Invention Grant
- Patent Title: Waveguide architectures and related methods of manufacturing
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Application No.: US16242979Application Date: 2019-01-08
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Publication No.: US10914950B2Publication Date: 2021-02-09
- Inventor: Jonathan David Waldern , Milan Momcilo Popovich , Alastair John Grant
- Applicant: DigiLens Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: DigiLens Inc.
- Current Assignee: DigiLens Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: KPPB LLP
- Main IPC: G02B27/01
- IPC: G02B27/01 ; F21V8/00 ; B60K35/00

Abstract:
Systems and methods for generating head-up displays (HUDs) using waveguides incorporating Bragg gratings in accordance with various embodiments of the invention are provided. The term HUD is typically utilized to describe a class of displays that incorporates a transparent display that presents data without requiring users to look away from their usual viewpoints. HUDs can be incorporated in any of a variety of applications including (but not limited to) vehicular and near-eye applications, such as googles, eyewear, etc. HUDs that utilize planar waveguides that incorporate Bragg gratings in accordance with various embodiments of the invention can achieve significantly larger fields of view and have lower volumetric requirements than HUDs implemented using conventional optical components.
Public/Granted literature
- US20190212557A1 Waveguide Architectures and Related Methods of Manufacturing Public/Granted day:2019-07-11
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