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:
Nov. 12, 2024
Filed:
Jun. 02, 2023
Digilens Inc., Sunnyvale, CA (US);
Milan Momcilo Popovich, Leicester, GB;
Alastair John Grant, San Jose, CA (US);
Nima Shams, Sunnyvale, CA (US);
Jonathan David Waldern, Diablo, CA (US);
Sihui He, Sunnyvale, CA (US);
Edward Lao, South San Francisco, CA (US);
Roger Allen Conley Smith, Sunnyvale, CA (US);
DigiLens Inc., Sunnyvale, CA (US);
Abstract
Disclosed herein are systems and methods for providing waveguide display devices utilizing overlapping integrated dual axis (IDA) waveguides. One embodiment includes a waveguide display device including: a first input image source providing first image light; a second input image source provide second image light; a first IDA waveguide; and a second IDA waveguide. The first IDA waveguide and the second IDA waveguide may include an overlapping region where a first two-dimensionally expanded first image light, a second two-dimensionally expanded first image light, a first two-dimensionally expanded second image light, and a second two-dimensionally expanded second image light is ejected towards an eyebox. Advantageously, resolution may be enhanced and field of view may be expanded through the use of overlapping IDA waveguides.