How many types of dimming film are there?

What is a dimming film?

1、 Normal mode dimming film

　　Normal mode dimming filmIt is to sandwich a layer of liquid crystal film between two pieces of glass, and when the liquid crystal film is electrified, the glass will become transparent. By controlling the switch, it is possible to freely switch between transparent and opaque. It can be used in the bathroom shower room at home or in hotels, and can also be used as a partition in offices without the need for frosted film, making it convenient and flexible to use. Moreover, it has excellent fire resistance and is very sturdy, making it difficult to break even with a sledgehammer; Therefore, it is also applied in many buildings.

2、 Light controlled dimming film

This smart glass is usually transparent, but when the temperature increases, it will change from transparent glass to opaque frosted glass. When the temperature drops, it will turn back into transparent glass. Its change lies in the intelligent dimming film. This smart glass has the function of isolating ultraviolet rays. When the temperature reaches the temperature change point, the glass will become frosted under the action of the smart film, which can effectively isolate ultraviolet rays and reduce harm to the human body. In addition, the intelligent dimming film can automatically change the depth of fog according to the outdoor temperature, thereby adjusting the indoor light intensity, allowing residents to fully experience the changes in day night alternation and seasonal circulation.

3、 Reverse mode dimming film

At present, the vast majority of dimming glasses sold in the market are electrically transparent and frosted when turned off. Generally, when used, they need to be adjusted to a transparent state, which means they must be powered on. Therefore, many people are concerned that large-scale use may consume too much electricity, and they hope to have a dimming glass that does not consume electricity in the normal (transparent state).

4、 Reverse mode dimming film relief printing

This is a new type of polymer dispersed liquid crystal dimming film that is transparent when the power is turned off and opaque when the power is turned on. The thickness of the film is about 0.1mm, making it easy to adhere to curved surfaces and glass. Compared to other dimming films, this relief printed dimming film can produce grayscale display according to changes in voltage.