Light-transmitting electromagnetic wave-shielding material
First Claim
1. A light-transmitting electromagnetic wave-shielding material having an electromagnetic wave-shielding layer, comprising an unstretched polycarbonate resin as a base substrate of the electromagnetic wave-shielding layer.
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Accused Products
Abstract
The present invention provides a light-transmitting electromagnetic wave-shielding material for use in displays or in-vehicle panels each having a polarizing plate or a retardation plate, wherein the light-transmitting electromagnetic wave-shielding material undergoes no generation of light interference fringes and is satisfactory in visibility even through sunglasses, goggles, glare-proof panels or glare-proof window materials having polarizing capability. By using unstretched light-transmitting organic polymer materials low in molecular orientation or small in molecular orientation unevenness as the base substrate of an electromagnetic wave-shielding layer, the light-transmitting electromagnetic wave-shielding material excellent in light interference fringe prevention capability can be obtained.
12 Citations
7 Claims
- 1. A light-transmitting electromagnetic wave-shielding material having an electromagnetic wave-shielding layer, comprising an unstretched polycarbonate resin as a base substrate of the electromagnetic wave-shielding layer.
Specification