JP7400030B2 - 無線通信カード及びその製造方法 - Google Patents
無線通信カード及びその製造方法 Download PDFInfo
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- 238000004519 manufacturing process Methods 0.000 title claims description 31
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 229910000859 α-Fe Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
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Classifications
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- 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
- G06K19/0772—Physical layout of the record carrier
- G06K19/07722—Physical layout of the record carrier the record carrier being multilayered, e.g. laminated sheets
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- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
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- 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
-
- 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
- B32B15/00—Layered products comprising a layer of metal
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/38—Layered products comprising a layer of synthetic resin comprising epoxy resins
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
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- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
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- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/041—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
-
- 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
- G06K19/0775—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 arrangements for connecting the integrated circuit to the antenna
- G06K19/07754—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 arrangements for connecting the integrated circuit to the antenna the connection being galvanic
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/206—Insulating
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Credit Cards Or The Like (AREA)
Description
110 第一オーバーレイ層
111 メタル層
112 絶縁層
120 アンテナインレー層
121 アンテナコイル
130 第二オーバーレイ層
131 エポキシ層
132 印刷層
133 抗菌層
134 マグネチックストリップオーバーレイ層
134a マグネチックストリップ
140 COB
141 COBパッド
142 COBチップ
143 COB接点領域
144 COB接点領域
145 段付き部
150 PVCインサート
151 収容溝
160 COB収容空間
200 COBスクラップ
300 ホットメルトテープ
Claims (10)
- 無線通信カードの製造方法において、
アンテナコイルを含むアンテナインレー層の上部に第一オーバーレイ層を積層するステップと、
前記第一オーバーレイ層の特定領域を貫通し、接触または非接触式通信機能を提供するCOB(チップオンボード)が挿入されるCOB収容空間を形成するステップと、
PVCインサートを前記形成されたCOB収容空間に挿入するステップと、
前記アンテナインレー層から引き出される前記アンテナコイルの両端を、前記PVCインサートに通過させ、前記COBに形成される接点領域に連結するステップと、
前記COBを、前記COB収容空間に挿入された前記PVCインサートに装着するステップと、を含み、
PVCインサートは、
COBがパンチングされて、開口部が形成されたCOBスクラップと、PVCフィルムを合紙し、前記合紙された合紙物から前記COBスクラップに形成された開口部と同じ領域を穿孔し、前記COBと同じ面積を有するように加工されることを特徴とする無線通信カードの製造方法。 - 前記PVCインサートは、0.1~0.3mmの厚さを有するPVCフィルムで製造されることを特徴とする請求項1に記載の無線通信カードの製造方法。
- 前記PVCインサートは、
前記合紙物の前記PVCフィルムにホットメルトテープを積層し、熱及び圧力を加えて、前記COBスクラップ、前記PVCフィルム、及び前記ホットメルトテープを付着処理した後、前記COBスクラップに形成された開口部と同じ領域を穿孔して得ることを特徴とする請求項1に記載の無線通信カードの製造方法。 - 前記COBの下端から突出するチップ部分が挿入される収容溝が前記PVCインサートに形成され、
前記ホットメルトテープは前記PVCインサートに形成された前記収容溝に対応する面積で穿孔されることを特徴とする請求項3に記載の無線通信カードの製造方法。 - 前記ホットメルトテープを利用して、前記PVCインサートが前記アンテナインレー層に付着することを特徴とする請求項4に記載の無線通信カードの製造方法。
- 前記アンテナインレー層の下部をカバーする第二オーバーレイ層を積層するステップをさらに含み、
前記第一オーバーレイ層を積層するステップは、
前記アンテナインレー層の上部に絶縁層を積層するステップと、
前記絶縁層の上部に強度及び復元力が向上するように、熱処理されたSUS材質のメタル層を積層するステップと、をさらに含み、
第二オーバーレイ層を積層するステップは、
前記アンテナインレー層の下部にエポキシ層を積層するステップと、
前記エポキシ層の下部に印刷層を積層するステップと、
前記印刷層の下部には、抗菌機能素材を用いて抗菌層を積層するステップと、をさらに含み、
前記メタル層、前記絶縁層、前記アンテナインレー層、前記エポキシ層、前記印刷層、及び前記抗菌層をラミネートするステップと、をさらに含むことを特徴とする請求項1に記載の無線通信カードの製造方法。 - 無線通信カードにおいて、
アンテナコイルを含むアンテナインレー層と、
前記アンテナインレー層の上部をカバーする第一オーバーレイ層と、
前記アンテナインレー層の下部をカバーする第二オーバーレイ層と、を含み、
前記第一オーバーレイ層の特定領域を貫通し、接触または非接触式通信機能を提供するCOB(チップオンボード)が挿入されるCOB収容空間が形成され、
前記COBの下端から突出するチップ部分が収容される収容溝が形成されるPVCインサートが前記COB収容空間に挿入され、
前記COBのチップ部分が前記PVCインサートの収容溝に収容され、前記COBが前記COB収容空間に挿入される前記PVCインサートに装着され、
前記PVCインサートは、最下端面に備えられたホットメルトテープを利用し、前記アンテナインレー層に付着されることを特徴とする無線通信カード。 - 前記PVCインサートは、0.1~0.3mmの厚さを有するPVCフィルムで製造されることを特徴とする請求項7に記載の無線通信カード。
- 前記アンテナインレー層から引き出される前記アンテナコイルの両端が、前記PVCインサートの収容溝を通じて通過して、前記COBに形成される接点領域に連結され、
前記PVCインサートの収容溝は、前記COBの下端から突出するチップ部分、及び前記COBの接点領域が収容される面積で、CNC(Computerized Numerical Control)工作加工を通じて穿孔されることを特徴とする請求項7に記載の無線通信カード。 - 前記第一オーバーレイ層は、
前記アンテナインレー層の上部に積層される絶縁層と、
前記絶縁層の上部に積層され、強度及び復元力が向上するように、熱処理されたSUS材質のメタル層と、を含み、
前記第二オーバーレイ層は、
前記アンテナインレー層の下部に積層されるエポキシ層と、
前記エポキシ層の下部に積層される印刷層と、
前記印刷層の下部に積層される抗菌層と、を含むことを特徴とする請求項7に記載の無線通信カード。
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Application Number | Priority Date | Filing Date | Title |
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KR10-2021-0090087 | 2021-07-09 | ||
KR1020210090087A KR102391551B1 (ko) | 2021-07-09 | 2021-07-09 | 무선 통신 카드 및 그 제조 방법 |
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JP7400030B2 true JP7400030B2 (ja) | 2023-12-18 |
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US (1) | US11875203B2 (ja) |
JP (1) | JP7400030B2 (ja) |
KR (1) | KR102391551B1 (ja) |
CN (1) | CN115600631A (ja) |
WO (1) | WO2023282682A1 (ja) |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004295772A (ja) | 2003-03-28 | 2004-10-21 | Toppan Forms Co Ltd | コンビネーション型icカード及びその製造方法 |
JP2013522738A (ja) | 2010-03-15 | 2013-06-13 | スマートラック アイピー ビー.ヴィー. | チップカードのための積層構造およびその製造方法 |
JP2017524171A (ja) | 2015-07-08 | 2017-08-24 | コンポーズキュア,リミティド ライアビリティ カンパニー | デュアルインターフェース能力を有する金属スマートカード |
WO2019006930A1 (zh) | 2017-07-03 | 2019-01-10 | 罗立国 | 手机盲吸充电支架 |
JP2019220139A (ja) | 2018-06-19 | 2019-12-26 | コナ アイ カンパニー リミテッド | メタルカード及びメタルカードの製造方法 |
US20200151534A1 (en) | 2013-01-18 | 2020-05-14 | Mustafa Lotya | Smart cards with metal layer(s) and methods of manufacture |
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US20200151534A1 (en) | 2013-01-18 | 2020-05-14 | Mustafa Lotya | Smart cards with metal layer(s) and methods of manufacture |
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