The production of high-power white LED
fecha:2011-05-21 09:47
estado:para resolver
pregunta:admin
chip and heat sink adhesive connection, and second, tin and gold eutectic alloy solder. Both methods achieve very well if youll get a good thermal conductivity effect. Thermal contact area of the chip also has a relationship, so the chip and heat sink contact area, the area has a large thermal conductivity, thermal conductivity is also fast.
Evaluation of W-class power white LED
For W-class power white LED, the LED chip and package materials and processes used are different, the result
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