Electronic device with self-disinfecting touch screen and method of manufacture
Number of patents in Portfolio can not be more than 2000
United States of America
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Mar 18, 2025
Grant Date -
May 4, 2023
app pub date -
Oct 26, 2022
filing date -
Oct 26, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A touch screen display that includes a touch screen user interface having a plurality of layers that includes a top surface layer. The display includes a coating composition coating the top surface layer. The coating composition includes metal-modified cerium oxide nanoparticles (mCNPs) having a predominantly 3+ cerium surface charge and in a range of about 3-30 nm in size and in an amount that is in a range of about 1 weight percentage of a mixture having a binder and the mCNPs and m is an antimicrobial promoting metal that is non-ionizing. The touch screen display is incorporated into various machines or electronic devices. The coating composition forms a self-disinfecting surface that is optically transparent.
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