Invention Grant
- Patent Title: Display apparatus and method of driving display panel using the same
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Application No.: US17379929Application Date: 2021-07-19
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Publication No.: US11615749B2Publication Date: 2023-03-28
- Inventor: Hui Nam , Hyo Jin Lee , Jinyoung Roh , Sehyuk Park
- 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: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2018-0118192 20181004
- Main IPC: G09G3/3258
- IPC: G09G3/3258 ; G09G3/3266 ; G09G3/3291

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 outputs a data write gate signal having a corresponding active level and a data initialization gate signal having a corresponding active level to the pixel in a writing frame, outputs the data write gate signal not having the corresponding active level and the data initialization gate signal not having the corresponding active level to the pixel in a holding frame and outputs the data write gate signal having the corresponding active level and the data initialization gate signal not having the corresponding active level to the pixel in a writing compensation frame. The data driver outputs a data voltage to the pixel. The emission driver outputs an emission signal to the pixel.
Public/Granted literature
- US20210343245A1 DISPLAY APPARATUS AND METHOD OF DRIVING DISPLAY PANEL USING THE SAME Public/Granted day:2021-11-04
Information query
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