| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic equipment capable of superior wireless communication via a magnetic field even in the case an antenna is arranged at the surrounding of a secondary battery. SOLUTION: In a portable terminal set, the antenna 31 to carry out wireless communication via the magnetic field is arranged at the surrounding of the secondary battery 24 of a power supply. The secondary battery 24 has a metallic positive electrode current collector coated by a positive electrode active material, a metallic negative electrode current collector coated by a negative electrode active material, and a charge and discharge part equipped with an electrolyte, and the charge and discharge part is sealed by an outer case part. The outer case part has an adhesive layer and a magnetism shielding body, and the magnetism shielding body is arranged outside the adhesive layer. COPYRIGHT: (C)2009,JPO&INPIT
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