Lead frame and light receiving module comprising it
    2.
    发明申请
    Lead frame and light receiving module comprising it 审中-公开
    引线框架和光接收模块组成

    公开(公告)号:US20060071289A1

    公开(公告)日:2006-04-06

    申请号:US10520278

    申请日:2004-02-26

    IPC分类号: H01L31/0232

    摘要: On a leadframe on which to fix a photodetector element, an element mount frame and a fitting frame are laid with a gap left in between. A shielding frame for electromagnetically shielding the photodetector element is tied, via a tying portion, not to the element mount frame but to the fitting frame. Bending the tying portion brings it into a state in which it covers the photodetector element, but the stress resulting from this bending of the tying portion is shut off by the gap so as not to spread to the element mount frame. On the element mount frame, a circuit element for processing the signal from the photodetector element also is fixed.

    摘要翻译: 在固定光电检测器元件的引线框上,元件安装框架和配件框架之间放置间隙, 用于电磁屏蔽光电检测器元件的屏蔽框架经由捆扎部分而不是连接到元件安装框架而是连接到配件框架。 弯曲部分使其成为其覆盖光电检测器元件的状态,但是由于该捆扎部分的弯曲产生的应力被间隙切断,以便不会扩散到元件安装架。 在元件安装框架上,用于处理来自光电检测器元件的信号的电路元件也是固定的。