Signal processing device and method for adjusting the picture si

Details Signal processing device and method for adjusting the picture si Signal processing device and method for adjusting the picture si

1997-01-22

1999-04-20

Flynn, Nathan

Computer graphics processing and selective visual display system

Display driving control circuitry

Controlling the condition of display elements

348460, 348552, 348559, 348556, H04N 5268, H04N 546

Patent

active

058961305

ABSTRACT:
A signal processing device which makes an adjustment of a displayed picture easy. When a game button 31 of a television is pressed, a picture and a sound from a game unit are selected from among a plurality of inputs, an indicator 10 lights up and a predetermined sound is outputted to confirm for the user that the picture and the sound of the game unit have been selected. When the game button 31 is rotated, preset types of adjustment of the displayed picture, for example, a change to the aspect ratio or a change to the position in which the picture is displayed on a CRT, are carried out.

REFERENCES:
patent: 5253044 (1993-10-01), Lamy
patent: 5438375 (1995-08-01), Sasabe et al.
patent: 5500690 (1996-03-01), Vilard
patent: 5610663 (1997-03-01), Nan et al.
patent: 5614956 (1997-03-01), Matsuura

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