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    • 5. 发明授权
    • Photoelectric module device
    • 光电模块设备
    • US06342670B1
    • 2002-01-29
    • US09664780
    • 2000-09-19
    • Ching Kai LinHsu Keng Tseng
    • Ching Kai LinHsu Keng Tseng
    • H01L31048
    • H01L31/0203G08C23/04H01L31/02327H01L31/167H01L2224/48091H01L2224/48227H01L2924/1815Y10S136/293Y10S362/80Y10S428/901H01L2924/00014
    • A photoelectric module device comprising a multiple layer printed circuit board and at least one photoelectric module device is provided. The multiple layer printed circuit board has at least an upper circuit board substrate, a lower circuit board substrate, and a circuit. A plurality of photoelectric elements are installed on the multiple layer printed circuit board and is electrically connected to the circuit. The photoelectric elements are packaged above the multiple layer printed circuit board by injection molding a transparent resin thereon. The lower substrate has a plurality of through holes formed therein and the inner wall of the through holes is plated with metal, as an electric terminal. The upper circuit board substrate serves to seal the through holes and prevent resin from permeating therein during the injection molding process. When the circuit board is cut into separate photoelectric module devices, after packaging, the inner wall of the through holes are partially cut away and the remaining portion thereof becomes a terminal for electrically connecting to external devices.
    • 提供一种包括多层印刷电路板和至少一个光电模块装置的光电模块装置。 多层印刷电路板至少具有上电路板基板,下电路板基板和电路。 多个光电元件安装在多层印刷电路板上,并与电路电连接。 光电元件通过在其上注塑成型透明树脂而封装在多层印刷电路板的上方。 下基板具有形成在其中的多个通孔,并且通孔的内壁镀有金属作为电端子。 上部电路板基板用于密封通孔,并防止树脂在注射成型过程中渗入其中。 当将电路板切割成单独的光电模块装置时,在封装之后,通孔的内壁被部分地切除,其余部分变成用于电连接到外部装置的端子。