TWM603144U - Radio frequency identification tag - Google Patents

Abstract

A radio frequency identification tag provided includes a substrate, a conductive layer and a radio frequency identification chip. The conductive layer is disposed on the substrate and includes a circuit formed by a coupling loop and two dipole portions. The sensor is electrically connected to the circuit of the conductive layer. The radio frequency identification chip is electrically connected to the circuit of the conductive layer. The dipole portion is folded in square wave shape.

Description

無線射頻辨識標籤RFID tag

本新型是關於一種無線射頻辨識標籤，特別是關於一種具有獨特構型耦合線圈的無線射頻辨識標籤。This model relates to a radio frequency identification tag, in particular to a radio frequency identification tag with a uniquely configured coupling coil.

無線射頻辨識標籤(Radio Frequency Identification，RFID)逐漸普遍應用於需要以非接觸方式傳輸無線訊號來進行識別的情況，像是物流與商品辨識，例如商店中使用的條碼掃描辨識系統。Radio Frequency Identification (RFID) tags are gradually being widely used in situations that require non-contact transmission of wireless signals for identification, such as logistics and product identification, such as barcode scanning and identification systems used in stores.

一般來說，無線射頻辨識標籤包含一無線射頻晶片及與其耦接之感測裝置，無線射頻晶片會傳輸無線訊號並進行資料傳輸，藉此產生辨識效果。Generally speaking, a radio frequency identification tag includes a radio frequency chip and a sensing device coupled to it. The radio frequency chip transmits wireless signals and performs data transmission, thereby generating an identification effect.

為達上述效果，本新型提出一種無線射頻辨識標籤，其包括一基板、一導電層以及一無線射頻辨識晶片。該導電層被設置於該基板上並包含一耦合線圈與二偶極子所構成的一線路。該無線射頻辨識晶片與該導電層的該線路電性連接。該偶極子呈現方波摺疊形狀。To achieve the above effects, the present invention proposes a radio frequency identification tag, which includes a substrate, a conductive layer and a radio frequency identification chip. The conductive layer is arranged on the substrate and includes a circuit composed of a coupling coil and two dipoles. The radio frequency identification chip is electrically connected with the circuit of the conductive layer. The dipole presents a square wave folded shape.

在本新型一實施例中，該無線射頻辨識晶片透過該導電層的該線路電性連接該感測裝置。In an embodiment of the present invention, the radio frequency identification chip is electrically connected to the sensing device through the circuit of the conductive layer.

在本新型一實施例中，該二偶極子具有相同的長度與寬度。。In an embodiment of the present invention, the two dipoles have the same length and width. .

通過使用本發明無線射頻辨識晶片與感測裝置，可讓外部掃描裝置掃描該無線射頻辨識標籤後開始資料的傳輸，達到商品與物流管理等應用的效果。By using the radio frequency identification chip and the sensing device of the present invention, the external scanning device can start data transmission after scanning the radio frequency identification tag, achieving the effect of commodity and logistics management applications.

所屬技術領域中具有通常知識者將理解，可以透過本新型所公開實現的效果不限於上文具體描述的內容，並且從以上結合附圖的詳細描述中將更清楚地理解本新型的優點。Those with ordinary knowledge in the technical field will understand that the effects that can be achieved through the disclosure of the present invention are not limited to the content described above, and the advantages of the present invention will be more clearly understood from the above detailed description in conjunction with the accompanying drawings.

請參照圖1，圖1是根據本新型一實施例的無線射頻辨識標籤示意圖。為達上述效果，本新型提出一種無線射頻辨識標籤，其包括一基板10、一導電層20、一感測裝置22以及一無線射頻辨識晶片21。該導電層20被設置於該基板10上並包含一耦合線圈202與具方波形狀的二偶極子200所構成的一線路。該二偶極子200具有相同的長度與寬度。Please refer to FIG. 1. FIG. 1 is a schematic diagram of a radio frequency identification tag according to an embodiment of the present invention. To achieve the above effects, the present invention proposes a radio frequency identification tag, which includes a substrate 10, a conductive layer 20, a sensing device 22 and a radio frequency identification chip 21. The conductive layer 20 is disposed on the substrate 10 and includes a circuit composed of a coupling coil 202 and two dipoles 200 with a square wave shape. The two dipoles 200 have the same length and width.

該感測裝置22與該導電層20的該線路電性連接。該無線射頻辨識晶片21與該導電層20的該線路電性連接。該無線射頻辨識晶片21可透過該導電層20的該線路電性連接該感測裝置22，該感測裝置22視實際需求可為溫度感測器或濕度感測器。The sensing device 22 is electrically connected to the circuit of the conductive layer 20. The radio frequency identification chip 21 is electrically connected to the circuit of the conductive layer 20. The radio frequency identification chip 21 can be electrically connected to the sensing device 22 through the line of the conductive layer 20. The sensing device 22 can be a temperature sensor or a humidity sensor according to actual needs.

如此一來，在外部掃描裝置掃描該無線射頻辨識標籤後，可通過使用本發明無線射頻辨識晶片與感測裝置開始進行資料的傳輸，達到商品與物流管理等應用的效果。In this way, after the external scanning device scans the radio frequency identification tag, data transmission can be started by using the radio frequency identification chip and the sensing device of the present invention to achieve the effect of commodity and logistics management applications.

對於所屬技術領域中具有通常知識者顯而易見的是，在不脫離本新型的精神的情況下，本新型可以以其他特定形式實施。因此，以上描述不應在所有方面都被解釋為限制意義，而應被解釋為說明性的。It is obvious to those with ordinary knowledge in the technical field that the present invention can be implemented in other specific forms without departing from the spirit of the present invention. Therefore, the above description should not be interpreted as restrictive in all respects, but as illustrative.

本新型的範圍應當透過對所附申請專利範圍的合理解釋來確定，並且在本新型的等同物的範圍內的所有改變都包含在本新型的範圍內。The scope of the present model should be determined through a reasonable interpretation of the scope of the attached patent application, and all changes within the scope of equivalents of the present model are included in the scope of the present model.

10:基板10: substrate

20:導電層20: conductive layer

21:無線射頻辨識晶片21: RFID chip

22:感測裝置22: sensing device

200:偶極子200: dipole

202:耦合線圈202: Coupling coil

圖1是根據本新型一實施例的無線射頻辨識標籤示意圖。Fig. 1 is a schematic diagram of a radio frequency identification tag according to an embodiment of the present invention.

10:基板 10: substrate

20:導電層 20: conductive layer

21:無線射頻辨識晶片 21: RFID chip

22:感測裝置 22: sensing device

200:偶極子 200: dipole

202:耦合線圈 202: Coupling coil

Claims (3)

一種無線射頻辨識標籤，其包括：一基板；一導電層，其被設置於該基板上，該導電層包含一耦合線圈與二偶極子所構成的一線路；以及一無線射頻辨識晶片，其與該導電層的該線路電性連接；其中，該偶極子呈現方波摺疊形狀。 A radio frequency identification tag includes: a substrate; a conductive layer disposed on the substrate, the conductive layer including a circuit composed of a coupling coil and two dipoles; and a radio frequency identification chip, which is The circuit of the conductive layer is electrically connected; wherein, the dipole presents a square wave folded shape. 如請求項1所述的無線射頻辨識標籤，其中該無線射頻辨識晶片透過該導電層的該線路電性連接與該導電層的該線路電性連接的一感測裝置。 The radio frequency identification tag according to claim 1, wherein the radio frequency identification chip is electrically connected to a sensing device electrically connected to the line of the conductive layer through the line of the conductive layer. 如請求項1所述的無線射頻辨識標籤，其中該二偶極子具有相同的長度與寬度。 The radio frequency identification tag according to claim 1, wherein the two dipoles have the same length and width.

Images