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    OPTICAL ELEMENT STACK ASSEMBLIES
    3.
    发明公开
    OPTICAL ELEMENT STACK ASSEMBLIES 审中-公开
    光学元件组件

    公开(公告)号：EP3207416A1

    公开(公告)日：2017-08-23

    申请号：EP15850175.9

    申请日：2015-10-14

    Applicant: Heptagon Micro Optics Pte. Ltd.

    Inventor： HEIMGARTNER, Stephan ,  BIETSCH, Alexander ,  RIEL, Peter

    IPC: G02B7/00 ,  B32B37/12 ,  H01L31/0232

    Abstract: The present disclosure describes optical element stack assemblies that include multiple substrates stacked one over another. At least one of the substrates includes an optical element, such as a DOE, on its surface. The stack assemblies can be fabricated, for example, in wafer-level processes.

    Abstract translation: 本公开描述了包括彼此堆叠的多个基板的光学元件堆叠组件。 至少一个衬底在其表面上包括光学元件，例如DOE。 例如，可以在晶圆级工艺中制造堆叠组件。

    WAFER-LEVEL FABRICATION OF OPTICAL DEVICES WITH FRONT FOCAL LENGTH CORRECTION
    5.
    发明公开
    WAFER-LEVEL FABRICATION OF OPTICAL DEVICES WITH FRONT FOCAL LENGTH CORRECTION 审中-公开
    HERSTELLUNG VON OPTISCHEN BAUELEMENTEN AUF WAFEREBENE MIT FRONTBRENNWEITENKORREKTUR

    公开(公告)号：EP2748854A1

    公开(公告)日：2014-07-02

    申请号：EP12768696.2

    申请日：2012-08-24

    Applicant: Heptagon Micro Optics Pte. Ltd.

    Inventor： RUDMANN, Hartmut ,  MALUCK, Matthias ,  BIETSCH, Alexander ,  ROENTGEN, Peter ,  HEIMGARTNER, Stephan

    IPC: H01L27/146

    CPC classification number: G02B13/0085 ,  B23K26/361 ,  G01J1/42 ,  H01L27/14618 ,  H01L27/14625 ,  H01L27/14683 ,  H01L2924/0002 ,  Y10T29/49748 ,  Y10T83/04 ,  H01L2924/00

    Abstract: The device (50) comprises an optics member (60) and a spacer member (70), said optics member comprising N≧2 sets of passive optical components (65) comprising one or more passive optical components each. The spacer member (70) comprises N light channels (77), each of said N light channels being associated with one of said N sets of passive optical components. All of said N light channels (77) have an at least substantially identical geometrical length (g), and an optical path length of a first of said N light channels is different from an optical path length of at least one second of said N light channels. Methods for manufacturing such devices are described, too. The invention can allow to mass produce high-precision devices (50) at a high yield.

    Abstract translation: 所述装置（50）包括光学构件（60）和间隔构件（70），所述光学构件包括N≥2组无源光学组件（65），每个无源光学组件包括一个或多个无源光学组件。 隔离构件（70）包括N个光通道（77），所述N个光通道中的每一个与所述N组无源光学部件中的一个相关联。 所有所述N个光通道（77）具有至少基本上相同的几何长度（g），并且所述N个光通道中的第一个光通道的光路长度不同于所述N个光的至少一秒的光路长度 通道。 也描述了制造这种装置的方法。 本发明可以以高产量批量生产高精度装置（50）。

    WAFER-LEVEL FABRICATION OF OPTICAL DEVICES. IN PARTICULAR OF MODULES FOR COMPUTATIONAL CAMERAS
    6.
    发明公开
    WAFER-LEVEL FABRICATION OF OPTICAL DEVICES. IN PARTICULAR OF MODULES FOR COMPUTATIONAL CAMERAS 审中-公开
    光学行业制造设备上的WAFER水平，尤其是MODULE FOR计算摄像机

    公开(公告)号：EP2748853A2

    公开(公告)日：2014-07-02

    申请号：EP12768695.4

    申请日：2012-08-24

    Applicant: Heptagon Micro Optics Pte. Ltd.

    Inventor： RUDMANN, Hartmut ,  MALUCK, Matthias ,  BIETSCH, Alexander ,  ROENTGEN, Peter ,  HEIMGARTNER, Stephan

    IPC: H01L27/146

    CPC classification number: G02B13/0085 ,  B23K26/361 ,  G01J1/42 ,  H01L27/14618 ,  H01L27/14625 ,  H01L27/14683 ,  H01L2924/0002 ,  Y10T29/49748 ,  Y10T83/04 ,  H01L2924/00

    Abstract: The device (50) comprises an optics member (60) and a spacer member (70), said optics member comprising N≧2 sets of passive optical components (65) comprising one or more passive optical components each. The spacer member (70) comprises N light channels (77), each of said N light channels being associated with one of said N sets of passive optical components. All of said N light channels (77) have an at least substantially identical geometrical length (g), and an optical path length of a first of said N light channels is different from an optical path length of at least one second of said N light channels. Methods for manufacturing such devices are described, too. The invention can allow to mass produce high-precision devices (50) at a high yield.

    Abstract translation: 所述装置（50）光学部件（60）和间隔件（70）的包括所述光学构件包含N≧2套无源光学元件（65）的每一个，包括一个或多个无源光学部件。 垫片部件（70）包括N个光通道（77），每个所述N个光通道被与所述N组无源光学元件中的一个相关联。 所有所述N个光信道（77）的具有至少基本上相同的几何长度（G），并且在最初提供的所述N个光信道的光路长度是从在所述N个光的至少一个第二的光路长度不同 通道。 制造设备的搜索方法描述了。 本发明可以允许以高收率大规模生产高精度的设备（50）。

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