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公开(公告)号：US20200209019A1
公开(公告)日：2020-07-02
申请号：US16621214
申请日：2018-06-13
发明人： Cédric BROCHIER , Delphine CHEVALIER , Emmanuel DEFLIN , Julien MORANGE , Constance MORETTI , Jérémy PICOT-CLEMENTE
摘要： Detection system for generating an electrical signal representative of a variation in light intensity, including a textile element having a first group of optical fibres including on their peripheral surface alterations allowing light to be captured laterally in at least one capturing zone of the textile element, the optical fibres of the first group being grouped together into at least one bundle on at least one border of the textile element, and at least one photosensitive element arranged facing at least one end of at least one bundle of optical fibres of the first group and allowing an electrical signal to be generated depending on the variation in light intensity captured laterally by the optical fibres in the capturing zone of the textile web.
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公开(公告)号：US20230045428A1
公开(公告)日：2023-02-09
申请号：US17790588
申请日：2020-12-20
申请人： Brochier Technologies , Centre National de la Recherche Scientifique , Universite Claude Bernard Lyon 1 , Institut National De La Sante Et De La Recherche Medicale , Ecole Normale Superieure De Lyon
发明人： Chantal GUILLARD , Christophe GILBERT , Cédric BROCHIER , Laure PERUCHON , Lina LAMAA , Davide LORITO
IPC分类号： A61L9/20 , A61L2/26 , A61L2/10 , A61L2/08 , A61L2/238 , C02F1/72 , C02F1/32 , B01D53/88 , B01D53/00
摘要： A system for the treatment of microorganisms includes: a textile web having optical fibers in warp and/or weft woven with binding threads in warp and/or weft, each of the optical fibers having invasive alterations along the fiber and allowing the emission of light propagating in the fiber at these alterations; a light source arranged opposite one or both free ends of the optical fibers. The textile web includes metallic warp and/or weft threads woven with the binding threads, the metallic threads being based on a metal having a negative effect on the growth of microorganisms. The light source generates a light beam having at least one wavelength in the visible or ultraviolet spectrum.
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公开(公告)号：US20220220027A1
公开(公告)日：2022-07-14
申请号：US17613110
申请日：2020-05-05
申请人： Brochier Technologies , Centre National de la Recherche Scientifique , Universite Claude Bernard Lyon 1
发明人： Eric PUZENAT , Cédric BROCHIER , Davide LORITO , Lina LAMAA , Laure PERUCHON
IPC分类号： C03C25/1065 , F21V8/00 , C03C25/16 , C03C25/1095 , D06M10/06 , D06M11/46 , D06M11/83 , D06M11/79 , D06M23/08 , B01J35/06 , B01J35/00 , B01J21/06 , B01J21/08 , B01J23/42 , B01J23/755 , B01J23/50 , B01J23/52 , B01J23/72 , B01J37/02 , B01J37/34
摘要： The invention relates to a method for depositing metal particles on a textile support, which comprises: placing at least one textile sheet (1) made of side-emitting optical fibers (2) in contact with a solution containing at least one ionic precursor of a metal to be deposited, the textile sheet (1) being formed from optical fibers (2) woven in warp and/or weft with binding threads in warp and/or weft, each of the optical fibers (2) having invasive alterations (5) along the fiber and allowing the emission of light propagating in the fiber at these alterations (5), the textile sheet (1) being coated on all or part of the surfaces thereof with a layer of semiconductor particles (4) having photocatalytic properties, the textile sheet (1) and the solution being contained in a space of a reactor (9), the space being free of oxygen; illuminating the textile sheet (1) by at least one light source (7) connected to all or part of the free ends (6) of the optical fibers (2), the light source generating light radiation suitable for activating the photocatalysis of the semiconductor inducing the deposition of metal particles on the photocatalytic layer (4).
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公开(公告)号：US20180143367A1
公开(公告)日：2018-05-24
申请号：US15580031
申请日：2016-06-06
摘要： The invention relates to a method for producing a lighting device, comprising the steps of: (a) weaving a fabric comprising warp and weft yarns that form the core of the fabric, weft- or warp-woven optical fibres within the fabric, said optical fibres being formed by a core and a sheath surrounding the core, and binding yarns forming part of the warp or weft yarns, maintaining the optical fibres inside the fabric; (b) treating the surface of the fabric comprising the binding yarns in order to form surface modifications on the surface of the fibres; (c) removing the optical fibres fully from the treated textile; and (d) inserting a portion of the fibres, grouped together in a bundle, into a translucent casing.
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公开(公告)号：US10746913B2
公开(公告)日：2020-08-18
申请号：US15580031
申请日：2016-06-06
摘要： The invention relates to a method for producing a lighting device, comprising the steps of: (a) weaving a fabric comprising warp and weft yarns that form the core of the fabric, weft- or warp-woven optical fibres within the fabric, said optical fibres being formed by a core and a sheath surrounding the core, and binding yarns forming part of the warp or weft yarns, maintaining the optical fibres inside the fabric; (b) treating the surface of the fabric comprising the binding yarns in order to form surface modifications on the surface of the fibres; (c) removing the optical fibres fully from the treated textile; and (d) inserting a portion of the fibres, grouped together in a bundle, into a translucent casing.
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