Partially treated water-repellent glass sheet
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United States of America Patent
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-
Aug 9, 2005
Grant Date -
Mar 18, 2004
app pub date -
Sep 18, 2003
filing date -
Sep 13, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for partially treating a water-repellent glass sheet is disclosed which comprises irradiating part of a water-repellent glass film, formed on the water-repellent glass sheet, with a stream of plasma jets generated by a plasma jet irradiating gun. By such plasma jet irradiation, the film part can be removed easily even when the glass sheet has a curved surface. A water-repellent glass sheet with the film part removed is also disclosed.
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