Display system

Details Display system Display system

2005-03-15

2005-03-15

Jeanglaude, Gertrude A. (Department: 2144)

Data processing: vehicles, navigation, and relative location

Navigation

C701S212000, C340S995260, C348S014070, C348S014110

Reexamination Certificate

active

06868332

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.

REFERENCES:
patent: 5990975 (1999-11-01), Nan et al.
patent: 20010030667 (2001-10-01), Kelts
patent: 20020059603 (2002-05-01), Kelts
patent: 20020069415 (2002-06-01), Humbard
patent: A-6-99778 (1994-04-01), None
patent: 411027599 (1999-01-01), None
patent: A-2000-132563 (2000-05-01), None

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