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    • 2. 发明申请
    • SEMICONDUCTOR DIE PACKAGE AND EMBEDDED PRINTED CIRCUIT BOARD
    • 半导体封装和嵌入式印刷电路板
    • US20080191337A1
    • 2008-08-14
    • US12029502
    • 2008-02-12
    • Shi-Yun CHO
    • Shi-Yun CHO
    • H01L23/498
    • H01L23/3677H01L23/3675H01L2924/0002H01L2924/00
    • A semiconductor die package having an enhanced degree of heating radiation from the semiconductor, thereby reducing mechanical and electrical failure from excessive temperatures. A semiconductor die has circuit patterns formed thereon; a bump pad deposited on the semiconductor die and supporting at least one of the bumps electrically connected to the circuit patterns; and a radiating pad formed on an upper surface of the bump pad such that the radiating pad surrounds the bumps. An embedded printed circuit substrate includes a radiating pad formed on the bump pad to surround the bumps; and a core substrate has a through-hole formed in the core substrate, that extends from an upper surface of the core substrate to a lower surface thereof. The semiconductor die is deposited on the upper surface of the core substrate such that the bumps extend through the through-hole.
    • 具有来自半导体的增强的加热辐射度的半导体管芯封装,从而减少过度温度的机械和电气故障。 半导体管芯具有形成在其上的电路图案; 沉积在所述半导体管芯上并且支撑电连接到所述电路图案的所述凸块中的至少一个的凸块; 以及辐射焊盘,其形成在所述凸块焊盘的上表面上,使得所述辐射焊盘围绕所述凸块。 嵌入式印刷电路基板包括形成在凸块焊盘上以围绕凸块的辐射焊盘; 并且芯基板具有形成在芯基板中的通孔,其从芯基板的上表面延伸到其下表面。 半导体管芯沉积在芯基板的上表面上,使得凸块延伸穿过通孔。