company news about Bytech announces new patent invention

       Due to chip epitaxy differences, UVA LED emit different colors when lit, such as yellow, white, and blue. Moreover, the shorter the band, the more pronounced the phenomenon. Different light color UV LED, although in the curing field does not affect the curing effect, but affect the appearance level of the product. In some special fields, such as fungus detection, jewelry identification and other fields, purple light is needed, and the consistency of light color is good.

      The same batch of UVA LED (365nm) made of modules emitting colorful colors

This situation, often there is no way to solve the chip end, in the past UVA LED only need voltage, brightness, wavelength and other parameters, Bytech added a color process for UVA LED luminous color sorting. The company has applied for a patent for the invention, which was granted on April 19, 2022.

    After sorting, Bytech can provide the following three colors of BIN UVA LED beads for customers to choose:

     After sorting, the luminous color consistency of the module is very good!