Invention Grant
- Patent Title: Display device
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Application No.: US16597433Application Date: 2019-10-09
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Publication No.: US10902794B2Publication Date: 2021-01-26
- Inventor: Dong-Gyu Kim
- 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: KR10-2016-0045008 20160412
- Main IPC: G09G3/3291
- IPC: G09G3/3291 ; G11C19/28 ; G09G3/3266

Abstract:
A display device includes a display panel including a reference voltage providing portion configured to apply a first reference voltage from a first reference voltage line to a plurality of readout lines and a pixel portion having a plurality of pixels connected to the readout lines, a scan driver providing a scan signal to the pixels via a plurality of scan lines, a data driver providing a data signal to the pixels via a plurality of data lines, a readout circuit converting voltages of the readout lines to digital data, and a controller cutting off a power based on the digital data.
Public/Granted literature
- US20200043422A1 DISPLAY DEVICE Public/Granted day:2020-02-06
Information query
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