Invention Grant
- Patent Title: Augmented reality light field head-mounted displays
-
Application No.: US16866225Application Date: 2020-05-04
-
Publication No.: US11022806B2Publication Date: 2021-06-01
- Inventor: John D. Perreault , Patrick Llull
- Applicant: Google LLC
- Applicant Address: US CA Mountain View
- Assignee: Google LLC
- Current Assignee: Google LLC
- Current Assignee Address: US CA Mountain View
- Main IPC: G02B27/01
- IPC: G02B27/01 ; F21V8/00 ; G02B5/30 ; G02B27/14 ; H04N13/334 ; G02B3/00 ; H04N13/307 ; H04N13/344 ; G02B27/09

Abstract:
A near-eye display system includes a transmissive display panel to display a near-eye light field frame comprising an array of elemental images. The transmissive display panel is configured to transmit light rays of the near-eye light field frame away from the user's eye and towards an array of curved beam splitters. The curved beam splitters collimate the transmitted light rays and reflect the collimated light rays back towards the transmissive display panel for passing to the user's eye.
Public/Granted literature
- US20200264438A1 AUGMENTED REALITY LIGHT FIELD HEAD-MOUNTED DISPLAYS Public/Granted day:2020-08-20
Information query