Contrast enhancing transparent touch panel device
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United States of America Patent
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-
Sep 18, 1990
Issued Date -
N/A
app pub date -
Jan 22, 1988
filing date -
Mar 22, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A contrast enhancing, substantially transparent touch panel device comprises a static element, a dynamic element and a microweave screen of a fine mesh of fine dark-colored filaments embedded within a clear adhesive layer and incorporated as an integral part of the dynamic element of the panel. Preferably there is no air gap between the front of the device and the conductive surface of the dynamic element. The device can comprise at least one layer of transparent colored coating for light attentuation, color-selective light filtering, and tint correction.
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