Title:
ヘッドトラッキングを備えたマルチビーム回折格子型ディスプレイ
Document Type and Number:
Japanese Patent JP6851369
Kind Code:
B2
Abstract:
A head-tracking multiview display and a system provide a plurality of views of a scene as a multiview image. The plurality of views includes a set of primary views of the scene and a secondary view representing a perspective view of the scene that is angularly adjacent to the primary view set. The display and system are multibeam diffraction grating-based and configured to selectively provide the primary view set and an augmented set of views that includes the secondary view and a subset of the views of the primary view set based on a tracked position of a user or a user's head. At a first position the display is configured to provide the primary view set and at a second position the display is configured to provide the augmented view set.
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Inventors:
Fattal, David A.
Application Number:
JP2018511632A
Publication Date:
March 31, 2021
Filing Date:
September 04, 2016
Export Citation:
Assignee:
LEIA INC.
International Classes:
G02B30/33; F21S2/00; G02B5/18; G02B27/42; G02F1/13; G02F1/13357; H04N13/302; H04N13/376
Domestic Patent References:
| JP2015525366A | ||||
| JP2015525432A |
Foreign References:
| US20150036068 | ||||
| EP2802148A1 | ||||
| US20140376207 |
Other References:
EDWARDS, Thomas G. et al,Approaches to Mon-Glasses-Based 3D Displays,SMPTE ANNUAL TECH CONFERENCE & EXPO,2009年10月 1日,pages 1-16
Attorney, Agent or Firm:
Hiroshi Kobayashi
Junko Kobayashi
Norio Omori
Nao Fujita
Yasuhito Suzuki
Junko Kobayashi
Norio Omori
Nao Fujita
Yasuhito Suzuki