VEHICLE ROOF
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United States of America Patent
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Issued Date -
Jun 18, 2015
app pub date -
Jun 12, 2013
filing date -
Jun 19, 2012
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Abstract
The invention relates to a laminated glass sunroof, having variable light transmission and providing improved comfort in terms of temperature, including two glass sheets, i.e. an outer and inner glass sheet, which are joined together by means of intermediate thermoplastic sheets, a suspended particle device (SPD) film assembly for controlling the light transmission, which is incorporated into the laminate between the two glass sheets, and a system of low-emissivity layers arranged at position 4.
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