Display device for planning purposes

Details Display device for planning purposes Display device for planning purposes

1986-11-19

1988-05-17

Caldwell, Sr., John W.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340717, 34082535, 340286M, H04Q 900

Patent

active

047454040

ABSTRACT:
An improved planning purpose display device includes a board bearing a display surface with an electrically isolated matrix of conductors embedded therein, with the display surface having at least one hole at each intersection of conductors. A plurality of LCD display elements are conductively mountable in the holes of the display surface, and each LCD display element is controllable by a microprocessor therein. A computer connected to the conductors is adapted to communicate with the LCD display elements mounted on the display surface, interrogate each LCD display element with respect to its position on the display surface, the contents of the memory of its microprocessor and/or to program the memory of that microprocessor.

REFERENCES:
patent: 3594762 (1971-07-01), Gardberg et al.
patent: 3754245 (1973-08-01), Peprnik
patent: 4438432 (1984-03-01), Hurcum
Technische Rundschau, No. 52, Dec. 4, 1973, p. 7 (German language article entitled "Elektronisches Anzeigesystem").
Technische Mitteilungen AEG-Telefunken 61 (1971), pp. 113-115 (German language article entitled "Electronisches Informations-anzeigesystem mit VARISYMBOL-Anzeige).
Electronic Displays and Information Systems and on Board Electronics: Society of Automotive Engineers, 1982, Warrendale (article entitled "Liquid Crystal Displays with Integrated Electronics for Dashboard Instrumentation").

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