-23

申请号：US18034664

申请日：2020-12-29

Applicant: QUALCOMM Incorporated

Inventor： Natan Jacobson ,  Daniel Stan ,  Ike Ikizyan ,  Mark Sternberg ,  Timothy David Tang ,  Yan Li ,  Xinchao Yang

IPC: G09G3/3208 ,  G09G3/00 ,  G09G3/20

CPC classification number: G09G3/3208 ,  G09G3/006 ,  G09G3/2074 ,  G09G2320/0233 ,  G09G2360/16

Abstract: The present disclosure relates to methods and devices for display processing including an apparatus, e.g., a DPU. The apparatus may receive a plurality of panel measurements for a display panel, each of the plurality of panel measurements associated with a plurality of subpixels in the display panel. The apparatus may also determine, upon receiving the plurality of panel measurements, at least one offset for one or more subpixels of the plurality of subpixels associated with each of the plurality of panel measurements. The apparatus may also store, upon determining the at least one offset for the one or more subpixels, the at least one offset for the one or more subpixels associated with each of the plurality of panel measurements.

公开(公告)号：US11308868B2

公开(公告)日：2022-04-19

申请号：US16734112

申请日：2020-01-03

Applicant: QUALCOMM Incorporated

Inventor： Daniel Stan ,  Natan Jacobson ,  Ike Ikizyan ,  Mark Sternberg ,  Paul Wiercienski

IPC: G09G3/3208

Abstract: The present disclosure relates to methods and apparatus for display processing. In some aspects, the apparatus can measure at least one panel including one or more panel measurements. The apparatus can also determine at least one correction factor for each of the one or more panel measurements. Further, the apparatus can adjust the at least one correction factor based on each of the one or more panel measurements. In some aspects, the apparatus can compress the at least one correction factor based on each of the one or more panel measurements. Moreover, the apparatus can store the compressed at least one correction factor. In some aspects, the apparatus can decode correction data for at least one frame based on the adjusted at least one correction factor. The apparatus can also store or communicate the decoded correction data for the at least one frame.