Optical device and manufacturing method thereof
    2.
    发明授权
    Optical device and manufacturing method thereof 有权
    光学元件及其制造方法

    公开(公告)号:US07646539B2

    公开(公告)日:2010-01-12

    申请号:US12401904

    申请日:2009-03-11

    IPC分类号: G02B27/10 G02B7/02 G03B17/00

    CPC分类号: G02B1/14 G02B1/105

    摘要: An optical device includes a substrate, a plurality of optical elements formed in an element formation region of the substrate, a plurality of lenses formed over the element formation region so as to correspond to the plurality of optical elements, and a protective layer formed so as to cover the plurality of lenses. A holding member is formed on the protective layer in a region outside the element formation region. The holding member holds a bottom surface of a transparent member. A gap between the protective layer and the transparent member is filled with an adhesive.

    摘要翻译: 光学装置包括基板,形成在基板的元件形成区域中的多个光学元件,在元件形成区域上形成为与多个光学元件对应的多个透镜,以及形成为 以覆盖多个透镜。 在元件形成区域外的区域中的保护层上形成保持构件。 保持构件保持透明构件的底面。 保护层和透明构件之间的间隙填充有粘合剂。