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:
Jul. 30, 2019
Filed:
Feb. 17, 2017
Delta Electronics, Inc., Taoyuan, TW;
June-Jei Huang, Taoyuan, TW;
DELTA ELECTRONICS, INC., Taoyuan, TW;
Abstract
A head mounted display includes a first and second light sources, a light turning prism, a field lens group, an image output module, a first and second eyepiece modules. The first and second light sources are respectively configured to emit first and second lights. The image output module is configured to receive the first light and the second light, and to respectively generate a first image light and a second image light with corresponding image information. The light turning prism is optically coupled between the first light source (or the second light source) and the field lens group. The light turning prism is configured to vary a propagating direction of the first light (or the second light) from the first light source (or the second light source) to the image output module. The first/second eyepiece modules are configured to make the second/first image light image to first/second target positions.