Reader/writer and manufacturing method thereof
AssigneeShinko Electric Industries Co., Ltd.
InventorsTomoki Kobayashi, Toshiji Shimada, Hiroyuki Kato, Hiroshi Shimizu
Life of this patent
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Abstract
A reader/writer comprises a circuit board, a communication control portion mounted on the circuit board and configured to perform communication with IC tags, sealing resin for sealing the communication control portion; and an antenna electrically connected to the communication control portion, in which a resin layer is disposed on the sealing resin, the resin layer having a higher adhesiveness to a conductive film used as the antenna than that of the sealing resin, and the antenna is disposed on the resin layer.
Claims11
A reader/writer comprising:
- a circuit board;
- a communication control portion mounted on the circuit board and configured to perform communication with IC tags;
- sealing resin for sealing the communication control portion;
- and
- an antenna electrically connected to the communication control portion, wherein
- a resin layer is disposed on the sealing resin, the resin layer having a higher adhesiveness to a conductive film used as the antenna than that of the sealing resin, and the antenna is disposed on the resin layer.
A method for manufacturing a reader/writer including a communication control portion for communicating with IC tags, sealing resin for sealing the communication control portion, and an antenna electrically connected to the communication control portion mounted on a circuit board, the method comprising the steps of:
- mounting the communication control portion on the circuit board;
- forming the sealing resin;
- forming a resin layer on the sealing resin, the resin layer having a higher adhesiveness to a conductive film used as the antenna than that of the sealing resin;
- and
- forming the antenna on the resin layer.
Dependencies are inferred from the claim text.