Heat insulating glass unit for vehicle and manufacturing method thereof
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United States of America
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Jan 21, 2020
Grant Date -
Feb 15, 2018
app pub date -
Oct 16, 2017
filing date -
Oct 16, 2017
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A heat insulating glass unit for vehicle includes a laminated glass in which a first glass plate and a second glass plate are bonded to each other via an intermediate film; a color tone compensation film arranged on at least one surface of the laminated glass; a transparent conductive layer mainly including an ITO arranged on the color tone compensation film; and an upper part layer arranged on the transparent conductive layer. A refraction index of the upper part layer for a light with a wavelength of 630 nm is 1.7 or less. The color tone compensation film has at least first and second layers. The first layer is arranged at a position closer to the laminated glass than the second layer. A refraction index of the first layer for a light with a wavelength of 630 nm is greater than a refraction index of the second layer.
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Family
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