White-light LED long life and high power and low energy consumption technology
Date:2011-11-16 15:46
Status:Be resolved
Question:yixiaojie
luorescent material uniformity of white-light LED, and the making of Phosphor technology should be able to overcome these problems.
As mentioned above while improving power imposed, must seek to reduce the thermal impedance, improved heat dissipation, specific contents are:
① reduce chip to package thermal resistance
② inhibiting packaging to printed circuit substrate thermal impedance
③ increasing chip cooling of smooth
To to reduced hot impedance, many abroad L
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