Amoled pixel driving circuit and its driving method
A pixel driving circuit and potential technology, applied in static indicators, instruments, etc., can solve the problems of low effective light-emitting area of pixels, large number of scanning control signals, and complex timing controllers, so as to increase the effective light-emitting area and improve the display. effect, current stabilization effect
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[0048] In order to further illustrate the technical means adopted by the present invention and its effects, the following describes in detail in conjunction with preferred embodiments of the present invention and accompanying drawings.
[0049] see image 3 , the present invention provides an AMOLED pixel drive circuit, comprising: a first thin film transistor T1, a second thin film transistor T2, a third thin film transistor T3, a fourth thin film transistor T4, a fifth thin film transistor T5, a sixth thin film transistor T6, a capacitor C1, and organic light emitting diode D;
[0050] The gate of the first thin film transistor T1 is connected to the second scanning control signal S2, the source is electrically connected to the data signal Data, and the drain is electrically connected to the first node A;
[0051] The gate of the second thin film transistor T2 is connected to the third scanning control signal S3, the source is electrically connected to the first node A, and...
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