OPTICAL LOW PASS FILTER AND IMAGE PICKUP APPARATUS HAVING THE SAME
    2.
    发明申请
    OPTICAL LOW PASS FILTER AND IMAGE PICKUP APPARATUS HAVING THE SAME 有权
    光学低通滤光片和具有相同功能的图像拾取器具

    公开(公告)号:US20090231481A1

    公开(公告)日:2009-09-17

    申请号:US12468042

    申请日:2009-05-18

    申请人: Toru SASAKI

    发明人: Toru SASAKI

    IPC分类号: H04N5/225

    CPC分类号: H04N5/2254 G02B27/46

    摘要: An optical low pass filter includes one portion that splits an incident light beam into plural light beams having a predetermined split width in a predetermined direction, and emits the light beams, and another portion that splits the incident light beam into plural light beams having a split width different from the predetermined split width in the predetermined direction, and emits the light beams.

    摘要翻译: 光学低通滤波器包括将入射光束分解为具有预定分割宽度的多个光束在预定方向上的一部分,并发射光束,另一部分将入射光束分成具有分裂的多个光束 宽度不同于预定分割宽度在预定方向上,并且发射光束。