Invention Grant
- Patent Title: Display device
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Application No.: US15632781Application Date: 2017-06-26
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Publication No.: US10339867B2Publication Date: 2019-07-02
- Inventor: Gi Chang 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: KR10-2014-0024335 20140228
- Main IPC: G09G3/3258
- IPC: G09G3/3258 ; G09G3/20

Abstract:
Provided is a display device including: a plurality of pixels, each of the pixels including: a first switching transistor including a gate electrode coupled to a scan line, a first electrode coupled to a data line, and a second electrode coupled to a first node; a first driving voltage transistor including a gate electrode coupled to the first node, and a first electrode coupled to a first driving voltage; a write transistor including a gate electrode coupled to a write line, a first electrode coupled to a second electrode of the first driving voltage transistor, and a second electrode coupled to a second node; a second switching transistor including a gate electrode coupled to the second node, a first electrode coupled to a first power voltage, and a second electrode coupled to an organic light emitting diode; and a first capacitor coupled between the first node and the second node.
Public/Granted literature
- US20170301294A1 DISPLAY DEVICE Public/Granted day:2017-10-19
Information query
IPC分类: