Invention Grant
- Patent Title: Pixel and display device including the same
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Application No.: US17860676Application Date: 2022-07-08
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Publication No.: US11776480B2Publication Date: 2023-10-03
- Inventor: Min Jae Jeong , Jang Mi Kang , Hyeong Seok Kim , Jun Hyun Park , Mu Kyung 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
- Agency: H.C. Park & Associates, PLC
- Priority: KR 20210150090 2021.11.03
- Main IPC: G09G3/3258
- IPC: G09G3/3258 ; G09G3/3266 ; G09G3/3291 ; G09G3/3233

Abstract:
A pixel includes a light emitting element, a first transistor connected between first and second nodes and that generates a driving current flowing from a first power line to a second power line through the light emitting element, a second transistor connected between a data line and the first node and turned on in response to a fourth scan signal, a third transistor connected between the second node and a third node corresponding to a gate electrode of the first transistor and turned on in response to a second scan signal, a fourth transistor connected between the third node and a third power line providing a third power voltage and turned on in response to a first scan signal, and a fifth transistor connected between the first and fourth nodes and turned on in response to a fifth scan signal.
Public/Granted literature
- US20230140604A1 PIXEL AND DISPLAY DEVICE INCLUDING THE SAME Public/Granted day:2023-05-04
Information query
IPC分类: