CN102184443A - Novel integrated circuit card - Google Patents
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- CN102184443A CN102184443A CN 201110110438 CN201110110438A CN102184443A CN 102184443 A CN102184443 A CN 102184443A CN 201110110438 CN201110110438 CN 201110110438 CN 201110110438 A CN201110110438 A CN 201110110438A CN 102184443 A CN102184443 A CN 102184443A
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Abstract
The invention discloses a novel integrated circuit card. The novel integrated circuit card comprises a bracket and a plurality of chip cards, wherein the chip cards are arranged on the bracket; each chip card comprises a substrate and a double-face printed circuit board; the dimension of the double-face printed circuit board is no more than that of a standard subscriber identity module (SIM) card; the double-face printed circuit board is divided into a first area and a second area; a circuit module is arranged in the first area; a signal input/output communication unit is arranged in the second area; the circuit module arranged in the first area is electrically connected with the signal input/output communication unit arranged in the second area; the partition of the substrate, which corresponds to the double-face printed circuit board, is divided into a third area and a fourth area; the third area and the fourth area correspond to the first area and the second area of the printed circuit board respectively; a cutting mark is formed between the third area and the fourth area, so that the third area and the fourth area are convenient to break; and the first area of the printed circuit board and the third area of the substrate are firmly adhered. The circuit module comprises a circuit chip. A cavity matched with the circuit chip is formed in the third area of the substrate.
Description
Technical field
The present invention relates to a kind of novel integrated circuit card, particularly a kind of novel integrated circuit card that is applied to as communication terminals such as mobile phones.
Background technology
SIM card is the abbreviation of (Subscriber Identity Module subscriber identification module), be also referred to as smart card, subscriber identification card, it is applied to the corresponding communication terminal mobile phones such as mobile phone of the wireless 2G/3G/4G communication network of telecommunications (as GSM/CDMA/WCDMA/TD).
With the GSM digital mobile telephone is example, and it must be loaded onto this card and can use.It has stored digital mobile phone client's information on a computer chip, encrypted secret key and user's contents such as telephone directory can be differentiated for GSM network client identity, and the voice messaging the when client conversed is encrypted.
Subscriber identification module (SIM card) is generally lesser calorie, is of a size of 2 5mm * 15 mm, and what still really use is the computer chip part of band metallic contact.At present the SIM card of using has with 8 metallic contacts or 6 metallic contacts.When SIM card is connected with mobile phone, the rarest 5 junctions.SIM card partly is made up of CPU, RAM, ROM, EEPROM or flash memory (Flash) and serial communication unit etc. five.
Though the use of SIM card is very easy to the user, also there are a series of problems in it, as:
The first, because the limited storage space in the SIM card, and the user can't expand telephone directory or news in brief storage area to SIM card under the existing technology.
The second, also because of the limited storage space in the SIM card, the Internet service provider of SIM card can't implant more service software in the SIM card on ground, has limited the function of SIM card, and then has limited the function of mobile phone.
The 3rd, in existing technology, SIM card only limits to store any wireless network services merchant's who issues this SIM card action user discrimination (IMSI), personal user's key (individual subscriber key, information such as Ki), and can't in SIM card, increase action user discrimination (IMSI), personal user's key (individual subscriber key, Ki) those information of another any wireless network services merchant freely.If a user wants to use with a card two different utilization merchants' number, just can't accomplish.
The 4th, in existing technology, SIM card only limits to store any wireless network services merchant's who issues this SIM card action user discrimination (IMSI), personal user's key (individual subscriber key, information such as Ki), non-moving operator can't expand the STK in the SIM card, thus the application function of expansion SIM card.
According to above all, caused SIM card when in use its function be restricted.
Summary of the invention
At the defective of prior art, the purpose of this invention is to provide a kind of novel integrated circuit card, it both can independently use as the standard SIM card, again can be by its function that combines expansion primary standard SIM card with the standard SIM card.
The invention discloses a kind of novel integrated circuit card, comprise support, several chip card; This is stated chip card and is arranged on the described support; Described chip card comprises substrate and double-sided printed-circuit board, and the size of described double-sided printed-circuit board is not more than the size of standard SIM card, and it is divided into first area and second area; The first area is provided with circuit module, and second area is provided with signal I/O communication unit; And the circuit module that the first area is provided with and the signal I/O communication unit of second area setting are electrically connected;
The branch of the corresponding double-sided printed-circuit board of described substrate is divided into the 3rd zone and the 4th zone, and it is the first area and the second area of corresponding printed circuit board (PCB) respectively; The 3rd regional good bond of the first area of printed circuit board (PCB) and substrate is in the same place;
Described signal I/O communication unit is provided with a plurality of bottom surfaces contact terminal at the metallic contact of the bottom surface of double-sided printed-circuit board corresponding standard SIM card computer chip, simultaneously it is provided with a plurality of fronts contact terminal at the positive corresponding above-mentioned bottom surface of double-sided printed-circuit board contact terminal, and front contact terminal and bottom surface contact terminal correspondence are connected.
Preferably, between described the 3rd zone and the 4th zone cut channel is arranged, be convenient to break off with the fingers and thumb disconnected.
Preferably, described circuit module comprises circuit chip.
Preferably, the 3rd zone of described substrate is provided with the cavity that adapts with described circuit chip.
Preferably, described chip card can combine in the following manner with the standard SIM card:
1) removes the 4th zone of chip card substrate;
2) part of corresponding double-sided printed-circuit board first area on the standard SIM card is removed;
3) second area of double-sided printed-circuit board and corresponding being bonded together of described standard SIM card rest parts, and the bottom surface contact terminal that signal I/O communication unit is provided with in the bottom surface of double-sided printed-circuit board connects with the corresponding contact of metallic contact of standard SIM card computer chip.
Preferably, described chip card can combine in the following manner with the standard SIM card:
1) position of signal I/O communication unit on the 4th regional corresponding double-sided printed-circuit board of substrate is reserved a through hole, the size of the computer chip on the size of this through hole and the standard SIM card is complementary;
2) under the computer chip blunderbuss with the standard SIM card, embed this through hole, finish this and state combining of chip card and standard SIM card.
Preferably, between described chip card and the support hollow out is arranged, and chip card and support have a tie point at least, and between tie point place chip card and support, cut channel is arranged.
Preferably, described double-sided printed-circuit board also is provided with an antenna; Described antenna and described circuit chip are electrically connected; Described antenna is a thin formula inductive coil; And this is stated and is coated with the material that is used to prevent electromagnetic interference (EMI) on the antenna.
Preferably, describedly be used to prevent that the material of electromagnetic interference (EMI) from being ferroelectrics.
A kind of novel integrated circuit card comprises chip card; Described chip card comprises substrate and double-sided printed-circuit board, and the size of described double-sided printed-circuit board is not more than the size of standard SIM card, and it is divided into first area and second area; The first area is provided with circuit module, and second area is provided with signal I/O communication unit; And the circuit module that the first area is provided with and the signal I/O communication unit of second area setting are electrically connected;
The branch of the corresponding double-sided printed-circuit board of described substrate is divided into the 3rd zone and the 4th zone, and it is the first area and the second area of corresponding printed circuit board (PCB) respectively; And between the 3rd zone and the 4th zone cut channel is arranged, be convenient to break off with the fingers and thumb disconnected;
The 3rd regional good bond of the first area of printed circuit board (PCB) and substrate is in the same place;
Described signal I/O communication unit is provided with a plurality of bottom surfaces contact terminal at the metallic contact of the bottom surface of double-sided printed-circuit board corresponding standard SIM card computer chip, simultaneously it is provided with a plurality of fronts contact terminal at the positive corresponding above-mentioned bottom surface of double-sided printed-circuit board contact terminal, and front contact terminal and bottom surface contact terminal correspondence are connected.
Compared with prior art, beneficial effect of the present invention is as follows:
The first, chip card of the present invention can independently use, and it possesses all functions of standard SIM card.
The second, by one of dual mode that it combines with the standard SIM card provided by the present invention chip card with after the standard SIM card combines, expanded the function of primary standard SIM card, thereby strengthened the functions of use of mobile phone, as follows:
1, the circuit chip of chip card of the present invention self has storer, and then this storer becomes storer that adds of computer chip of standard SIM card, and it has been equivalent to enlarge the storage space of standard SIM card.It has brought two benefits:
(1) can realize expansion to the telephone directory or the news in brief storage area of standard SIM card.
(2) memory space owing to SIM card has increased, its corresponding wireless network service provider just can put in a lot of Add-onses, as the software of the software of bank transfer, investment speculation in stocks, transfer the software or the like of water power coal expense automatically, be very easy to the user, make the function of SIM card more powerful.
2, because the circuit chip of chip card is user identification module (SIM).In use, the computer chip of standard SIM card can be stored any wireless network services merchant's of this SIM card of distribution IMSI and Ki, and the circuit chip of chip card can be stored another any wireless network services merchant's IMSI and Ki.The user only needs this composite card to insert in the mobile phone, just can use two numbers, and the user can also come by the signal I/O communication unit on the chip card above-mentioned two wireless network telecommunications service companies are selected.Both telephone directory and short message also can be exchanged storage by signal I/O communication unit 211 simultaneously.
Except that above advantage, its advantage also is:
1, owing to be the card-type design, there is support the chip card outside as pedestal, so the following process of chip card and writing of individualized software are convenient in this design.
2, can print the information of distribution unit and user's personal information and operation instruction on the support, make things convenient for the user.
3, can use the equipment of the existing SIM card of present production to carry out the processing and the production of card, do not need process equipment is invested again, save the cost of investment that the novel chip card is produced equipment needed thereby greatly.
4, mobile phone originally generally can only be placed the SIM card sheet that an operator provides if not dual-mode handset, if with the card of this invention, in a single mode mobile phone, can put the phone number that two different mobile operator provide simultaneously, make a mobile phone possess number more than 2 or 2.
5, be convenient to the STK function on some non-telecom operators exploitation SIM card, by this card and the compound use of SIM card at present, make the cellphone subscriber enjoy the personalized service that non-moving operator provides, the developing mobile phone uses the work potential of terminal as personalization, such as developing network time dynamic password generator, the developer can be in this chip card built-in OTP, the RSA scheduling algorithm is to reach the function of network time dynamic password generator.
6, if mobile operator substitutes present SIM with this invention as SIM card, like this under the prerequisite that does not influence original SIM card all functions, the personalized service of developing some users for other unit provides the open interface that communicates with SIM card, make other unit be convenient to develop some and use relevant personalized software, be customer service with SIM card.
Description of drawings
Fig. 1 is the structural representation of 1 one kinds of novel integrated circuit card of application examples of the present invention;
Fig. 2 is the structural representation of the chip card of application examples 1 of the present invention;
Fig. 3 is the structural representation of the double-sided printed-circuit board bottom surface of application examples 1 of the present invention;
Fig. 4 is the chip card of application examples 1 of the present invention and the synoptic diagram of standard SIM card combination;
Fig. 5 is the chip card of application examples 2 of the present invention and the synoptic diagram of standard SIM card combination.
Embodiment
The present invention is described in detail with concrete application examples in conjunction with the accompanying drawings in the below:
Application examples 1
As Fig. 1, a kind of novel integrated circuit card 100 comprises support 1, chip card 2; This is stated chip card 2 and is arranged on the support 1; And be provided with hollow out between chip card 2 and the support 1, and chip card 2 has a tie point at least with support 1.In the present embodiment, three tie points 41,42,43 are arranged between chip card 2 and the support 1, this states three sides that three tie points split chip card 2.To stating three tie points, be respectively arranged with three cut channels between chip card 2 and the support 1: 411,421,431.Here only for giving an example, the present invention does not make qualification to the number and the particular location of tie point.
In should use-case, only be provided with a chip card 2 on the support 1.During concrete enforcement,, on it a plurality of chip card 2 can be set as long as the area of support allows.So should qualification not made in the quantity and the position that are arranged on the chip card on the support by use-case.Chip card subsequent production and personalisation process are convenient in the effect of support, and it provides a carrier and benchmark for chip card.
As Fig. 2 and Fig. 3, chip card 2 comprises substrate 22 and double-sided printed-circuit board 21.
As described in Figure 3, chip card 2 also comprises antenna, and this states antenna is a thin formula inductive coil 25, and this is stated and is coated with the material that is used to prevent electromagnetic interference (EMI) on the antenna.In the present embodiment, this is stated and is used to prevent that the material of electromagnetic interference (EMI) from being ferroelectrics 26.When this chip card 2 cooperated the coupled outside coil to carry out wireless payment, this thin formula inductive coil 25 was used to the coupled outside coil that the wireless signal of 13.56MHZ is provided.
The size of double-sided printed-circuit board 21 is not more than the size of standard SIM card, and in the present embodiment, the size and dimension of double-sided printed-circuit board 21 is with the size and dimension of standard SIM card.
Double-sided printed-circuit board 21 A by a dotted line is divided into first area 201 and second area 202; First area 201 is provided with circuit module, and this is stated circuit module and comprises circuit chip 212.Second area 202 is provided with signal I/O communication unit 211; Computer chip position on the corresponding standard SIM card in the position of this signal I/O communication unit 211; And the circuit chip 212 that first area 201 is provided with is electrically connected with the signal I/O communication unit 211 that second area 202 is provided with.
In should use-case, because circuit chip 212 is in the bottom surface of double-sided printed-circuit board 21, so be represented by dotted lines circuit chip 212 at Fig. 2.
The subregion of substrate 22 corresponding double-sided printed-circuit boards 21 is divided into the 203 and the 4th zone 204, the 3rd zone by cut channel B, and it is the first area 201 and the second area 202 of corresponding double-sided printed-circuit board 21 respectively; And the 3rd zone 203 be provided with first area 201 on the cavity 221 that adapts of circuit chip 212.
The 4th zone 204 can be along cut channel B from substrate 22 breaks off with the fingers and thumb.During concrete enforcement, substrate 22 can not have this road cut channel B yet, and whether the present invention is to not existing cut channel B to make qualification.
Be in the same place by the 3rd regional 203 good bond of card packaging technology and substrate 22 in the first area 201 of double-sided printed-circuit board 21, circuit chip 212 is implanted cavity 221.The 203 and the 4th zone 204, the 3rd zone is non-sticking closes or the two also can be temporary fixed by the glue that breaks away from easily.
Signal I/O communication unit 211 is provided with a plurality of bottom surfaces contact terminal at the metallic contact of the bottom surface of double-sided printed-circuit board 21 corresponding standard SIM card computer chip, simultaneously it is provided with a plurality of fronts contact terminal at the positive corresponding above-mentioned bottom surface of double-sided printed-circuit board 21 contact terminal, and front contact terminal and bottom surface contact terminal correspondence are connected.
In should use-case, the standard SIM card of mentioning be the SIM card that has 8 metallic contacts, and only for for example, the present invention does not make qualification to this.So signal I/O communication unit 211 is provided with 8 bottom surface contact terminals 24 at 8 metallic contacts of the bottom surface of double-sided printed-circuit board 21 corresponding standard SIM card computer chip, simultaneously it is provided with 8 front contact terminals 23 at the positive corresponding above-mentioned bottom surface of double-sided printed-circuit board 21 contact terminal 24, and front contact terminal 23 and bottom surface contact terminal 24 correspondences are connected.
As Fig. 3 is the synoptic diagram of double-sided printed-circuit board bottom surface, and signal I/O communication unit 211 dots, and circle is represented contact contact 24, bottom surface, itself and 23 corresponding being connected of front contact terminal.
In should use-case, circuit chip 212 has 8 pins, and wherein 6 pins are used for being electrically connected with signal I/O communication unit 211; Be its 6 pins and 6 bottom surface contact terminals, the 23 corresponding connections of signal I/O communication unit 211.Circuit chip 212 also has 2 pins to be connected with thin formula inductive coil 25, and the contact a and the b of these two pin correspondences, also below or two the bottom surface contact terminals 24 in the top are connected with I/O communication unit 211 respectively, in the present embodiment, its with I/O communication unit 211 two bottom surface contact terminals 24 of below is connected (for convenience of with the aid of pictures, line between them does not in the drawings draw, but when specifically implementing, thin formula inductive coil 25,2 pins of circuit chip 212 and I/O communication unit 211 two bottom surface contact terminals 24 of below link together).Should can respond to extraneous RFID signal by thin formula inductive coil 25, and make chip card 2 finish functions such as E-Payment, gate inhibition.Here use antenna only for giving an example, when specifically implementing, it also can not use antenna, and the present invention does not make qualification to this.
Foregoing circuit chip 212 can be following one or more: user identification module, RF wireless module (wireless frequency 13.56MHz), additional work module (CPU, RAM, ROM, EEPROM, flash memory).
In should use-case, circuit chip 212 be user identification module (SIM) and RF wireless module, and himself has storer.Here only for giving an example, the present invention does not make qualification to the type of circuit chip 212.
The connecting circuit of circuit module shown in Figure 3 and signal I/O communication unit 211; Only represented being connected of circuit chip 212 and signal I/O communication unit 211, here only for giving an example, during concrete enforcement, it also has other circuit implementation, this circuit module can also comprise cooperation circuit chip work such as resistance capacitance, perhaps this circuit module also can be the combination of several groups of circuit, so the present invention does not make qualification to this.
Chip card 2 both can independently use as a standard SIM card when in use, had all functions of standard SIM card; Can combine with the standard SIM card again is used, the function of expansion primary standard SIM card.
The combination of itself and standard SIM card is seen Fig. 4: (for convenience of explanation, the part of being dismissed dots)
1) the 4th zone 204 of the substrate 22 of chip card 2 is broken off with the fingers and thumb disconnected along folding line B;
2) standard SIM card 3 is adopted the partition method identical with double-sided printed-circuit board 21 and substrate 22, its by a dotted line C be divided into the 5th regional the 31 and the 6th zone 32, and computer chip 321 is arranged on the 6th zone 32.Wherein, the second area 202 of 201, the six zones, first area, the 32 corresponding double-sided printed-circuit boards 21 of the 5th zone 31 corresponding double-sided printed-circuit boards 21.
Dismiss five zone 31 corresponding with the first area 201 of double-sided printed-circuit board 21.
3) chip card 2 rest parts and standard SIM card 3 rest parts are promptly carried out combination in the 6th zone 32, it is specially:
With i.e. the 6th regional 32 corresponding being bonded together of the second area 202 of the double-sided printed-circuit board 21 of chip card 2 and standard SIM card 3 rest parts, the two just becomes a composite card like this.
And the signal I/O communication unit 211 of double-sided printed-circuit board 21 covers computer chip 321, and the bottom surface contact terminal 24 that signal I/O communication unit 211 is provided with in the bottom surface of double-sided printed-circuit board 21 connects with the metallic contact 5 corresponding contacts of standard SIM card 3 computer chips 321.
This composite card is placed into when using in the mobile phone, and the front contact terminal 23 of the signal I/O communication unit 211 of double-sided printed-circuit board 21 is connected with the contact of the card access point of mobile phone.
This states the function that composite card can be expanded the primary standard SIM card, thereby has strengthened the functions of use of mobile phone, for example:
The first, the circuit chip 212 of chip card 2 self has storer, and then this storer is equivalent to 321 1 storeies that add of computer chip of standard SIM card 3, and it has been equivalent to enlarge the storage space of standard SIM card 3.It has brought two benefits:
(1) can realize expansion to the telephone directory or the news in brief storage area of standard SIM card 3.
(2) memory space owing to SIM card 3 has increased, some Internet service providers just can put in a lot of Add-onses, as the software of the software of bank transfer, investment speculation in stocks, transfer the software or the like of water power coal expense automatically, be very easy to the user, make the function of SIM card more powerful.
The second, because the circuit chip 212 of chip card 2 can be user identification module (SIM).
In use, the computer chip 321 of standard SIM card can be stored any wireless network services merchant's of this SIM card of distribution IMSI and Ki, and the circuit chip 212 of chip card 2 can be stored another any wireless network services merchant's IMSI and Ki.The user only needs this composite card to insert in the mobile phone, just can use two numbers, and the user can also come by the signal I/O communication unit 211 on the chip card 2 above-mentioned two wireless network telecommunications service companies are selected.Both telephone directory and short message also can be exchanged storage by signal I/O communication unit 211 simultaneously.
The 3rd, be convenient to the STK functional software on some non-telecom operators exploitation SIM card, by this card and the compound use of SIM card at present, make the cellphone subscriber enjoy the personalized service that non-moving operator provides, the developing mobile phone uses the work potential of terminal as personalization, such as developing network time dynamic password generator, the developer can be in this chip card built-in OTP, the RSA scheduling algorithm is to reach the function of network time dynamic password generator.
Above-mentioned three kinds of just two application of this composite card, it also has a lot of application, explanation no longer one by one here.From as can be seen last, the function of primary standard SIM card has been expanded in the combination of chip card 2 and standard SIM card.
In should use-case, the support 1 of this integrated circuit card be to be formed through molding or by the roll compacting milling by plastic material.Double-sided printed-circuit board 21 is a thin slice, and it is equivalent to touch panel that circuit module and signal input and output communication unit 211 are electrically connected.In should use-case, double-sided printed-circuit board 21 be a soft circuit board, adopts papery phenolic aldehyde backing material plate to make.Substrate 22 also is to be formed by the plastic material mold.
The process of making of the present invention is as follows:
1) support is formed through molding or by the roll compacting milling by plastic material; And finish the making of double-sided printed-circuit board 21 simultaneously.
2) position of definite chip card on support, the shape area of a chip card of delimitation.
3) by punching press or use mode such as laser to form hollow out between area peripheral edge and its outrigger, and reserve 3 tie points, make cut channel at each tie point place, above-mentioned zone is exactly substrate 22 of the present invention at this moment.
4) above-mentioned zone is divided into two zones: the 3rd zone and the 4th zone, between this two zone, make cut channel.
5) the 3rd regional good bond of the first area of the double-sided printed-circuit board of making 21 and substrate is in the same place.Finish making.
Above-mentioned manufacture craft only is to give an example by use-case, when specifically implementing, also has other mode to make the present invention, so the present invention does not limit its technology.
Application examples 2
Different with application examples 1 is, chip card 2 can combine in another way with the standard SIM card, as shown in Figure 5:
1) through hole 222 is reserved in the position of signal I/O communication unit 211 on the 204 corresponding double-sided printed-circuit boards 21 of the 4th of the substrate 22 of chip card 2 the zone, and the size of the computer chip 321 on the size of this through hole 222 and the standard SIM card 3 is complementary;
2) under computer chip 321 blunderbuss with standard SIM card 3;
3), finish this and state combining of chip card 2 and standard SIM card 3 the through hole 222 that is embedded by the computer chip under the blunderbuss 321 in the substrates 22.
Cut channel B has drawn in substrate 22 among Fig. 5.But when specifically implementing, because chip card 2 does not need substrate 22 is divided into two with combining of standard SIM card, so cut channel B can not exist.
Using method after its combination repeats no more here with application examples 1.
Application examples 3
A kind of novel integrated circuit card comprises chip card; Described chip card comprises substrate and double-sided printed-circuit board, and the size of described double-sided printed-circuit board is not more than the size of standard SIM card, and it is divided into first area and second area; The first area is provided with circuit module, and second area is provided with signal I/O communication unit; Computer chip position on the corresponding standard SIM card in the position of this signal I/O communication unit; And the circuit chip that the first area is provided with and the signal I/O communication unit of second area setting are electrically connected;
The branch of the corresponding double-sided printed-circuit board of described substrate is divided into the 3rd zone and the 4th zone, and it is the first area and the second area of corresponding printed circuit board (PCB) respectively; And between the 3rd zone and the 4th zone cut channel is arranged, be convenient to break off with the fingers and thumb disconnected;
The 3rd regional good bond of the first area of printed circuit board (PCB) and substrate is in the same place;
Described signal I/O communication unit is provided with a plurality of bottom surfaces contact terminal at the metallic contact of the bottom surface of double-sided printed-circuit board corresponding standard SIM card computer chip, simultaneously it is provided with a plurality of fronts contact terminal at the positive corresponding above-mentioned bottom surface of double-sided printed-circuit board contact terminal, and front contact terminal and bottom surface contact terminal correspondence are connected.
Described circuit module comprises circuit chip; The 3rd zone of described substrate is provided with the cavity that adapts with described circuit chip.
Should use-case and the difference of application examples 1 and application examples 2 be, should the use-case correspondence be to have removed the chip card 2 behind the support separately as a kind of novel integrated circuit card.
It both can be used as an independently SIM card use, also can be used in combination with the standard SIM card, and its structure and combination repeat no more here with embodiment 1 and embodiment 2.
Compared with prior art, beneficial effect of the present invention is as follows:
The first, chip card of the present invention can independently use, and it possesses all functions of standard SIM card.
The second, by one of dual mode that it combines with the standard SIM card provided by the present invention chip card with after the standard SIM card combines, expanded the function of primary standard SIM card, as follows:
1, the circuit chip of chip card of the present invention self has storer, and then this storer becomes storer that adds of computer chip of standard SIM card, and it has been equivalent to enlarge the storage space of standard SIM card.It has brought two benefits:
(2) can realize expansion to the telephone directory or the news in brief storage area of standard SIM card.
(2) memory space owing to SIM card has increased, its corresponding wireless network service provider just can put in a lot of Add-onses, as the software of the software of bank transfer, investment speculation in stocks, transfer the software or the like of water power coal expense automatically, be very easy to the user, make the function of SIM card more powerful.
2, because the circuit chip of chip card is user identification module (SIM).In use, the computer chip of standard SIM card can be stored any wireless network services merchant's of this SIM card of distribution IMSI and Ki, and the circuit chip of chip card can be stored another any wireless network services merchant's IMSI and Ki.The user only needs this composite card to insert in the mobile phone, just can use two numbers, and the user can also come by the signal I/O communication unit on the chip card above-mentioned two wireless network telecommunications service companies are selected.Both telephone directory and short message also can be exchanged storage by signal I/O communication unit 211 simultaneously.
Except that above advantage, its advantage also is:
1, owing to be the card-type design, there is support the chip card outside as pedestal, so the following process of chip card and writing of individualized software are convenient in this design.
2, can print the information of distribution unit and user's personal information and operation instruction on the support, make things convenient for the user.
3, can use the equipment of the existing SIM card of present production to carry out the processing and the production of card, do not need process equipment is invested again, save the cost of investment that the novel chip card is produced equipment needed thereby greatly.
4, mobile phone originally generally can only be placed the SIM card sheet that an operator provides if not dual-mode handset, if with the card of this invention, in a single mode mobile phone, can put the phone number that two different mobile operator provide simultaneously, make a mobile phone possess number more than 2 or 2.
5, be convenient to the STK functional software on some non-telecom operators exploitation SIM card, by this card and the compound use of SIM card at present, make the cellphone subscriber enjoy the personalized service that non-moving operator provides, the developing mobile phone uses the work potential of terminal as personalization, such as developing network time dynamic password generator, the developer can be in this chip card built-in OTP, the RSA scheduling algorithm is to reach the function of network time dynamic password generator.
6, if mobile operator substitutes present SIM with this invention as SIM card, like this under the prerequisite that does not influence original SIM card all functions, the personalized service of developing some users for other unit provides the open interface that communicates with SIM card, make other unit be convenient to develop some and use relevant personalized software, be customer service with SIM card.
Advantageous applications example of the present invention just is used for helping to set forth the present invention.The advantageous applications example is all details of detailed descriptionthe not, also do not limit this invention and only are described embodiment.Obviously, according to the content of this instructions, can make many modifications and variations.These embodiment are chosen and specifically described to this instructions, is in order to explain principle of the present invention and practical application better, thereby the technical field technician can utilize the present invention well under making.The present invention only is subjected to the restriction of claims and four corner and equivalent.
Claims (10)
1. a novel integrated circuit card is characterized in that, comprises support, several chip card; This is stated chip card and is arranged on the described support; Described chip card comprises substrate and double-sided printed-circuit board, and the size of described double-sided printed-circuit board is not more than the size of standard SIM card, and it is divided into first area and second area; The first area is provided with circuit module, and second area is provided with signal I/O communication unit; And the circuit module that the first area is provided with and the signal I/O communication unit of second area setting are electrically connected;
The branch of the corresponding double-sided printed-circuit board of described substrate is divided into the 3rd zone and the 4th zone, and it is the first area and the second area of corresponding printed circuit board (PCB) respectively; The 3rd regional good bond of the first area of printed circuit board (PCB) and substrate is in the same place;
Described signal I/O communication unit is provided with a plurality of bottom surfaces contact terminal at the metallic contact of the bottom surface of double-sided printed-circuit board corresponding standard SIM card computer chip, simultaneously it is provided with a plurality of fronts contact terminal at the positive corresponding above-mentioned bottom surface of double-sided printed-circuit board contact terminal, and front contact terminal and bottom surface contact terminal correspondence are connected.
2. a kind of novel integrated circuit card according to claim 1 is characterized in that, between described the 3rd zone and the 4th zone cut channel is arranged, and is convenient to break off with the fingers and thumb disconnected.
3. a kind of novel integrated circuit card according to claim 1 is characterized in that described circuit module comprises circuit chip.
4. a kind of novel integrated circuit card according to claim 3 is characterized in that, the 3rd zone of described substrate is provided with the cavity that adapts with described circuit chip.
5. according to claim 1 or 2 or 3 or 4 described a kind of novel integrated circuit card, it is characterized in that described chip card can combine in the following manner with the standard SIM card:
1) removes the 4th zone of chip card substrate;
2) part of corresponding double-sided printed-circuit board first area on the standard SIM card is removed;
3) second area of double-sided printed-circuit board and corresponding being bonded together of described standard SIM card rest parts, and the bottom surface contact terminal that signal I/O communication unit is provided with in the bottom surface of double-sided printed-circuit board connects with the corresponding contact of metallic contact of standard SIM card computer chip.
6. according to claim 1 or 2 or 3 or 4 described a kind of novel integrated circuit card, it is characterized in that described chip card can combine in the following manner with the standard SIM card:
1) position of signal I/O communication unit on the 4th regional corresponding double-sided printed-circuit board of substrate is reserved a through hole, the size of the computer chip on the size of this through hole and the standard SIM card is complementary;
2) under the computer chip blunderbuss with the standard SIM card, embed this through hole, finish this and state combining of chip card and standard SIM card.
7. according to claim 1 or 2 or 3 or 4 described a kind of novel integrated circuit card, it is characterized in that between described chip card and the support hollow out being arranged, and chip card and support have a tie point at least, and between tie point place chip card and support, cut channel is arranged.
8. a kind of novel integrated circuit card according to claim 1 is characterized in that described double-sided printed-circuit board also is provided with an antenna; Described antenna and described circuit chip are electrically connected; Described antenna is a thin formula inductive coil; And this is stated and is coated with the material that is used to prevent electromagnetic interference (EMI) on the antenna.
9. a kind of novel integrated circuit card according to claim 8 is characterized in that, describedly is used to prevent that the material of electromagnetic interference (EMI) from being ferroelectrics.
10. a novel integrated circuit card is characterized in that, comprises chip card; Described chip card comprises substrate and double-sided printed-circuit board, and the size of described double-sided printed-circuit board is not more than the size of standard SIM card, and it is divided into first area and second area; The first area is provided with circuit module, and second area is provided with signal I/O communication unit; And the circuit module that the first area is provided with and the signal I/O communication unit of second area setting are electrically connected;
The branch of the corresponding double-sided printed-circuit board of described substrate is divided into the 3rd zone and the 4th zone, and it is the first area and the second area of corresponding printed circuit board (PCB) respectively; The 3rd regional good bond of the first area of printed circuit board (PCB) and substrate is in the same place;
Described signal I/O communication unit is provided with a plurality of bottom surfaces contact terminal at the metallic contact of the bottom surface of double-sided printed-circuit board corresponding standard SIM card computer chip, simultaneously it is provided with a plurality of fronts contact terminal at the positive corresponding above-mentioned bottom surface of double-sided printed-circuit board contact terminal, and front contact terminal and bottom surface contact terminal correspondence are connected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110110438 CN102184443B (en) | 2011-04-29 | 2011-04-29 | Novel integrated circuit card |
| PCT/CN2011/000859 WO2012145867A1 (en) | 2011-04-29 | 2011-05-17 | Novel integrated circuit card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110110438 CN102184443B (en) | 2011-04-29 | 2011-04-29 | Novel integrated circuit card |
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| Publication Number | Publication Date |
|---|---|
| CN102184443A true CN102184443A (en) | 2011-09-14 |
| CN102184443B CN102184443B (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110110438 Expired - Fee Related CN102184443B (en) | 2011-04-29 | 2011-04-29 | Novel integrated circuit card |
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| Country | Link |
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| CN (1) | CN102184443B (en) |
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| CN102779286A (en) * | 2012-06-29 | 2012-11-14 | 北京豹驰智能科技有限公司 | Multilayer wiring type double-interface integrated circuit (IC) card antenna module |
| CN103703473A (en) * | 2011-09-20 | 2014-04-02 | 株式会社村田制作所 | Electronic equipment |
| CN103778723A (en) * | 2012-10-22 | 2014-05-07 | 联想移动通信科技有限公司 | Mobile terminal, bank card and dual authentication method and device thereof and ATM (Automatic Teller Machine) |
| CN105893902A (en) * | 2015-02-18 | 2016-08-24 | 英飞凌科技股份有限公司 | Chip card reading arrangement |
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| US20070158440A1 (en) * | 2006-01-06 | 2007-07-12 | Renesas Technology Corp. | Semiconductor device |
| CN201289649Y (en) * | 2008-10-22 | 2009-08-12 | 拓讯资讯股份有限公司 | Integrated circuit chip expansion device |
| CN101527005A (en) * | 2008-03-07 | 2009-09-09 | 上海长丰智能卡有限公司 | Novel mobile phone function expansion card and method for achieving same |
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| US20070158440A1 (en) * | 2006-01-06 | 2007-07-12 | Renesas Technology Corp. | Semiconductor device |
| CN101527005A (en) * | 2008-03-07 | 2009-09-09 | 上海长丰智能卡有限公司 | Novel mobile phone function expansion card and method for achieving same |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703473A (en) * | 2011-09-20 | 2014-04-02 | 株式会社村田制作所 | Electronic equipment |
| CN103703473B (en) * | 2011-09-20 | 2017-02-15 | 株式会社村田制作所 | Communication terminal equipment |
| CN102779286A (en) * | 2012-06-29 | 2012-11-14 | 北京豹驰智能科技有限公司 | Multilayer wiring type double-interface integrated circuit (IC) card antenna module |
| WO2014000688A1 (en) * | 2012-06-29 | 2014-01-03 | 北京豹驰智能科技有限公司 | Multilayer wiring type double-interface ic card antenna module |
| CN102779286B (en) * | 2012-06-29 | 2014-11-12 | 北京豹驰智能科技有限公司 | Multilayer wiring type double-interface integrated circuit (IC) card antenna module |
| US9373071B2 (en) | 2012-06-29 | 2016-06-21 | Beijing Basch Smartcard Co., Ltd. | Multilayer wiring type double-interface IC card antenna module |
| CN103778723A (en) * | 2012-10-22 | 2014-05-07 | 联想移动通信科技有限公司 | Mobile terminal, bank card and dual authentication method and device thereof and ATM (Automatic Teller Machine) |
| CN105893902A (en) * | 2015-02-18 | 2016-08-24 | 英飞凌科技股份有限公司 | Chip card reading arrangement |
| CN105893902B (en) * | 2015-02-18 | 2019-01-11 | 英飞凌科技股份有限公司 | Chip card reads equipment |
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| Publication number | Publication date |
|---|---|
| CN102184443B (en) | 2013-05-08 |
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