PRODUCT INCLUDING POWER SUPPLY CIRCUIT BOARD
First Claim
1. A product comprising:
- a power supply circuit board including a power supply circuit mounted thereon having an inductance element; and
a wireless communication circuit board which is electrically connected to the power supply circuit;
whereinone of the power supply circuit board and the wireless communication circuit board is mounted on the other, or the power supply circuit board and the wireless communication circuit board are integrally formed as a single board, and the other board or the integrally formed board is mounted on the product; and
the product includes a radiation plate arranged to perform at least one of a function of emitting a transmission signal which is supplied from the power supply circuit through electromagnetic field coupling and which has a frequency substantially determined in accordance with a resonant frequency of the power supply circuit, and a function of supplying a reception signal to the power supply circuit through the electromagnetic field coupling.
1 Assignment
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Accused Products
Abstract
A product includes a power supply circuit board, which includes a power supply circuit having a stable frequency characteristic which enables communication among various products to be obtained. The product includes a power supply circuit board including a power supply circuit arranged thereon having an inductance element, and a wireless communication circuit board electrically connected to the power supply circuit. The wireless communication circuit board is mounted on the power supply circuit board. The product further includes a radiation plate which emits a transmission signal which is supplied from the power supply circuit through electromagnetic field coupling and which has a frequency substantially determined in accordance with a resonant frequency of the power supply circuit, and which is used to supply a reception signal to the power supply circuit through electromagnetic field coupling.
225 Citations
20 Claims
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1. A product comprising:
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a power supply circuit board including a power supply circuit mounted thereon having an inductance element; and a wireless communication circuit board which is electrically connected to the power supply circuit;
whereinone of the power supply circuit board and the wireless communication circuit board is mounted on the other, or the power supply circuit board and the wireless communication circuit board are integrally formed as a single board, and the other board or the integrally formed board is mounted on the product; and the product includes a radiation plate arranged to perform at least one of a function of emitting a transmission signal which is supplied from the power supply circuit through electromagnetic field coupling and which has a frequency substantially determined in accordance with a resonant frequency of the power supply circuit, and a function of supplying a reception signal to the power supply circuit through the electromagnetic field coupling. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification