Image display device and image display method
US12153734B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 8, 2020 |
| Grant date | Nov 26, 2024 |
| Priority date | — |
| Expiry date | Dec 8, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2200/24
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image display device is for displaying an image including a user in, and comprises: a display processing unit displaying an image within a user's visual field display range; and a processor controlling the entire operation including a display operation on the display processing unit. The processor controls the display processing unit such that, in a state where information is displayed at a low content level within a visual field display range by control of the display processing unit, when an observation point which a user observes closely stays within a prescribed display range for a prescribed period of time, the vicinity of the observation point is displayed as information of a high content level, whereas when the observation point has deviated from the location of said information of the high content level, the vicinity of the observation point is returned to the information display at the low content level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.