Liquid crystal display with electrode shielding another electrod

Details Liquid crystal display with electrode shielding another electrod Liquid crystal display with electrode shielding another electrod

1983-08-05

1985-10-15

Corbin, John K.

350336, 350339R, G02F 1133

Patent

active

045470421

ABSTRACT:
In a liquid crystal display device, column signals intended to be applied to the liquid crystal material in first and second regions of the device are carried by first and second sets of column conductors disposed adjacent to a first substrate within the first and second regions, respectively. A portion of each second set conductor passes through the first region, but the singals thereon are prevented from being applied to the display material in the first region by using the first set conductors to shield from the display material that portion of each second set conductor which passes through the first region. In particular, the portion of each second set conductor that passes through the first region is disposed behind (relative to the display material) a respective first set conductor and is narrower than that first set conductor. Row signals intended to be applied to the liquid crystal material in the first and second sections are carried by first and second sets of row conductors adjacent to a second substrate within the first and second regions, respectively.

REFERENCES:
patent: 3914019 (1975-10-01), Byatt
patent: 4021798 (1977-03-01), Kojima et al.
patent: 4449125 (1984-03-01), Clerc et al.
Specification for Model LM-24002G Graphic Display Unit Manufactured by Sharp Electronics Corporation, Jul. 1, 1982.
Luo et al., "A Low Leakage--Current Thin--Film Transistor for Flat--Pannel Displays", 1980 Biennial Display Research Conference, Oct. 1980.

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