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Novel mobile phone sticking outside integrated circuit (IC) card and manufacture method thereof

A manufacturing method and mobile phone technology, applied to computer parts, record carriers used by machines, instruments, etc., can solve the problems of resistance to the promotion of NFC solutions, and achieve anti-interference from mobile phones, easy portability, and improved universality and stability. Effect

Inactive Publication Date: 2013-04-10
BEIJING YICHENG XINTONG SMART CARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to realize mobile phone NFC communication, the user must first replace the SIM card and reconfigure the card reader in all consumer terminals. At present, the cost of each card reader is 3,000 yuan, while the cost of each new SIM card is 50 to 100 yuan; This kind of scheme is undoubtedly unacceptable to every consumer or businessman; therefore, it also forms a great resistance to the promotion of NFC scheme

Method used

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  • Novel mobile phone sticking outside integrated circuit (IC) card and manufacture method thereof

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Embodiment Construction

[0014] Such as figure 1 As shown, a kind of mobile phone IC card of the present invention and manufacturing method thereof comprise the IC card pasted on the mobile phone surface 5, and described IC card comprises plastic protective layer 4, PCB antenna circuit board 2 successively from outside to inside and absorbing material layer 1; PCB antenna circuit board 2 is soldered with an IC chip to form a radio frequency circuit. The wave-absorbing material layer 1 can shield the electromagnetic interference of mobile phones. The inner side of the wave-absorbing material layer 1 is provided with a layer of adhesive layer, which is used to paste the IC card on the surface 5 of the mobile phone. A pattern printing layer 3 is provided between the plastic protective layer 4 and the PCB antenna circuit board 2 for setting beautiful patterns or advertising patterns.

[0015] The PCB antenna circuit board 2 is provided with a double-sided etched loop coil, the double-sided loop coils ar...

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Abstract

The invention provides a mobile phone sticking outside IC card which is stuck on the surface of a mobile phone and forms an integral whole with the mobile phone to achieve a micro-payment function. The mobile phone sticking outside IC card comprises an IC card which is stuck on the surface of the mobile phone. The IC card comprises a plastic protective layer, a printed circuit board (PCB) antenna circuit board, and a wave-absorbing material layer, wherein an IC chip is welded on the PCB antenna circuit board to form a radio-frequency circuit. The mobile phone sticking outside IC card is convenient to carry in the condition that the mobile phone is carried by a user, and the user can enjoy convenience brought by the micro-payment any time any where. The radio-frequency circuit is made of PCB with a certain thickness and can be used in any environment, and therefore the universality and stability of the IC card are effectively improved. The wave-absorbing material layer is adopted to be as shielding materials, the anti-metal effect and the mobile phone anti-interference effect of the IC card can be effectively achieved.

Description

technical field [0001] The invention relates to an IC card, in particular to an IC card attached to a mobile phone and a manufacturing method thereof. Background technique [0002] With the development of radio frequency IC card technology, micro-payment by binding bus cards with mobile phones has emerged as the times require. How to bind the bus card and mobile phone together, the current method adopted by telecom operators such as China Mobile is to integrate the NFC (near field communication) chip with the SIM card to realize various functions such as electronic payment and data download. The problems that need to be overcome in this solution include how to transmit the signal of the chip integrated in the SIM card of the mobile phone through the battery and the metal casing, so as to truly realize the card swiping of the mobile phone. In order to realize mobile phone NFC communication, the user must first replace the SIM card and reconfigure the card reader in all consu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077
Inventor 汤远华
Owner BEIJING YICHENG XINTONG SMART CARD
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