Liquid crystal display

Details Liquid crystal display Liquid crystal display

1975-07-28

1977-07-19

Corbin, John K.

G02F 113

Patent

active

040365506

ABSTRACT:
The present invention is a liquid crystal display which has liquid crystal disposed between a pair of substrates. A first substrate has a transparent electrical conductive coated surface, including a plurality of indicia members which enable indicia to be formed by the display. A second substrate has one surface with a reflective coating thereon that covers a substantial portion of the surface of said substrate which forms the observed part of the display. In one form of the invention the reflective coating is etched to form a plurality of electrically isolated areas and an electrically conductive path. When a selected electrical potential is applied between selected indicia members and indicia pads, predetermined indicia are illuminated while the remaining indicia members and electrical leads remain transparent.

REFERENCES:
patent: 3647280 (1972-03-01), Klein
patent: 3700306 (1972-10-01), Cartmell et al.
patent: 3814501 (1974-06-01), Schindler

Affiliated with

Also associated with

Rating

Liquid crystal display does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid crystal display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2290607