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235 条记录 (耗时 0.027 秒)

    Lens and illuminating device having the lens
    93.
    发明授权
    Lens and illuminating device having the lens 有权

    公开(公告)号：EP2804029B1

    公开(公告)日：2018-08-08

    申请号：EP14167693.2

    申请日：2014-05-09

    申请人： OSRAM GmbH

    发明人： Li, Aiai ,  Cheng, Yangang ,  Lai, Dongping

    IPC分类号： G02B3/02 ,  G02B19/00 ,  F21K99/00

    CPC分类号： G02B19/0061 ,  G02B19/0028

    摘要： The present invention relates to a lens (100) for illuminating device, comprising a bottom surface (1) and an emergent surface (2) rising from the bottom surface (1), the bottom surface (1) defines a first recessed region (3), a surface of the first recessed region (3) forms an incident surface (4), wherein the bottom surface (1) further defines a second recessed region (5) adjacent to the first recessed region (3), at least part of a surface of the second recessed region (5) forms a total internal reflection surface (51), wherein part of light from a light source (6) of the illuminating device, after incident through the incident surface (4) and emerging through the emergent surface (2), is deflected to one side of an optical axis (X) of the light source, and most of emergent light of remaining part of light, after incident through the incident surface (4), reflected by the total internal reflection surface (51) and emerging through the emergent surface (2), is deflected to the one side of the optical axis (X). In addition, the present invention relates to an illuminating device (200) having a lens of the above type.

    COMBINER OPTIC
    94.
    发明公开
    COMBINER OPTIC 审中-公开
    组合镜头

    公开(公告)号：EP3264145A1

    公开(公告)日：2018-01-03

    申请号：EP17181790.1

    申请日：2015-03-13

    申请人： 3M Innovative Properties Company

    发明人： OUDERKIRK, Andrew J. ,  MCDOWELL, Erin A. ,  WONG, Timothy L.

    IPC分类号： G02B3/02 ,  G02B5/30 ,  G02B27/01 ,  G02B27/10 ,  G02B17/00 ,  G02B27/28 ,  G02B6/10 ,  F21V8/00

    CPC分类号： G02B27/0172 ,  G02B5/3083 ,  G02B6/0046 ,  G02B6/0056 ,  G02B6/10 ,  G02B6/105 ,  G02B17/004 ,  G02B27/283 ,  G02B2027/0118 ,  G02B2027/012 ,  G02B2027/0125 ,  G02B2027/013 ,  G02B2027/0132 ,  G02B2027/0178

    摘要： An image combiner, also referred to as a combiner optic, of a near-eye display system or the like transmits enough light so a user can see remote objects in a "world view", while also reflecting enough light so the user can simultaneously see a projected image in a "projected" (augmented) view. The disclosed image combiners use two partial reflectors configured to form a wedged reflective cavity. In the display system, light from an imaging device follows a path to the user's eye that includes three reflections in the wedged cavity. By using this capability of the wedged cavity, the combiner optic can have a substantially reduced thickness, and lower profile, than a combiner optic that uses only one partial reflector and only one reflection in the optical path.

    摘要翻译： 近眼显示系统等的图像组合器（也称为组合器光学器件）传输足够的光，以使得用户可以在“世界视图”中看到远程对象，同时还反射足够的光，使得用户可以同时看到 “投影”（增强）视图中的投影图像。 所公开的图像合成器使用配置成形成楔形反射腔的两个部分反射器。 在显示系统中，来自成像设备的光沿着通向使用者眼睛的路径，其包括在楔形腔中的三个反射。 通过使用楔形腔的这种能力，与仅使用一个部分反射器并且在光路中仅使用一个反射的组合器光学器件相比，组合器光学器件可以具有显着减小的厚度和更低的轮廓。

    LIGHTING FIXTURE FOR VEHICLE
    97.
    发明公开
    LIGHTING FIXTURE FOR VEHICLE 审中-公开
    车灯照明灯具

    公开(公告)号：EP3173687A1

    公开(公告)日：2017-05-31

    申请号：EP15823949.1

    申请日：2015-06-23

    申请人： Stanley Electric Co., Ltd.

    发明人： NISHIMURA, Shota ,  FUJIYAMA, Yoshihiro

    IPC分类号： F21S8/12 ,  F21S8/10 ,  F21V5/00 ,  G02B3/02 ,  H01L33/00 ,  H01L33/58 ,  F21W101/02 ,  F21W101/10

    CPC分类号： F21S41/27 ,  F21S41/141 ,  F21S41/143 ,  F21S41/24 ,  F21S41/26 ,  F21S41/265 ,  F21S41/322 ,  F21S41/43 ,  F21S41/663 ,  F21V5/04 ,  F21V7/0091 ,  F21V13/04 ,  F21Y2115/10 ,  F21Y2115/30

    摘要： The present invention is characterized by a lens body in which a first lens unit configured to form a first light distribution pattern which includes a first cut-off line; and a second lens unit configured to form a second light distribution pattern which includes a second cut-off line, wherein the first lens unit forms the first light distribution pattern when light from a first light source which entered the first lens unit is emitted from the first lens unit, the second lens unit forms the second light distribution pattern when light from a second light source which entered the second lens unit is emitted from the second lens unit, and the first lens unit and the second lens unit are integrally molded.

    摘要翻译： 本发明的特征在于一种透镜主体，其中第一透镜单元被配置为形成包括第一明暗截止线的第一配光图案; 以及第二透镜单元，被配置为形成包括第二明暗截止线的第二配光图案，其中，当来自进入所述第一透镜单元的第一光源的光从所述第二透镜单元发射时，所述第一透镜单元形成所述第一配光图案 第一透镜单元，当来自进入第二透镜单元的第二光源的光从第二透镜单元发射时，第二透镜单元形成第二配光图案，并且第一透镜单元和第二透镜单元一体成型。

    LOW PROFILE IMAGE COMBINER FOR NEAR-EYE DISPLAYS
    98.
    发明公开
    LOW PROFILE IMAGE COMBINER FOR NEAR-EYE DISPLAYS 审中-公开
    BILDKOMBINIERER MIT NIEDRIGEM PROFILFÜRAUGENNAHE ANZEIGEN

    公开(公告)号：EP3120170A1

    公开(公告)日：2017-01-25

    申请号：EP15713358.8

    申请日：2015-03-13

    申请人： 3M Innovative Properties Company

    发明人： OUDERKIRK, Andrew J. ,  MCDOWELL, Erin A. ,  WONG, Timothy L.

    IPC分类号： G02B3/02 ,  G02B5/30 ,  G02B27/01 ,  G02B27/10 ,  G02B17/00 ,  G02B27/28 ,  G02B6/10 ,  F21V8/00

    CPC分类号： G02B27/0172 ,  G02B5/3083 ,  G02B6/0046 ,  G02B6/0056 ,  G02B6/10 ,  G02B6/105 ,  G02B17/004 ,  G02B27/283 ,  G02B2027/0118 ,  G02B2027/012 ,  G02B2027/0125 ,  G02B2027/013 ,  G02B2027/0132 ,  G02B2027/0178

    摘要： An image combiner, also referred to as a combiner optic, of a near-eye display system or the like transmits enough light so a user can see remote objects in a "world view", while also reflecting enough light so the user can simultaneously see a projected image in a "projected" (augmented) view. The disclosed image combiners use two partial reflectors configured to form a wedged reflective cavity. In the display system, light from an imaging device follows a path to the user's eye that includes three reflections in the wedged cavity. By using this capability of the wedged cavity, the combiner optic can have a substantially reduced thickness, and lower profile, than a combiner optic that uses only one partial reflector and only one reflection in the optical path.

    摘要翻译： 近视显示系统等的图像组合器也称为组合器光学器件传输足够的光，以便用户可以在“世界观”中看到远处物体，同时还反射足够的光，以便用户可以同时看到 “投影”（增强）视图中的投影图像。 所公开的图像组合器使用被配置为形成楔形反射腔的两个部分反射器。 在显示系统中，来自成像装置的光沿着包括在楔形腔中的三个反射的用户眼睛的路径。 通过使用楔形空腔的这种能力，组合器光学器件可以具有比仅使用一个部分反射器并且在光路中仅一个反射的组合器光学器件基本上减小的厚度和较低的轮廓。