Head-mounted display device, control method for head-mounted display device, and work supporting system
US9448407B2 · kind B2 · utility
5Cited by
5References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 3, 2013 |
| Grant date | Sep 20, 2016 |
| Priority date | — |
| Expiry date | Jun 27, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A head-mounted display device for enabling a user to simultaneously visually recognize a virtual image and an outside scene includes a warning-information generating unit configured to generate warning information, which is an image for calling the user's attention and an image display unit configured to cause the user to visually recognize the warning information as the virtual image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.