Display system
US6292158A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 1, 1998 |
| Grant date | Sep 18, 2001 |
| Priority date | — |
| Expiry date | May 1, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/04
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display system detects the orientation of the image display screen of a movable display device, the image display screen of which can be arbitrarily oriented, and outputs image data stored and related with the detected orientation of the image display screen to the movable display device, to display image corresponding to the image data. The display system changes the orientation of the image display screen stored and related with the image data according to change in the orientation of the image display screen of the movable display device, when the image data is output to the movable display device and a change signal is output.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.