Pixel driving circuit including a compensation sub-circuit and driving method thereof, display device

A pixel driving circuit includes a reset sub-circuit configured to be turned on in response to a control signal, and transmit a reference voltage to a first node to reset a voltage of the first node; an input sub-circuit configured to transmit a data signal to a second node in response to a gate sca...

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Bibliographic Details
Main Authors Zhu, Yawei, Fan, Haoyuan, Wang, Zifeng, Xu, Haifeng, Hu, Jing, Cao, Xin, Kim, Heungsik
Format Patent
LanguageEnglish
Published 19.07.2022
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:A pixel driving circuit includes a reset sub-circuit configured to be turned on in response to a control signal, and transmit a reference voltage to a first node to reset a voltage of the first node; an input sub-circuit configured to transmit a data signal to a second node in response to a gate scan signal; a driving sub-circuit configured to be turned on or off in response to a voltage of the first node, write the data signal and a compensation signal into a third node, and output a driving signal according to the voltage of the first node; a compensation sub-circuit configured to transmit the data signal and the compensation signal to a fourth node in response to the gate scan signal; and a voltage control sub-circuit configured to control the voltage of the first node according to a voltage of the fourth node.
Bibliography:Application Number: US202117376506