METHOD FOR PREVENTING INTERFERENCE OF CONTACTLESS CARD READER AND TOUCH FUNCTIONS WHEN THEY ARE PHYSICALLY AND LOGICALLY BOUND TOGETHER FOR IMPROVED AUTHENTICATION SECURITY
First Claim
Patent Images
1. A system that integrates a touch sensor and near field communication antenna technology to provide communications in a touch sensitive portable electronic appliance, said system comprising:
- a display screen;
a touch sensor disposed on top of the display screen to thereby create a touchscreen;
a first near field communication antenna disposed under the touchscreen for receiving a signal; and
a second near field communication antenna disposed underneath the display screen for transmitting a signal through the touchscreen.
1 Assignment
0 Petitions
Accused Products
Abstract
A system for physically and logically integrating near field communication technology, touch sensor technology and display technology by using a more powerful near field communication antenna disposed under the touch sensor and display screen for transmitting, and a smaller near field communication antenna on top of the touch sensor for receiving near field communication signals.
69 Citations
43 Claims
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1. A system that integrates a touch sensor and near field communication antenna technology to provide communications in a touch sensitive portable electronic appliance, said system comprising:
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a display screen; a touch sensor disposed on top of the display screen to thereby create a touchscreen; a first near field communication antenna disposed under the touchscreen for receiving a signal; and a second near field communication antenna disposed underneath the display screen for transmitting a signal through the touchscreen. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A method for integrating a touch sensor and near field communication antenna technology to provide communications in a touch sensitive portable electronic appliance, said method comprising:
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1) providing a display screen, a touch sensor disposed on top of the display screen to thereby create a touchscreen, a first near field communication antenna disposed under the touchscreen for receiving a signal, and a second near field communication antenna disposed under or around the touch screen for transmitting a signal; and 2) transmitting a near field communication signal from the second near field communication antenna through the display screen, the touch sensor and the first near field communication antenna; and 3) receiving a near field communication signal on the first near field communication antenna. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36)
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37. A system that integrates a touch sensor and near field communication antenna technology to provide communications in a touch sensitive portable electronic appliance, said system comprising:
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a display screen having a plurality of display electrodes for generating a display; a touch sensor that shares the plurality of display electrodes in order to perform proximity and touch sensing, and to create a touchscreen for use with the display screen; and a first near field communication antenna disposed under or around the display screen for transmitting a signal through the touchscreen; and a second near field communication antenna disposed under the touchscreen for receiving a signal.
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38. A system that integrates a touch sensor and near field communication antenna technology to provide communications in a touch sensitive portable electronic appliance, said system comprising:
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a display screen having a plurality of display electrodes for generating a display; a touch sensor that shares the plurality of display electrodes in order to perform proximity and touch sensing, and to create a touchscreen with the display screen; a first near field communication antenna that shares the plurality of display electrodes in order to transmit and receive a signal through the touchscreen; and means for controlling use of the plurality of display electrodes to enable the display screen, the touch sensor and the first near field communication antenna to share the use of the plurality of display electrodes. - View Dependent Claims (39)
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40. A system that integrates a touch sensor and near field communication antenna technology to provide communications in a touch sensitive portable electronic appliance, said system comprising:
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a display screen; a touch sensor having a plurality of sensor electrodes disposed on top of the display screen to thereby create a touchscreen; and a first near field communication antenna that shares the plurality of sensor electrodes for transmitting a signal through the touchscreen. - View Dependent Claims (41)
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42. A system that integrates a touch sensor and near field communication antenna technology to provide communications in a touch sensitive portable electronic appliance, said system comprising:
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a display screen; a touch sensor having a plurality of sensor electrodes disposed under the display screen to thereby create a touchscreen; and a first near field communication antenna that shares the plurality of sensor electrodes for transmitting a signal through the touchscreen. - View Dependent Claims (43)
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Specification