KR20140077238A - Card for avoiding double recognition of rf card - Google Patents

Card for avoiding double recognition of rf card Download PDF

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Publication number
KR20140077238A
KR20140077238A KR1020120138965A KR20120138965A KR20140077238A KR 20140077238 A KR20140077238 A KR 20140077238A KR 1020120138965 A KR1020120138965 A KR 1020120138965A KR 20120138965 A KR20120138965 A KR 20120138965A KR 20140077238 A KR20140077238 A KR 20140077238A
Authority
KR
South Korea
Prior art keywords
card
electromagnetic wave
wave shielding
card member
recognition
Prior art date
Application number
KR1020120138965A
Other languages
Korean (ko)
Inventor
김민상
Original Assignee
호서대학교 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 호서대학교 산학협력단 filed Critical 호서대학교 산학협력단
Priority to KR1020120138965A priority Critical patent/KR20140077238A/en
Publication of KR20140077238A publication Critical patent/KR20140077238A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D15/00—Printed matter of special format or style not otherwise provided for
    • B42D15/0073—Printed matter of special format or style not otherwise provided for characterised by shape or material of the sheets
    • B42D15/0093—Sheet materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D15/00—Printed matter of special format or style not otherwise provided for
    • B42D15/02—Postcards; Greeting, menu, business or like cards; Letter cards or letter-sheets
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2425/00—Cards, e.g. identity cards, credit cards

Abstract

A business card for preventing double recognition of an RF card includes a card member which is formed in a size capable of being stored in a card storage pocket of a wallet and has a plate shape on which predetermined information is written on the front surface and an electromagnetic wave blocking film formed on the rear surface facing the front surface of the card member. The electromagnetic wave blocking film includes aluminum and, the card member includes one among paper and synthetic resins.

Description

CARD FOR AVOIDING DOUBLE RECOGNITION OF RF CARD "

The present invention relates to an RF card duplication recognition prevention business card. More particularly, the present invention relates to a business card that prevents duplicate recognition of an RF card such that only one of a plurality of RF cards with embedded RF tags can be recognized.

In recent years, credit cards, traffic cards, and identification cards with RF tags have been developed. Specific information is embedded in the RF tag, and information embedded in the RF tag is transmitted to the RF reader.

Cards with embedded RF tags are used in various fields such as traffic cards, credit cards, and identity cards.

However, since the card having the RF tag is used in various applications and various places, the user stores a plurality of cards having the RF tag therein in his wallet or the like.

When a plurality of cards having RF tags embedded therein are stored in the wallet and a plurality of cards having RF tags embedded therein are accessed, the RF reader receives the RF There is a problem that a tag recognition error occurs.

In order to prevent such an RF tag recognition error from occurring, a user takes out a card having a desired RF tag from his wallet and accesses the RF reader. When such a card having a plurality of RF tags is carried, the user inconvenience .

The present invention provides a business card that prevents duplicate recognition of an RF card that allows only one specific RF tag to act as a response and a business card to an RF reader even if a card having an RF tag is included in a wallet or the like.

The technical object of the present invention is not limited to the above-mentioned technical objects and other technical objects which are not mentioned can be clearly understood by those skilled in the art from the following description will be.

In one embodiment, a business card for preventing duplicate recognition of an RF card is formed in a size accommodated in a card storage pocket of a purse, a card member having a plate shape in which specific information is written on the front side, And an electromagnetic wave shielding film formed on the rear surface facing the front surface of the card member.

The electromagnetic shielding film of the business card that prevents duplicate recognition of the RF card includes aluminum, and the card member includes either paper or synthetic resin.

In one embodiment, a business card for preventing duplicate recognition of an RF card is formed in a size accommodated in a card storage pocket of a purse, a card member having a plate shape in which specific information is written on the front side, An electromagnetic wave shielding member disposed on the rear surface of the card member opposite to the front surface of the card member and having the same shape and size as the card member and shielding electromagnetic waves; And a joining member joining the card member and the electromagnetic wave shielding member.

In one embodiment, the card member of the business card preventing duplicate recognition of the RF card includes any one of paper and synthetic resin, and the electromagnetic wave shielding member includes an aluminum plate.

In one embodiment, a business card for preventing duplicate recognition of an RF card is formed in a size accommodated in a card storage pocket of a purse, a first card member having a plate shape in which specific information is written on the front side, A second card member formed in the same shape and size as the first card member and having a plate shape in which specific information is written on the rear surface; An electromagnetic wave shielding member formed in the same shape and size as the first and second card members and interposed between the first and second card members to shield electromagnetic waves; And a joining member for bonding the first and second card members and the electromagnetic wave shielding member to each other.

The card member of the business card preventing duplicate recognition of the RF card includes any one of paper and synthetic resin, and the electromagnetic wave shielding member includes an aluminum plate.

According to the present invention, even if a card having an RF tag is inserted into a plurality of wallets or the like and a wallet is tagged by a hooked RF reader, only one card responds to the RF reader, It is possible to prevent the card from being recognized as being duplicated.

FIG. 1 is a perspective view illustrating a business card for preventing duplicate recognition of an RF card according to an embodiment of the present invention. Referring to FIG.
2 is a cross-sectional view taken along line II 'of FIG.
3 is a perspective view illustrating a business card for preventing duplicate recognition of an RF card according to another embodiment of the present invention.
4 is a cross-sectional view taken along line II-II 'of FIG.
FIG. 5 is a perspective view illustrating a business card for preventing duplicate recognition of an RF card according to another embodiment of the present invention. FIG.
6 is a cross-sectional view taken along line III-III 'of FIG.
FIG. 7 is a perspective view illustrating a business card for preventing duplicate recognition of an RF card according to another embodiment of the present invention. FIG.
8 is a cross-sectional view taken along the line IV-IV 'in FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The sizes and shapes of the components shown in the drawings may be exaggerated for clarity and convenience. In addition, terms defined in consideration of the configuration and operation of the present invention may be changed according to the intention or custom of the user, the operator. The definitions of these terms should be interpreted based on the contents of the present specification and meanings and concepts in accordance with the technical idea of the present invention.

FIG. 1 is a perspective view illustrating a business card for preventing duplicate recognition of an RF card according to an embodiment of the present invention. Referring to FIG. 2 is a cross-sectional view taken along line I-I 'of FIG.

Referring to FIGS. 1 and 2, a business card 30 for preventing duplicate recognition of an RF card includes a card member 10 and an electromagnetic wave shielding film 20.

In one embodiment of the present invention, the business card 30 for preventing duplicate recognition of the RF card including the card member 10 and the electromagnetic wave shielding film 20 is formed in a shape suitable for being housed in a plurality of card storage pockets formed in a wallet, .

The card member 10 is formed, for example, in a paper or synthetic resin plate shape and size suitable for being stored in a plurality of card storage pockets formed in a wallet or the like.

In one embodiment of the present invention, the card member 10 includes, for example, paper and includes, on the front side of the paper, a name, address, trade name, telephone number, email address, fax number, The same personal information is printed.

Since the electromagnetic shielding film 20 made of aluminum having a high light reflectance is formed on the rear surface of the card member 10 in accordance with the embodiment of the present invention, instead of printing personal information on the card member 10, Information may be formed by perforating the information portion in the shape of a letter or symbol so that the personal information may be expressed by the exposed electromagnetic shielding film 20.

The electromagnetic wave shielding film 20 is formed on the back surface of the card member 10. For example, the electromagnetic wave shielding film 20 may be integrally formed on the rear surface of the card member 10.

The electromagnetic shielding film 20 may be formed by a plating process or a method in which a liquid mixed with aluminum grains is supplied to the card member 10 through a jetting process, As shown in FIG.

In one embodiment of the present invention, when the card member 10 includes a synthetic resin material, the electromagnetic shielding film 20 may be formed by a plating process, and when the card member 10 includes paper, 20 may be formed by an injection process.

A business card 30 for preventing recognition of an RF card having an electromagnetic wave shielding film 20 formed on the back surface of the card member 10 is provided on the front surface and / or rear surface of the card on which the RF tag for shielding the electromagnetic wave It is possible to prevent a card having an unused RF tag from being recognized as being duplicated by the card reader.

Although it has been shown and described that the business card 30 for preventing duplicate recognition of the RF card has a shape suitable for being housed in a card storage pocket such as a purse or the like in the embodiment of the present invention, The business card 30 to be prevented may be formed in various shapes and sizes, and the material constituting the electromagnetic wave shielding film 20 may be replaced by another light metal instead of aluminum.

3 is a perspective view illustrating a business card for preventing duplicate recognition of an RF card according to another embodiment of the present invention. 4 is a cross-sectional view taken along line II-II 'of FIG.

3 and 4, the business card 40 for preventing recognition of duplication of the RF card includes an electromagnetic wave shielding plate for shielding electromagnetic waves, and personal information is formed on the surface of the electromagnetic wave shielding plate by engraved or embossed .

Alternatively, a print layer may be formed on the front surface or the rear surface of the electromagnetic wave shielding plate, the information layer including personal information.

The business card 40, which prevents duplicate recognition of the RF card, can be formed by processing an aluminum plate having a thin thickness, which is as light as aluminum and excellent in workability.

FIG. 5 is a perspective view illustrating a business card for preventing duplicate recognition of an RF card according to another embodiment of the present invention. FIG. 6 is a cross-sectional view taken along line III-III 'of FIG.

5 and 6, a business card 70 for preventing duplicate recognition of an RF card includes a card member 50, an electromagnetic wave shielding member 60, and a joining member 55.

In one embodiment of the present invention, the business card 70 for preventing duplication of the RF card including the card member 50 and the electromagnetic wave shielding member 60 is formed in a shape suitable for being stored in a plurality of card storage pockets And size.

The card member 50 is formed in a paper or synthetic resin plate shape and size suitable for being stored in, for example, a plurality of card storage pockets formed in a wallet or the like.

In one embodiment of the present invention, the card member 50 includes paper, and the front side of the paper is provided with the function of a business card. Personal information such as an address, a name, a telephone number, an e-mail address, a fax number, do.

The electromagnetic wave shielding member 60 is disposed on the rear surface of the card member 50. [ For example, the electromagnetic wave shielding member 60 may be disposed on the back surface of the card member 50. [

The electromagnetic wave shielding member 60 may include, for example, an aluminum plate which is easy to process and has a light weight.

The joining member 55 is interposed between the card member 50 and the electromagnetic wave shielding member 60 and the joining member 55 joins the card member 50 and the electromagnetic wave shielding member 60 to each other. The joining member 55 may include, for example, a double-sided adhesive tape or an adhesive having adhesiveness.

A business card 70 for preventing recognition of an RF card having an electromagnetic wave shielding member 60 formed on the back surface of the card member 50 is formed on the front surface and / or rear surface of the card on which the RF tag for shielding the electromagnetic wave, It is possible to prevent a card having an unused RF tag from being recognized as being duplicated by the card reader.

Although it has been shown and described that in the embodiment of the present invention, the business card 70 for preventing recognition of the redundancy of the RF card has a shape suitable for being stored in a card storage pocket such as a purse or the like, The business card 70 to be prevented may be formed in various shapes and sizes, and the material forming the electromagnetic wave shielding member 60 may be made of another light metal instead of aluminum.

7 is a perspective view illustrating a business card for preventing duplicate recognition of an RF card according to another embodiment of the present invention. 8 is a cross-sectional view taken along the line IV-IV 'in FIG.

7 and 8, a business card 110 for preventing recognition of duplication of an RF card includes a first card member 80, a second card member 90, an electromagnetic wave shielding member 100, and a joining member 75, .

In one embodiment of the present invention, the business card 110, which prevents duplicate recognition of the RF card including the first card member 80, the second card member 90, and the electromagnetic wave shielding member 100, Are formed in a shape and size suitable for being housed in four card storage pockets.

The first card member 80 is formed, for example, in a paper or synthetic resin plate shape and size suitable for being stored in a plurality of card storage pockets formed in a wallet or the like.

In one embodiment of the present invention, the first card member 80 includes paper, and the front of the paper is formed to have the function of a business card, such as an address, a name, a telephone number, an e-mail address, a fax number, Is printed.

The second card member 90 is formed, for example, in a paper or synthetic resin plate shape and size suitable for being stored in a plurality of card storage pockets formed in a wallet or the like.

In an embodiment of the present invention, the second card member 90 includes paper, and may be provided on the front side of the paper with the function of a business card, such as an address, a name, a telephone number, an e-mail address, a fax number, Is printed.

The first card member 80 and the second card member 90 are formed in the same shape and the same size, for example, and the first card member 80 and the second card member 90 are disposed to face each other do.

The electromagnetic wave shielding member 100 is sandwiched between the first and second card members 80 and 90.

The electromagnetic wave shielding member 100 may include, for example, an aluminum plate that is easy to process and has a light weight.

The joining member 75 is interposed between the first and second card members 80 and 90 and the electromagnetic wave shielding member 100 and the joining member 75 is disposed between the first and second card members 80 and 90 And the electromagnetic wave shielding member 100 are bonded to each other. The bonding member 75 may include, for example, a double-sided adhesive tape or an adhesive having adhesiveness.

A business card 110 for preventing recognition of an overlapping RF card between the first and second card members 80 and 90 through the electromagnetic wave shielding member 100 is disposed in the pocket of the purse, It is possible to prevent a card having an unused RF tag from being recognized as being duplicated by the card reader by disposing it on the front face and / or the back face of the card.

Although it has been shown and described that the business card 110 for preventing the recognition of the duplication of the RF card has a shape suitable for being stored in a card storage pocket such as a purse or the like in the embodiment of the present invention, The business card 110 to prevent the electromagnetic wave shielding member 100 may be formed in various shapes and sizes. Alternatively, the electromagnetic wave shielding member 100 may be made of another light metal instead of aluminum.

As described above in detail, even if a plurality of cards having an RF tag are inserted into a wallet or the like and a wallet is tagged by a hooked RF reader, only one of the cards responds to the RF reader to prevent duplicate identification of a plurality of RF cards .

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Accordingly, the true scope of the present invention should be determined by the following claims.

30 ... business card 10 ... card member
20 ... electromagnetic wave shielding film

Claims (6)

A card member formed in a size accommodated in a card storage pocket of a purse and having a plate shape in which specific information is written on the front side; And
Wherein the RF card includes an electromagnetic wave shielding film formed on a rear surface of the card member facing the front surface of the card member.
The method according to claim 1,
The electromagnetic shielding film includes aluminum, and the card member prevents duplication of the RF card including any one of paper and synthetic resin.
A card member formed in a size accommodated in a card storage pocket of a purse and having a plate shape in which specific information is written on the front side;
An electromagnetic wave shielding member disposed on the rear surface of the card member opposite to the front surface of the card member and having the same shape and size as the card member and shielding electromagnetic waves; And
A business card that prevents duplicate recognition of an RF card including a joining member joining the card member and the electromagnetic wave shielding member.
The method of claim 3,
Wherein the card member includes one of paper and synthetic resin, and the electromagnetic wave shielding member prevents duplicate recognition of the RF card including the aluminum plate.
A first card member formed in a size accommodated in a card storage pocket of a purse and having a plate shape in which specific information is recorded on the front side;
A second card member formed in the same shape and size as the first card member and having a plate shape in which specific information is written on the rear surface;
An electromagnetic wave shielding member formed in the same shape and size as the first and second card members and interposed between the first and second card members to shield electromagnetic waves; And
And a junction member for bonding the first and second card members and the electromagnetic wave shielding member to each other.
6. The method of claim 5,
Wherein the card member includes one of paper and synthetic resin, and the electromagnetic wave shielding member prevents duplicate recognition of the RF card including the aluminum plate.
KR1020120138965A 2012-12-03 2012-12-03 Card for avoiding double recognition of rf card KR20140077238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120138965A KR20140077238A (en) 2012-12-03 2012-12-03 Card for avoiding double recognition of rf card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120138965A KR20140077238A (en) 2012-12-03 2012-12-03 Card for avoiding double recognition of rf card

Publications (1)

Publication Number Publication Date
KR20140077238A true KR20140077238A (en) 2014-06-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120138965A KR20140077238A (en) 2012-12-03 2012-12-03 Card for avoiding double recognition of rf card

Country Status (1)

Country Link
KR (1) KR20140077238A (en)

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