POLYGON MIRROR AND POLYGON MIRROR DEVICE
    1.
    发明公开
    POLYGON MIRROR AND POLYGON MIRROR DEVICE 有权
    POLYGONSPIEGEL UND POLYGONSPIEGELEINRICHTUNG

    公开(公告)号:EP1659424A1

    公开(公告)日:2006-05-24

    申请号:EP05709416.1

    申请日:2005-01-27

    IPC分类号: G02B5/09

    摘要: A polygon mirror (10) includes a mounting portion (12) and a plurality of reflective surfaces (14). The mounting portion (12) is mounted on a rotating body (30) having a support surface (32b). The mounting portion (12) has the shape of a polygonal plate. The plurality of reflective surfaces (14) are arranged around the rotating body (30) so as to surround the rotating body (30). A plurality of protrusions (18) configured to abut against the support surface (32b) of the rotating body (30) are arranged on one side of the mounting portion (12).

    摘要翻译: 多面镜(10)包括安装部分(12)和多个反射表面(14)。 安装部分(12)安装在具有支撑表面(32b)的旋转体(30)上。 安装部分(12)具有多边形板的形状。 多个反射面(14)围绕旋转体(30)配置成包围旋转体(30)。 构造成抵靠旋转体(30)的支撑面(32b)的多个突起(18)设置在安装部(12)的一侧。

    POLYGON MIRROR AND MOLD FOR MOLDING POLYGON MIRROR
    3.
    发明公开
    POLYGON MIRROR AND MOLD FOR MOLDING POLYGON MIRROR 有权
    POLYGONSPIEGEL UND FORM ZUM FORMEN EINES POLYGONSPIEGELS

    公开(公告)号:EP1710613A1

    公开(公告)日:2006-10-11

    申请号:EP05709415.3

    申请日:2005-01-27

    摘要: A polygon mirror (10) includes a reflective surface group (14) having n number of reflective surfaces (M(1), ..., M(n)) formed individually as outer peripheral side faces, a flat portion (12) which shuts one end portion of the reflective surface group, and n number of pin gate traces (L(1), ..., L(n)) which are provided on the flat portion, correspond to the n number of reflective surfaces, individually, and are kept individually at distances from edge portions at which the reflective surfaces cross the flat portion. There are conditions DM(1) > DL(1)/2, ..., DM(n) > DL(n)/2 and DM(1) > DL(n)/2, ..., DM(n) > DL(n-1)/2, where DM(n) is a shortest distance from an edge portion at which the reflective surface M(n) and the flat portion cross each other to the pin gate trace L(n) and DL(n) is a shortest distance between the pin gate trace L(n) and the pin gate trace L(1).

    摘要翻译: 多面反射镜(10)包括具有单独形成为外周侧面的n个反射面(M(1),...,M(n))的反射面组(14)的平面部(12) 关闭反射表面组的一个端部,并且设置在平坦部分上的n个引脚栅极迹线(L(1),...,L(n))分别对应于n个反射表面 并且在反射表面与平坦部分交叉的边缘部分的距离处分开地保持。 DL(n)/ 2和DM(1)> DL(n)/ 2,...,DM(n)中有条件DM(1)> DL(1)/ 2,...,DM )DL(n-1)/ 2,其中DM(n)是从反射面M(n)和平坦部分彼此交叉的边缘部分到引脚栅极迹线L(n)的最短距离,以及 DL(n)是引脚栅极线L(n)和引脚栅极迹线L(1)之间的最短距离。