Voltage driving pixel circuit, display panel and driving method thereof
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United States of America Patent
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Jan 23, 2018
Grant Date -
May 12, 2016
app pub date -
Nov 28, 2014
filing date -
Nov 12, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
The present disclosure relates to a voltage driving pixel circuit, a display panel and a driving method thereof. The voltage driving pixel circuit comprises: any two power lines and a load connected in each power line, wherein there is one or more switching circuits between the any two power lines. By means of the voltage driving pixel circuit of the present disclosure, the power lines form a network structure in the light emitting phase, so as to avoid voltage change of the power line voltage Vdd of each row in the pixel in the light emitting phase, thereby improving lateral resistance drop and crosstalk phenomenon of the variable power line voltage Vdd.
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