Invention Grant
- Patent Title: Pixel and a display device having the same
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Application No.: US18537939Application Date: 2023-12-13
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Publication No.: US12300178B2Publication Date: 2025-05-13
- Inventor: Min Jae Jeong , Jun Hyun Park , Hyun Joon Kim , Kyung Hoon Chung , Jang Mi Kang , Hae Min Kim
- 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: KR10-2020-0091872 20200723
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; G09G3/3266 ; G09G3/3275 ; G09G3/32

Abstract:
A pixel including: a light emitting element; a first transistor connected between a first power source and a second node; a first capacitor connected to a first node or a second node and a third node; a second transistor between the third node and a data line, the second transistor turned on by a first scan signal; a third transistor between the first and second nodes, the third transistor turned on by a second scan signal; a fifth transistor between the first power source and the first transistor, the fifth transistor turned on by a first emission control signal; a sixth transistor between the second node and the light emitting element, the sixth transistor turned on by a second emission control signal; and an eighth transistor between the second node and a second emission control line, the eighth transistor turned on by a fourth scan signal.
Public/Granted literature
- US20240119901A1 PIXEL AND A DISPLAY DEVICE HAVING THE SAME Public/Granted day:2024-04-11
Information query
IPC分类: