Format for improving the readability of numeric displays

Details Format for improving the readability of numeric displays Format for improving the readability of numeric displays

1981-06-29

1987-10-13

Curtis, Marshall M.

Communications: electrical

Land vehicle alarms or indicators

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

340763, 340762, 340787, G09G 304

Patent

active

047001836

ABSTRACT:
A new format for numerical displays is provided wherein open portions or notches occurring in the ordinary display are closed. By such arrangement, the present invention enables a complete arrangement of numbers ranging in value from 0 to 9 to all have the same height and width. Such numbers are especially useful in electrophoretic or liquid crystal displays, as well as active displays using light emitting diodes.

REFERENCES:
patent: 2992364 (1961-07-01), Rasmussen
patent: 3146436 (1964-08-01), Crow
patent: 3320585 (1967-05-01), Hines
patent: 3444319 (1969-05-01), Artzt et al.
patent: 3541543 (1970-11-01), Crawford et al.
patent: 3981002 (1976-09-01), Gardner

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