Mobile terminal device and program used in mobile terminal device
US8750937B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2006 |
| Grant date | Jun 10, 2014 |
| Priority date | — |
| Expiry date | Apr 21, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/56
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A mobile terminal device, which is provided with the plurality of keys, includes: a detection interface for detecting touching any of the keys by a user; a press detection interface for detecting pressing the key by the user; a controller for executing a first function assigned to the key at the time of detection of the user touching the key in a case where touching time period, for which the user touches the key, is equal to, or longer than, a predetermined judging time, and for executing a second function assigned to the key at the time of detection of the user touching the key in a case where the touching time period is shorter than the predetermined judging time; and an output controller for displaying an explanation on the first function on a display unit in a case where the touching time period is equal to, or longer than, the predetermined judging time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.