Liquid crystal display having enhanced conductors and adhesive s

Details Liquid crystal display having enhanced conductors and adhesive s Liquid crystal display having enhanced conductors and adhesive s

1994-05-31

1996-05-07

Sikes, William L.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 54, 359 87, G02F 11339, G02F 11343

Patent

active

055151914

ABSTRACT:
Briefly, according to the invention, there is provided a liquid crystal display device (LCD). The LCD has an electrode pattern (14) deposited on one side of a substrate (10). The pattern is formed in a series of elements or pixels (13), that are arranged in a regularly ordered matrix of rows and columns. Metal conductors (16) are also on the face of the substrate and are electrically connected to the electrode elements. A spacer material (27) is formed on metal conductors and a second substrate (10') is placed on the first substrate, and the two substrates are arranged so that a uniform gap (25) is maintained between the substrates by the spacer material. A liquid crystal material (29) is then disposed in the uniform gap. The spacer material can be a photoimaged adhesive, the electrode pattern can be indium/tin oxide, the metal conductors can be copper, and the metal conductors are located between the rows and columns of the plurality of elements in the electrode pattern.

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