Embossed sheet and decorative sheet
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United States of America Patent
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Jun 18, 2019
Grant Date -
Sep 21, 2017
app pub date -
Jun 5, 2017
filing date -
Dec 10, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An embossed sheet configuring a decorative sheet includes a sheet-shaped base that has translucency, and a plurality of reflective portions provided on one surface of the base. Each of the plurality of reflective portions has a reflective main surface that reflects incident light, and connecting surfaces that are provided between the reflective main surface and the base. Each reflective main surface is rectilinear on a first cross-section and curvilinear on a second cross-section. A gradient of a straight line at a center position of the reflective main surface that is rectilinear on the first cross-section, in relation to the one surface of the base, varies within a range of ±40 degrees in each of the plurality of reflective portions. As a result, the reflective portion can reflect incident light at regular and non-regular angles.
First Claim
Family
International Classification(s)
Cited Art Landscape
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