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    • 7. 发明申请
    • LED PACKAGE STRUCTURE AND METHOD OF MAKING THE SAME
    • LED封装结构及其制造方法
    • US20120037937A1
    • 2012-02-16
    • US12987296
    • 2011-01-10
    • BILY WANGSUNG-YI HSIAOJACK CHEN
    • BILY WANGSUNG-YI HSIAOJACK CHEN
    • H01L33/56
    • H01L33/642H01L33/486H01L33/54H01L2224/48091H01L2224/48227H01L2224/73265H01L2924/00014
    • An LED package structure includes a substrate unit, a conductive unit, a heat-dissipating unit, a light-emitting unit and a package unit. The substrate unit includes an insulating substrate. The conductive unit includes two top conductive pads disposed on top surface of the insulating substrate, two bottom conductive pads disposed on bottom surface of the insulating substrate, and a plurality of penetrating conductive posts passing the insulating substrate. The two top conducive pads respectively electrically connect the two bottom conductive pads through the penetrating conductive posts. The heat-dissipating unit includes a top heat-dissipating block and a bottom heat-dissipating block respectively disposed on top and bottom surfaces of the insulating substrate. The light-emitting unit includes a light-emitting element on the top heat-dissipating block and electrically connected between the two top conductive pads. The package unit includes a package resin on the conductive unit and the heat-dissipating unit to cover the light-emitting element.
    • LED封装结构包括基板单元,导电单元,散热单元,发光单元和封装单元。 基板单元包括绝缘基板。 导电单元包括设置在绝缘基板的顶表面上的两个顶部导电焊盘,设置在绝缘基板的底表面上的两个底部导电焊盘以及穿过绝缘基板的多个穿透导电柱。 两个顶部导电垫分别通过穿透导电柱电连接两个底部导电焊盘。 散热单元包括顶部散热块和分别设置在绝缘基板的顶表面和底表面上的底部散热块。 发光单元包括顶部散热块上的发光元件,并电连接在两个顶部导电焊盘之间。 封装单元包括导电单元上的封装树脂和覆盖发光元件的散热单元。