Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent
1987-08-27
1989-07-18
Brigance, Gerald L.
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
G09G 116
Patent
active
048497487
ABSTRACT:
A display control apparatus having an improved attribute function is disclosed. The control apparatus comprises a refresh memory having a plurality of storage addresses, each storage address storing a pattern code and an attribute code, an address circuit for selecting one of the storage addresses of the refresh memory and a video signal generator for generating a video signal in accordance with the pattern code and the attribute code, and features an attribute memory for storing a control code and a control circuit for making the attribute code from the refresh memory effective or ineffective in accordance with the content of the control code.
REFERENCES:
patent: 3895375 (1975-07-01), Williams
patent: 4375638 (1983-03-01), O'Keefe et al.
patent: 4398190 (1983-08-01), Long et al.
patent: 4504828 (1985-03-01), Couper et al.
patent: 4555700 (1985-11-01), Convis et al.
patent: 4595996 (1986-06-01), Morley et al.
patent: 4613856 (1986-09-01), Olin et al.
patent: 4646077 (1987-02-01), Culley
patent: 4679027 (1987-07-01), Higuchi
Brigance Gerald L.
Hjerpe Richard
NEC Corporation
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