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Near-field communication method and system of touch panel terminal as well as touch panel terminal

A touch-screen terminal and near-field communication technology, applied in the field of communication, can solve the problems of large size, structural layout, and material limitations of components, etc.

Active Publication Date: 2013-02-06
SHENZHEN GOODIX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The market demand for integrated NFC in mobile phones and other handheld devices has matured, and it can be used for mobile payment or even as a POS machine. However, the modified handheld device is large in size, and there are restrictions on the structural layout and component materials of handheld devices such as mobile phones.

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  • Near-field communication method and system of touch panel terminal as well as touch panel terminal
  • Near-field communication method and system of touch panel terminal as well as touch panel terminal
  • Near-field communication method and system of touch panel terminal as well as touch panel terminal

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Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] In the present invention, the electrodes of the touch screen terminal are multiplexed to send and receive signals, and then the electric field is used as a communication medium to realize NFC communication. refer to figure 1 , there is a near electric field 3 between the touch screen terminal 1 and the touch screen terminal 2. In the present invention, both of them have the function of sending and receiving. When the touch screen terminal 1 sends information to the touch screen terminal 2, the applied communication medium is the electric field whose direction of the electric field points to ...

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Abstract

The invention provides a near-field communication method and a near-field communication method system of a touch panel terminal as well as the touch panel terminal, which are suitable for the communication field. The touch panel terminal comprises a touch sensor, wherein the touch sensor comprises a plurality of driving electrodes and a plurality of induction electrodes, the driving electrodes and the induction electrodes are distributed on a base plate to form a capacitor structure, at least one electrode of the driving electrodes and the induction electrodes is used as a transmitting electrode, and at least one electrode of the driving electrodes and the induction electrodes is used as a receiving electrode. The touch panel terminal can transmit and receive signals by the electrodes of the multiplexing touch panel terminal so as to realize the near-field communication based on an electric field, and the touch panel terminal is provided with a signal processing system in a chip, so that an induction type card reader or a component with similar functions is not required to be additionally provided, and the original volume of the touch panel terminal is not changed.

Description

technical field [0001] The invention belongs to the communication field, and in particular relates to a near-field communication method and system for a touch screen terminal and a touch screen terminal. Background technique [0002] Near Field Communication (NFC) is a non-contact identification and interconnection technology that uses a 13.56MHz near-field magnetic field communication method to perform near-field communication between mobile devices, consumer electronics, PCs, and smart control tools. Wireless communication over a distance allows users to exchange information and access content and services simply and intuitively. [0003] The market demand for integrated NFC in mobile phones and other handheld devices has matured, and it can be used for mobile payment or even as a POS machine. However, the refitted handheld device has a large volume, and there are restrictions on the structural layout and component materials of handheld devices such as mobile phones. Co...

Claims

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Application Information

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IPC IPC(8): H04B5/00G06F3/041
CPCG06F3/044H04B5/0087G06F3/04162G06F3/0446H04B5/72H04B5/263
Inventor 冉锐邓耿淳
Owner SHENZHEN GOODIX TECH CO LTD
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