Array substrate, preparation method thereof, display panel and device
An array substrate and substrate substrate technology, which is applied in semiconductor/solid-state device manufacturing, electrical components, electrical solid-state devices, etc., can solve problems such as inability to meet display requirements, and achieve good turn-off characteristics, small sub-threshold swing, and high performance. good effect
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[0066] Based on the inventive concept at the same time, an embodiment of the present invention also provides a method for preparing an array substrate, which is used to prepare the array substrate described in the above embodiment, combining Figure 4 , Figure 5 , Image 6 , Figure 7 and Figure 8 As shown, the array substrate 20 includes a pixel circuit 22, the pixel circuit 22 includes a first transistor 221 and a second transistor 222, the first transistor 221 includes a first active layer 2211, the second transistor 222 includes a second active layer 2221, and the second transistor 222 includes a second active layer 2221. Both the first active layer 2211 and the second active layer 2221 include silicon. Figure 10 is a schematic flowchart of a method for preparing an array substrate provided by an embodiment of the present invention, as shown in Figure 10 As shown, the preparation method of the array substrate provided by the embodiment of the present invention incl...
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