Invention Application
- Patent Title: DISPLAY DEVICE
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Application No.: US17078001Application Date: 2020-10-22
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Publication No.: US20210125557A1Publication Date: 2021-04-29
- Inventor: Ji Su NA
- 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: KR10-2019-0132761 20191024
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; G09G3/3291 ; G09G3/3266

Abstract:
A display device includes a display panel for driving a plurality of pixels. Each of the plurality of pixels includes: a light-emitting element; a driving transistor for controlling a driving current flowing through the light-emitting element; a first transistor for selectively applying a data voltage to a first node, a second transistor for receiving an emission signal from an emission control line to selectively apply a driving voltage to the first node; and a first capacitor connected between the first node and the emission control line. The first node is a source electrode of the driving transistor.
Public/Granted literature
- US11450271B2 Display device Public/Granted day:2022-09-20
Information query
IPC分类: