Screen-printing screen and process for obtaining glazings equipped with electrically conductive patterns
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United States of America Patent
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Jul 30, 2024
Grant Date -
May 20, 2021
app pub date -
Jun 15, 2018
filing date -
Jun 16, 2017
priority date (Note) -
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Abstract
A screen-printing screen for printing electrically conductive patterns on glass sheets, includes a main mask, the aperture size of the main mask being larger in a lateral portion than in the central portion, the screen furthermore including, in at least one double-mask zone, located in the central portion, at least one secondary mask fastened to a face of the main mask, the aperture size of the or each secondary mask being larger than the aperture size of the main mask in the central portion, and the mesh of the or each secondary mask making, with the mesh of the main mask, an angle α comprised between 1 and 89°.
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