Electronic device and control method
US11119646B2 · kind B2 · utility
0Cited by
10References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 16, 2019 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | Aug 16, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/32
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic device includes a first screen, a second screen, and a controller. The first screen displays a number of icons and detects touch operations. Each of the icons corresponds to a different user interface. The controller starts up the second screen and control the second screen to display the corresponding user interface of a selected one of the icons selected by a touch operation. The second screen is in a turned off state prior to being started up by the controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.