Glass type terminal and control method therefor
US10571695B2 · kind B2 · utility
0Cited by
0References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 16, 2015 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Dec 16, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2354/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a glass type terminal comprising: a frame formed to be fixable to a user's head; a display unit mounted on the frame and outputting visual information; an optical unit formed from at least one lens and forming an image from the visual information; a user input unit for sensing a control command for changing a operating mode; and a control unit for controlling the display unit such that the visual information changes on the basis of the change of the operating mode, and controlling the optical unit such that a focal length of the image changes according to the changed operating mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.