公开(公告)号：US20230289942A1

公开(公告)日：2023-09-14

申请号：US18117662

申请日：2023-03-06

Applicant: Samsung Display Co., LTD.

Inventor： Hyun Seuk YOO ,  Min Gyu KIM ,  Hee Joon KIM ,  Jae Seok CHOI

IPC: G06T7/00 ,  G06T5/00 ,  G06T5/50 ,  G09G3/32

CPC classification number: G06T7/0002 ,  G06T5/002 ,  G06T5/003 ,  G06T5/005 ,  G06T5/50 ,  G09G3/32 ,  G06T2207/20081 ,  G06T2207/30168 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2320/0233 ,  G09G2320/0295

Abstract: An optical compensation method includes displaying a first image in a display device, the first image including a dot pattern obtained by allowing target pixels spaced apart from each other emit light, at least two other pixels being disposed between the target pixels; generating first image capture data by capturing the first image displayed in the display device through an image capture device; displaying a second image in the display device; generating second image capture data by capturing the second image displayed in the display device through the image capture device; generating deblurring data by deblurring the second image capture data, based on the first image capture data; generating compensation data for luminance correction of the display device, based on the deblurring data; and storing the compensation data in a memory device.