Pixel, pixel driving method, and display device comprising the pixel

An exemplary embodiment of the present invention provides a pixel including: a pixel including: a switching transistor configured to perform a switching operation according to a scan signal, the switching transistor including a first terminal that is coupled to a data line and a second transistor; a...

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Bibliographic Details
Main Author Kim Su Weon
Format Patent
LanguageEnglish
Published 04.10.2016
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Summary:An exemplary embodiment of the present invention provides a pixel including: a pixel including: a switching transistor configured to perform a switching operation according to a scan signal, the switching transistor including a first terminal that is coupled to a data line and a second transistor; a driving transistor configured to control a driving current according to a data signal that is transferred when the switching transistor is turned on, the driving transistor including a gate that is coupled to the second terminal of the switching transistor; a light-emitting element comprising a cathode and configured to emit light according to the driving current; and a contact transistor configured to perform a switching operation according to a sensing control line, the contact transistor including a first terminal coupled to the cathode electrode of the light-emitting element and a second terminal that is coupled to a sensing line to which a current of the driving transistor is applied.
Bibliography:Application Number: US201414588097