Invention Grant
- Patent Title: Electronic device and method of driving the same
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Application No.: US17546295Application Date: 2021-12-09
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Publication No.: US11790854B2Publication Date: 2023-10-17
- Inventor: Heerim Song , Gyungsoon Park , Jinseok Jeong
- 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 20210047040 2021.04.12
- Main IPC: G09G3/3266
- IPC: G09G3/3266 ; G09G3/00 ; G09G3/3233

Abstract:
An electronic device includes a display panel including pixels respectively connected to scan lines, scan stages corresponding to the scan lines, where each of the scan stages receives a carry signal, and outputs a scan signal, masking circuits electrically connected to some of the scan stages, respectively, where each of the masking circuits outputs a masking carry signal in response to a masking signal and the scan signal, and transmission circuits electrically connected to others of the scan stages, respectively, where each of the transmission circuits outputs the scan signal output from a corresponding scan stage among the scan stages. A j-th (j is an integer greater than 1) scan stage among the scan stages receives one of the scan signal output from a (j−1)-th scan stage and the masking carry signal as the carry signal.
Public/Granted literature
- US20220328008A1 ELECTRONIC DEVICE AND METHOD OF DRIVING THE SAME Public/Granted day:2022-10-13
Information query
IPC分类: