Advantages of LED Light Source |
Light emitting diode (LED) is a new type of solid-state light source. Born in the 1960s, in 1923, in the study of semiconductor SC, Rossen o, w studied the light emission in the impurity PN junction, and developed the light emitting diode (LED). With the rapid development of the electronic industry, in the 1960s, the display technology developed rapidly, and led gradually attracted people's attention. LED light source has the following advantages:
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