Deep-ultraviolet LEDs are widely used, including: disinfection of drinking water, air, beverages, and phar...

One pre-volatile drying mechanism Pre-drying is a necessary process before photo-curing. Failure to perform pre-drying w...

The circuit is formed on the silicon substrate, and the circuit has at least one output/input pad. The fixed sealing ring is ...

  At present, the use of new technologies in the coating industry, especially in the art of etching, is increasing. High...

 UV LED (ultraviolet light emitting semiconductor) couples the electrons and holes inside the semiconductor under the in...