Color filter manufacturing method and apparatus therefor
    2.
    发明公开
    Color filter manufacturing method and apparatus therefor 失效
    Verfahren und Vorrichtung zur Herstellung von Farbfiltern

    公开(公告)号:EP0735388A3

    公开(公告)日:1998-06-24

    申请号:EP96302285

    申请日:1996-03-29

    申请人: CANON KK

    IPC分类号: G02B5/20 G02B5/22 G02F1/1335

    CPC分类号: G02B5/223

    摘要: It is an object of this invention to provide a color filter manufacturing method of manufacturing a color filter having excellent color irregularity characteristics without color omission and color mixture. In order to achieve the above object, according to this invention, there is provided a color filter manufacturing method of coloring each of many filter elements partitioned off by many frames formed on a transparent substrate by discharging an ink colored in a predetermined color into each of the frames (10a), thereby manufacturing a color filter, including, in coloring each of the filter elements, changing a discharging start position of an ink discharged into the frame (10a) partitioning off each of the filter elements to color the filter element while changing an amount by which the ink overlaps the frame (10a).

    摘要翻译: 本发明的目的是提供一种滤色器制造方法,其制造具有优异的颜色不规则特性的滤色器,而不会产生颜色不同和颜色混合。 为了实现上述目的,根据本发明,提供了一种滤色器制造方法,其通过将以预定颜色着色的墨水排出到每个中的每一个中来对通过在透明基板上形成的许多框架分隔开的多个滤色器元件进行着色 框架(10a),从而制造滤色器,包括在对每个滤色器元件着色时,改变排出到分离每个滤色器元件的框架(10a)中的油墨的排出开始位置以使过滤元件着色,同时 改变油墨与框架(10a)重叠的量。

    Optical scanning device
    4.
    发明公开
    Optical scanning device 失效
    Optische Abtastvorrichtung

    公开(公告)号:EP0813090A3

    公开(公告)日:1998-08-05

    申请号:EP97109606

    申请日:1997-06-12

    申请人: CANON KK

    CPC分类号: B41J2/471 G02B26/125

    摘要: An optical scanning device corrects a scanning line curvature and prevents image quality degradation, while spatially separating a plurality of light beams at oblique angles of incidence despite its compact magnifying optical scanning device construction. The optical scanning device directs, to the deflection surface of an optical deflector via a cylindrical lens, the plurality of light beams emitted by a light source having a plurality of light emission sections, guides, via an f lens system to a surface being scanned, the plurality of light beams deflected by the optical deflector so that the plurality of light beams scan the surface being scanned. The f lens system has a plurality of rotationally asymmetrical lenses, the optical axes of which are substantially parallel with the light beams incident on the respective lenses, and each of the generatrices that connect the vertices of a radius curvature on a lens surface in the sub scanning direction of the rotationally asymmetrical lenses is curved in a sub scan direction.

    摘要翻译: 尽管其小型放大光学扫描装置构造,光学扫描装置校正扫描线曲率并且防止图像质量劣化,同时在倾斜入射角处空间分离多个光束。 光学扫描装置通过柱面透镜将光源发射的多个光束引导至光学偏转器的偏转表面,该光束具有多个光发射部分,经由fθ透镜系统引导至被扫描的表面 由光学偏转器偏转的多个光束使得多个光束扫描被扫描的表面。 fθ透镜系统具有多个旋转对称的透镜,其光轴基本平行于入射到各个透镜上的光束,并且每个母线连接在透镜表面上的曲率半径的顶点 旋转非对称透镜的副扫描方向在副扫描方向上弯曲。