Device for operating television appliances

Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel

Reexamination Certificate

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Details

C345S179000, C348S734000

Reexamination Certificate

active

07847788

ABSTRACT:
In an arrangement for operating television-technological apparatuses, operating and display elements can be represented on a screen. The screen is provided with a touch-sensitive input field. The respective value of at least one quantity to be set is represented graphically. The at least one quantity to be set can be set by touching the input field in a touch region enclosing the representation and moving the touch point in a direction corresponding to the change in the quantity to be set.

REFERENCES:
patent: 4587520 (1986-05-01), Astle
patent: 5594859 (1997-01-01), Palmer et al.
patent: 5627567 (1997-05-01), Davidson
patent: 5706448 (1998-01-01), Blades
patent: 6982695 (2006-01-01), Canova et al.
patent: 2001/0026290 (2001-10-01), Machida et al.
patent: 0268933 (1987-11-01), None
patent: 0927925 (1999-07-01), None

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