Textile sheet structure, useful as a safety textile, interior decoration or advertising banner comprises conductive fibers with insulating sections or fibers with inorganic electroluminescent material and a selective fluorescent coating

摘要

A textile sheet structure comprises an arrangement of a number of conductive fibers with insulating sections or fibers between the conductive fibers with an inorganic electroluminescent material incorporated into cavities of the structure or electroluminescent coated fibers as well as electrical connection elements and having a selective coating comprising a fluorescent material and/or optical brightener. A textile sheet structure (I) comprises an arrangement of a number of conductive fibers or fibers having conductive properties with insulating sections between the conductive fibers or insulating fibers are incorporated into the structure and the structure (I) comprises an inorganic electroluminescent material as well as electrical connection elements whereby the electroluminescent material is incorporated into the interstitial cavities of the structure (I) or comprises coated fibers arranged within the structure and whereby the structure (I) comprises a selective coating comprising a fluorescent material and/or optical brightener such that the overall arrangement comprises a transparent elastomeric protective covering layer. An independent claim is included for a process for the production of the structure (I) by preparation of a precursor structure by means of textile techniques to form conductive fibers insulated from their neighbors, application of an electroluminescent paste that is at least partially absorbed by the fibers thereby fixing it, application of the fluorescent material onto the pretreated structure followed by application of the covering layer.