Faceplate for a touch-sensitive video display unit
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United States of America Patent
Stats
-
Sep 17, 1996
Grant Date -
N/A
app pub date -
Dec 7, 1994
filing date -
Dec 7, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A faceplate for a touch-sensitive display includes, on an outermost surface, a pattern of electrode-regions separated by spaces. A base-coating is deposited on the surface and extends continuously over the surface. The electrode-regions are formed from a layer of a conductive transparent metal-oxide deposited on the base-coating. The electrode-regions and spaces are overcoated by a protective-layer of an insulating material. For light incident on the faceplate at about normal incidence photopic reflectivity in the protective-layer-overcoated electrode-regions is within plus or minus ten percent of photopic reflectivity in the protective-layer-overcoated spaces.
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Family
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Cited Art Landscape
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