Display having viewable and conductive images
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United States of America Patent
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Jul 17, 2001
Grant Date -
N/A
app pub date -
Mar 20, 1998
filing date -
Mar 20, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A display for presenting selected images to a viewer is disclosed, including a transparent substrate, a transparent, electrically conductive coating formed over the transparent substrate, a light modulating layer formed over the transparent, electrically conductive layer and a photosensitive layer formed over the light modulating layer which is adapted to be exposed and developed to provide viewable and conductive images. The display further includes the light modulated layer being effective in two conditions, in a first condition to prevent the viewing of the viewable and conductive images and in a second condition to permit the viewing of the viewable and conductive images, and an electrical conduction structure connected to the viewable and conductive images and the transparent, electrically conductive coating for applying a field to the selected ones of such viewable and conductive images to cause the light modulating layer to change from the first condition to the second condition so as to present such viewable and conductive images to the viewer.
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