Invention Grant
- Patent Title: Display apparatus, method of driving the same and electronic apparatus including the same
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Application No.: US18347168Application Date: 2023-07-05
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Publication No.: US12236874B2Publication Date: 2025-02-25
- Inventor: Sehyuk Park , Youngha Sohn , Jin-Wook Yang , Donggyu Lee , Jae-Hyeon 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: F. Chau & Associates, LLC
- Priority: KR10-2022-0139724 20221026
- Main IPC: G09G3/3233
- IPC: G09G3/3233

Abstract:
A display apparatus includes a display panel, a gate driver, a data driver and an emission driver. The display panel includes a pixel. The gate driver is configured to output a gate signal to the pixel. The data driver is configured to output a data voltage to the pixel. The emission driver is configured to output an emission signal to the pixel. The pixel includes a light emitting element, a driving switching element configured to apply a driving current to the light emitting element and a bias switching element configured to apply a bias voltage to the driving switching element. The display apparatus increases a level of the bias voltage when a duration of a light emission time of the pixel is increased.
Public/Granted literature
- US20240144881A1 DISPLAY APPARATUS, METHOD OF DRIVING THE SAME AND ELECTRONIC APPARATUS INCLUDING THE SAME Public/Granted day:2024-05-02
Information query
IPC分类: