Wirelessly powered display and system

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United States of America Patent

PATENT NO 9997102
SERIAL NO

15452183

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A wirelessly powered display comprises a substrate, an antenna with multiple turns disposed on the substrate, an electronic circuit disposed on the substrate, and one or more pixels each having one or more inorganic light-emitting diodes disposed on the substrate. The electronic circuit is electrically connected to the one or more inorganic LEDs and the antenna, the antenna is responsive to electromagnetic energy to provide electrical power, and the electronic circuit includes a power converter that converts a signal with a relatively high current and low voltage to a signal with a relatively high voltage and low current. A wirelessly coupled display system includes a device including a wireless power transmitter that provides wireless power within a specified range and one or more wirelessly powered displays located within the range and responsive to the wireless power provided by the device to display an image.

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Patent Owner(s)

  • X-CELEPRINT LIMITED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bower, Christopher Andrew Raleigh, US 106 1120
Cok, Ronald S Rochester, US 671 23169
Rotzoll, Robert R Colorado Springs, US 121 4494

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