Title:
HEAD-MOUNTED DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/082436
Kind Code:
A1
Abstract:
A head-mounted display device, comprising a front end assembly, a back end assembly (20), a connecting strap (10), an external display mechanism and an adjusting knob (30), wherein the front end assembly comprises a front frame body, a mainboard and an internal display mechanism, the mainboard and the internal display assembly both being mounted in the front frame body, and the internal display assembly being electrically connected to the mainboard and controllably presenting virtual content to the eyes of a wearer; when being worn, the back end assembly (20) is located at the rear of the head of the wearer; the connecting strap (10) is connected between the front frame body and the back end assembly (20); and the external display mechanism comprises an external display screen (51) electrically connected to the mainboard, the external display screen (51) being located on an outer surface of the head-mounted display device and used for displaying preset information.
Inventors:
GUO XIAOLIANG (CN)
GUAN HAIJING (CN)
ZHANG JIANING (CN)
HOU WENHE (CN)
HE MINGYUAN (CN)
GUAN HAIJING (CN)
ZHANG JIANING (CN)
HOU WENHE (CN)
HE MINGYUAN (CN)
Application Number:
PCT/CN2022/142385
Publication Date:
April 25, 2024
Filing Date:
December 27, 2022
Export Citation:
Assignee:
NOLO CO LTD (CN)
International Classes:
G02B27/01; G06F3/14
Foreign References:
| CN107490865A | 2017-12-19 | |||
| CN209028600U | 2019-06-25 | |||
| CN106817913A | 2017-06-09 | |||
| CN110441910A | 2019-11-12 | |||
| US5757339A | 1998-05-26 |
Attorney, Agent or Firm:
BEIJING HEADSTAY INTELLECTUAL PROPERTY AGENCY (CN)
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