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US 7,070,114 B2Granted
Smart label and manufacturing method thereof
AssigneeSamsung Techwin Co., Ltd.
InventorSe-hoon Cho
Life of this patent
Estimating the term…
Abstract
A smart label includes an antenna formed with a narrow film or panel-like material rolled in a roll, the film having one face of conductive layer and an opposite face of nonconductive layer, and a semiconductor chip attached to a side surface of the rolled antenna, the semiconductor chip having a first connection terminal connected to the conductive layer at a location adjacent to an outermost winding of the antenna and a second connection terminal connected to the conductive layer at a location adjacent to an innermost winding of the antenna.
Claims12
A smart label comprising:
- an antenna formed of a film rolled in a roll, the film having a dielectric first surface and a conductive second surface;
- and
- an electronic chip at least partially received in an indentation formed in a side surface of the antenna, the electronic chip having a first connection terminal connected to a conductive portion of the film at an outermost winding of the antenna and a second connection terminal connected to a conductive portion of the film at an innermost winding of the antenna.
A method of manufacturing a smart label comprising:
- providing an antenna precursor by rolling a film, the film having a conductive layer at least partially disposed thereon;
- cutting the antenna precursor into slices to form an antenna;
- placing an electronic chip at least partially in an indentation formed in a side surface of the antenna;
- and
- connecting first and second connection terminals of the electronic chip to the conductive layer of the film at an outermost winding of the antenna and an innermost winding of the antenna, respectively.
2 more elements
Dependencies are inferred from the claim text.