Invention Grant
- Patent Title: Display device and electronic device having the same
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Application No.: US16404518Application Date: 2019-05-06
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Publication No.: US11887544B2Publication Date: 2024-01-30
- Inventor: Yanguk Nam , Dae-Sik Lee
- 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: KR 20180057810 2018.05.21
- Main IPC: G09G3/3258
- IPC: G09G3/3258 ; G09G3/3266 ; G09G3/3291 ; G09G3/36

Abstract:
A display device includes a display panel including a plurality of pixels, a data driver configured to provide a data signal to the pixels, a scan driver configured to provide a scan signal to the pixels, a power controller configured to provide a driving voltage to the data driver and the scan driver, and a timing controller configured to generate a data control signal that controls the data driver, a scan control signal that controls the scan driver, and a power control signal that controls the power controller based on an image data and a control signal. The power controller determines a transient time that changes the driving voltage from a first voltage level to a second voltage level based on the power control signal.
Public/Granted literature
- US20190355307A1 DISPLAY DEVICE AND ELECTRONIC DEVICE HAVING THE SAME Public/Granted day:2019-11-21
Information query
IPC分类: