Invention Grant
- Patent Title: Pixel and display device including the same
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Application No.: US18073311Application Date: 2022-12-01
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Publication No.: US11790841B2Publication Date: 2023-10-17
- Inventor: Byung Chang Yu , Hyun Joon Kim , Hae Min Kim , Myung Hoon Park , Dong Hoon Lee
- 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: Innovation Counsel LLP
- Priority: KR 20210185182 2021.12.22
- Main IPC: G09G3/32
- IPC: G09G3/32 ; G09G3/3233

Abstract:
A pixel and a display device including the same are disclosed. The pixel includes a light emitting element, first through seventh transistors, and a first capacitor. The first transistor is connected between first and second nodes. The second transistor is connected between a data line and a fourth node and configured to be turned on by a first scan signal. The third transistor is connected between the first node and a third node and configured to be turned on by a second scan signal. The fourth transistor is connected between the fourth node and a third power line and configured to be turned on by a third scan signal. The fifth transistor is connected between the third node and the third power line and configured to be turned on by a fourth scan signal. The sixth transistor is connected between the first node and a fifth node and configured to be turned off by an emission control signal. The seventh transistor is connected between the second node and the second power line and configured to be turned off in response to the emission control signal. The first capacitor is connected between the third and fourth nodes.
Public/Granted literature
- US20230196986A1 PIXEL AND DISPLAY DEVICE INCLUDING THE SAME Public/Granted day:2023-06-22
Information query
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