Display module

Card – picture – or sign exhibiting – Changing exhibitor – Alphanumeric device

Patent

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Details

340716, 340784, 350331R, G09F 900

Patent

active

045149208

ABSTRACT:
A display module including a liquid crystal display for displaying corporate logos or other symbols is disclosed. The use of electrodes in the shape of the logo is obviated by using alternative means, such as an image of the logo silk screened on a reflecting member disposed behind the liquid crystal display.

REFERENCES:
patent: 3922842 (1975-12-01), Fujita
patent: 4021945 (1977-05-01), Sussman
patent: 4026103 (1977-05-01), Ichikawa et al.
patent: 4184153 (1980-01-01), Glaubitz
patent: 4189912 (1980-02-01), Washizuka et al.
patent: 4227777 (1980-10-01), Murakami
patent: 4289382 (1981-09-01), Clark
patent: 4359222 (1982-11-01), Smith et al.
patent: 4371870 (1983-02-01), Biferno
patent: 4403830 (1983-09-01), Gerstner

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