KR100537452B1 - 증폭안테나를 갖는 플라스틱카드 - Google Patents
증폭안테나를 갖는 플라스틱카드 Download PDFInfo
- Publication number
- KR100537452B1 KR100537452B1 KR1020050025887A KR20050025887A KR100537452B1 KR 100537452 B1 KR100537452 B1 KR 100537452B1 KR 1020050025887 A KR1020050025887 A KR 1020050025887A KR 20050025887 A KR20050025887 A KR 20050025887A KR 100537452 B1 KR100537452 B1 KR 100537452B1
- Authority
- KR
- South Korea
- Prior art keywords
- antenna coil
- card
- antenna
- plastic card
- chip
- Prior art date
Links
Classifications
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- 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
- G06K19/07773—Antenna details
- G06K19/07794—Antenna details the record carrier comprising a booster or auxiliary antenna in addition to the antenna connected directly to the integrated circuit
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
Description
Claims (4)
- 상면시트(10)와 하면시트(20) 사이에 위치된 코어시트(30)에는 IC칩(31)이 부착되고, IC칩(31)은 제1안테나코일(32)과 접점으로 연결되는 플라스틱카드(1)에 있어서,상기 코어시트(30)에 상기 제1안테나코일(32)과 무접점 되는 제2안테나코일(33)이 형성되고, 제2안테나코일(33)의 끝단에는 증폭부(34)가 연장 형성되도록 한 것을 특징으로 하는 증폭안테나를 갖는 플라스틱카드.
- 제 1항에 있어서, 상기 코어시트(30)는IC칩(31)과 접점으로 연결된 제1안테나코일(32)이 형성된 제1코어시트(30a)와,제2안테나코일(33)이 형성되고, 상기 제2안테나코일(33)의 끝단에 증폭부(34)가 연장 형성된 제2코어시트(30b)로 분리되도록 구성한 것을 특징으로 하는 증폭안테나를 갖는 플라스틱카드.
- 제 1항에 있어서,상기 제1안테나코일(32)은 IC칩(31a)의 저면에 부착됨을 특징으로 하는 증폭안테나를 갖는 플라스틱카드.
- 제 1항 내지 제 3항에 있어서,상기 증폭부(34)는 두 개의 코일이 서로 평행하고, 이웃하는 코일들이 서로 평행하게 지그재그 모양으로 형성한 것을 특징으로 하는 증폭안테나를 갖는 플라스틱카드.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050025887A KR100537452B1 (ko) | 2005-03-29 | 2005-03-29 | 증폭안테나를 갖는 플라스틱카드 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050025887A KR100537452B1 (ko) | 2005-03-29 | 2005-03-29 | 증폭안테나를 갖는 플라스틱카드 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100537452B1 true KR100537452B1 (ko) | 2005-12-19 |
Family
ID=37306777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050025887A KR100537452B1 (ko) | 2005-03-29 | 2005-03-29 | 증폭안테나를 갖는 플라스틱카드 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100537452B1 (ko) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008147061A1 (en) * | 2007-05-31 | 2008-12-04 | Jdc Tech Co., Ltd. | Method of fabricating smart display card having liquid crystal display unit |
CN103679251A (zh) * | 2012-09-25 | 2014-03-26 | 英飞凌科技股份有限公司 | 芯片卡以及用于制造芯片卡的方法 |
WO2014206579A1 (en) * | 2013-06-29 | 2014-12-31 | Féinics Amatech Teoranta | Booster antenna configurations and methods |
US9033250B2 (en) | 2010-08-12 | 2015-05-19 | Féinics Amatech Teoranta | Dual interface smart cards, and methods of manufacturing |
US9195932B2 (en) | 2010-08-12 | 2015-11-24 | Féinics Amatech Teoranta | Booster antenna configurations and methods |
US9633304B2 (en) | 2010-08-12 | 2017-04-25 | Féinics Amatech Teoranta | Booster antenna configurations and methods |
US10762413B2 (en) | 2012-08-30 | 2020-09-01 | Féinics Amatech Teoranta | Booster antenna configurations and methods |
-
2005
- 2005-03-29 KR KR1020050025887A patent/KR100537452B1/ko active IP Right Grant
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008147061A1 (en) * | 2007-05-31 | 2008-12-04 | Jdc Tech Co., Ltd. | Method of fabricating smart display card having liquid crystal display unit |
US9033250B2 (en) | 2010-08-12 | 2015-05-19 | Féinics Amatech Teoranta | Dual interface smart cards, and methods of manufacturing |
US9195932B2 (en) | 2010-08-12 | 2015-11-24 | Féinics Amatech Teoranta | Booster antenna configurations and methods |
US9449269B2 (en) | 2010-08-12 | 2016-09-20 | Féinics Amatech Teoranta | Methods and apparatus for embedding wire in substrates for secure documents |
US9633304B2 (en) | 2010-08-12 | 2017-04-25 | Féinics Amatech Teoranta | Booster antenna configurations and methods |
US10762413B2 (en) | 2012-08-30 | 2020-09-01 | Féinics Amatech Teoranta | Booster antenna configurations and methods |
CN103679251A (zh) * | 2012-09-25 | 2014-03-26 | 英飞凌科技股份有限公司 | 芯片卡以及用于制造芯片卡的方法 |
WO2014206579A1 (en) * | 2013-06-29 | 2014-12-31 | Féinics Amatech Teoranta | Booster antenna configurations and methods |
EP4050516A3 (en) * | 2013-06-29 | 2022-11-16 | Féinics AmaTech Teoranta | Card body for a smart card, smart card and method of embedding a wire |
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