Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Patent
1997-02-26
1998-12-01
Sikes, William L.
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
345 94, 345141, G02F 1133, G09G 336, G09G 522
Patent
active
058446400
ABSTRACT:
A driving method of a liquid crystal display apparatus including an active matrix substrate, a counter substrate opposed to the active matrix substrate and a liquid crystal layer interposed between the active matrix substrate and the counter substrate, wherein the active matrix substrate includes a plurality of pixel electrodes formed in rows and columns; a plurality of switching devices respectively connected to the pixel electrodes; a plurality of source lines arranged along the rows of the pixel electrodes; and a plurality of signal lines respectively arranged along the columns of the pixel electrodes, includes the step of generating an electric field between each of the pixel electrodes and the associated signal line to form a plurality of liquid crystal regions having different orientations of liquid crystal molecules within a region corresponding to the pixel electrodes.
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Chowdhury Tarifur R.
Conlin David G.
Neuner George W.
Sharp Kabushiki Kaisha
Sikes William L.
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