LIGHT-EMITTING PILE CARPET Russian patent published in 2013 - IPC D05C17/02 

FIELD: textiles, paper.

SUBSTANCE: carpet (1) comprises a primary support layer (100), optional secondary support layer (200), optional adhesive layer (300), a set of light-emitting diodes built in the carpet (40), adapted to generate light from the carpet (41), and the first electrical conductor (10) and the second electrical conductor (20). The first electrical conductor (10) and the second electrical conductor (20) are adapted to provide power from the power source (50) to the light-emitting diodes (40). The primary support layer (100) comprises a first layer of felt (30'), or the optional secondary support layer (200) comprises a second layer of felt (30"), or as the primary support layer (100) and the optional secondary support layer (200) comprise layers of felt (30', 30"). The first electrical conductor (10) and/or the second electrical conductor (20) is at least partially embedded in the first layer of felt (30') and/or the second layer of felt (30").

EFFECT: increased reliability and durability of electrical conductors in light-emitting pile carpet.

15 cl, 19 dwg