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发明授权
CN1906758B 复合陶瓷基板 有权

复合陶瓷基板
摘要：
已有的复合陶瓷基板，由于整个复合陶瓷基板随着母基板的挠曲而挠曲，因此在安装着从动零部件和主动零部件等安装零部件的陶瓷基板情况下，这些安装的零部件不能够随着陶瓷基板的挠曲而挠曲，表面装配零部件的外部连接用端子有可能从陶瓷基板的电极上脱落，有断线的可能。本发明的复合陶瓷基板(10)，具有安装了表面装配零部件(11)的陶瓷基板(12)、将在该陶瓷基板(12)上形成的布线图案(13)与母基板(20)的表面电极加以连接用的外部端子电极(14)、以及由树脂形成为以端面支持该外部端子电极(14)的凸状的脚部(15)，外部端子电极(14)通过设置在脚部(14)内的通路孔导体(15B)与布线图案(13)连接。
摘要（英）：

In a conventional composite ceramic substrate, the entire ceramic substrate is bent corresponding to bending of a motherboard. Therefore, when the ceramic substrate is mounted with surface-mounted components such as passive components and active components, these surface-mounted components cannot correspond to the bending of the ceramic substrate. This may cause breaking of wire arisen from disconnection of terminals for external connection of the surface-mounted components from electrodes of the ceramic substrate. The composite ceramic substrate 10 of the present invention includes a ceramicsubstrate 12 mounted with surface-mounted components 11, external terminal electrodes 14 connecting wiring patterns 13 disposed on the ceramic substrate 12 and surface electrodes of a motherboard 20,and a convex leg portion 15 formed of resin such that an end face supports the external terminal electrodes 14, and the external terminal electrodes 14 are connected to the wiring patterns 13 via a via-hole conductor 15B formed in the leg portion 14.

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