The United States invented glass with adjustable light transmittance can be bent and rolled up. This new technology uses an electronically controlled material to adjust the light transmittance of the glass. At the same time, it can also adjust the transparency of the glass as required. The design of the control panel can be controlled either manually or by a photocell.
This glass product is sandwiched by a thin film covered with fine light particles in the middle of the glass. When there is no electric load through the film, these particles will spread and absorb light, making the glass dark; when the electric load is loaded, these The particles will line up and let light pass through. By adjusting the voltage level, the transmittance of the glass can be controlled and adjusted. The development of technology has allowed this thin, yet flexible film with suspended particles to be attached to many types of glass and used in many applications such as windows, indoor glass screens, skylights, and some patterns. Refurbished building decoration.
By the end of June, three companies in the United States had obtained the right to use this technology. The regulation of the glass film could use alternating current or direct current; it could be bent and rolled up.