PRINTED WIRELESS RF IDENTIFICATION LABEL STRUCTURE

• US 20090145971A1
• Filed: 12/07/2007
• Published: 06/11/2009
• Est. Priority Date: 12/07/2007
• Status: Abandoned Application

• Current Assignee: Taiwan Name Plate Co., Ltd.
• Original Assignee: Taiwan Name Plate Co., Ltd.
• Inventors: YIN, Wen Cheng
• Application Number:
  US11/952,150
• Publication Number:
  US 20090145971A1
• Time in Patent Office: Days
• US Class Current: 235/492
• CPC Class Codes: G06K 19/0716 at least one of the integrated circuit chips comprising a sensor or an interface to a sensor
• CPC Class Codes: G06K 19/07745 Mounting details of integrated circuit chips
• CPC Class Codes: G06K 19/07749 the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
• CPC Class Codes: G06K 19/0775 arrangements for connecting the integrated circuit to the antenna
• CPC Class Codes: G06K 19/07779 the inductive antenna being a coil
• CPC Class Codes: G06K 19/07783 the coil being planar
• CPC Class Codes: H01L 2924/00 Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
• CPC Class Codes: H01L 2924/0002 Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
• CPC Class Codes: H05K 1/165 incorporating printed inductors
• CPC Class Codes: H05K 3/4685 Manufacturing of cross-over conductors

Abstract

A printed wireless RF identification label structure, comprises a card body, at least one sensing layer, a chip module, and a jump circuit. The card body is formed by a plurality of stacked. An antenna coil is printed upon the sensing layer and the sensing layer sandwiched between the plurality of stacked layers of the card body, which an antenna coil including two chip pads, a loop inner joint and a loop outer joint. Then the chip module is adhered to the two chip pads of the antenna coil. The jump circuit is disposed between the loop inner joint and the loop outer joint of the antenna coil to form receiving an antenna coil that transmits a data of the chip module, thereby forming a wireless receiving and transmitting structure.

Claims

1. A printed wireless RF identification label structure, comprising:

a card body formed by a plurality of slacked layers;

at least one sensing layer;

an antenna coil is printed upon the sensing layer and the sensing layer sandwiched between the plurality of stacked layers of the card body, which the antenna coil including two chip pads, a loop inner joint and a loop outer joint;

a chip module adhered to the two chip pads of the antenna coil; and

a jump circuit formed by an insulation layer and a connecting conductive material;

wherein, the insulation layer is disposed between the loop inner joint and the loop outer joint and covered part of the antenna coil;

which the connecting conductive material overlapped upon the insulation layer and between the loop inner joint and loop outer joint to form receiving an antenna coil that transmits a data of the chip modules thereby forming a wireless receiving and transmitting structure.

2. The printed wireless RF identification label structure as claimed in claim 1, wherein the at least one sensing layer further includes a cavity for embedding the chip module.

3. The printed wireless RF identification label structure as claimed in claim 1, wherein a side of the any stacked layer in the plurality of stacked layer of the card body further includes magnetic tape.

4. The printed wireless RF identification label structure as claimed in claim 1, wherein the card body is one of an IC chip card, a SMART card, a magnetic card, a VIP card, an identification card, and a traffic card.

5. The printed wireless RF identification label structure as claimed in claim 1, wherein the thickness of the card body is between 0.6 mm to 0.9 mm.

6. The printed wireless RF identification label structure as claimed in claim 1, wherein the antenna coil is formed by printing conductive material upon the sensing layer of the card body;

and wherein the insulation layer of the jump circuit is made by insulation material.

8. The printed wireless RF identification label structure as claimed in claim 1, wherein the electricity of the printed wireless RF identification label structure includes electrical properties:

working frequency, antenna resistance, quality factor, inductance, and capacitance.

7. (canceled)

9. A printed wireless RF identification label structure, comprising:

a card body formed by a plurality of stacked layers;

at least one sensing layer;

an antenna coil is printed upon the sensing layer and the sensing layer sandwiched between the plurality of stacked layers of the card body, which the antenna coil including two chip pads, a loop inner joint and a loop outer joint;

a chip module adhered to the two chip pad of the antenna coil; and

a conductive material adhered upon a backside of the sensing layer;

wherein two end points of the conductive material is filled to the plurality of through holes of the sensing layer and filled to the loop inner joint and loop outer joint of the antenna coil to form receiving an antenna coil that transmits a data of the chip module, thereby to forming a wireless receiving and transmitting structure.

10. The printed wireless RF identification label structure as claimed in claim 9, wherein the at least one sensing layer further includes a cavity for embedding the chip module;

and wherein a side of the any stacked in the polarity of stacked layer of the card body further includes magnetic tape.

12. The printed wireless RF identification label structure as claimed in claim 9, wherein the thickness of the card body is between 0.6 mm to 0.9 mm.

13. The printed wireless RF identification label structure as claimed in claim 9, wherein tile card body is one of an IC chip card, a SMART card, a magnetic card, a VIP card, an identification card, and a traffic card.

14. The printed wireless RF identification label structure as claimed in claim 9, wherein the antenna coil is formed by printing conductive material upon the sensing layer of the card body.

15. The printed wireless RF identification label structure as claimed in claim 9, wherein the conductive material is formed by printing conductive material upon the backside of the sensing layer.

16. The printed wireless RF identification label structure as claimed in claim 9, wherein the electricity of the printed wireless RF identification label structure includes electrical properties working frequency, antenna resistance, quality factor, inductance, and capacitance.

17. The printed wireless RF identification label structure as claimed in claim 9, wherein the conductor material is a liquid conductor.

11. (canceled)

18. A printed wireless RF identification label structure, comprising:

a card body formed by a plurality of stacked layers;

at least one sensing layer;

an antenna coil is printed upon the sensing layer and the sensing layer sandwiched between the plurality of stacked layers of the card body; and

a chip module adhered to the two distal ends of the antenna coil of the sensing layer, a backside of the chip module having an insulation layer;

wherein the chip module is adhered to two distal ends of the antenna coil to form receiving all antenna coil that transmits a data of the chip module, thereby forming a wireless receiving and transmitting structure.

19. The printed wireless RF identification label structure as claimed in claim 18, wherein a side of the any stacked layer in the plurality of stacked layer of the card body further includes magnetic tape.

20. The printed wireless RF identification label structure as claimed in claim 18, wherein the thickness of the card body is between 0.6 mm to 0.9 mm.

21. The printed wireless RF identification label structure as claimed in claim 18, wherein the card body is one of an IC chip card, a SMART card, a magnetic card, a VIP card, an identification card, and a traffic card.

22. The printed wireless RF identification label structure as claimed in claim 18, wherein the antenna coil is formed by printing conductive material upon the sensing layer of the card body;

and wherein the electricity of the printed wireless RF identification label structure includes electrical properties working frequency antenna resistance, quality factor, inductance, and capacitance.

23. (canceled)