A METHOD FOR PRODUCING AN RFID TRANSPONDER BY ETCHING
A method for producing a radio frequency identification transponder includes providing a conductive sheet covered by a mask layer, processing the mask layer by a laser beam so as to form an exposed portion of the conductive sheet, wherein the processing is carried out after a radio frequency identif...
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| creator | VIRTANEN, JUHANI |
| description | A method for producing a radio frequency identification transponder includes providing a conductive sheet covered by a mask layer, processing the mask layer by a laser beam so as to form an exposed portion of the conductive sheet, wherein the processing is carried out after a radio frequency identification chip has been attached to the conductive sheet, and etching the exposed portion so as to form a groove in the conductive sheet, wherein the groove defines an edge of an antenna element of the transponder. |
| format | Patent |
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fre ; ger</language><creationdate>2015</creationdate><topic>ANTENNAS, i.e. RADIO AERIALS</topic><topic>APPARATUS SPECIALLY ADAPTED THEREFOR</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CALCULATING</topic><topic>CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS</topic><topic>CINEMATOGRAPHY</topic><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>ELECTROGRAPHY</topic><topic>HANDLING RECORD CARRIERS</topic><topic>HOLOGRAPHY</topic><topic>MACHINE TOOLS</topic><topic>MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS</topic><topic>MATERIALS THEREFOR</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>ORIGINALS THEREFOR</topic><topic>PERFORMING OPERATIONS</topic><topic>PHOTOGRAPHY</topic><topic>PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES</topic><topic>PHYSICS</topic><topic>PRESENTATION OF DATA</topic><topic>PRINTED CIRCUITS</topic><topic>RECOGNITION OF DATA</topic><topic>RECORD CARRIERS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>VIRTANEN, JUHANI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VIRTANEN, JUHANI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A METHOD FOR PRODUCING AN RFID TRANSPONDER BY ETCHING</title><date>2015-07-29</date><risdate>2015</risdate><abstract>A method for producing a radio frequency identification transponder includes providing a conductive sheet covered by a mask layer, processing the mask layer by a laser beam so as to form an exposed portion of the conductive sheet, wherein the processing is carried out after a radio frequency identification chip has been attached to the conductive sheet, and etching the exposed portion so as to form a groove in the conductive sheet, wherein the groove defines an edge of an antenna element of the transponder.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ANTENNAS, i.e. RADIO AERIALS APPARATUS SPECIALLY ADAPTED THEREFOR BASIC ELECTRIC ELEMENTS CALCULATING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CINEMATOGRAPHY CLADDING OR PLATING BY SOLDERING OR WELDING COMPUTING COUNTING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HANDLING RECORD CARRIERS HOLOGRAPHY MACHINE TOOLS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MATERIALS THEREFOR METAL-WORKING NOT OTHERWISE PROVIDED FOR ORIGINALS THEREFOR PERFORMING OPERATIONS PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS PRESENTATION OF DATA PRINTED CIRCUITS RECOGNITION OF DATA RECORD CARRIERS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM |
| title | A METHOD FOR PRODUCING AN RFID TRANSPONDER BY ETCHING |
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