Display system
US6868332B2 · kind B2 · utility
8Cited by
4References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 18, 2002 |
| Grant date | Mar 15, 2005 |
| Priority date | — |
| Expiry date | Dec 31, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C21/3688
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A display system able to display a television screen and a navigation screen, giving due consideration to safe vehicle operation, provided with a screen switching unit for displaying a television screen instead of a navigation screen at least at part of a display screen during display of the navigation screen, a switching instructing unit for instructing switching to the screen switching unit when detecting that a predetermined event has occurred, or a screen area setting unit for setting a specific area in the screen for display by switching by the screen switching unit instead of the switching instructing unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.