KR20090036309A - Smart label and manufacturing method - Google Patents

Smart label and manufacturing method Download PDF

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Publication number
KR20090036309A
KR20090036309A KR1020070101409A KR20070101409A KR20090036309A KR 20090036309 A KR20090036309 A KR 20090036309A KR 1020070101409 A KR1020070101409 A KR 1020070101409A KR 20070101409 A KR20070101409 A KR 20070101409A KR 20090036309 A KR20090036309 A KR 20090036309A
Authority
KR
South Korea
Prior art keywords
antenna
integrated circuit
chip
smart label
circuit chip
Prior art date
Application number
KR1020070101409A
Other languages
Korean (ko)
Inventor
전경일
Original Assignee
전경일
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 전경일 filed Critical 전경일
Priority to KR1020070101409A priority Critical patent/KR20090036309A/en
Publication of KR20090036309A publication Critical patent/KR20090036309A/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
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/22—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose for use in combination with accessories specially adapted for information-bearing cards
    • 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
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card

Abstract

A smart label and a manufacturing method thereof are provided to form an antenna layer economically to reduce the manufacturing cost and improve the quality of the smart label. A first sharp portion is formed on a surface of a nonmetallic thin tape(10) of roll tape shape as a Tomson blade according the design of an antenna. The nonmetallic thin tape is made of a tacky resin(20) and a separate paper(30). The Tomson is manufactured according the design of an antenna. An IC(Integrated Circuit) chip is electrically connected to an upper portion of an antenna. A sticker or a protective film(40) is attached to an upper portion of the nonmetallic thin tape. A first chip connector(12) and a second chip connector(13) are formed at a central portion of an antenna. An anisotropic conductive adhesive(15) is applied onto the surfaces of the first and second connectors. The IC chip adheres onto the anisotropic conductive adhesive.

Description

Smart label and manufacturing method

The present invention relates to a smart label and a method for manufacturing the same, and more particularly, to a smart label and a method for manufacturing the substrate comprising a printed circuit board.

The smart label refers to a label on which an integrated circuit chip is mounted. It is a kind of thing used as a logistics management marker, an electronic identity card, an electronic money, a credit card, etc. by inputting various information into an integrated circuit and attaching it to a substrate. For example, when a smart label is used as a logistics management marker, information on the article or livestock is always attached by attaching a smart label to the article or livestock that is subject to logistics management instead of a mark such as a bar code previously used. It is possible to input or output the data, thus enabling more systematic logistics management. In particular, in the logistics, the conventional barcode must be read by a barcode reader to recognize it.However, in the case of smart labels, smart labels, such as RF readers, can be applied even if they are attached to non-contact packaged items or invisible places. If the recognition is within the range of the device is recognized, it is characterized by the fact that there is no restriction element that must be located outside the conventional individual bar code.

As described above, smart labels having various application fields may be divided into high frequency and low frequency according to a communication method with a terminal. Typically, communication between the smart label and the terminal using a radio frequency. Therefore, since the information is exchanged only by bringing the smart label close to the device exchanging the information with the smart label, the information exchange is faster than the recognition mark such as a conventional barcode.

In the case of a smart label using a radio frequency as described above, an antenna must be formed on a substrate included in the smart label. Conventional methods of forming an antenna on a substrate include Cu, a plastic substrate such as PET, PE, and PVC. After laminating a metal such as Al and the like, a method of forming an antenna by etching the metal using a mask having a predetermined pattern is formed. However, forming an antenna by etching requires steps such as exposure and development, requires a lot of processes, expensive equipment for performing these processes, and requires additional materials such as developer used in these processes. There is a disadvantage in that it takes a lot of cost and time as a whole, the method of using the wire and the method of depositing the metal has a disadvantage of low economical due to low yield or similar disadvantages to the method by etching. These shortcomings have been recognized as a problem to be overcome in the present time when smart labels are generally widely used and need to produce a large number of smart labels. Especially, smart labels used in place of existing barcodes in logistics management. Since it is used and discarded once, the necessity of overcoming the above economic problem is emphasized more.

An object of the present invention for solving the above-mentioned problems of the prior art, by improving the manufacturing method and the smart label including the antenna formed by a more economical method and ultimately improve the quality in the production of smart label and The present invention provides a method of forming an antenna layer that reduces manufacturing costs.

The present invention to achieve the above object is:

After designing and designing the antenna according to the use place and purpose of the smart label, the non-ferrous metal thin film tapes such as Cu and Al, combined with a roll tape-type adhesive resin and release paper, were manufactured according to the antenna design. After forming the primary sheath by using the blade, transfer it to the fixed length of the antenna, and form the contact point with the integrated circuit chip of the antenna by using a predetermined mold. After the metered discharge, the integrated circuit chip is placed on the contact point of the antenna, and the contact point of the antenna and the integrated circuit chip are interconnected and attached using the heat generating crimp mechanisms at the top and the bottom of the antenna to be integrated by the electromagnetic induction effect between the antenna and the reader. The circuit chip is activated, and a smart sticker is attached on the surface of the smart label by attaching a sticker or an insulating protective film printed with the user's external pattern on the label. A method of manufacturing a smart label to the one taking the sheath according to the size of the labels Where Used comprising the step of winding in the form of a reel, characterized.

According to the invention,

In general, it is possible to make a smart label device at a relatively low cost, and the manufacturing process of the antenna is also possible to form the antenna in a small quantity and a large quantity, in a short delivery time and very inexpensively, and also with a thin film which is one of the antenna forming methods. It is possible to reduce and prevent the costly cost and damage of environmental contaminants that may occur in the etching of the thin film in order to obtain the predetermined RF characteristics generated in the etching of the method. The effect of providing a method for producing a simple, uniform and stable smart label can be expected.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration of a preferred embodiment of the present invention.

The presented embodiments are only for carrying out the present invention, and the gist of the present invention is not limited to these embodiments.

1 is a smart label commonly used in logistics management.

In the smart label, a circuit including an integrated circuit chip 14, an antenna 11, a first chip connection part 12, and a second chip connection part 13 is formed on the nonferrous metal thin film 10, and the nonferrous metal thin film 10. A release paper 30 layer was included at the bottom of the adhesive sheet 20 so as to be easily peeled off, and a sticker or an insulating protective film 40 printed with a user-specific external pattern of the label was printed on the surface of the smart label. Attach and use.

2 illustrates a connection portion between the integrated circuit chip 14 and the antenna 11,

The first chip connection portion 12 and the second chip connection portion 13 (portion connected to the integrated circuit chip 14) formed to have a narrow width at the center of the antenna 11, one direction (vertical direction with respect to the substrate) Only an anisotropic conductive adhesive 15 can be applied, which is electrically connected to the connections of the integrated circuit chip 14, and the integrated circuit chip 14 is mounted thereon.

Integrated circuit contact A 16 and integrated circuit contact B 17 are formed on a bottom surface of the integrated circuit chip 14, and ends of the integrated circuit contact A 16 are formed on the first chip of the antenna 11. The connection part 12 is connected, and the end portion of the integrated circuit contact B 17 is connected to the second chip connection part 13 of the antenna 11.

The conductive members as a whole constitute a circuit, and a sticker or an insulating protective film 40 printed with an insulating external pattern for protecting the circuit is covered on the substrate.

In FIG. 3, a method of manufacturing the smart label as described above will be described.

The manufacturing method of the smart label is largely an antenna forming step, transferring the smart label to a predetermined length, forming a contact point, quantitative coating of anisotropic conductive adhesive (ACG), mounting an integrated circuit chip, antenna contact Connecting the integrated circuit chip, removing non-ferrous metal parts other than the antenna pattern, attaching a sticker or insulating protective film printed with the external pattern, and cutting the size and shape according to the intended use in the form of a reel. It can be divided into steps to take.

The antenna forming step is a step of forming the shape of the antenna, the material of the non-ferrous metal thin film tape 10, such as Cu, Al, etc., in which the adhesive resin 20 in the form of a roll tape and the release paper 30 are combined. The antenna 11 is formed by forming a sheath of an antenna 11 shape on the nonferrous metal thin film 10 by using a primary press machine 50 using a domusong blade manufactured according to the drawing of the antenna.

The step of transferring to a predetermined length of the smart label is to use a straight line conveying device 60 to transfer to a predetermined length according to the design according to the purpose and use of the smart label to perform the next operation.

In addition, the step of forming a contact in the antenna shape is for connecting the integrated circuit chip 14 and the antenna 11, the contact portion of the integrated circuit chip and the antenna is integrated in the center of the antenna 11 shape. According to the contact form of the circuit chip using a predetermined mold and the secondary press machine 70 to form a contact, that is, the first chip connection portion 12 and the second chip connection portion 13,

An anisotropic conductive adhesive (ACG) 15 for electrically connecting an integrated circuit chip and an antenna to a region of a contact point of an antenna formed by the above process, as a step 80 of applying the following anisotropic conductive adhesive (ACG). Is applied,

Step 90 of placing the integrated circuit chip 14 is a process of placing the integrated circuit chip on the antenna contacts coated with the anisotropic conductive adhesive 15 for electrically connecting the integrated circuit chip and the antenna,

In the step of connecting the antenna contact and the integrated circuit chip, the anisotropic conductive adhesive (ACG) between the antenna contact and the integrated circuit chip 14 is applied to heat and pressure by using the heating and pressing crimping mechanism 100 of the upper and lower parts of the antenna and the chip. Hardened by the interconnection and attachment of antenna contacts and integrated circuit chips to communicate information with external devices.

Removing the non-ferrous metal portion other than the antenna pattern is a process of winding the winding machine 110 by removing the non-ferrous metal portion outside the antenna pattern formed above.

In addition, the step of attaching a sticker or insulating protective film 110 with an external pattern printed on the outside of the antenna pattern in addition to the printed sticker or smart label protective film according to the purpose or use of the smart label on the reel continuously Is a process of attaching the non-ferrous metal portion on the assembly of the removed smart label, and finally the size and shape of the smart label attached to the printed sticker or smart label protection film using the third press machine 120 according to the use It provides a manufacturing method equipped with a step of taking out a sheath and winding in the form of a reel.

1 is an exploded perspective view showing a smart label according to an embodiment of the present invention,

2 is a plan view of an antenna contact portion where an integrated circuit chip and a chip are positioned in a smart label;

3 is a side view showing a step-by-step process according to an embodiment of the present invention.

＊ Explanation of symbols for main part of drawing ＊

10: non-ferrous metal thin film layer, 11: antenna,

12: first chip connection portion, 13: second chip connection portion,

14: integrated circuit chip, 15: anisotropic conductive adhesive,

16: integrated circuit chip contact A, 17: integrated circuit chip contact B,

20: adhesive layer, 30: release paper,

40: protective film, 50: primary press,

60: linear feeder, 70: secondary press,

80: dosing applicator, 90: chip handler,

100: upper and lower heating presser, 110: winder,

120: 3rd press

Claims (12)

A non-ferrous metal thin film tape made of a roll tape-type adhesive resin and a release paper combined with a drawing of an antenna, forming a first sheath according to the drawing of an antenna to form an antenna, and forming an integrated circuit on the antenna. A smart label characterized in that the chip is electrically contacted and bonded, and a sticker or a protective film is attached to an upper surface of the nonferrous metal thin film tape. The smart label of claim 1, wherein the antenna has a first chip connection part and a second chip connection part that are narrower in a central portion thereof. The integrated circuit chip of claim 1, wherein anisotropic conductive adhesive (ACG) is applied to the surface of the first chip connection part and the second chip connection part formed at the center of the antenna, and then the integrated circuit chip is adhered thereon. Smart label. The smart label of claim 1, wherein an integrated circuit chip contact A and an integrated circuit chip contact B are formed on a bottom surface of the integrated circuit chip to be connected to the first chip connection part and the second chip connection part of the antenna. The smart label of claim 1, wherein the nonferrous metal thin film tape is made of copper (Cu) or aluminum (Al). Forming an antenna by forming a primary sheath by using a non-ferrous metal thin film tape in which a rolled tape-type adhesive resin and a release paper are combined, and using a Domusong blade manufactured according to the drawing of the antenna; Transferring the antenna to a predetermined length so that a next process is performed; Forming a first chip connection part and a second chip connection part at a center of the antenna shape by using a predetermined mold according to a contact shape of the integrated circuit chip and the antenna; Attaching an integrated circuit chip on top of the antenna; Smart label manufacturing method comprising a. 7. The process of claim 6, wherein attaching the integrated circuit chip to the top of the antenna Quantitatively applying anisotropic conductive adhesive (ACG) to surfaces of the first and second chip connections of the antenna; Placing an integrated circuit chip on an area where the anisotropic conductive adhesive (ACG) of the antenna is quantitatively discharged; Connecting the antenna to the chip so that the antenna and the chip can be interconnected and attached to each other by using heat and pressure to contact the antenna and the integrated circuit chip using heat and pressure using upper and lower heating crimping mechanisms. ; Smart label manufacturing method characterized in that consisting of. The method of claim 6, Smart label manufacturing method characterized in that the non-ferrous metal portion other than the antenna pattern in the non-ferrous metal thin film formed with the antenna. The method of claim 6, Smart label manufacturing method characterized in that it further comprises the step of attaching a sticker or an insulating protective film is printed on the user-specific external pattern of the label on the surface of the smart label. The method of claim 6, Smart label manufacturing method characterized in that to take out the sheath to the size according to the use of the smart label wound in the form of a reel. The method of claim 6, wherein the nonferrous metal thin film tape is made of copper (Cu) or aluminum (Al). After designing and designing the antenna according to the use place and purpose of the smart label integrated circuit chip and smart label, use a non-ferrous thin film tape combined with a roll tape-type adhesive resin and a release paper. After forming the first sheath according to the antenna pattern by using the manufactured Domusong blade, after forming the contact area between the antenna and the integrated circuit chip in the second mold using a predetermined mold, and then discharging the anisotropic conductive adhesive (ACG) The integrated circuit chip is placed on the contact point of the antenna to interconnect and attach the antenna contact point and the integrated circuit chip using the heat generating crimping mechanism of the upper and lower parts, thereby activating the integrated circuit chip by the electromagnetic induction effect between the antenna of the reader and each other. Smart stickers are attached by attaching a sticker or insulating protective film printed with the user's external pattern on the surface of the label. Smart label manufacturing method characterized in that the label is cut to the size according to the use and wound up in the form of a reel.
KR1020070101409A 2007-10-09 2007-10-09 Smart label and manufacturing method KR20090036309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070101409A KR20090036309A (en) 2007-10-09 2007-10-09 Smart label and manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070101409A KR20090036309A (en) 2007-10-09 2007-10-09 Smart label and manufacturing method

Publications (1)

Publication Number Publication Date
KR20090036309A true KR20090036309A (en) 2009-04-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070101409A KR20090036309A (en) 2007-10-09 2007-10-09 Smart label and manufacturing method

Country Status (1)

Country Link
KR (1) KR20090036309A (en)

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