公开(公告)号：US12216817B2

公开(公告)日：2025-02-04

申请号：US17865633

申请日：2022-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Un Lee ,  Sung Hwan Park ,  Chang Ho Hyun

IPC: G06F3/01 ,  G02B27/01 ,  G09G3/20 ,  G09G3/32 ,  G09G3/3208

Abstract: A display device includes: a visual sensor for generating visual sensing data by sensing an eye of a user; a display panel including a display area and pixels disposed on the display area; an image converter for generating a second image signal by converting a first image signal of the pixels based on the visual sensing data; and a data driver for providing the pixels with data signals corresponding to the second image signal. The image converter generates visual information based on the visual sensing data, determines a first area and a second area different from the first area of the display area based on the visual information, and generates the second image signal by converting grayscales of the second area in the first image signal.

公开(公告)号：US12248623B2

公开(公告)日：2025-03-11

申请号：US17865633

申请日：2022-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： Tae Un Lee ,  Sung Hwan Park ,  Chang Ho Hyun

IPC: G06F3/01 ,  G02B27/01 ,  G09G3/20 ,  G09G3/32 ,  G09G3/3208

Abstract: A display device includes: a visual sensor for generating visual sensing data by sensing an eye of a user; a display panel including a display area and pixels disposed on the display area; an image converter for generating a second image signal by converting a first image signal of the pixels based on the visual sensing data; and a data driver for providing the pixels with data signals corresponding to the second image signal. The image converter generates visual information based on the visual sensing data, determines a first area and a second area different from the first area of the display area based on the visual information, and generates the second image signal by converting grayscales of the second area in the first image signal.