	US 12,454,775 B2
	Printed electronic textile component
Florence Andrioletti, Miribel (FR); and Estelle Dalod, Pont de Cheruy (FR)
Assigned to PORCHER INDUSTRIES, Eclose-Badinières (FR)
Appl. No. 18/546,439
Filed by PORCHER INDUSTRIES, Eclose-Badinières (FR)
PCT Filed Feb. 18, 2022, PCT No. PCT/EP2022/054143 § 371(c)(1), (2) Date Aug. 15, 2023, PCT Pub. No. WO2022/175485, PCT Pub. Date Aug. 25, 2022.
Claims priority of application No. 2101656 (FR), filed on Feb. 19, 2021.
Prior Publication US 2024/0301595 A1, Sep. 12, 2024
Int. Cl. D03D 1/00 (2006.01); D03D 13/00 (2006.01); D03D 15/283 (2021.01); H05K 1/03 (2006.01)

CPC D03D 1/0088 (2013.01) [D03D 13/008 (2013.01); D03D 15/283 (2021.01); H05K 1/038 (2013.01); D10B 2401/18 (2013.01); D10B 2403/0241 (2013.01); D10B 2403/0243 (2013.01)]

24 Claims

1. A drapable electronic component, comprising:

an electronic layer formed by printing ink, and

a protective layer

characterized in that:

the protective layer forms a complex which comprises a fabric and a protective polymer layer coating one side of the fabric

the electronic layer is deposited on the fabric, on the side of the fabric opposite the deposition side of the protective polymer layer

the fabric is obtained by weaving continuous yarns and is characterized by a cover factor CF25 higher than or equal to 0.5, typically of 0.5 to 3, CF25 being calculated as follows: CF25=[(number of filaments/cm×diameter of 1 filament in cm)_warp+(number of filaments/cm×diameter of 1 filament in cm)_weft]×25/thickness of said fabric in μm.