Invention Grant
- Patent Title: Holographic wide angle display
- Patent Title (中): 全息广角显示
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Application No.: US13869866Application Date: 2013-04-24
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Publication No.: US09341846B2Publication Date: 2016-05-17
- Inventor: Milan Momcilo Popovich , Jonathan David Waldern , Alastair John Grant , Wyatt L. Hendrick , James H. Stanley
- Applicant: Milan Momcilo Popovich , Jonathan David Waldern , Alastair John Grant , Wyatt L. Hendrick , James H. Stanley
- Assignee: ROCKWELL COLLINS INC.
- Current Assignee: ROCKWELL COLLINS INC.
- Agent Angel Gerdzhikov; Donna Suchy; Daniel Barbieri
- Main IPC: G02B5/32
- IPC: G02B5/32 ; G02B27/01 ; G02B27/22 ; G02B27/00 ; G03H1/22 ; F21V8/00

Abstract:
An apparatus for displaying an image, including: an input image node configured to provide at least a first and a second image modulated lights; and a holographic waveguide device configured to propagate the at least one of the first and second image modulated lights in at least a first direction. The holographic waveguide device includes: at least a first and second interspersed multiplicities of grating elements disposed in at least one layer, the first and second grating elements having respectively a first and a second prescriptions. The first and second multiplicity of grating elements are configured to deflect respectively the first and second image modulated lights out of the at least one layer into respectively a first and a second multiplicities of output rays forming respectively a first and second FOV tiles.
Public/Granted literature
- US20140104665A1 HOLOGRAPHIC WIDE ANGLE DISPLAY Public/Granted day:2014-04-17
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