Active matrix/organic light emitting diode and driving circuit and method thereof
A panel drive circuit, light-emitting diode technology, applied in static indicators, instruments, etc., can solve the problems of drift, poor transistor uniformity, poor uniformity of AMOLED brightness, etc., and achieve the effect of ensuring consistency and good uniformity
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[0027] The active matrix organic light emitting diode panel (hereinafter referred to as AMOLED) and its driving circuit and method will be described in detail below in conjunction with the accompanying drawings.
[0028] Such as image 3 Shown is a schematic diagram of the AMOLED driving circuit of the present invention. In this embodiment, the AMOLED driving circuit includes two transistors, a capacitor, an organic light emitting diode (hereinafter referred to as OLED), a voltage regulating module, and corresponding input and output terminals. Corresponding to each AMOLED drive circuit, the corresponding input and output terminals include a horizontal scan signal terminal Scan, a data signal terminal Vdata, a first control signal terminal CR1, a second control signal terminal CR2, and a high-level signal terminal Vdd And a low-level signal terminal Vss. Specifically, the AMOLED drive circuit includes:
[0029] The driving transistor DTFT has its gate connected to the second capa...
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