LENS ARRAY, MANUFACTURING METHOD OF LENS ARRAY, ILLUMINATION OPTICAL DEVICE, AND PROJECTOR
    1.
    发明申请
    LENS ARRAY, MANUFACTURING METHOD OF LENS ARRAY, ILLUMINATION OPTICAL DEVICE, AND PROJECTOR 有权
    镜头阵列,镜片阵列制造方法,照明光学装置和投影仪

    公开(公告)号:US20080105990A1

    公开(公告)日:2008-05-08

    申请号:US11958181

    申请日:2007-12-17

    申请人: Motoyuki FUJIMORI

    发明人: Motoyuki FUJIMORI

    IPC分类号: B29D11/00

    CPC分类号: H04N9/315 Y10S65/03

    摘要: Molten glass (G) is set and press-molded in a molding die (60) having dies (621A1, 621A2) corresponding to a lens array. After the molding, the molded article is removed from the molding die (60) and separated by bending at a bend-separation face (121C), which is a boundary part of adjacent lens arrays, so that two lens arrays are produced.

    摘要翻译: 将熔融玻璃(G)设置并压模在具有对应于透镜阵列的模具(621A 1,621 A 2)的成型模具(60)中。 在模制之后,将模制品从成型模具(60)中取出,并通过在作为相邻透镜阵列的边界部分的弯曲分离面(121℃)处弯曲而分离,从而制造出两个透镜阵列。