KR20080006014U - Card Holder for Intercept Frequency - Google Patents

Abstract

The present invention relates to a radio wave blocking card holder, comprising a front portion made of a predetermined non-conductive material, a rear portion made of a predetermined non-conductive material and a predetermined conductive material provided between the front portion and the rear portion. And a metal film (or metal net) formed.

Description

Jammer Card Holder {Card Holder for Intercept Frequency}

The present invention is a metal film (or a metal mesh) including a front part made of a predetermined non-conductive material, a back part made of a predetermined non-conductive material, and a predetermined conductive material provided between the front part and the back part. It relates to a radio wave blocking card holder having a).

With the development of information and communication technology, cards capable of making payments without contact such as transportation cards are accommodated in wallets, and the emergence of such contactless cards provides convenience for life.

On the other hand, the contactless card includes a problem that can be hacked and modulated by RF (Radio Frequency) dump, etc. In particular, the RF dump includes a fatal problem that can occur between the owner of the contactless card without the recognition. .

The present invention for solving the above problems comprises a front portion made of a predetermined non-conductive material, a back portion made of a predetermined non-conductive material and a predetermined conductive material provided between the front portion and the back portion It is to provide a radio wave blocking card holder having a metal film (or metal mesh).

The jamming card holder according to the present invention, a front portion made of a predetermined non-conductive material, a back portion made of a predetermined non-conductive material and a predetermined conductive material provided between the front portion and the rear portion It is characterized by comprising a metal film (or metal net) made of.

In addition, a paint including a predetermined conductive material on one side between the front portion formed of a predetermined non-conductive material, the rear portion formed of a predetermined non-conductive material and the front portion (or the rear portion). It is characterized by comprising a conductive paint layer made by applying.

In addition, a conductive printed layer formed by printing a predetermined conductive material on one side between the front portion made of a predetermined non-conductive material, the rear portion made of a predetermined non-conductive material and the front portion (or the rear portion). Characterized in that provided.

Hereinafter, with reference to the accompanying drawings and description will be described in detail the operating principle of the preferred embodiment of the present invention. However, the drawings and the following description shown below are for a preferred embodiment among various methods for effectively explaining the features of the present invention, the present invention is not limited only to the following drawings and description. In addition, in the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to intention or custom of a user or an operator. Therefore, the definition should be made based on the general contents of the present invention.

In addition, preferred embodiments of the present invention to be carried out below are provided in each system functional configuration to efficiently describe the technical components constituting the present invention, or system functions that are commonly provided in the technical field to which the present invention belongs The configuration will be omitted, and described mainly on the functional configuration to be additionally provided for the present invention. If those of ordinary skill in the art to which the present invention pertains, it will be able to easily understand the function of the components that are conventionally used among the omitted functional configuration not shown below, and also the configuration omitted as described above The relationship between the elements and the components added for the present invention will also be clearly understood.

In addition, the following examples will be used to properly modify, integrate, or separate the terms so that those skilled in the art to clearly understand the key technical features of the present invention can be clearly understood. However, this invention is not limited by this.

As a result, the technical idea of the present invention is determined by the claims, and the following embodiments are one means for efficiently explaining the technical idea of the present invention to those skilled in the art to which the present invention belongs. It is only.

Figure 1 shows the configuration of the anti-jamming wallet of the wallet type to block external propagation regardless of the direction according to an embodiment of the present invention.

In more detail, FIG. 1 shows a bent metal film (or metal mesh) including a conductive material for blocking radio waves between a wallet envelope and an inner skin including a non-conductive material made of leather (or fiber). In the case where the wallet is a half-fold wallet, it shows a configuration for a radio blocking wallet that blocks external radio waves irrespective of the direction, if the person having ordinary knowledge in the field of the present invention, reference and modification And a conductive paint layer coated with a predetermined paint containing a conductive material between the outer skin and the inner skin of the leather of the wallet in addition to the bent metal film (or metal net), or by printing a predetermined conductive material to prevent external propagation. It would be possible to infer various implementation methods having a conductive printed layer to block, but the present invention is in all implementations inferred Law, and is not limited by the implementation method shown in FIG.

For example, those skilled in the art to which the present invention belongs, the metal film provided with a predetermined conductive material that can block the radio wave in the portion that puts a predetermined card in the inside of the wallet by referring to and modifying the present Figure 1 Various implementation methods, such as having a metal mesh or the like, may be inferred, but the present invention includes all the implementation methods inferred above and is not limited by the implementation method shown in FIG.

Referring to FIG. 1, the anti-jamming wallet has an outer surface 100 including a non-conductive material of a predetermined leather (or fiber) material, and an inner surface 110 including a non-conductive material of a fiber material. And a predetermined metal film (or metal mesh) 105 including a predetermined conductive material between the outer surface and the inner surface.

The outer surface 100 of the wallet is characterized in that it comprises a non-conductive material, such as leather or fiber, as the outer exposed surface of the wallet.

The inner surface 110 of the wallet is an inner exposed surface of the wallet, it characterized in that it comprises a non-conductive material, such as leather or fibers of a softer material than the outer exposed surface.

The metal film (or metal mesh) 105 provided between the outer surface 100 and the inner surface of the wallet is characterized in that it comprises a predetermined conductive material bent, the conductive from the outside of the wallet It is characterized by blocking the radio wave transmitted to at least one contactless card located in the wallet.

According to the implementation method of the present invention, the metal film (or metal mesh) 105 is a bent metal film that can be easily folded or unfolded, and does not decompose even when folded or unfolded, and propagates to the outer surface of the metal film (for example, And a radio wave including a command for reading or writing the information recorded on the card) or absorbing from the metal film to prevent the radio wave from reaching the card provided inside the metal film. And it is characterized in that it serves to protect from reading or writing the information recorded in the card for a predetermined card provided in the wallet.

According to the implementation method of the present invention, the metal film (or metal mesh) 105 is a bent metallic mesh that can be easily folded or unfolded and does not disassemble even when folded or unfolded, and reads or writes information recorded on the card. By providing a plurality of holes smaller than the wavelength of the radio wave for, characterized in that it serves to block the radio wave through a lifesaving of a size smaller than the wavelength of the radio wave reaching the metal network.

According to another embodiment of the present invention, instead of the metal film (or metal mesh) 105, a predetermined conductive material is painted between the outer surface 100 and the inner surface 110, or the outer surface ( By printing a predetermined conductive material between the inner surface 110 and the inner surface 110, it is possible to block the radio wave transmitted to the at least one non-contact card located in the outer shell from the outer shell, the present invention This is not limited.

Figure 2 illustrates a configuration for a wallet-type anti-jamming wallet for selectively blocking external radio waves in a specific one direction according to another embodiment of the present invention.

In more detail, FIG. 2 illustrates a configuration of an anti-jamming wallet in which a wallet having a bent metal film (or a metal mesh) including a conductive material for blocking radio waves blocks external radio waves in a specific direction. Those skilled in the art to which the present invention pertains may refer to and modify this drawing to apply a predetermined paint containing a conductive material between the outer skin and the inner skin of the leather of the wallet in addition to the curved metal film (or metal mesh). Various implementation methods may be inferred by providing a conductive paint layer or by printing a predetermined conductive material to block external radio waves, but the present invention includes all the inferred implementation methods. It is not limited by the implementation method shown in FIG.

For example, those skilled in the art to which the present invention belongs, the metal film with a predetermined conductive material that can block the radio wave in the portion to insert a predetermined card in the inside of the wallet by referencing and modifying the drawing 2 Various implementation methods, such as having a metal mesh or the like, may be inferred, but the present invention includes all the implementation methods inferred above and is not limited by the implementation method shown in FIG.

Referring to FIG. 2, the anti-jamming wallet has an outer surface 200 including a non-conductive material of a predetermined leather (or fiber) material, and an inner surface 210 including a non-conductive material of a fiber material. And a predetermined metal film (or a metal mesh) including a conductive material in a partial region between the outer surface and the inner surface (for example, a region exposed in one direction when the wallet is folded in half). ) 205, characterized in that consisting of.

The outer surface 200 of the wallet is characterized in that it comprises a non-conductive material, such as leather or fiber, as the outer exposed surface of the wallet.

The inner surface 210 of the wallet is an inner exposed surface of the wallet, characterized in that it comprises a non-conductive material, such as leather or fibers of a softer material than the outer exposed surface.

The metal film (or metal mesh) 205 provided between the outer surface 200 and the inner surface of the wallet is characterized in that it comprises a predetermined bending conductive material, the conductive from the outside of the wallet It is characterized by blocking the radio wave transmitted to at least one contactless card located in the wallet.

According to the implementation method of the present invention, the metal film (or metal mesh) 205 is a bent metal film that can be easily folded or unfolded, and does not disassemble even when folded or unfolded, and is exposed in one direction when the wallet is folded. Radio waves that are provided on the outer surface 200 and the inner surface 210 to reach the outer surface of the metal film from the direction in which the metal film is provided (for example, radio waves including instructions for reading or writing information recorded on the card). Reflecting or absorbing from the metal film to prevent the radio wave from reaching the card provided inside the metal film, and recorded on the card for a predetermined card provided in the wallet. It serves to defend against reading or writing information.

According to the implementation method of the present invention, the metal film (or metal mesh) 205 is a bent metallic mesh that can be easily folded or unfolded and does not disassemble even when folded or unfolded, and reads or writes information recorded on the card. By providing a plurality of holes smaller than the wavelength of the radio wave for, it serves to block the radio wave through a lifesaving of a size smaller than the wavelength of the radio wave reaching the metal film (or metal mesh) 205. .

According to another embodiment of the present invention, instead of the metal film (or metal mesh) 205, a partial region between the outer surface 200 and the inner surface 210 (for example, when the wallet is folded in half, one direction At least one located in the wallet from the outside of the wallet by painting a conductive material on the exposed area) or by printing the conductive material between the outer surface 200 and the inner surface 210. It is possible to block the radio wave transmitted to the above contactless card, and the present invention is not limited thereto.

Figure 3 shows the configuration of the anti-jamming wallet of the long wallet type to block the external radio waves regardless of the direction according to an embodiment of the present invention.

More specifically, FIG. 3 shows a long wallet (eg, a wallet in which bills are not folded when a certain bill is inserted) provided with a bent metal film (or metal mesh) containing a conductive material for blocking radio waves. As shown in FIG. 3, a person having a general knowledge in the field to which the present invention belongs, will be referred to and modified with reference to FIG. It is possible to infer various implementation methods including a conductive paint layer coated with a predetermined paint including a conductive material between the outer skin and the inner skin of the film, or a conductive printed layer that blocks external radio waves by printing a predetermined conductive material. However, the present invention includes all the implementation methods inferred above, and is not limited by the implementation method shown in FIG. The.

For example, those skilled in the art to which the present invention belongs, the metal film with a predetermined conductive material capable of blocking the radio wave in the portion to insert a predetermined card in the inside of the long wallet by referencing and modifying the figure 3 Various implementation methods, such as having a metal mesh or the like, can be inferred, but the present invention includes all the implementation methods inferred above and is not limited by the implementation method shown in FIG.

Referring to FIG. 3, the jammer wallet has an outer surface 300 including a non-conductive material of a predetermined leather (or fiber) material, and an inner surface 310 including a non-conductive material of a fiber material. And a predetermined metal film (or metal mesh) 305 including a predetermined conductive material between the outer surface and the inner surface.

The outer surface 300 of the long wallet is an outer exposed surface of the long wallet, characterized in that it comprises a non-conductive material, such as leather, or fiber bent.

The inner surface 310 of the long wallet is an inner exposed surface of the long wallet, and is characterized in that it comprises a non-conductive material such as leather, fibers, or the like softer than the outer exposed surface.

The metal film (or metal mesh) 305 provided between the outer surface 300 and the inner surface of the long wallet is characterized in that it comprises a predetermined conductive material bent, the conductive from the outside of the long wallet It is characterized by blocking the radio wave transmitted to at least one contactless card located in the long wallet.

According to the implementation method of the present invention, the metal film (or metal mesh) 305 is a bent metal film that can be easily folded or unfolded, and does not decompose even when folded or unfolded, and propagates to the outer surface of the metal film (for example, And a radio wave including a command for reading or writing the information recorded on the card) or absorbing from the metal film to prevent the radio wave from reaching the card provided inside the metal film. And protects from reading or writing information recorded in the card for a predetermined card provided in the long wallet from the outside.

According to the implementation method of the present invention, the metal film (or metal mesh) 305 is a bent metal mesh that can be easily folded or unfolded, and does not disassemble even when folded or unfolded, and reads or writes information recorded on the card. By providing a plurality of holes smaller than the wavelength of the radio wave for, characterized in that it serves to block the radio wave through a lifesaving of a size smaller than the wavelength of the radio wave reaching the metal network.

According to another embodiment of the present invention, instead of the metal film (or metal mesh) 305, a predetermined conductive material is painted between the outer surface 300 and the inner surface 310, or the outer surface ( By printing a predetermined conductive material between the 300 and the inner surface 310, it is possible to block the radio wave transmitted to at least one contactless card located in the long wallet from the outside of the long wallet, thereby This is not limited.

Figure 4 shows the configuration of a long wallet jam-proof purse to selectively block external radio waves in a specific one direction according to another embodiment of the present invention.

* Fig. 4 shows the configuration of the anti-jamming wallet in which a long wallet equipped with a bent metal film (or a metal mesh) containing a conductive material for blocking radio waves blocks external radio waves in a predetermined direction. If one of ordinary skill in the art to which the present invention pertains, the present invention is modified with reference to the drawing 4, in which a predetermined paint including a conductive material is applied to the front or rear side of the leather of the wallet in addition to the curved metal film (or metal mesh). It would be possible to infer various implementation methods that may have a conductive paint layer or serve as a conductive material by any printing form, but the present invention includes all the implementation methods inferred above, as shown in FIG. It is not limited by the implemented method.

For example, those skilled in the art to which the present invention pertains may refer to and modify the present invention, such that a metal film (or metal mesh) provided with a predetermined conductive material may be used in addition to the direction shown in FIG. Various implementation methods may be inferred, such as being provided in a direction opposite to the direction shown in FIG. 4 of the long wallet, but the present invention includes all the implementation methods inferred from the above, and by the implementation method shown in FIG. It is not limited.

In addition, if a person having ordinary knowledge in the field of the present invention, a metal film provided with a predetermined conductive material capable of blocking the radio wave in the portion to put a predetermined card in the inside of the long wallet by referencing and modifying the figure 4 Various implementation methods, such as having a metal mesh or the like, can be inferred, but the present invention includes all the implementation methods inferred above and is not limited by the implementation method shown in FIG.

Referring to FIG. 4, the jammer wallet has an outer surface 400 including a non-conductive material made of a predetermined leather (or fiber) material, and an inner surface 410 made of a non-conductive material made of fiber. And a predetermined metal film (or a metal mesh) including a conductive material in a partial region between the outer surface and the inner surface (for example, a region exposed in one direction when the wallet is folded in half). ) 405 is characterized by consisting of.

The outer surface 400 of the wallet is an outer exposed surface of the wallet, characterized in that it comprises a non-conductive material bent, such as leather or fiber.

The inner surface 410 of the wallet is an inner exposed surface of the wallet, it characterized in that it comprises a non-conductive material, such as leather or fibers of a softer material than the outer exposed surface.

The metal film (or metal mesh) 405 provided between the outer surface 400 and the inner surface of the wallet is characterized in that it comprises a predetermined bending conductive material, the conductive from the outside of the wallet It is characterized by blocking the radio wave transmitted to at least one contactless card located in the wallet.

According to the implementation method of the present invention, the metal film (or metal mesh) 405 is a bent metal film that can be easily folded or unfolded, and does not disassemble even when folded or unfolded, and is exposed in one direction when the wallet is folded. Radio waves that are provided on the outer surface 400 and the inner surface 410 to reach the outer surface of the metal film from the direction in which the metal film is provided (for example, a radio wave including instructions for reading or writing information recorded on the card). Reflecting or absorbing from the metal film to prevent the radio wave from reaching the card provided inside the metal film, and recorded on the card for a predetermined card provided in the wallet. It serves to defend against reading or writing information.

According to the implementation method of the present invention, the metal film (or metal mesh) 405 is a bent metal mesh that can be easily folded or unfolded and does not disassemble even when folded or unfolded, and reads or writes information recorded on the card. By providing a plurality of holes smaller than the wavelength of the radio wave for the, it is characterized in that it serves to block the radio wave through a lifesaving of a size smaller than the wavelength of the radio wave reaching the metal film (or metal mesh) 405. .

According to another embodiment of the present invention, instead of the metal film (or metal mesh) 405, a partial region between the outer surface 400 and the inner surface 410 (for example, when the wallet is folded in half, one direction At least one located in the wallet from the outside of the wallet by painting a conductive material on the exposed area) or by printing the conductive material between the outer surface 400 and the inner surface 410. It is possible to block the radio wave transmitted to the above contactless card, and the present invention is not limited thereto.

5 is a diagram showing a hierarchy of wallets shown in the drawing according to an embodiment of the present invention.

In more detail, Fig. 5 is a ring wallet shown in Fig. 1 or Fig. 2, or a long wallet shown in Fig. 3 or Fig. 4, wherein the outer side 510 and the inner side 510 and the outer side of the wallet A hierarchical structure including a metal film (or metal mesh) 505 provided between the inner surface and the inner surface is illustrated.

Figure 6 shows the configuration of the radio wave blocking card holder for the card holder to insert a predetermined card according to the embodiment of the present invention to block the external radio waves regardless of the direction.

In more detail, FIG. 6 illustrates a configuration of a radio wave blocking card holder which blocks an external radio wave regardless of a direction by having a curved metal film (or a metal mesh) containing a conductive material in a card holder in which a predetermined card is inserted. As illustrated, those skilled in the art to which the present invention pertains may include any conductive material between the front and rear surfaces of the card holder, in addition to the metal film (or metal mesh) that is bent and modified by referring to FIG. 6. It would be possible to infer various implementation methods including a conductive paint layer painted or a conductive print layer that blocks external radio waves by printing a predetermined conductive material, but the present invention includes all the inferred implementation methods. It is not limited by the implementation method shown in FIG.

Referring to FIG. 6, the card holder includes a card holder front part 600 including a non-conductive material and a rear part 610 of a card holder including a non-conductive material. A metal film (or metal net) 605 including a conductive material inside the front part 600 and the card holder back part 610 is formed on the card holder front part 600 and the card holder back part 610. A predetermined card is provided between the metal film (or metal net) 605 which is provided at each side and includes the conductive material.

The card holder front part 600 and the card holder back part 610 are external exposed surfaces of the card holder, and are made of a material including at least one of leather, fiber, plastic, and the like. .

The metal film 605 including a predetermined conductive material in the card holder front part 600 and the card holder rear part 610 may store information recorded on a card about a predetermined card provided in the wallet. Its role is to defend against reading or writing.

According to the implementation method of the present invention, the metal film (or metal mesh) 605 is a bent metallic mesh that can be easily folded or unfolded and does not disassemble even when folded or unfolded, and reads or writes information recorded on the card. By providing a plurality of holes smaller than the wavelength of the radio wave for, it serves to block the radio wave through a lifesaving of a size smaller than the wavelength of the radio wave reaching the metal film (or metal mesh) 605. .

According to another exemplary embodiment of the present invention, instead of the metal film (or metal mesh) 605, a partial region between the front portion 600 and the rear portion 610 (eg, when the wallet is folded in half, in one direction) At least one non-contact type positioned within the wallet from the outside of the wallet by painting a conductive material on the exposed area or by printing the conductive material between the front part 600 and the rear part 610. It is possible to block the radio wave transmitted to the card, whereby the present invention is not limited.

FIG. 7 illustrates a configuration of a radio wave blocking card holder in which a card holder into which a predetermined card is inserted according to an embodiment of the present invention blocks external radio waves in a predetermined direction.

In more detail, FIG. 7 illustrates a radio wave blocking card holder configuration in which a bent metal film (or a metal net) containing a conductive material is provided on one side of a card holder into which a predetermined card is placed. As one of ordinary skill in the art to which the present invention pertains, a predetermined paint including a conductive material may be applied to the front or rear side of the card holder in addition to the curved metal film (or metal mesh) by referring to and modifying the present invention. It would be possible to infer various embodiments of the method having a painted layer of conductive paint, or capable of acting as a conductive material by a predetermined printing form, but the present invention includes all of the embodiments inferred above. It is not limited by the implementation method shown.

For example, those skilled in the art to which the present invention pertains may refer to the present invention, and modify the metal film 705 or the metal mesh 705 including a predetermined conductive material by referring to and modifying the drawing of the card holder front part 700. In addition to the direction may be inferred various implementation methods, such as provided in the rear portion 710 of the card holder, the present invention includes all the implementation methods inferred, and is not limited by the implementation method shown in FIG. .

Referring to FIG. 7, the card holder includes a card holder front part 700 formed of a predetermined non-conductive material and a rear part 710 of a card holder made of a predetermined non-conductive material. A metal film 705 or a metal mesh 705 including a predetermined conductive material is formed inside the card holder front part 700 and the card holder back part 710 toward the card holder front part 700 or the card holder. A predetermined card is provided between the metal film 705 or the metal mesh 705 including the conductive material and the card holder front part 700 or the card holder back part 710 on the rear part 710. It is characterized by.

The card holder front part 700 and the card holder back part 710 are externally exposed surfaces of the card holder, and are made of a material including at least one of leather, fiber, plastic, and the like. .

The metal film 705 including a predetermined conductive material in the card holder front part 700 and the card holder back part 710 may store information recorded on a card about a predetermined card provided in the wallet. Its role is to defend against reading or writing.

According to the implementation method of the present invention, the metal film (or metal mesh) 705 is a bent metallic mesh that can be easily folded or unfolded, and does not disassemble even when folded or unfolded, and reads or writes information recorded on the card. By providing a plurality of holes smaller than the wavelength of the radio wave for, it characterized in that it serves to block the radio wave through a lifesaving of a size smaller than the wavelength of the radio wave reaching the metal film (or metal net) 705. .

According to another embodiment of the present invention, instead of the metal film (or metal mesh) 705, a partial region between the front portion 700 and the rear portion 710 (for example, when the wallet is folded in half, in one direction) At least one non-contact type positioned within the wallet from the outside of the wallet by painting a conductive material on the exposed area or by printing the conductive material between the front portion 700 and the rear portion 710. It is possible to block the radio wave transmitted to the card, whereby the present invention is not limited.

According to the present invention, by blocking the radio wave flowing from the outside in the wallet in which the various contactless cards are accommodated, there is an advantage that can safely protect the contactless card from hacking and forgery attempts such as RF dump.

1 is a block diagram illustrating a configuration of an anti-jamming wallet having a wallet type to block external propagation regardless of a direction according to an exemplary embodiment of the present invention.

Figure 2 shows the configuration of the anti-jamming wallet in the form of a wallet to selectively block external radio waves in a specific one direction according to another embodiment of the present invention.

Figure 3 shows the configuration of the anti-jamming wallet of the long wallet type to block external propagation regardless of the direction according to an embodiment of the present invention.

4 is a block diagram illustrating a configuration of a long-walled wallet for selectively blocking external radio waves in a specific one direction according to another embodiment of the present invention.

5 is a diagram illustrating a hierarchy of wallets shown in the drawing according to an embodiment of the present invention.

<Description of main parts of drawing>

100: outer surface 105: metal film

110: inner side

Claims (3)

A front portion comprising any non-conductive material; A back portion comprising any non-conductive material; And And a metal film (or metal mesh) including a predetermined conductive material provided between the front part and the rear part. A front portion comprising any non-conductive material; A back portion comprising any non-conductive material; And And a conductive paint layer formed by applying a paint including a predetermined conductive material to one side between the front part (or the rear part). A front portion comprising any non-conductive material; A back portion comprising any non-conductive material; And And a conductive printing layer formed by printing a predetermined conductive material on one side between the front part (or the rear part).