Invention Application
- Patent Title: DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
-
Application No.: US17315449Application Date: 2021-05-10
-
Publication No.: US20220036833A1Publication Date: 2022-02-03
- Inventor: SEHYUK PARK , HONGSOO KIM , JINYOUNG ROH , HYOJIN LEE , JAEKEUN LIM , 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 Yongin-Si
- Priority: KR10-2020-0096055 20200731
- Main IPC: G09G3/3291
- IPC: G09G3/3291 ; G09G3/20

Abstract:
A display apparatus includes a display panel including pixels, a gate driver applying a gate signal to a gate line, a data driver applying a data voltage to a data line and a driving controller determining a mode of an input image data to a moving image mode or a static image mode according to whether the input image data is a moving image or a static image, driving the display panel in a moving image driving frequency in the moving image mode and in a static image driving frequency in the static image mode, operating the gate driver in an alternate driving mode such that the gate driver scans a first group of the gate lines in a first duration and a second group of the gate lines in a second duration and inserting a compensation frame to scan all of the gate lines when an image transition is occurred in the static image mode.
Public/Granted literature
- US11436985B2 Display apparatus having different driving frequencies for moving and still image modes and method thereof Public/Granted day:2022-09-06
Information query
IPC分类: