Integrated near-to-eye display module
US8705177B1 · kind B1 · utility
54Cited by
2References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 5, 2011 |
| Grant date | Apr 22, 2014 |
| Priority date | — |
| Expiry date | Mar 8, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2300/0452
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A head mounted display (“HMD”) includes a frame assembly for wearing on a head of a user and an integrated display module mounted to the frame assembly within a peripheral viewing region of an eye of the user when the HMD is worn by the user. The integrated display module includes a display source for outputting a computer generated image (“CGI”), a lens system optically aligned with the display source to focus the CGI emitted from the integrated display module towards the eye, and an actuator coupled to adjust a focal distance of the lens system for changing an image depth of the CGI displayed to the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.