Array substrate, manufacturing method of array substrate and display panel

Abstract

The invention provides an array substrate, a manufacturing method of the array substrate and a display panel. The manufacturing of a solar cell structure and the manufacturing of OLEDs are combined together, so that the solar technology and the OLED display technology are combined, and the problems that as a solar structure and an OLED structure are independent in the prior art, the manufacturing process is complex and the production cost is high are solved. The array substrate comprises a lining substrate, a scanning line, a data line thin film transistor, a public electrode and a pixel electrode, and further comprises a light emitting structure, the solar cell structure and a power output line, wherein the light emitting structure is used for providing a backlight source. The light emitting structure is arranged between the public electrode and the pixel electrode. The solar cell structure is arranged between the lining substrate and the public electrode. The power output line and the public electrode are arranged at the same layer. The power output line is electrically connected with the solar cell structure and transmits electric energy generated by the solar cell structure to an external circuit.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to an array substrate, a preparation method thereof, and a display panel. Background technique [0002] Compared with the traditional liquid crystal display (Liquid Crystal Display, LCD) device, the organic light-emitting diode (Organic Light-Emitting Diode, OLED) display device does not require a backlight module, but is made of a very thin light-emitting structure and a glass substrate. Generally, the light-emitting structure includes a light-emitting material layer, an electron transport layer, and a hole transport layer. The electron transport layer and the hole transport layer are respectively arranged on the upper side and the lower side of the light-emitting material layer. layer, the light-emitting structure will emit light. Since the OLED display device does not need a backlight module, the OLED display device can be made lighter and thinner, has a larger vi...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides an array substrate and its preparation method and a display panel, which are used to combine the manufacturing process of the solar cell structure with the manufacturing process of the OLED, realize the combination of the solar energy technology and the OLED display technology, and solve the existing problems. Due to the independent existence of the solar structure and the OLED structure in the technology, the manufacturing process is complicated and the production cost is high.

Images