White-light LED long life and high power and low energy consumption technology
Date:2011-11-16 15:46
Status:Be resolved
Question:yixiaojie
hip cooling job. Contrary even white light LED has suppression hot impedance of structure, if heat cannot from package conduction to printed circuit plate words, LED temperature rose of results glow efficiency will sharply fell, therefore Panasonic electrician development printed circuit plate and package integration technology, the company will 1mm square of Blu-ray LED to flip chip way package in ceramic base plate Shang, then then will ceramic base plate paste in copper mass printed circuit p
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