Automobile window glass
First Claim
Patent Images
1. A window glass for a vehicle, attached to a body flange of the vehicle at a circumferential edge portion thereof, comprising:
- an infrared ray shielding portion which reflects or absorbs infrared rays on a large part of the window; and
electromagnetic wave transmitting portions having a substantially rectangular shape, which transmit at least a predetermined electromagnetic wave, at each of lower end portions on both sides in a width direction of the vehicle, wherein the electromagnetic wave transmitting portions are frequency selective surfaces in which a thermal wave reflective film is formed in a mesh-shape.
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Abstract
The present invention relates to a window glass for a vehicle, attached to a body flange of the vehicle at a circumferential edge portion thereof, including: an infrared ray shielding portion which reflects or absorbs infrared rays on a large part of the window; and electromagnetic wave transmitting portions having a substantially rectangular shape, which transmit at least a predetermined electromagnetic wave, at each of lower end portions on both sides in a width direction of the vehicle.
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Citations
13 Claims
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1. A window glass for a vehicle, attached to a body flange of the vehicle at a circumferential edge portion thereof, comprising:
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an infrared ray shielding portion which reflects or absorbs infrared rays on a large part of the window; and electromagnetic wave transmitting portions having a substantially rectangular shape, which transmit at least a predetermined electromagnetic wave, at each of lower end portions on both sides in a width direction of the vehicle, wherein the electromagnetic wave transmitting portions are frequency selective surfaces in which a thermal wave reflective film is formed in a mesh-shape. - View Dependent Claims (2, 3, 6, 8)
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4. A window glass for a vehicle, attached to a body flange of the vehicle at a circumferential edge portion thereof, comprising:
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an infrared ray shielding portion which reflects or absorbs infrared rays on a large part of the window; and electromagnetic wave transmitting portions having a substantially rectangular shape, which transmit at least a predetermined electromagnetic wave, at each of lower end portions on both sides in a width direction of the vehicle, wherein an electromagnetic wave transmitting connecting portion connects the electromagnetic wave transmitting portions on both sides in a width direction of the vehicle at a lower end portion of the window glass for a vehicle, and where the infrared ray shielding portion is not formed, and wherein a distance between an upper edge of the electromagnetic wave transmitting connecting portion and the body flange which is positioned at lower side thereof is smaller than a distance between the upper edge of the electromagnetic wave transmitting portion and the body flange which is positioned at lower side thereof. - View Dependent Claims (5, 7, 9, 10, 11, 12, 13)
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Specification