The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2020
Filed:
May. 16, 2019
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Eric P. Stratton, Portland, OR (US);
Wyatt Lee Hendrick, Encinitas, CA (US);
Robert D. Brown, Lake Oswego, OR (US);
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Abstract
A head worn display device is disclosed. Each of two display assemblies includes a first waveguide with a field of view and a second waveguide with a field of view, where the fields of view are overlapped to generate a combined field of view for each of the display assemblies. Each of the display assemblies further includes a first collimator and a second collimator, where each collimator is configured to direct illumination through the waveguide stack along a single axis, and where each collimator is rotated a select angle to offset the combined field of view to merge collimator pupils and generate a seamless total field of view for each of the display assemblies. Each of the display assemblies are rotated a select angle to offset the respective total fields of view along the single axis and generate a seamless wide field of view for the head worn display device.