公开(公告)号：US20140327601A1

公开(公告)日：2014-11-06

申请号：US14358634

申请日：2012-11-14

Applicant: ELBIT SYSTEMS OF AMERICA, LLC

Inventor： Michael M. Tilleman ,  Jon R. Lyford

IPC: G02B27/01 ,  H04N5/74 ,  G02B26/08

CPC classification number: G02B27/0101 ,  G02B5/30 ,  G02B26/0816 ,  G02B26/0833 ,  G02B27/017 ,  G02B27/0172 ,  G02B2027/013 ,  G02B2027/014 ,  G02B2027/0187 ,  H04N5/7458

Abstract: A display system includes a projector system to create a plurality of image streams and a plurality of combiners, each corresponding to one of the directions of the image streams and to reflect at least a portion of the image stream received at that combiner. The projector system includes an illumination source that emits electromagnetic radiation within a predetermined spectral band, an image generator that ascribes image characteristics to the radiation to create a plurality of image streams, and an image separation module to direct the image streams in a plurality of directions.

Abstract translation: 显示系统包括投影仪系统以创建多个图像流和多个组合器，每个组合器对应于图像流的方向之一并且反映在该组合器处接收到的图像流的至少一部分。 投影仪系统包括在预定光谱带内发射电磁辐射的照明源，将图像特性归因于辐射以产生多个图像流的图像发生器，以及用于在多个方向上引导图像流的图像分离模块 。

公开(公告)号：US09395542B2

公开(公告)日：2016-07-19

申请号：US14356801

申请日：2012-11-07

Applicant: ELBIT SYSTEMS OF AMERICA, LLC

Inventor： Michael M. Tilleman ,  Jon R. Lyford

IPC: G02B27/01 ,  G02B27/42

CPC classification number: G02B27/0101 ,  G02B27/0103 ,  G02B27/4205 ,  G02B2027/0105

Abstract: A display system includes an optical component having a first and second surface, wherein the first surface comprises a diffractive optical element, and a projector system to create a projected image on the optical component. The projector includes an illumination source that emits electromagnetic radiation within a predetermined spectral band, an image generator that ascribes image characteristics to the radiation, and an optically-powered component that directs the radiation at the first surface of the optical component. The diffractive optical element reflects at least a portion of the radiation in a predetermined direction. The optical component has zero optical power for transmitted light. The optical component transmits at least a portion of the ambient scenery within a predetermined spectral band within a field-of-view of the projected image. The projected image maintains substantial boresight alignment with the ambient image.

Abstract translation: 显示系统包括具有第一和第二表面的光学部件，其中第一表面包括衍射光学元件，以及用于在光学部件上产生投影图像的投影仪系统。 投影仪包括在预定光谱带内发射电磁辐射的照明源，将图像特性归于辐射的图像发生器，以及引导光学部件的第一表面处的辐射的光学部件。 衍射光学元件将辐射的至少一部分沿预定方向反射。 光学部件对透射光具有零光功率。 光学部件在投影图像的视场内的预定光谱带内发送环境景观的至少一部分。 投影图像保持与环境图像的实质的视轴对齐。

公开(公告)号：US20140300967A1

公开(公告)日：2014-10-09

申请号：US14356801

申请日：2012-11-07

Applicant: ELBIT SYSTEMS OF AMERICA, LLC

Inventor： Michael M. Tilleman ,  Jon R. Lyford

IPC: G02B27/01

CPC classification number: G02B27/0101 ,  G02B27/0103 ,  G02B27/4205 ,  G02B2027/0105

Abstract: A display system includes an optical component having a first and second surface, wherein the first surface comprises a diffractive optical element, and a projector system to create a projected image on the optical component. The projector includes an illumination source that emits electromagnetic radiation within a predetermined spectral band, an image generator that ascribes image characteristics to the radiation, and an optically-powered component that directs the radiation at the first surface of the optical component. The diffractive optical element reflects at least a portion of the radiation in a predetermined direction. The optical component has zero optical power for transmitted light. The optical component transmits at least a portion of the ambient scenery within a predetermined spectral band within a field-of-view of the projected image. The projected image maintains substantial boresight alignment with the ambient image.

Abstract translation: 显示系统包括具有第一和第二表面的光学部件，其中第一表面包括衍射光学元件，以及用于在光学部件上产生投影图像的投影仪系统。 投影仪包括在预定光谱带内发射电磁辐射的照明源，将图像特性归于辐射的图像发生器，以及引导光学部件的第一表面处的辐射的光学部件。 衍射光学元件将辐射的至少一部分沿预定方向反射。 光学部件对透射光具有零光功率。 光学部件在投影图像的视场内的预定光谱带内发送环境景观的至少一部分。 投影图像保持与环境图像的实质的视轴对齐。