Invention Grant
- Patent Title: Display device and driving method of display device
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Application No.: US18500178Application Date: 2023-11-02
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Publication No.: US12236876B2Publication Date: 2025-02-25
- Inventor: Tetsuo Morita
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Maier & Maier, PLLC
- Priority: JP2022-182886 20221115
- Main IPC: G09G3/20
- IPC: G09G3/20 ; G09G3/3233

Abstract:
A display device includes a first transistor controlled using a second control signal obtained by shifting a first control signal and electrically connected between an image data signal line and a first node, a second transistor electrically connected between the first node and a second node, a third transistor controlled using the first control signal and electrically connected between the second node and a gate electrode of the second transistor, a fourth transistor controlled using a fourth control signal obtained by shifting a third control signal and electrically connected between a driving power supply line and the second node, a fifth transistor controlled using the third control signal and electrically connected to the first node, a sixth transistor controlled using the third control signal and electrically connected to a light emitting element and a first electrode of the fifth transistor, and the light emitting element connected to the first electrode.
Public/Granted literature
- US20240161698A1 DISPLAY DEVICE AND DRIVING METHOD OF DISPLAY DEVICE Public/Granted day:2024-05-16
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