ScienBiziP, P.C.
Method for manufacturing an ultrathin heat dissipation structure
A method for manufacturing the ultrathin heat dissipation structure includes providing a copper clad sheet, the copper clad sheet comprising an insulation layer and a copper clad layer; stamping the copper clad sheet to form a plurality of containing grooves and a plurality of ribs around each of the plurality of containing grooves, the cooper clad layer is used as an inner surface of the containing groove and the insulation layer is then an outer surface of the containing groove; providing bond blocks on each of the plurality of ribs; infilling phase-change material into the containing grooves of the copper clad sheet; providing a cover, pressing the cover to the bond blocks, the cover is fixed with the copper clad sheet by the bond blocks, the cover seals the containing grooves, and the phase-change material is received in the containing grooves; and solidifying the bond blocks.
HongQiSheng Precision Electronics (QinHuangDao) Co., Ltd. Avary Holding (Shenzhen) Co., Limited. GARUDA TECHNOLOGY CO., LTD
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Ning Ming-Jaan Cong Biao
Hou Ho Lei Li