SOUND SYSTEM USING WIRELESS POWER TRANSMISSION
First Claim
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1. A power and data transmission apparatus in a sound system using wireless power transmission, the apparatus comprising:
- a data transmitting unit configured to wirelessly transmit, to a sound output device, sound data;
a power transmitting unit configured to wirelessly transmit, to the sound output device, power; and
a controller configured to control the data transmitting unit and the power transmitting unit based on a distance between the apparatus and the sound output device.
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Abstract
A sound system using wireless power transmission is provided. A power and data transmission apparatus in the sound system, includes a data transmitting unit configured to wirelessly transmit, to a sound output device, sound data. The apparatus further includes a power transmitting unit configured to wirelessly transmit, to the sound output device, power. The apparatus further includes a controller configured to control the data transmitting unit and the power transmitting unit based on a distance between the apparatus and the sound output device.
36 Citations
23 Claims
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1. A power and data transmission apparatus in a sound system using wireless power transmission, the apparatus comprising:
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a data transmitting unit configured to wirelessly transmit, to a sound output device, sound data; a power transmitting unit configured to wirelessly transmit, to the sound output device, power; and a controller configured to control the data transmitting unit and the power transmitting unit based on a distance between the apparatus and the sound output device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A power and data reception apparatus in a sound system using wireless power transmission, the apparatus comprising:
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a data receiving unit configured to wirelessly receive, from a power and data transmission apparatus, sound data; a power receiving unit configured to wirelessly receive, from the power and data transmission apparatus, power; and a sound output unit configured to output the sound data. - View Dependent Claims (13, 14, 15, 16)
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17. A sound system using wireless power transmission, the sound system comprising:
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a data transmitting unit configured to wirelessly transmit sound data; a power transmitting unit configured to wirelessly transmit power; and speakers configured to wirelessly receive the sound data and the power, and output the sound data. - View Dependent Claims (18, 19, 20, 21, 22, 23)
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Specification