Invention Grant
- Patent Title: Pixel and electronic device
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Application No.: US17745043Application Date: 2022-05-16
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Publication No.: US12178078B2Publication Date: 2024-12-24
- Inventor: Juhoon Kang , Jin-Wook Yang , Joohee Jeon , Sunmi Kang , Gun Hee Kim , Hyungkeun Park , Seokhyun Lim , Sunyoung 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
- Agency: CANTOR COLBURN LLP
- Priority: KR10-2021-0103951 20210806
- Main IPC: H10K59/121
- IPC: H10K59/121 ; G09G3/32 ; G09G3/3233 ; H10K59/131

Abstract:
A pixel includes a first capacitor connected between first and second nodes, a second capacitor connected between a first voltage line and the first node, a light emitting diode including a first electrode and a second electrode connected with a second voltage line, a first transistor including a first electrode, a second electrode, and a gate electrode connected with the second node, a second transistor including a first electrode, a second electrode, and a gate electrode which receives a scan signal, a third transistor including a first electrode, a second electrode, and a gate electrode which receives a first compensation scan signal, a fourth transistor including a first electrode, a second electrode, and a gate electrode which receives a second compensation scan signal, and a fifth transistor including a first electrode, a second electrode, and a gate electrode which receives a first light emitting signal.
Public/Granted literature
- US20230038319A1 PIXEL AND ELECTRONIC DEVICE Public/Granted day:2023-02-09
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