Segment indication device

Details Segment indication device Segment indication device

1985-05-29

1986-09-16

Perkey, William B.

Communications: electrical

Land vehicle alarms or indicators

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

3542891, 340756, 34081504, G03B 1718, G09G 304

Patent

active

046118977

ABSTRACT:
A device for indicating characters by selective activation of plural segments is arranged along two vertically adjoining rectangles with a horizontal common side therebetween. The device comprises a first pair of segments and a second pair of segments. The first pair of segments includes an upper segment and a lower segment separated in the middle of the right-hand vertical side of the upper one of the rectangles. Each segment is so shaped as to at least partly lie along the right-hand vertical side of the upper rectangle.
The second pair of segments includes an upper segment and a lower segment separated in the middle of the left-hand vertical side of the lower one of the rectangles. Each segment is so shaped as to at least partly lie along the left-hand vertical side of the lower rectangle.

REFERENCES:
patent: 3903519 (1975-09-01), Zega

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