Parallel field liquid crystal display with substantially straigh

Details Parallel field liquid crystal display with substantially straigh Parallel field liquid crystal display with substantially straigh

1997-04-04

1999-11-30

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349139, 349128, G02F 11343, G02F 11337

Patent

active

059951869

ABSTRACT:
A liquid crystal display including: a first transparent substrate coated with a first alignment layer, a second transparent substrate coated with a second alignment layer, the second substrate facing the first transparent substrate, a liquid crystal layer between the substrates, a polarizer attached on the outer surfaces of the substrates, a pair of electrodes formed on the first substrates, and a driving circuit applying signal voltage to the electrodes. The liquid crystal molecules adjacent to the first substrate is rotated by applying the voltage, but, the liquid crystal molecule adjacent to the second substrate is fixed regardless of the applied voltage. The electrode pair, substantially straight data and common electrodes, are inclined at an angle with respect to a gate line.

REFERENCES:
patent: 4726659 (1988-02-01), Conrad et al.
patent: 5600464 (1997-02-01), Ohe et al.
patent: 5686019 (1997-11-01), Nakamura
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patent: 5745207 (1998-04-01), Asada et al.
patent: 5852485 (1998-12-01), Shimada et al.
M. Oh-e et al., "Principles and Characteristics of Electro-Optical Behaviour with In-Plane Switching Mode", ASIA Display '95, pp. 577-580.
M. Ohta et al., "Development of Super-TFT-LCDs with In-Plane Switching Display Mode", ASIA Display '95, pp. 707-710.
R. Kiefer et al., "In-Plane Switching of Nematic Liquid Crystals", Japan Display '92, pp. 547-550.

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