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热词
    • 2. 发明授权
    • Electronic apparatus and method of manufacturing the same
    • 电子设备及其制造方法
    • US07829387B2
    • 2010-11-09
    • US12385693
    • 2009-04-16
    • Masashi YamasakiMutsumi Yoshino
    • Masashi YamasakiMutsumi Yoshino
    • H01L21/00
    • H05K7/142H05K3/202H05K3/341H05K2201/091H05K2201/10598H05K2203/175Y10T29/49144
    • An electronic apparatus includes metal wiring plates placed together in the same plane to provide a wiring circuit, electronic devices mounted to the wiring plates through a solder, a case having a base portion and columnar portions extending from the base portion. The wiring plates are fixed to the columnar portions such that the wiring circuit is spaced from the base portion. The wiring plates have an enough thickness to resist a large current for operating the electronic devices and to release heat generated by the electronic devices. The wiring circuit is spaced from the base portion of the case so that the heat generated by the electronic devices is released in the space efficiently. The electronic devices are soldered to the wiring plates at once in a thermal reflow process.
    • 电子设备包括在同一平面上放置在一起以提供布线电路的金属布线板,通过焊料安装到布线板的电子设备,具有从基部延伸的基部和柱状部分的壳体。 布线板固定在柱状部分上,使得布线电路与基部间隔开。 布线板具有足够的厚度以抵抗用于操作电子设备的大电流并且释放由电子设备产生的热量。 布线电路与壳体的基部间隔开,使得由电子设备产生的热量有效地释放在空间中。 电子器件在热回流工艺中立即焊接到布线板上。