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    • 9. 发明申请
    • Imaging Device and Mobile Radio Communication Terminal
    • 成像设备和移动无线电通信终端
    • US20080279546A1
    • 2008-11-13
    • US11597353
    • 2006-03-07
    • Koji Taniguchi
    • Koji Taniguchi
    • G03B9/02
    • G03B9/02
    • It is possible to realize a small-size imaging device having light quantity control means such as a shutter unit at a low cost. In the imaging device, an imaging element is mounted on a main part (1a) of a printed circuit board (1) and an imaging signal is introduced from a flexible portion toward outside. A coil (4) as a drive side member of an electromagnetic actuator is connected to the main part (1a) by reflow soldering and the coil (4) is fixed to the main part (1a). After the coil (4) is fixed, a lens unit (2) and a shutter unit (3) having a built-in permanent magnet (3b) as a member driven by the electromagnetic actuator are built on the imaging element.
    • 可以以低成本实现具有诸如快门单元的光量控制装置的小尺寸成像装置。 在成像装置中,成像元件安装在印刷电路板(1)的主要部分(1a)上,成像信号从柔性部分向外部引入。 作为电磁致动器的驱动侧构件的线圈(4)通过回流焊接与主体部(1a)连接,线圈(4)固定在主体部(1a)上。 在线圈(4)固定之后,将具有内置永磁体(3b)的透镜单元(2)和作为由电磁致动器驱动的部件的快门单元(3)构建在成像元件上。