Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shuqiang Yang0
Kevin Richard Curtis0
Samarth Bhargava0
Robert D. Tekolste0
Vikramjit Singh0
Frank Y. Xu0
Michael Anthony Klug0
Michal Beau Dennison Vaughn0
...
Date of Patent
April 30, 2024
0Patent Application Number
169794860
Date Filed
March 12, 2019
0Patent Citations
...
Patent Primary Examiner
Patent abstract
Very high refractive index (n>2.2) lightguide substrates enable the production of 70° field of view eyepieces with all three color primaries in a single eyepiece layer. Disclosed herein are viewing optics assembly architectures that make use of such eyepieces to reduce size and cost, simplifying manufacturing and assembly, and better-accommodating novel microdisplay designs.
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