JP2004536399A5 - - Google Patents
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- JP2004536399A5 JP2004536399A5 JP2003514292A JP2003514292A JP2004536399A5 JP 2004536399 A5 JP2004536399 A5 JP 2004536399A5 JP 2003514292 A JP2003514292 A JP 2003514292A JP 2003514292 A JP2003514292 A JP 2003514292A JP 2004536399 A5 JP2004536399 A5 JP 2004536399A5
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- Prior art keywords
- connection pad
- antenna pattern
- capacitor plate
- antenna
- pattern
- Prior art date
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- 239000003990 capacitor Substances 0.000 claims 21
- 239000000758 substrate Substances 0.000 claims 3
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
Claims (4)
- 第1及び第2の主表面を含むベース基板を提供するステップと、
前記ベース基板の前記第1の主表面上に回路パターンを提供するステップであって、前記回路パターンが、
第1及び第2の端部と複数のコイルとを含むアンテナパターンであって、前記アンテナパターンの前記第1の端部を前記複数のコイルにより画定される内部空間内に配置し、前記アンテナパターンの前記第2の端部を前記複数のコイルの外部に配置するアンテナパターンと、
第1の接続パッド及び第2の接続パッドであって、前記第1の接続パッドが前記アンテナパターンの前記第1の端部と電気的に連通しており、前記第2の接続パッドが前記アンテナパターンの前記第2の端部と電気的に連通している接続パッドと、
各々が同調キャパシタ板接続部を介して前記アンテナパターンと電気的に連通している複数の同調キャパシタ板と、を含むステップと、
導電層を含むブリッジ回路組立体を提供するステップと、
前記ブリッジ回路組立体の前記導電層を介して前記第1の接続パッドを前記第2の接続パッドと電気的に接続するステップと、
キャパシタを形成するステップであって、前記キャパシタが前記複数の同調キャパシタ板と共通キャパシタ板とを含み、前記ブリッジ回路組立体の前記導電層が前記共通キャパシタ板を形成するステップと、
を含む、無線周波IDタグ装置を製造する方法であって、ここに
前記装置の共振周波数を測定するステップと、
前記同調キャパシタ板接続部のうち少なくとも1つを選択的に切断するステップと、を含む方法。 - 第1及び第2の主表面を含むベース基板と、
第1及び第2の端部と複数のコイルとを含むアンテナパターンであって、前記アンテナパターンの前記第1の端部が前記複数のコイルにより画定される内部空間内に配置され、前記アンテナパターンの前記第2の端部が前記複数のコイルの外部に配置されるアンテナパターンと、
第1の接続パッド及び第2の接続パッドであって、前記第1の接続パッドが前記アンテナパターンの前記第1の端部と電気的に連通しており、前記第2の接続パッドが前記アンテナパターンの前記第2の端部と電気的に連通している接続パッドと、
各々が同調キャパシタ板接続部を介して前記アンテナパターンと電気的に連通している複数の同調キャパシタ板と、
を含む無線周波IDタグベースと、
導電層を含むブリッジ回路組立体と、
前記複数の同調キャパシタ板と共通キャパシタ板とを含むキャパシタであって、前記ブリッジ回路組立体の前記導電層が前記共通キャパシタ板を形成し、更に前記第1の接続パッドが前記ブリッジ回路組立体の前記導電層を介して前記第2の接続パッドと電気的に接続されるキャパシタと、
を含む、無線周波IDタグ装置。 - 誘電体層により前記共通キャパシタ板から分離され、前記共通キャパシタ板の反対側に配置された少なくとも1つの切断された同調キャパシタ板を更に含む装置であって、前記切断された同調キャパシタ板が前記アンテナと電気的に連通していない、請求項2に記載の装置。
- 前記共通キャパシタ板と各前記同調キャパシタ板との間に配置された接着剤を更に含む、請求項2または3に記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/909,154 US6693541B2 (en) | 2001-07-19 | 2001-07-19 | RFID tag with bridge circuit assembly and methods of use |
PCT/US2002/015355 WO2003009007A2 (en) | 2001-07-19 | 2002-05-15 | Rfid tag with bridge circuit assembly and methods of use |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004536399A JP2004536399A (ja) | 2004-12-02 |
JP2004536399A5 true JP2004536399A5 (ja) | 2005-12-22 |
JP4142573B2 JP4142573B2 (ja) | 2008-09-03 |
Family
ID=25426716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003514292A Expired - Fee Related JP4142573B2 (ja) | 2001-07-19 | 2002-05-15 | ブリッジ回路組立体を有するrfidタグ及び使用方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6693541B2 (ja) |
EP (1) | EP1410321B1 (ja) |
JP (1) | JP4142573B2 (ja) |
KR (1) | KR100881480B1 (ja) |
CN (1) | CN100489889C (ja) |
AT (1) | ATE521044T1 (ja) |
AU (1) | AU2002305603A1 (ja) |
MY (1) | MY132096A (ja) |
WO (1) | WO2003009007A2 (ja) |
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-
2001
- 2001-07-19 US US09/909,154 patent/US6693541B2/en not_active Expired - Lifetime
-
2002
- 2002-05-15 AU AU2002305603A patent/AU2002305603A1/en not_active Abandoned
- 2002-05-15 JP JP2003514292A patent/JP4142573B2/ja not_active Expired - Fee Related
- 2002-05-15 EP EP02734433A patent/EP1410321B1/en not_active Expired - Lifetime
- 2002-05-15 WO PCT/US2002/015355 patent/WO2003009007A2/en active Application Filing
- 2002-05-15 KR KR1020047000698A patent/KR100881480B1/ko not_active IP Right Cessation
- 2002-05-15 AT AT02734433T patent/ATE521044T1/de not_active IP Right Cessation
- 2002-05-15 CN CNB028175468A patent/CN100489889C/zh not_active Expired - Fee Related
- 2002-06-14 MY MYPI20022230A patent/MY132096A/en unknown
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