Pixel circuit, driving method, display panel and display device
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United States of America Patent
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Nov 7, 2017
Issued Date -
Jun 30, 2016
app pub date -
Oct 15, 2015
filing date -
Dec 30, 2014
priority date (Note) -
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Abstract
The application provides a pixel circuit, a driving method, a display panel and a display device. The pixel circuit includes a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, a sixth transistor, a driving transistor, a storage capacitor and a light emitting element, and by cooperative driving of the respective transistors and the storage capacitor, the driving current of the driving transistor can be independent of the gate-source voltage and the threshold voltage of the driving transistor.
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