Gate driver on array unit, gate driver on array circuit and display device
A technology of array substrate rows and driving units, applied in the field of organic light-emitting display, can solve the problems of large voltage drop, short driving time, and high OLED operating voltage
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[0051] Compared with AMLCD (Active Matrix Liquid Crystal Display), AMOLED (Active Matrix Organic Light-Emitting Diode) needs to be driven by an increased current, so it is mostly realized by low-temperature polysilicon circuits with greater mobility. In order to compensate the threshold voltage drift problem of polysilicon TFT (thin film transistor), the pixel circuit of AMOLED often needs a corresponding compensation structure, so the pixel circuit structure of AMOLED is more complicated, and correspondingly needs to occupy a larger layout (circuit layout) area.
[0052]The invention provides an array substrate row drive circuit for an active matrix organic light-emitting display with simple structure and stable performance. array substrate row drive unit. Each array substrate row driving unit includes 8 thin film transistors and 2 capacitors. The row driving unit of the array substrate is divided into two stages, the first stage is used for generating conventional gate lin...
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