Display device and controlling method
US9489043B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 5, 2015 |
| Grant date | Nov 8, 2016 |
| Priority date | — |
| Expiry date | Feb 5, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S7/303
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image display device and controlling method capable of optimizing a state of the image display device for a user at a desired position. The display device includes: an imaging section that takes an image of a predetermined range of a dynamic image with respect to an image display direction; an image analyzing section that analyzes the dynamic image taken by the imaging section and calculates a position of a user; a system optimization processing section that calculates system control information for optimizing a system based on the position of the user calculated by the image analyzing section; and a system controlling section that optimizes the system based on the system control information calculated by the system optimization processing section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.