Method of manufacturing antenna for RFID tag
AssigneeSamsung Techwin Co., Ltd.
InventorsJae-hyun Kwak, Se-jin Lim, Soo-ho Kim
Life of this patent
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Abstract
A method of easily and inexpensively manufacturing an antenna for an RFID tag by forming the antenna using magnets of a pattern corresponding to a shape of the antenna is provided. One example method includes a) placing a substrate above a level of a fluid containing a conductive substance, b) placing a magnet (e.g., an electromagnet including an electrode) formed in a shape of an antenna pattern above a surface of the substrate, and adhering the conductive substance to a bottom of the substrate in the shape of the antenna pattern by a magnetic force, and c) fixing the conductive substance adhered to the bottom of the substrate.
Claims7
A method of manufacturing an antenna for an RFID tag, the method comprising:
- orienting at least one magnet configured to produce a magnetic field that has a desired antenna shape above and substantially proximate to a container holding a fluid containing a conductive substance to attract the conductive substance from the container;
- disposing a nonconductive substrate between the at least one magnet and the container;
- forming a conductive pattern corresponding to the antenna shape of the magnetic field on a bottom surface of the nonconductive substrate;
- and
- fixing the formed conductive pattern to the bottom surface of the nonconductive substrate to form the antenna.
Dependencies are inferred from the claim text.