Glasses-free 3D touch AMOLED display device and manufacturing method thereof

Abstract

The invention discloses a glasses-free 3D touch AMOLED display device, which comprises bottom layer substrate glass, a low-temperature polycrystalline silicon thin film transistor, an organic light emitting material layer, a packaging cover plate, a polyemid, a liquid crystal molecular layer and an upper-layer glass cover plate stacked in sequence from the bottom top. The invention also discloses the manufacturing method of the display device. According to the glasses-free 3D touch AMOLED display device, on one hand, through carrying the AMOLED display device, the glasses-free 3D touch AMOLED display device has the advantages of wide viewing angle, high brightness, self light emitting, fast response speed and the like, a backlight device is not needed, and the technology process is simplified; on another hand, though optimizing the device structure, the product thickness and the cost are reduced; and on another hand, the liquid crystal molecular layer serves as the 3D display grating, and free switching between 2D and 3D can be realized.

Description

technical field [0001] The present invention relates to the display field, in particular to a naked-eye 3D touch AMOLED display device and a manufacturing method thereof. Background technique [0002] With the improvement of people's requirements for image display effects, naked-eye 3D technology breaks the existing traditional mode of 3D viewing with glasses, and gradually enters people's daily life. 3D display technology uses the left and right eyes of the viewer to receive different The principle of the image makes people get a three-dimensional sense, and the way to realize naked-eye 3D is mainly to set a grating or barrier at the light output end of the display, so that the eyes can receive different image signals to obtain; touch technology has been widely used in daily life. Application, especially in small and medium-sized electronic products, is the development trend of human-machine dialogue interface in recent years; AMOLED, as a new type of display device, has hi...

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Problems solved by technology

[0003] At present, there are few 3D touch products in the industry. Traditional naked-eye 3D touch display devices are mainly equipped with LCD (liquid crystal display device) or PDP (plasma display device), etc. The overall device structure of such products is complex, up to 5 layers Glass substrate, the thickness of the device is too large, and some methods require LED backlight, the process is complicated, and the cost is high; the display color and brightness are obviously lost after passing through the 3D display device and touch glass, and the brightness loss is serious, which is easy to cause parallax

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