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    Optical device having a light transmitting substrate with external light coupling means
    21.
    发明授权
    Optical device having a light transmitting substrate with external light coupling means 有权
    具有具有外部光耦合装置的透光基板的光学装置

    公开(公告)号：US09025253B2

    公开(公告)日：2015-05-05

    申请号：US12438297

    申请日：2007-08-21

    Applicant: Mali Hadad ,  Yaakov Amitai

    Inventor： Mali Hadad ,  Yaakov Amitai

    IPC: G02B27/14 ,  G02B6/00 ,  G02B27/00 ,  G02B27/01 ,  G02B27/28 ,  G02B5/30

    CPC classification number: G02B27/14 ,  G02B5/04 ,  G02B5/30 ,  G02B6/00 ,  G02B27/0081 ,  G02B27/0101 ,  G02B27/0172 ,  G02B27/286 ,  G02B2027/0125

    Abstract: An optical device, includes a light-transmitting substrate (20) having an input aperture and first and second major surfaces (26, 32) parallel to each other and edges, one partially reflecting surface located in the substrate which is non-parallel to the major surfaces of the substrate and an external optical arrangement having an output aperture for coupling light into the substrate by total internal reflection. The optical arrangement for coupling light having an output aperture optically attached to the input aperture of the substrate with the part of the substrate located next to the substrate input aperture, being substantially transparent.

    Abstract translation: 一种光学装置，包括具有输入孔的透光衬底（20）和彼此平行并具有边缘的第一和第二主表面（26,32），位于衬底中的不平行于第一和第二主表面 衬底的主表面和具有用于通过全内反射将光耦合到衬底中的输出孔的外部光学装置。 用于耦合具有光学连接到衬底的输入孔的输出孔的光的布置，其中位于衬底输入孔旁边的衬底的一部分基本上是透明的。

    DISTRIBUTED HEAD-MOUNTED DISPLAY SYSTEM
    25.
    发明申请
    DISTRIBUTED HEAD-MOUNTED DISPLAY SYSTEM 有权
    分布式耳机显示系统

    公开(公告)号：US20100171680A1

    公开(公告)日：2010-07-08

    申请号：US12602643

    申请日：2008-06-01

    Applicant: Zvi Lapidot ,  Yaakov Amitai ,  Shmuel Friedman

    Inventor： Zvi Lapidot ,  Yaakov Amitai ,  Shmuel Friedman

    IPC: G09G5/00

    CPC classification number: G02B27/0172 ,  G02B6/00 ,  G02B27/017

    Abstract: There is provided an electro-optical system, including at least two spaced-apart units, a head-mounted display (HIVID) unit, having a video signal source, a display source for displaying video signals from the display source, an optical module for projecting video signals from the display source into a user's eye, a driving electronic module, a power supply, and a portable control unit. The two spaced-apart units communicate by a narrowband wireless channel.

    Abstract translation: 提供了一种电光系统，包括至少两个间隔开的单元，具有视频信号源的头戴式显示器（HIVID）单元，用于显示来自显示源的视频信号的显示源，用于 将来自显示源的视频信号投影到用户的眼睛中，驱动电子模块，电源和便携式控制单元。 两个间隔开的单元通过窄带无线信道进行通信。

    Substrate-guided optical device utilizing thin transparent layer
    26.
    发明授权
    Substrate-guided optical device utilizing thin transparent layer 有权
    基板引导光学器件利用薄透明层

    公开(公告)号：US07724443B2

    公开(公告)日：2010-05-25

    申请号：US11815547

    申请日：2006-02-08

    Applicant: Yaakov Amitai

    Inventor： Yaakov Amitai

    IPC: G02B27/14 ,  G02B5/30 ,  G02B6/00

    CPC classification number: G02B27/0172 ,  G02B5/28 ,  G02B5/30 ,  G02B6/0035 ,  G02B27/0081 ,  G02B2027/0116 ,  G02B2027/0123 ,  G02B2027/0174

    Abstract: There is provided an optical device, including a light-transmitting substrate having two major surfaces and edges, an optical element (16) for coupling light waves into the substrate by total internal reflexion, and a plurality of partially reflecting surfaces (22a, 22b, 22c) carried by the substrate. The partially reflecting surfaces are parallel to each other and are not parallel to any of the edges of the substrate. At least one of the partially reflecting surfaces (22a, 22b, 22c) does not intersect with at least one of the two major surfaces, and the optical element (16) intersects with at least one of the two major surfaces.

    Abstract translation: 提供一种光学装置，包括具有两个主表面和边缘的透光基板，用于通过全内反射将光波耦合到基板中的光学元件（16）和多个部分反射表面（22a，22b， 22c）。 部分反射表面彼此平行并且不平行于衬底的任何边缘。 部分反射面（22a，22b，22c）中的至少一个不与两个主表面中的至少一个相交，并且光学元件（16）与两个主表面中的至少一个相交。

    Substrate-guided optical device with wide aperture
    27.
    发明授权
    Substrate-guided optical device with wide aperture 有权
    基板导向光学器件，光圈宽

    公开(公告)号：US07643214B2

    公开(公告)日：2010-01-05

    申请号：US11570587

    申请日：2005-06-16

    Applicant: Yaakov Amitai

    Inventor： Yaakov Amitai

    IPC: G02B27/14 ,  G02B27/10

    CPC classification number: G02B27/0081 ,  G02B5/30 ,  G02B6/00 ,  G02B27/0172 ,  G02B27/285 ,  G02B2027/0118 ,  G02B2027/0132 ,  G02B2027/0178

    Abstract: There is provided an optical device, having a light transmitting substrate (20) including at least two major surfaces parallel to each other and edges; optical means (16) for coupling light into the substrate by internal reflection and at least one reflecting, surface (22) located in the substrate which is non-parallel to the major surfaces of the substrate (20) characterized in that the optical means (16) for coupling light into the substrate is a partially reflecting surface, wherein part of the light coupled into the substrate (20) passes through the partially reflecting surface (16) out of the substrate and part of the light is reflected into the substrate (20).

    Abstract translation: 提供一种光学装置，其具有透光基板（20），该透光基板包括至少两个平行于彼此和边缘的主表面; 光学装置（16），用于通过内部反射将光耦合到衬底中，以及位于衬底中的至少一个反射表面（22），其不平行于衬底（20）的主表面，其特征在于，光学装置 用于将光耦合到衬底中的部分反射表面是部分反射表面，其中耦合到衬底（20）中的部分光通过部分反射表面（16）离开衬底，并且部分光被反射到衬底（ 20）。

    SUBSTRATE-GUIDED IMAGING LENS
    28.
    发明申请
    SUBSTRATE-GUIDED IMAGING LENS 有权
    基板导向成像镜头

    公开(公告)号：US20090052047A1

    公开(公告)日：2009-02-26

    申请号：US12278754

    申请日：2007-02-08

    Applicant: Yaakov Amitai

    Inventor： Yaakov Amitai

    IPC: G02B27/01

    CPC classification number: G02B27/0172 ,  G02B5/30 ,  G02B6/0046 ,  G02B2027/011 ,  G02B2027/0125 ,  G02B2027/0138

    Abstract: There is provided an optical system, including a substrate having a major surface and edges, an optical element for coupling light into the substrate by total internal reflection, a reflecting surface carried by the substrate, a retardation plate and a reflecting optical element. The retardation plate is located between a portion of the major surface of the substrate and the reflecting optical element.

    Abstract translation: 提供了一种光学系统，包括具有主表面和边缘的基板，用于通过全内反射将光耦合到基板中的光学元件，由基板承载的反射表面，延迟板和反射光学元件。 延迟板位于基板的主表面的一部分与反射光学元件之间。

    Substrate-guided optical devices
    30.
    发明申请
    Substrate-guided optical devices 有权
    基板引导光学器件

    公开(公告)号：US20070097513A1

    公开(公告)日：2007-05-03

    申请号：US10561505

    申请日：2004-09-09

    Applicant: Yaakov Amitai

    Inventor： Yaakov Amitai

    IPC: G02B27/14

    CPC classification number: G02B6/0035 ,  G02B6/00 ,  G02B6/0056 ,  G02B27/0081 ,  G02B27/0101 ,  G02B27/0172 ,  G02B27/02 ,  G02B27/28 ,  G02B2027/0114 ,  G02B2027/0116 ,  G02B2027/0118 ,  G02B2027/012 ,  G02B2027/0125 ,  G02B2027/0132 ,  G02B2027/0178 ,  G02C7/086

    Abstract: There is provided an optical device, having a light-transmitting substrate having at least two major surfaces (26) parallel to each other and edges; optical means (16) for coupling light waves located in a Field-of-view into the substrate by internal reflection, and at least one partially reflecting surface (22) located in the substrate which is non-parallel to the major surfaces of the substrate, characterized in that at least one of the major surfaces is coated with a dichroic coating.

    Abstract translation: 提供了一种光学装置，其具有透光基板，该透光基板具有至少两个平行于彼此和边缘的主表面（26）; 用于通过内部反射将位于视场中的光束耦合到衬底中的光学装置（16）以及位于衬底中的不平行于衬底的主表面的至少一个部分反射表面（22） 其特征在于，所述主表面中的至少一个涂覆有二向色涂层。

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