Liquid crystal displays including reference electrode lines that

Details Liquid crystal displays including reference electrode lines that Liquid crystal displays including reference electrode lines that

1998-08-12

2000-09-12

Malinowski, Walter

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349187, G02F 11343, G02F 113

Patent

active

061185086

ABSTRACT:
LCD displays include a substrate, spaced apart data lines on the substrate, and spaced apart gate lines on the substrate that intersect the spaced apart data lines to define an array of display elements. A display electrode and a reference electrode are provided in each display element. The display electrode includes display electrode fingers. The reference electrode includes reference electrode fingers that are spaced apart from the display electrode fingers. A reference electrode line extends across multiple display elements parallel to the reference electrode fingers, and electrically connects the reference electrodes in multiple display elements. Preferably, the display electrode fingers and the reference electrode fingers are symmetrically arranged about the reference electrode line in a display element. More preferably, the reference electrode line extends across a display element at the center thereof.

REFERENCES:
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patent: 5113181 (1992-05-01), Inoue et al.
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patent: 5745207 (1998-04-01), Asada et al.
patent: 5760857 (1998-06-01), Yanagawa et al.
patent: 5852485 (1998-12-01), Shimada et al.
patent: 5977562 (1999-11-01), Hirakata et al.

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