Electro-optical display element

Details Electro-optical display element Electro-optical display element

1979-06-25

1981-03-17

Bauer, Edward S.

Communications: electrical

Land vehicle alarms or indicators

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

340765, G02F 1133

Patent

active

042563763

ABSTRACT:
An electro-optical display element for a multiplexing system has a first and a second electrode substrate opposed to each other and an electrically responsive optical member provided between the two electrode substrates. Each of the two electrode substrates has combinations of ten segments, which are, in order from above, first, second and third lateral segments juxtaposed, a longitudinal upper left segment, upper middle segment and upper right segment juxtaposed between the first segment and the second segment, and a longitudinal lower left segment, lower middle segment, lower right segment juxtaposed between the second and third segments and a point segment for displaying the decimal point. The first electrode substrate has a first, a second and a third signal terminal. The second electrode substrate has a first, a second and a third scanning terminal. The signal terminals and the scanning terminals are specifically connected.

REFERENCES:
patent: 3831166 (1974-08-01), DeNardo
patent: 4132984 (1979-01-01), Gross
patent: 4188626 (1980-02-01), Frantz et al.
Electronics, "Multiplexing Liquid Crystal Displays", pp. 113-121, May 25, 1979.

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