High-power LED packaging technology
fecha:2010-11-24 16:20
technology
Specifically, the key technology of high-power LED package includes:
(A) low thermal resistance packaging technology
LED light effects for the existing level, since about 80% of the input energy turned into heat, and the LED chip size, therefore, is the LED chip cooling package must address the key issues. Including chip layout, packaging material selection (substrate material, thermal interface materials) and process, heat sink design.
Thermal resistance LED package including ma
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