Invention Application
- Patent Title: DISPLAY DEVICE AND DRIVING METHOD THEREOF
-
Application No.: US17460779Application Date: 2021-08-30
-
Publication No.: US20220277680A1Publication Date: 2022-09-01
- Inventor: SI DUK SUNG , Dae Sik LEE , Sang Hyun LEE , Myeong Su KIM
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR YONGIN-SI
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR YONGIN-SI
- Priority: KR10-2021-0026884 20210226
- Main IPC: G09G3/20
- IPC: G09G3/20

Abstract:
A display device includes a scale factor provider, a grayscale converter, and pixels. The scale factor provider calculates an n-th scale factor based on n-th input grayscales received during an n-th frame period. The grayscale converter calculates (n+p)th output grayscales by applying the n-th scale factor to (n+p)th input grayscales received during an (n+p)th frame period in a first mode. The pixels output light to display an image based on the (n+p)th output grayscales, where n is an integer greater than 0 and p is an integer greater than 1.
Public/Granted literature
- US11620927B2 Display device and driving method thereof Public/Granted day:2023-04-04
Information query