Touch sensitive display
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United States of America Patent
Stats
-
Nov 10, 1998
Issued Date -
N/A
app pub date -
May 12, 1992
filing date -
Dec 18, 1989
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A touch screen display is presented which comprises a display screen, a plate of a rigid transparent material, mounting apparatus for mounting the plate on the display screen, touch sensing transducers cooperating with the mounting apparatus for producing a plurality of electrical signals in response to, and representative of, a force applied to the plate; the force results from tactile stimulus of the plate while the mounting apparatus includes a film composed of a transparent, elastic, adhesive compound, having a similar refractive index to that of the display screen; the adhesive compound being applied to one surface of the plate for bonding that surface to the display screen.
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Cited Art Landscape
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