Invention Publication
- Patent Title: PIXEL, DISPLAY DEVICE, AND DRIVING METHOD OF THE DISPLAY DEVICE
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Application No.: US18427996Application Date: 2024-01-31
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Publication No.: US20240169897A1Publication Date: 2024-05-23
- Inventor: Young Ha SOHN , Se Hyuk PARK , Jin Wook YANG , Dong Gyu LEE , Jae Hyeon JEON
- 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: KR 20220118788 2022.09.20
- Main IPC: G09G3/32
- IPC: G09G3/32

Abstract:
A pixel includes: a first transistor including a gate electrode electrically connected to a first node, a second node to which a first power voltage for driving the light emitting element is applied, and a third node electrically connected to the light emitting element; a first emission control transistor having an on-off timing controlled by a first emission control signal; and a second emission control transistor having an on-off timing controlled by a second emission control signal. A time interval exists between a time at which the first emission control signal having a turn-on level is input such that a voltage of the second node is dropped from a bias voltage having a voltage level higher than a voltage level of the first power voltage and a time at which the second emission control signal having a turn-on level is input.
Information query
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