LCD Indicator with built-in fixed information display

Details LCD Indicator with built-in fixed information display LCD Indicator with built-in fixed information display

1983-04-20

1986-01-07

Brigance, Gerald L.

Communications: electrical

Land vehicle alarms or indicators

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

350339R, 350344, 340716, G09G 336

Patent

active

045636788

ABSTRACT:
In the assembly of a liquid crystal cell indicator of which the covering glass plates are sealed together by edge bonding provided by an adhesive applique, a fixed information display is provided by supplementary adhesive appliques taking the place of some of the liquid crystal material inside the edge bonding perimeter. The display is optically inactive at the fixed information location, but the same appearance is provided as in the case of a display optically produced by electric signals. The fixed information is thus mechanically protected and is also visible when the electronic circuits are shut off.

REFERENCES:
patent: 4165157 (1979-08-01), Kobale et al.
patent: 4173757 (1979-11-01), Hareng et al.
patent: 4227777 (1980-10-01), Murakami
patent: 4371870 (1983-02-01), Biferno
patent: 4390245 (1983-06-01), Shimizu et al.

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