Invention Grant
- Patent Title: Pixel and display device including the same
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Application No.: US18228091Application Date: 2023-07-31
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Publication No.: US12136383B2Publication Date: 2024-11-05
- Inventor: Su Jin Kim , Chulkyu Kang , Donghyun Kim , Seon-Kyoon Mok
- 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: CANTOR COLBURN LLP
- Priority: KR10-2022-0162443 20221129
- Main IPC: G09G3/20
- IPC: G09G3/20 ; G09G3/32

Abstract:
In a pixel of a display device, a back gate control voltage is applied to a back gate electrode of a first transistor that operates as a driving transistor in an anode initialization period, and the back gate electrode of the first transistor is connected to an anode of a light emitting element in a light emitting period. A first transfer line is disposed apart from the first transistor in a first direction. A capacitor pattern is disposed apart from the first transistor in a second direction opposite to the first direction. A second transmission line is disposed between the first transistor and the capacitor pattern.
Public/Granted literature
- US20240177650A1 PIXEL AND DISPLAY DEVICE INCLUDING THE SAME Public/Granted day:2024-05-30
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