Invention Application
- Patent Title: DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
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Application No.: US17566385Application Date: 2021-12-30
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Publication No.: US20220351659A1Publication Date: 2022-11-03
- Inventor: SANGAN KWON , SOON-DONG KIM , TAEHOON KIM , EUN SIL YUN , CHANGNOH YOON
- 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
- Priority: KR10-2021-0056672 20210430
- Main IPC: G09G3/20
- IPC: G09G3/20

Abstract:
A display apparatus is disclosed that comprises a display panel. The display panel includes a display region that includes a first display area and a second display area. A data driver is configured to provide a data voltage to the display region. A gate driver is configured to provide a compensation gate signal and an initialization gate signal to the display region. The gate driver includes a first stage and a second stage. A driving controller is configured to control the gate driver and the data driver. The driving controller is configured to determine a first driving frequency for the first display area and a second driving frequency for the second display area. The second stage is configured to provide the compensation gate signal having a pulse duration shorter than a pulse duration of the compensation gate signal provided to the display region by the first stage.
Public/Granted literature
- US11869400B2 Display apparatus and method of driving the same Public/Granted day:2024-01-09
Information query