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ultraviolet light emitting Diode
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ultraviolet light emitting Diode
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释
ultraviolet light emitting Diode
紫外LED
发光波长小于380nm的LED。按发光波长分,紫外LED可以分为近紫外(UVA,发光波长380~320nm)LED,中紫外近紫外(UVB,发光波长320~280nm)LED和深近紫外(UVA,发光波长280~200nm)LED。而真空紫外当前阶段不能通过LED发光得到。
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