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    WAFER-LEVEL FABRICATION OF OPTICAL DEVICES WITH FRONT FOCAL LENGTH CORRECTION
    3.
    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
    4.
    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）。

    METHOD OF MANUFACTURING A PLURALITY OF OPTICAL DEVICES FOR CAMERAS
    5.
    发明公开
    METHOD OF MANUFACTURING A PLURALITY OF OPTICAL DEVICES FOR CAMERAS 审中-公开
    工艺生产光学多个设备照相机

    公开(公告)号：EP2606391A1

    公开(公告)日：2013-06-26

    申请号：EP11746150.9

    申请日：2011-08-12

    Applicant: Heptagon Micro Optics Pte. Ltd.

    Inventor： RUDMANN, Hartmut ,  ROENTGEN, Peter ,  MALUCK, Matthias ,  ROSSI, Markus

    IPC: G02B7/04 ,  H01L27/146 ,  B29D11/00 ,  G02B3/00 ,  G02B7/02 ,  G02B13/00

    CPC classification number: H04N5/2254 ,  G02B7/003 ,  G02B7/021 ,  G02B13/006 ,  G02B13/0085 ,  H01L27/14618 ,  H01L27/14625 ,  H01L27/14685 ,  H01L27/14687 ,  H01L2924/0002 ,  H04N5/2257 ,  Y10T29/49002 ,  Y10T29/49826 ,  H01L2924/00

    Abstract: The invention concerns a method of manufacturing a plurality of optical devices (20a) for cameras, each optical device (20a) having a fix focus lens module (2a) for assembling with an image sensor comprising an image sensor plane (5), each fix focus lens module (2a) comprising one or more lenses (17a, 18a) or lens parts, the method comprises the steps of: • manufacturing a plurality of lens modules (2a..d); • determining a lens module value for each lens module (2a.. d), wherein the lens module value is in relationship with the flange focus length FFL (6a..d) of the corresponding lens module (2a..d); • providing and allocating mount elements (3a..b) to the lens modules (2a.. b, whereas the mount elements (3a..b) are to be arranged within the optical devices (20a) to define a fixed separation distance (6a..b) between the lens modules (2a..b) and the image sensor plane (5), the mount elements (3a..b) having variable mount FFL sections (7a..b) by means of which the geometrical distance (6a) between the lens module (2a) and the image sensor plane (5) is adjusted for each lens module (2a..d) individually or in groups dependent on the optical properties of the lens modules (2a..b), to compensate the variation of the lens module values between the plurality of lens modules (2a.. d), so that the focal planes of the lens modules falls into the image sensor plane (5); • assembling the lens modules (2a) and the mount elements (2a) to form optical devices (20a).

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