Smart glass window: change color according to light
Singapore researchers have invented a smart glass window that can be converted to blue during the day, reducing light transmission by about 50% and returning to transparency at night. According to Malaysia's "Sin Chew Daily" report, Singapore researchers said they invented a smart glass window that could become opaque or completely transparent without the need for electricity. According to the report, windows made of this glass can be converted into blue during the day, reducing the light transmission by about 50%, and returning to the transparent state at night. Researchers at Nanyang Technological University in Singapore explained that the reason for the change of smart glass is the chemical effect. If the power is connected, the pigment on the glass will be chemically affected with oxygen, making the color of the glass blue. When the opposite happens, the glass will return to a colorless and transparent state. Researchers also pointed out that this smart glass window is actually a rechargeable battery, and the stored energy can make low-power electronic products such as LED lights. At present, almost all of the glass windows on the market are permanently colored, so they cannot be transmitted at night, or an external power source is needed to change the degree of light transmission. Researchers at NTU pointed out that this innovative technology can significantly reduce the light energy that penetrates the interior of the building, thus reducing the cost of the building in terms of temperature regulation and lighting. NTU personnel believe that developers who want to build green and green buildings will definitely adopt this new technology. Keychain Light Keychain Light,Rechargeable Keychain Light,Small Keychain Light,Button Keychain Light Cangnan Younglite Electrical Co., Ltd. , https://www.younglitetec.com