Computer graphics processing and selective visual display system – Display driving control circuitry – Physically integral with display elements
Patent
1994-12-05
1997-08-19
Hjerpe, Richard
Computer graphics processing and selective visual display system
Display driving control circuitry
Physically integral with display elements
345189, 345211, 345133, 364700, 364706, 364707, G09G 500
Patent
active
056593384
ABSTRACT:
An electronic apparatus includes: a display screen; a power supply switch; a memory for storing a plurality patterns of graphic data, select information indicating which graphic data is selected, and the number of times by which the power supply switch is operated; a controller responsive to the power supply switch being operated for controlling the display screen to display graphic data of a pattern specified by the select information; and a device for updating in accordance with a predetermined scheme the select information and the number of times of operation of the power supply switch, if the power supply switch is operated and the number of times of operation of the power supply switch satisfies predetermined conditions. For example, when the power supply switch is operated a predetermined times, a dialog screen for selecting the next pattern is displayed. The patterns may be divided into groups so that upon operating the power supply switch predetermined times, the next pattern of the group is selected, and ultimately the dialog for selecting the next group is displayed.
REFERENCES:
patent: 3760171 (1973-09-01), Wang et al.
patent: 4554641 (1985-11-01), Haneda et al.
Kawai Shoichi
Kihara Yoshiro
Nakasuji Masataka
Saito Junichi
Hjerpe Richard
Sharp Kabushiki Kaisha
Tran Vui T.
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