Display panel and manufacturing method thereof

Abstract

The invention provides a display panel and a manufacturing method thereof. The display panel comprises: a substrate, wherein the first thin film transistor layer is arranged on the substrate, the first thin film transistor layer comprises a first thin film transistor and a second thin film transistor, and the first thin film transistor and the second thin film transistor are arranged on the same layer; a first light-emitting layer which is arranged on the side, away from the substrate, of the first thin film transistor layer, wherein the first light-emitting layer is electrically connected with the first thin film transistor, and the first thin film transistor controls the light-emitting condition of the first light-emitting layer; and a second light-emitting layer which is arranged on theside, away from the first thin film transistor layer, of the substrate, wherein the second light-emitting layer is electrically connected with a second thin film transistor, and the second thin filmtransistor controls the light-emitting condition of the second light-emitting layer. According to the scheme, the lightness, thinness and cost performance of the display can be improved while double-sided display is realized.

Description

technical field [0001] The present application relates to the field of display technology, in particular to the manufacture of display devices, in particular to a display panel and a manufacturing method thereof. Background technique [0002] Displays, as electronic products, can transmit a large amount of picture information to the audience, especially in large public places such as stations, halls, and karaoke stages, where the picture information needs to cover more people, thus producing a display with double-sided display function. [0003] However, the existing display with double-sided display function essentially assembles two single-sided display panels back to back, and inputs the same or different electrical signals to the two single-sided display panels to make the two single-sided display panels The display panels display screens respectively. Therefore, the existing display with double-sided display function has a heavy structure, complicated process and high ...

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present application provide a display panel and a manufacturing method thereof. The display panel includes a first light-emitting layer and a second light-emitting layer respectively disposed on opposite sides of a substrate, and a first thin film used to control the light emission of the first light-emitting layer The transistor and the second thin film transistor used to control the light emission of the second light-emitting layer are arranged on the same layer, which avoids the need to make two display panels separately and then assemble them to achieve double-sided display; solves the problem of existing double-sided The structure of the display of the display function is heavy, the process is complicated and the cost is high

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