Invention Grant
- Patent Title: Emission driver and display device including the same
-
Application No.: US17000784Application Date: 2020-08-24
-
Publication No.: US11217177B2Publication Date: 2022-01-04
- Inventor: Ki Wook Kim , Yang Wan Kim , Jong Won Park
- 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
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2019-0168093 20191216
- Main IPC: G09G3/32
- IPC: G09G3/32 ; G09G3/3258 ; G09G3/3266 ; G09G3/3275

Abstract:
Provided herein is a display device including a plurality of pixels, wherein each pixel of the plurality of pixels includes: a driving transistor including a first electrode, a second electrode, and a first gate electrode; a first emission transistor including a third electrode coupled to the first electrode of the driving transistor, a fourth electrode, and a second gate electrode; and a second emission transistor including a fifth electrode coupled to the second electrode of the driving transistor, a sixth electrode, and a third gate electrode, wherein both the second gate electrode and the third gate electrode are coupled to an emission line, and wherein the first emission transistor is turned-on but the second emission transistor is turned-off, based on an emission signal supplied from the emission line.
Public/Granted literature
- US20210183312A1 EMISSION DRIVER AND DISPLAY DEVICE INCLUDING THE SAME Public/Granted day:2021-06-17
Information query
IPC分类: