- Patent Title: Display apparatus and method of driving display panel of the same
-
Application No.: US17967206Application Date: 2022-10-17
-
Publication No.: US11887539B2Publication Date: 2024-01-30
- Inventor: Soon-Dong Kim , Sangan Kwon , Taehoon Kim , Hui Nam , Junheyung Jung
- 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 Gyeonggi-do
- Agency: CANTOR COLBURN LLP
- Priority: KR 20200108558 2020.08.27
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; G09G5/14 ; G09G3/3266

Abstract:
A display apparatus includes a display panel including a pixel to display an image based on input image data, a driving controller which determines a driving frequency of a first display area of the display panel to be a first driving frequency and determines a driving frequency of a second display area of the display panel to be a second driving frequency less than the first driving frequency when the first display area displays a moving image and the second display area of the display panel displays a still image, and an emission driver which outputs a moving image emission signal corresponding to the first driving frequency and a still image emission signal corresponding to the second driving frequency to the display panel. A width of a non-emission period of the still image emission signal is greater than a width of a non-emission period of the moving image emission signal.
Public/Granted literature
- US20230039688A1 DISPLAY APPARATUS AND METHOD OF DRIVING DISPLAY PANEL OF THE SAME Public/Granted day:2023-02-09
Information query
IPC分类: