Mobile type image display device, method for controlling the same and information memory medium
US8854320B2 · kind B2 · utility
11Cited by
2References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 25, 2009 |
| Grant date | Oct 7, 2014 |
| Priority date | — |
| Expiry date | Mar 6, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/04808
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Provide is a portable image display device which allows a user to perform many different operation inputs with ease. The portable image display device includes: a display screen having a substantially rectangular shape; and a plurality of touch sensors provided along at least two sides defining a circumference of the display screen, for each detecting a position touched by a finger of a user. The portable image display device changes an image displayed on the display screen in accordance with a combination of the positions of a plurality of the fingers which are respectively detected by the plurality of touch sensors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.