Head mounted display device, control method for head mounted display device, and computer program
US10042171B2 · kind B2 · utility
1Cited by
0References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 14, 2016 |
| Grant date | Aug 7, 2018 |
| Priority date | — |
| Expiry date | Apr 9, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/011
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A transmission type head mounted display device includes an imaging unit that images an outside scene and an image display unit that is capable of transmitting the outside scene. An imaging range of the imaging unit is set based on a set distance from the image display unit set based on a focal length of a user and an estimated field of view estimated as a field of view of the user who wears the image display unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.