Dimming glass is a new type of special photoelectric glass product with sandwich structure. TFT liquid crystal film is laminated between two layers of glass and glued at high temperature and high pressure. The user controls the transparent and opaque state of the glass by controlling whether the current is on or off. Glass itself not only has all the characteristics of safety glass, but also has the function of privacy protection to control the transparency of glass. Due to the characteristics of liquid crystal film interlayer, dimming glass can also be used as a projection screen to replace ordinary curtains and present high-definition images on the glass.
principle of operation
When the power supply of the dimming glass is turned off, the liquid crystal molecules in the electrically controlled dimming glass will be irregularly dispersed, and at this time, the electrically controlled glass will be transparent and opaque. When the dimming glass is electrified, the liquid crystal molecules in it are arranged neatly, and the light can penetrate freely. At this time, the dimming glass is instantly transparent.
product function
1. Privacy protection function: The biggest function of intelligent dimming glass is privacy protection function, which can control the transparency and opacity of glass at any time.
2. Projection function: Intelligent dimming glass is also an excellent projection hard screen. If you choose a high lumen projector in a suitable lighting environment, the projection imaging effect will be very clear and outstanding. (It is recommended to use rear projection imaging)
3. It has the advantages of safety glass, including the safety performance of preventing fragments from splashing after rupture and good impact strength.
4. Environmental protection: The dimming film and film in the middle of the dimming glass can isolate and block more than 99% of ultraviolet rays and more than 98% of infrared rays. Shielding some infrared rays to reduce thermal radiation and transmission. Ultraviolet shielding can protect indoor furnishings from fading and aging caused by ultraviolet radiation, and protect people from diseases caused by direct ultraviolet radiation.
5. Sound insulation characteristics: the dimming film and film in the middle of the dimming glass have sound insulation effect. Can partially block the noise.
Actual use
Dimming glass, literally, can be seen that the characteristic of this kind of glass is that it can adjust the state of light transmission or opacity. So what is the principle of glass dimming? Is the intensity or transparency of light adjusted? Let's take a look at its technical definition first. Dimming glass is a kind of special glass for architectural decoration, also known as electronic curtain. This is a product based on membrane technology. Liquid crystal molecules are attached to ITO substrate, and current is introduced to the electrode at the transparent edge, and the arrangement of liquid crystal molecules is changed by turning on the power supply, thus controlling the transparency of glass. Dimming glass can freely switch the permeability of space, which is a kind of curtain that can be remotely controlled at will. Privacy protection is under control. As a technology product, where can dimming glass be applied? Let's give you a brief summary:
business application
Example 1: projection curtain function. Here, the dimming glass has another commercial name, called "smart glass Projection Screen", which means that it can display the background decorative picture in a transparent state or be used as the glass wall of the conference room. It can replace the imaging screen in opaque state and has the characteristics of clearer picture. In this way, the monopoly of the traditional cement wall is broken, and various functions are realized.
Example 2: Office area, conference room and monitoring room are separated. Even a large office area, cut off by several walls or frosted glass, will appear narrow and depressing, all of which are transparent glass designs and lack commercial confidentiality. At this time, you really need a glass tool with adjustable transparency to solve your troubles. Monitoring room, conference room, business negotiation and other office areas can be adjusted to full illumination and transparency. Simply press the remote control when necessary, and the whole area will be completely blurred from the surrounding eyes.
Residential application
Example 1: external settings. Installing dimming glass on the balcony convex window can completely change the problem of poor building privacy that everyone can see. Under normal circumstances, adjust to a transparent state and keep the lights bright; In the leisure state, in order to maintain a sense of security, you can adjust to the opaque state, but there is still sunshine to get close to, killing two birds with one stone.
Example 2: Indoor space zoning. Using dimming glass to separate rooms can improve the spatial layout, increase the freedom of light adjustment, ensure the privacy of different areas, and get unexpected results.
Example 3: Used as the curtain of a small home theater, the curtain is effectively combined with the screen. (The principle is the same as that of commercial projection curtain)
Example 4: On the premise of choosing safe voltage, dimming glass is used as the partition between bathrooms, which not only makes the layout bright, but also protects privacy.
Applications from medical institutions
Can replace curtains, play the role of partition and privacy protection, firm and safe, sound insulation and impurity removal, but also has the benefits of environmental protection, cleanliness and no pollution, eliminating worries and psychological pressure for medical workers and patients.
Anti-theft application in museums, exhibition halls, shopping malls and banks
Recommended for shopping malls, banks, jewelry stores, museums, exhibition windows, bullet-proof glass counters, window glass. It is transparent in normal commercial applications. In the event of an emergency, it can be blurred instantly by remote control, so that criminals can lose their targets and ensure personal and property safety to the greatest extent.
In a word, the application places of dimming glass are very extensive, covering administrative office, public service, business entertainment, home life, advertising media, exhibitions, videos, public safety and other fields.