INFRARED-TRANSMITTING COVER
First Claim
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1. An infrared transparent cover for an infrared signal port of an electronic device, the infrared transparent cover comprising:
- a base layer having infrared transparency;
an infrared transparent and visible light reflective dielectric multilayer film laminated on the base layer to reflect light having a desired color; and
a frosted surface formed on the base layer at a location corresponding to the dielectric multilayer film.
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Abstract
An infrared transparent cover for an infrared signal port of an electronic device includes a base layer having infrared transparency, an infrared transparent and visible light reflective dielectric multilayer film laminated on the base layer to reflect light having a desired color, and a frosted surface formed on the base layer at a location corresponding to the dielectric multilayer film.
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Citations
8 Claims
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1. An infrared transparent cover for an infrared signal port of an electronic device, the infrared transparent cover comprising:
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a base layer having infrared transparency; an infrared transparent and visible light reflective dielectric multilayer film laminated on the base layer to reflect light having a desired color; and a frosted surface formed on the base layer at a location corresponding to the dielectric multilayer film. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification