Touch integrated circuit integrating near-field communication and method for near-field communication thereof
A near field communication and integrated circuit technology, applied in wireless communication, electrical components, electrical digital data processing, etc., can solve problems such as increased cost, NFC card theft, hidden dangers of NFC equipment, etc.
Active Publication Date: 2019-01-18
SUZHOU QUINGYUE OPTOELECTRONICS TECH CO LTD
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Problems solved by technology
[0003] At present, in mobile terminals, NFC and touch technology realize identification and control through two independent chips distributed in different positions and communicate with the main control. However, using too many chips in the terminal will increase the size of the product and cost Elevated, contrary to the current design concept of thinner, smaller and cheaper electronic products
[0004] At this stage, NFC equipment has exposed a series of potential safety hazards. NFC cracking incidents and NFC card fraud incidents have occurred frequently at home and abroad.
In the current situation where the security mechanism of the NFC environment is not yet perfect, it is urgent to improve the security mechanism of the software and hardware of the NFC device to reduce the risk of NFC fraud, thereby improving the security of users in the process of using NFC devices
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[0030] The touch integrated circuit integrated with near field communication and the method for near field communication of the present invention will be described in more detail below in conjunction with schematic diagrams, wherein a preferred embodiment of the present invention is shown, and it should be understood that those skilled in the art can modify the present invention described herein invention, while still realizing the beneficial effects of the present invention. Therefore, the following description should be understood as the broad knowledge of those skilled in the art, but not as a limitation of the present invention.
[0031] In the following paragraphs the invention is described more specifically by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer from the following description. It should be noted that all the drawings are in a very simplified form and use imprecise scales, an...
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The invention discloses a touch integrated circuit integrating near-field communication, including: a near-field communication module for realizing the function of near-field communication, including a near-field communication control unit, an antenna interface and a touch interface, the antenna interface and The touch interface is respectively connected to the near-field communication control unit; a touch module for realizing the touch function, the touch module includes an interface transceiver module and a near-field communication function control module, through which the near-field communication function control module and controlling the working state of the near field communication control unit. The present invention also provides a near-field communication method for the touch integrated circuit integrated with near-field communication. In the present invention, the near field communication module and the touch module can be integrated into the same chip.
Description
technical field [0001] The invention relates to the technical field of near field communication, in particular to a touch integrated circuit integrated with near field communication and a near field communication method thereof. Background technique [0002] With the rapid development of the electronics industry, currently more than 80% of mobile phones and tablet computers have touch screen functions, and more than half of the popular wearable devices such as bracelets and watches also realize human-computer interaction through touch screens. Near Field Communication (NFC), as a short-range high-frequency wireless communication technology, is considered to be used in mobile terminals such as mobile phones and wearable products (bracelets, watches, etc.) due to its natural security. and other fields have great application prospects. [0003] At present, in mobile terminals, NFC and touch technology realize identification and control through two independent chips distributed...
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IPC IPC(8): H04W4/80H04W12/02H04W12/06G06F3/041
CPCH04W4/80H04W12/02H04W12/06G06F3/0414
Inventor 穆欣炬李鹏云鲁凤娟高奇
Owner SUZHOU QUINGYUE OPTOELECTRONICS TECH CO LTD