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. 09, 2019
Filed:
Dec. 30, 2015
Shenzhen Royole Technologies Co. Ltd., Shenzhen, Guangdong, CN;
Hongyan Shi, Guangdong, CN;
SHENZHEN ROYOLE TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
The disclosure provides a head mounted display device, comprising a house and an optical glass, a telescope, an imaging lens assembly and a display screen located in the house. The house further comprises a display window and a view window. The telescope is located corresponding to the view window. The optical glass and the telescope are collocated along a first optical axis. The imaging lens assembly and the display screen are collocated along a second optical axis. Light emitted by the display screen passes through the imaging lens assembly and the optical glass and projects out the house through the display window. Or, light of outside world passes through the view window and the telescope and projects out the house through the display window. User can watch outside scenes through the head mounted display device.