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Gold finger assembly and smart card

A gold finger and smart card technology, applied in the field of smart cards, can solve the problems of low yield, high production cost, difficult operation, etc., and achieve the effects of reduced production cost, low production cost, and simple and convenient operation.

Pending Publication Date: 2017-01-18
SHANGHAI PUJIANG SMART CARD SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a smart card, which is used to solve the difficulties in the preparation process of the smart card in the prior art due to the connection between the golden finger and the chip through the wire-stretching technology. Problems such as low yield and high production cost

Method used

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  • Gold finger assembly and smart card
  • Gold finger assembly and smart card
  • Gold finger assembly and smart card

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] see figure 2 , the gold finger assembly includes: a gold finger 21, the gold finger 21 includes an opposite first surface and a second surface, the first surface of the gold finger 21 is provided with a chip surface supporting the ISO7816 protocol; a connector 22, The connector 22 is located on the second surface of the gold finger 21 and is electrically connected to the chip surface.

[0057] As an example, the structure of the connector 22 can be set according to actual needs. Preferably, in this embodiment, the connector 22 includes a male end 221 and a female end 222, and the male end 221 and the female end 222 are plugged together.

[0058] As an example, such as image 3 and Figure 4 As shown, both the male end 221 and the female end 222 of the connector 22 include a housing 2211 and a connection terminal 2212 inside the housing 2211 .

[0059] In one example, the male end 221 of the connector 22 may be electrically connected to the chip surface of the first s...

Embodiment 2

[0066] see Figure 5 and Figure 6 , the present invention provides a smart card, a smart card main body 23; a gold finger 21, the gold finger 21 includes a first surface and a second surface opposite to each other, and the first surface of the gold finger 21 is provided with a chip surface supporting the ISO7816 protocol; The gold finger 21 is embedded in the smart card body 23, and the first surface of the gold finger 21 is flush with the surface of the smart card body 23; the Inlay structure 24 is located in the smart card body 23, the Inlay structure 24 includes a financial chip 241; a connector 22, the connector 22 is located between the Inlay structure 24 and the golden finger 21, and one end of the connector 22 is connected to the Inlay structure 24 The other end is electrically connected to the chip surface of the first surface of the golden finger 21 . In the smart card of the present invention, the gold finger 21 is connected to the Inlay structure 24 by using the ...

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Abstract

The invention provides a gold finger assembly and a smart card. The gold finger assembly comprises a gold finger including a first surface and a second surface opposite to the first surface and a connector. A wafer surface supporting an ISO7816 protocol is arranged on the first surface of the gold finger; and the connector arranged on the second surface of the gold finger is connected with the wafer surface electrically. According to the invention, because the gold finger and the connector are connected, when the gold finger is connected with another structure, connection of the connector can be operated simply and conveniently and the manufacturing cost is low.

Description

technical field [0001] The invention relates to the technical field of smart cards, in particular to a golden finger component and a smart card. Background technique [0002] With the development of chip technology, smart cards are increasingly being used in various technical fields. Existing smart cards such as figure 1 As shown, it mainly includes: a smart card main body 11, an Inlay structure 12 and a golden finger 13; the Inlay structure 12 is located inside the smart card main body 11 and includes a chip 121 and an antenna 122, and the antenna 122 is connected to the chip 121; The golden finger 13 is inlaid on the surface of the smart card main body 11 . In an existing smart card, the chip 121 in the Inlay structure 12 is connected to the golden finger 13 through a metal wire 14 to lead the chip 121 to the surface of the smart card main body 11 . [0003] In the above-mentioned smart card, since the gold finger 13 and the chip 121 are connected through the metal wire...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077
CPCG06K19/0772
Inventor 简永杰
Owner SHANGHAI PUJIANG SMART CARD SYST CO LTD