Infrared shielding sheet, method for manufacturing the same, and use of the same
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United States of America Patent
Stats
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Mar 6, 2018
Grant Date -
Mar 24, 2016
app pub date -
May 16, 2014
filing date -
May 16, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An infrared shielding sheet includes a laminated film formed by alternately laminating a high refractive index resin layer containing fine particles and a low refractive index resin layer containing fine particles. At least one of the low refractive index resin layers has a value of 0.1 or more that is obtained by subtracting a refractive index at an arbitrary wavelength from 780 to 2500 nm from a refractive index at a wavelength of 550 nm. The low refractive index resin layer has a refractive index lower than a refractive index of the high refractive index resin layer at any wavelength in a range from 550 nm to the arbitrary wavelength inclusive.
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Cited Art Landscape
Patent Citation Ranking
- 5 Citation Count
- C08J Class
- 40.10 % this patent is cited more than
- 7 Age
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