Display capable of carrying out transparent and nontransparent conversion

Abstract

The invention discloses a display capable of carrying out transparent and nontransparent conversion, comprising an array substrate and further comprising a light-dimming thin film, wherein a buffering layer, a polycrystalline silicon layer, a grid electrode, a second insulating layer, a drain source layer, a third insulating layer, an anode, a pixel limiting layer, an organic light-emitting layer, a cathode and a package are arranged on one side face of the array substrate; the light-dimming thin film is arranged on the other side face of the array substrate; and the light-dimming thin film is controlled through a voltage adjusting module, so that the display can carry out the transparent and nontransparent conversion and requirements of a customer are met.

Description

technical field [0001] The invention relates to the technical field of organic light-emitting displays, in particular to a display capable of displaying in two modes. Background technique [0002] Transparent display is the development trend of next-generation display technology. It is widely used in mobile phones, notebooks, monitors, windows, etc. [0003] Such as figure 1 As shown, it is a schematic diagram of a pixel structure of a transparent active matrix organic light-emitting display, which can be divided into two regions, the first region is a display region, and the second region is a light-transmitting region 4, and the display region consists of R sub-pixel 1, G sub-pixel 2, and B sub-pixel 3 are used to display the color and gray scale of this pixel. The light-transmitting region 4 shown does not have a light-shielding metal layer, allowing background light to pass through. [0004] Such as figure 2 Shown is a cross-sectional view of a transparent organic l...

AI Technical Summary

Problems solved by technology

[0007] However, the advantages of transparent display can sometimes be regarded as its disadvantages. For example, when used on a display, the person opposite will clearly see your expression, movement, and privacy. At the same time, the industry has also developed a A display that can display light-transmitting and non-transmitting displays. This kind of display is realized by selecting a liquid crystal cell. However, due to the high production cost of the liquid crystal cell and the thickness of the cell, there are also problems such as slow response speed and large size of the liquid crystal. The products produced cannot meet the needs of customers in terms of price, product performance, and appearance.

[0008] At the same time, the displays in the prior art are all external power sources, which consume a lot of power and do not meet the current environmental protection requirements.

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