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    • 5. 发明申请
    • Thermally conductive electronic connector having molded housing
    • 具有模制外壳的导热电子连接器
    • US20050095901A1
    • 2005-05-05
    • US11011996
    • 2004-12-14
    • James MillerE. SagalKevin McCullough
    • James MillerE. SagalKevin McCullough
    • G02B6/38G02B6/42H05K7/20H05K9/00H01R13/00
    • H05K9/0083G02B6/3814G02B6/4201G02B6/4246G02B6/4272G02B6/4277G02B6/4284H05K7/20
    • An electronic connector having a housing containing a circuit board with a heat-generating component, such as a photodiode or laser, is provided. The housing is molded over the circuit board and heat-generating component. The housing is made from a moldable, thermally conductive polymer composition containing a base polymer and thermally conductive filler material. Liquid crystal polymers can be used as the base polymer, and boron nitride particles and carbon fibers can be used as the thermally conductive filler materials. In one embodiment, the thermally conductive polymer composition includes 30 to 60% of a base polymer, 25% to 50% of a first thermally conductive filler material, and 10 to 25% of a second thermally conductive filler material. The molded housing is capable of dissipating heat from the heat-generating component. A method for making the electronic connector is also provided.
    • 提供一种电子连接器,其具有包含具有诸如光电二极管或激光器之类的发热部件的电路板的壳体。 外壳在电路板和发热部件上模制。 壳体由含有基础聚合物和导热填料的可模制的导热聚合物组合物制成。 可以使用液晶聚合物作为基础聚合物,可以使用氮化硼颗粒和碳纤维作为导热填料。 在一个实施方案中,导热聚合物组合物包含30至60%的基础聚合物,25%至50%的第一导热填料材料和10至25%的第二导热填料材料。 模制外壳能够散发来自发热部件的热量。 还提供了制造电子连接器的方法。