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    • 7. 发明申请
    • Bent lead light emitting diode device having a heat dispersing capability
    • 具有散热能力的弯曲引线发光二极管器件
    • US20050248259A1
    • 2005-11-10
    • US10841531
    • 2004-05-10
    • Roger Chang
    • Roger Chang
    • H01L29/22H01L33/48H01L33/62H01L33/64
    • H01L33/642H01L33/486H01L33/62H01L2224/48247H01L2224/48091H01L2924/00014
    • A bent lead light emitting diode device having a heat dissipating capability mainly has a flat chip seat, a horizontal and vertical separation layers, at least two bent leads, at least one light emitting diode chip and a transparent cover. A tapered recess is defined in an upper flat surface of the chip seat where the light emitting diode chip is mounted. The bent leads arranged around the chip seat are separated from the chip seated by the horizontal and vertical separation layers and connected to the chip wire bondings. When the bent lead light emitting diode device is operating, heat is conducted away by the chip seat. The chip seat is flat so the horizontal and vertical separation layers between the chip seat and the bent leads do not have to be a specific shape.
    • 具有散热能力的弯曲引线发光二极管器件主要具有平坦的芯片座,水平和垂直分隔层,至少两个弯曲引线,至少一个发光二极管芯片和透明盖。 锥形凹部限定在安装有发光二极管芯片的芯片座的上平坦表面中。 围绕芯片座设置的弯曲引线与由水平和垂直分离层安置的芯片分离,并连接到芯片引线接合。 当弯曲的引线型发光二极管器件工作时,芯片座上的热被传导掉。 芯片座是平坦的,因此芯片座与弯曲引线之间的水平和垂直分隔层不必是特定的形状。