Phase change support for LED three-dimensional packaging and manufacturing method thereof
A three-dimensional packaging and phase change technology, applied in electrical components, circuits, semiconductor devices, etc., can solve the problems of LED luminous efficiency decline, affecting working life, LED junction temperature rise, etc., to improve light emitting efficiency, improve working life, packaging high density effect
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[0030] In order to better understand the present invention, the specific implementation method of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments, but the implementation method of the present invention is not limited thereto.
[0031] Such as figure 1 , figure 2 As shown, a phase change bracket for LED three-dimensional packaging includes a bracket base 3 and a copper tube 1; the center of the bracket base 3 is provided with an opening, the front end of the opening penetrates the front end of the base, and the front end of the opening is provided There is a stepped hole, and the bottom of the opening is 3-8mm from the bottom of the base. The copper tube 1 is inserted into the stepped hole of the opening and is sealed to the bracket base by welding; the inner wall of the cavity formed by the bracket base 3 and the copper tube 1 And the inner wall of the copper tube 1 is sintered with an integrated (no dela...
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