Active plate for a display device having a conductive layer...

Details Active plate for a display device having a conductive layer... Active plate for a display device having a conductive layer...

2005-04-26

2005-04-26

Kielin, Erik (Department: 2813)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S148000, C438S608000, C438S609000

Reexamination Certificate

active

06885425

ABSTRACT:
A method of increasing the conductivity of a transparent conductive layer, in which a photoresist layer which patterns the transparent layer is given tapered edges and is partially etched. The partial etching exposing the edge regions of the underlying transparent conductor layer, which are the selectively plated. This method has a single patterning stage of the transparent layer, but uses partial etching of a tapered resist layer in order to expose a small edge region of the transparent layer for coating with a conductive layer (which can be opaque).

REFERENCES:
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patent: 5831708 (1998-11-01), Hiraishi et al.
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patent: 6222600 (2001-04-01), Hirano
patent: 6380098 (2002-04-01), Jeong et al.
patent: 6462792 (2002-10-01), Ban et al.

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