TW202332128A - Portable electronic device and antenna module having light-emitting function - Google Patents

Abstract

The present invention provides a portable electronic device and an antenna module having light-emitting function. The antenna module includes an RF and DC signal shunt circuit structure, an antenna structure, and a light-emitting structure. The RF and DC signal shunt circuit structure includes a current-shunting capacitor element and a current-shunting inductor element. The antenna structure is electrically connected to the current-shunting capacitor element of the RF and DC signal shunt circuit structure. The light-emitting structure is electrically connected to the current-shunting inductor element of the RF and DC signal shunt circuit structure. Therefore, when an RF signal and a DC signal are transmitted to the RF and DC signal shunt circuit structure through a same signal transmission cable, the RF signal can be transmitted to the antenna structure through the current-shunting capacitor element, and the DC signal can be transmitted to the light-emitting structure through the current-shunting inductor element.

Description

Portable electronic device and its antenna module with light emitting function

The invention relates to an electronic device and its antenna module, in particular to a portable electronic device and its antenna module with light emitting function.

In the prior art, the light-emitting structure and the antenna structure are arranged separately from each other, and the light-emitting structure needs to use a DC signal transmission line to receive the direct signal, while the antenna structure needs to use a radio-frequency signal transmission line to receive the radio-frequency signal, so the light-emitting structure in the prior art The integration with the antenna structure still has room for improvement.

The technical problem to be solved by the present invention is to provide a portable electronic device and its antenna module with light emitting function in view of the deficiencies in the prior art.

In order to solve the above technical problems, one of the technical solutions adopted by the present invention is to provide an antenna module with light emitting function, which includes: a radio frequency and direct current signal shunt circuit structure, an antenna structure and a light emitting structure. The shunting circuit structure of radio frequency and direct current signal includes a circuit substrate, a shunting capacitive element arranged on the circuit substrate and an inductive element arranged on the circuit substrate. The antenna structure is electrically connected to the shunting capacitive element of the radio frequency and direct current signal shunting circuit structure. The light-emitting structure is electrically connected to the shunting inductance element of the radio frequency and direct current signal shunting circuit structure. Wherein, the inductive element for shunting is not electrically connected to the conductive path between the capacitive element for shunting and the antenna structure.

In order to solve the above-mentioned technical problems, another technical solution adopted by the present invention is to provide a portable electronic device. The portable electronic device uses an antenna module with a light-emitting function. It is characterized in that the antenna module includes: a RF and DC signal shunt circuit structure, an antenna structure and a light emitting structure. The shunting circuit structure of radio frequency and direct current signal includes a circuit substrate, a shunting capacitive element arranged on the circuit substrate and an inductive element arranged on the circuit substrate. The antenna structure is electrically connected to the shunting capacitive element of the radio frequency and direct current signal shunting circuit structure. The light-emitting structure is electrically connected to the shunting inductance element of the radio frequency and direct current signal shunting circuit structure. Wherein, the inductive element for shunting is not electrically connected to the conductive path between the capacitive element for shunting and the antenna structure.

One of the beneficial effects of the present invention is that a portable electronic device and its antenna module with light-emitting function provided by the present invention can pass through the "radio frequency and direct current signal shunt circuit structure including a circuit substrate, arranged on the circuit substrate A capacitive element for shunting on the circuit board and an inductive element for shunting arranged on the circuit substrate", "the antenna structure is electrically connected to the shunting capacitive element of the radio frequency and DC signal shunting circuit structure", and "the light emitting structure is electrically connected to the radio frequency A shunt inductive element with a DC signal shunt circuit structure" technical solution, so that when a radio frequency signal and a DC signal are input to the radio frequency and DC signal shunt circuit structure through the same signal transmission line, the radio frequency signal can pass through the shunt capacitor The component is transmitted to the antenna structure, and the DC signal can be transmitted to the light emitting structure through the inductive component for shunting.

In order to further understand the features and technical content of the present invention, please refer to the following detailed description and drawings related to the present invention. However, the provided drawings are only for reference and description, and are not intended to limit the present invention.

The following is a description of the implementation of the "portable electronic device and its antenna module with light-emitting function" disclosed by the present invention through specific specific examples. Those skilled in the art can understand the scope of the present invention from the content disclosed in this specification. Advantages and effects. The present invention can be implemented or applied through other different specific embodiments, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the concept of the present invention. In addition, it should be stated in advance that the drawings of the present invention are only schematic illustrations, and are not drawn according to actual dimensions. The following embodiments will further describe the relevant technical content of the present invention in detail, but the disclosed content is not intended to limit the protection scope of the present invention. In addition, the term "or" used herein may include any one or a combination of more of the associated listed items depending on the actual situation.

[first embodiment]

Referring to FIG. 1 to FIG. 4 , the first embodiment of the present invention provides an antenna module M with light emitting function, which includes: a RF and DC signal shunt circuit structure 1 , an antenna structure 2 and a light emitting structure 3 .

First, as shown in FIG. 1 , the RF and DC signal shunting circuit structure 1 includes a circuit substrate 10 , a shunting capacitive element 11 disposed on the circuit substrate 10 , and a shunting inductive element 12 disposed on the circuit substrate 10 . In addition, the antenna structure 2 is electrically connected to the shunting capacitive element 11 of the RF and DC signal shunting circuit structure 1 , and the light emitting structure 3 is electrically connected to the shunting inductive element 12 of the RF and DC signal shunting circuit structure 1 . In this way, when a radio frequency signal RF and a direct current signal DC are input to the radio frequency and direct current signal shunt circuit structure 1 through "the same signal transmission line L", the radio frequency signal RF can be transmitted to the antenna structure 2 through the shunt capacitive element 11 (At this time, the radio frequency signal RF will not pass through the inductive element 12 for shunting), and the direct current signal DC can be transmitted to the light emitting structure 3 through the inductive element 12 for shunting (at this time, the direct current signal DC will not pass through the capacitive element 11 for shunting) . It should be noted that a conductive path (including at least the second conductive path 102 ) is defined between the shunt capacitive element 11 and the antenna structure 2 , and the shunt inductive element 12 is not electrically connected to the shunt capacitive element 11 . The conductive path between the antenna structure 2 and the antenna structure 2 (including at least the second conductive path 102 ).

Furthermore, as shown in FIG. 1 , the RF and DC signal shunting circuit structure 1 includes a first electrical connector 13, a second electrical connector 14, and a third electrical connector 15, and the antenna structure 2 and the circuit substrate 10 are connected to each other. separated, and the light emitting structure 3 and the circuit substrate 10 are separated from each other. Furthermore, the first electrical connector 13 is disposed on the circuit substrate 10 and electrically connected to the signal transmission line L for receiving the radio frequency signal RF and the direct current signal DC. The second electrical connector 14 is disposed on the circuit substrate 10 and electrically connected to the antenna structure 2 for outputting a radio frequency signal RF to the antenna structure 2 so that the radio frequency signal RF can be transmitted and received through the antenna structure 2 . The third electrical connector 15 is disposed on the circuit substrate 10 and electrically connected to the light emitting structure 3 for outputting a direct current signal DC to the light emitting structure 3, so that the light emitting structure 3 can use the power provided by the direct current signal DC (direct current power supply) ) to produce a light source.

In addition, as shown in FIG. 1 , the circuit substrate 10 has a first conductive path 101 , a second conductive path 102 and a third conductive path 103 . Furthermore, the first conductive path 101 is electrically connected between the first electrical connector 13 , the shunt capacitive element 11 and the shunt inductive element 12 for transmitting the radio frequency signal RF and the direct current signal DC to the shunt respectively. Capacitive element 11 for flow and inductive element 12 for shunt. The second conductive path 102 is electrically connected between the shunting capacitive element 11 and the second electrical connector 14 for transmitting the radio frequency signal RF from the shunting capacitive element 11 to the second electrical connector 14 . The third conductive path 103 is electrically connected between the inductive element 12 for shunting and the third electrical connector 15 for transmitting the direct current signal DC from the inductive element 12 for shunting to the third electrical connector 15 .

For example, the capacitive element 11 for shunting can be a ceramic capacitor, or any passive element that can be used to filter the direct current signal DC (or, it is also possible not to use such a passive element), and the inductive element 12 for shunting can be ceramic Inductors, or any passive components that can be used to filter RF signals (or, alternatively, do not use such passive components). Since the shunting capacitive element 11 and the shunting inductive element 12 can use ceramic capacitors and ceramic inductors respectively, the present invention can be used to withstand high power transmission, and this feature is suitable for small base stations. In addition, the antenna structure 2 can be an antenna structure applied to Wi-Fi 6E or Frequency Range 1 applicable to 5G (including the entire frequency band below 6 GHz, for example, between 410 MHz and 7125 MHz), or any antenna structure that can be used for transmitting and receiving The antenna structure of the radio frequency signal RF, and each frequency range has "low insertion loss" and "high isolation (that is, the characteristics of sharing the line without mutual interference, and the ability to send and receive radio frequency signals RF and produce luminous effects at the same time) "Characteristics. In addition, the light emitting structure 3 may include at least one light emitting diode chip, or at least one light emitting element that can be used to generate a light source. However, the above-mentioned example is only one possible embodiment and is not intended to limit the present invention.

For example, as shown in FIG. 2 to FIG. 4 , the RF and DC signal shunt circuit structure 1 includes a plurality of matching inductive elements 11A and a plurality of matching capacitive elements 12A. Furthermore, one of the plurality of matching inductive elements 11A and the plurality of matching capacitive elements 12A may be disposed on the second conductive path 102 of the circuit substrate, and electrically connected to the shunt in parallel or in series. Between the capacitive element 11 and the second electrical connector 14 , so that the present invention can provide better antenna impedance matching (for example, as shown in FIG. 2 or FIG. 4 , one inductive element 11A for matching can be used). Furthermore, the other one of the plurality of matching inductive elements 11A and the plurality of matching capacitive elements 12A is disposed on the third conductive path 103 of the circuit board, and is electrically connected to the shunt inductive element 12 in parallel or in series. and the third electrical connector 15 , so that the present invention can provide better antenna impedance matching (for example, as shown in FIG. 3 or FIG. 4 , one capacitive element 12A for matching can be used). That is to say, the present invention can use the inductive element 11A for matching and/or the capacitive element 12A for matching (that is to say, on the second conductive path 102 and the third conductive path 103, it is not limited to use the inductive element for matching 11A or use matching capacitive element 12A, and the number of matching inductive element 11A and matching capacitive element 12A is not limited), and through the adjustment of parallel or series electrical connection, so that the present invention can provide a relatively Good antenna impedance matching. However, the above-mentioned example is only one possible embodiment and is not intended to limit the present invention.

[Second embodiment]

Referring to FIG. 5 , the second embodiment of the present invention provides an antenna module M with light emitting function, which includes: a radio frequency and DC signal shunt circuit structure 1 , an antenna structure 2 and a light emitting structure 3 . From the comparison of FIG. 5 and FIG. 1, it can be seen that the main difference between the second embodiment of the present invention and the first embodiment is that: in the second embodiment, the RF and DC signal shunt circuit structure 1 includes a first electrical connector 13 and a second electrical connector 14 (the third electrical connector in the first embodiment is omitted), and the light emitting structure 3 includes a plurality of light emitting chips 30 directly disposed on the circuit substrate 10 . In addition, the third conductive path 103 is electrically connected between the inductive element 12 for shunting and the light emitting structure 3 for transmitting the direct current signal DC from the inductive element 12 for shunting to the plurality of light emitting chips 30 .

It is worth noting that, for example, the same as Fig. 2, Fig. 3 and Fig. 4 of the first embodiment, in the second embodiment, a plurality of matching inductance elements (not shown) and a plurality of matching One of the capacitive elements (not shown in the figure) may be disposed on the second conductive path 102 of the circuit substrate, and electrically connected between the shunting capacitive element 11 and the second electrical connector 14 in parallel or in series, Therefore, the present invention can provide better antenna impedance matching. In addition, the other one of the multiple matching inductive elements (not shown) and the multiple matching capacitive elements (not shown) can be arranged on the third conductive path 103 of the circuit substrate, and electrically connected in parallel or in series. It is connected between the shunting inductance element 12 and the light emitting structure 3 . However, the above-mentioned example is only one possible embodiment and is not intended to limit the present invention.

[Third embodiment]

Referring to FIG. 6 , the third embodiment of the present invention provides an antenna module M with light emitting function, which includes: a radio frequency and DC signal shunt circuit structure 1 , an antenna structure 2 and a light emitting structure 3 . From the comparison of FIG. 6 and FIG. 1, it can be seen that the main difference between the third embodiment of the present invention and the first embodiment is: in the third embodiment, the RF and DC signal shunt circuit structure 1 includes a first conductive pad 16 , a second conductive pad 17 and a third conductive pad 18 .

Furthermore, as shown in FIG. 6 , the first conductive pad 16 is disposed on the circuit substrate 10 and electrically connected to the signal transmission line L for receiving the radio frequency signal RF and the direct current signal DC. Wherein, the second conductive pad 17 is disposed on the circuit substrate 10 and electrically connected to the antenna structure 2 for outputting the radio frequency signal RF to the antenna structure 2 so that the radio frequency signal RF can be transmitted and received through the antenna structure 2 . Wherein, the third conductive pad 18 is disposed on the circuit substrate 10 and is electrically connected to the light emitting structure 3 for outputting a direct current signal DC to the light emitting structure 3, so that the light emitting structure 3 can pass the power provided by the direct current signal DC ( DC power supply) to produce a light source.

Furthermore, as shown in FIG. 6 , the circuit substrate 10 has a first conductive path 101 , a second conductive path 102 and a third conductive path 103 . Wherein, the first conductive path 101 is electrically connected between the first conductive pad 16, the shunt capacitive element 11 and the shunt inductive element 12, and is used to transmit the radio frequency signal RF and the direct current signal DC to the shunt capacitive element respectively. 11 and the inductance element 12 for shunting. Wherein, the second conductive path 102 is electrically connected between the shunt capacitive element 11 and the second conductive pad 17 for transmitting the radio frequency signal RF from the shunt capacitive element 11 to the second conductive pad 17 . Wherein, the third conductive path 103 is electrically connected between the inductive element 12 for shunting and the third conductive pad 18 for transmitting the direct current signal DC from the inductive element 12 for shunting to the third conductive pad 18 .

It is worth noting that, for example, the same as Fig. 2, Fig. 3 and Fig. 4 of the first embodiment, in the third embodiment, a plurality of matching inductance elements (not shown) and a plurality of matching One of the capacitive elements (not shown in the figure) is disposed on the second conductive path 102 of the circuit board, and is electrically connected between the shunt capacitive element 11 and the second conductive pad 17 in parallel or in series. In addition, the other one of the multiple matching inductive elements (not shown) and the multiple matching capacitive elements (not shown) is arranged on the third conductive path 103 of the circuit board, electrically connected in parallel or in series. It is connected between the inductance element 12 for shunting and the third conductive pad 18 . However, the above-mentioned example is only one possible embodiment and is not intended to limit the present invention.

[Fourth embodiment]

7, the fourth embodiment of the present invention provides a portable electronic device P, the portable electronic device P uses an antenna module M with a light-emitting function, and the antenna module M can be the first embodiment to Any one of the antenna modules in the third embodiment.

[Advantageous Effects of Embodiment]

One of the beneficial effects of the present invention is that a portable electronic device P and its antenna module M with light emitting function provided by the present invention can pass through the "radio frequency and DC signal shunt circuit structure 1. It includes a circuit substrate 10, A capacitive element 11 for shunting arranged on the circuit substrate 10 and an inductive element 12 for shunting arranged on the circuit substrate 10", the antenna structure 2 is electrically connected to the capacitive element for shunting of the radio frequency and DC signal shunting circuit structure 1 11" and "light emitting structure 3 is electrically connected to the shunting inductance element 12 of the radio frequency and DC signal shunting circuit structure 1", so that when a radio frequency signal RF and a direct current signal DC are input through the same signal transmission line L When the radio frequency and direct current signal are divided into the circuit structure 1 , the radio frequency signal RF can be transmitted to the antenna structure 2 through the capacitive element 11 for shunting, and the direct current signal DC can be transmitted to the light emitting structure 3 through the inductive element 12 for shunting.

The content disclosed above is only a preferred feasible embodiment of the present invention, and does not therefore limit the scope of the patent application of the present invention. Therefore, all equivalent technical changes made by using the description and drawings of the present invention are included in the application of the present invention. within the scope of the patent.

P: Portable electronic device M: Antenna module 1: RF and DC signal shunt circuit structure 10: Circuit board 101: the first conductive path 102: the second conductive path 103: The third conductive path 11: Capacitance element for shunt 11A: Matching inductance element 12: Inductive element for shunt 12A: Capacitance element for matching 13: The first electrical connector 14: Second electrical connector 15: The third electrical connector 16: The first conductive pad 17: Second conductive pad 18: The third conductive pad 2: Antenna structure 3: Luminous structure 30: Luminous chip RF: radio frequency signal DC: DC signal L: signal transmission line

FIG. 1 is a functional block diagram of a first implementation of the antenna module with light emitting function provided by the first embodiment of the present invention.

FIG. 2 is a functional block diagram of a second implementation of the antenna module with light emitting function provided by the first embodiment of the present invention.

FIG. 3 is a functional block diagram of a third embodiment of the antenna module with light emitting function provided by the first embodiment of the present invention.

FIG. 4 is a functional block diagram of a fourth embodiment of the antenna module with light emitting function provided by the first embodiment of the present invention.

FIG. 5 is a functional block diagram of an implementation of the antenna module with light emitting function provided by the second embodiment of the present invention.

FIG. 6 is a functional block diagram of an implementation of the antenna module with light emitting function provided by the third embodiment of the present invention.

FIG. 7 is a functional block diagram of a portable electronic device using an antenna module with light emitting function according to the fourth embodiment of the present invention.

M: Antenna module

1: RF and DC signal shunt circuit structure

10: Circuit board

101: the first conductive path

102: the second conductive path

103: The third conductive path

11: Capacitance element for shunt

12: Inductive element for shunt

13: The first electrical connector

14: Second electrical connector

15: The third electrical connector

2: Antenna structure

3: Luminous structure

RF: radio frequency signal

DC: DC signal

L: signal transmission line

Claims (10)

An antenna module with light emitting function, comprising: A shunting circuit structure for radio frequency and direct current signals, the shunting circuit structure for radio frequency and direct current signals includes a circuit substrate, a capacitive element for shunting arranged on the circuit substrate, and an inductive element for shunting arranged on the circuit substrate ; An antenna structure, the antenna structure is electrically connected to the capacitive element for shunting of the radio frequency and DC signal shunting circuit structure; and A light emitting structure, the light emitting structure is electrically connected to the shunting inductance element of the radio frequency and DC signal shunting circuit structure; Wherein, the inductive element for shunting is not electrically connected to the conductive path between the capacitive element for shunting and the antenna structure. The antenna module with light-emitting function as described in claim 1, Wherein, when a radio frequency signal and a direct current signal are input to the radio frequency and direct current signal shunt circuit structure through the same signal transmission line, the radio frequency signal is transmitted to the antenna structure through the shunt capacitive element, and the The direct current signal is transmitted to the light emitting structure through the inductance element for shunting; Wherein, the RF and DC signal shunt circuit structure includes a plurality of matching inductive elements and a plurality of matching capacitive elements; wherein, one of the plurality of matching inductive elements and the plurality of matching capacitive elements It is arranged on the circuit substrate and electrically connected to the shunt capacitive element in parallel or in series; wherein, the other one of the plurality of matching inductive elements and the plurality of matching capacitive elements is arranged On the circuit substrate, the inductance element for shunting is electrically connected in parallel or in series. The antenna module with light-emitting function as described in claim 1, Wherein, the antenna structure and the circuit substrate are separated from each other, and the light emitting structure and the circuit substrate are separated from each other; Wherein, the RF and DC signal shunt circuit structure includes a first electrical connector, a second electrical connector and a third electrical connector; wherein, the first electrical connector is arranged on the circuit substrate and electrically connected to the same signal transmission line for receiving the radio frequency signal and the direct current signal; wherein the second electrical connector is disposed on the circuit substrate and electrically connected to the antenna structure to for outputting the radio frequency signal to the antenna structure; wherein the third electrical connector is disposed on the circuit substrate and electrically connected to the light emitting structure for outputting the direct current signal to the light-emitting structure; Wherein, the circuit substrate has a first conductive path, a second conductive path, and a third conductive path; wherein, the first conductive path is electrically connected to the first electrical connector, the shunt capacitor element and the inductive element for shunting, for transmitting the radio frequency signal and the DC signal to the capacitive element for shunting and the inductive element for shunting respectively; wherein, the second conductive path is electrically Sexually connected between the capacitive element for shunting and the second electrical connector, for transmitting the radio frequency signal from the capacitive element for shunting to the second electrical connector; wherein, the first Three conductive paths are electrically connected between the inductive element for shunting and the third electrical connector for transmitting the DC signal from the inductive element for shunting to the third electrical connector; Wherein, the RF and DC signal shunt circuit structure includes a plurality of matching inductive elements and a plurality of matching capacitive elements; wherein, one of the plurality of matching inductive elements and the plurality of matching capacitive elements It is arranged on the second conductive path of the circuit substrate, and is electrically connected between the shunting capacitive element and the second electrical connector in parallel or in series; wherein, a plurality of the matching The inductance element and the other one of the plurality of matching capacitive elements are arranged on the third conductive path of the circuit substrate, and are electrically connected to the shunt inductance element and the inductance element in parallel or in series. between the third electrical connectors. The antenna module with light-emitting function as described in claim 1, Wherein, the antenna structure and the circuit substrate are separated from each other, and the light emitting structure includes a plurality of light emitting chips directly arranged on the circuit substrate; Wherein, the RF and DC signal shunt circuit structure includes a first electrical connector and a second electrical connector; wherein, the first electrical connector is arranged on the circuit substrate and is electrically connected to the same signal a transmission line for receiving the radio frequency signal and the direct current signal; wherein the second electrical connector is disposed on the circuit substrate and electrically connected to the antenna structure for outputting the radio frequency signal to the antenna structure; Wherein, the circuit substrate has a first conductive path, a second conductive path, and a third conductive path; wherein, the first conductive path is electrically connected to the first electrical connector, the shunt capacitor element and the inductive element for shunting, for transmitting the radio frequency signal and the DC signal to the capacitive element for shunting and the inductive element for shunting respectively; wherein, the second conductive path is electrically Sexually connected between the capacitive element for shunting and the second electrical connector, for transmitting the radio frequency signal from the capacitive element for shunting to the second electrical connector; wherein, the first Three conductive paths are electrically connected between the inductive element for shunting and the light emitting structure, for transmitting the DC signal from the inductive element for shunting to a plurality of the light emitting chips; Wherein, the RF and DC signal shunt circuit structure includes a plurality of matching inductive elements and a plurality of matching capacitive elements; wherein, one of the plurality of matching inductive elements and the plurality of matching capacitive elements It is arranged on the second conductive path of the circuit substrate, and is electrically connected between the shunting capacitive element and the second electrical connector in parallel or in series; wherein, a plurality of the matching The inductance element and the other one of the plurality of matching capacitive elements are arranged on the third conductive path of the circuit substrate, and are electrically connected to the shunt inductance element and the inductance element in parallel or in series. between light-emitting structures. The antenna module with light-emitting function as described in claim 1, Wherein, the antenna structure and the circuit substrate are separated from each other, and the light emitting structure and the circuit substrate are separated from each other; Wherein, the RF and DC signal shunt circuit structure includes a first conductive pad, a second conductive pad and a third conductive pad; wherein the first conductive pad is arranged on the circuit substrate and electrically connected to the same signal transmission line for receiving the radio frequency signal and the direct current signal; wherein the second conductive pad is disposed on the circuit substrate and electrically connected to the antenna structure to for outputting the radio frequency signal to the antenna structure; wherein the third conductive pad is disposed on the circuit substrate and electrically connected to the light emitting structure for outputting the direct current signal to the light-emitting structure; Wherein, the circuit substrate has a first conductive path, a second conductive path, and a third conductive path; wherein, the first conductive path is electrically connected to the first conductive pad, the shunt capacitor element and the inductive element for shunting, for transmitting the radio frequency signal and the DC signal to the capacitive element for shunting and the inductive element for shunting respectively; wherein, the second conductive path is electrically is connected between the capacitive element for shunting and the second conductive pad for transmitting the radio frequency signal from the capacitive element for shunting to the second conductive pad; wherein, the first Three conductive paths are electrically connected between the inductive element for shunting and the third conductive pad for transmitting the DC signal from the inductive element for shunting to the third conductive pad; Wherein, the RF and DC signal shunt circuit structure includes a plurality of matching inductive elements and a plurality of matching capacitive elements; wherein, one of the plurality of matching inductive elements and the plurality of matching capacitive elements It is arranged on the second conductive path of the circuit substrate, and is electrically connected between the shunting capacitive element and the second conductive pad in parallel or in series; wherein, a plurality of the matching The inductance element and the other one of the plurality of matching capacitive elements are arranged on the third conductive path of the circuit substrate, and are electrically connected to the shunt inductance element and the inductance element in parallel or in series. between the third conductive pads. A portable electronic device, the portable electronic device uses an antenna module with light emitting function, characterized in that the antenna module includes: A shunting circuit structure for radio frequency and direct current signals, the shunting circuit structure for radio frequency and direct current signals includes a circuit substrate, a capacitive element for shunting arranged on the circuit substrate, and an inductive element for shunting arranged on the circuit substrate ; An antenna structure, the antenna structure is electrically connected to the capacitive element for shunting of the radio frequency and DC signal shunting circuit structure; and A light emitting structure, the light emitting structure is electrically connected to the shunting inductance element of the radio frequency and DC signal shunting circuit structure; Wherein, the inductive element for shunting is not electrically connected to the conductive path between the capacitive element for shunting and the antenna structure. The portable electronic device as described in Claim 6, Wherein, when a radio frequency signal and a direct current signal are input to the radio frequency and direct current signal shunt circuit structure through the same signal transmission line, the radio frequency signal is transmitted to the antenna structure through the shunt capacitive element, and the The direct current signal is transmitted to the light emitting structure through the inductance element for shunting; Wherein, the RF and DC signal shunt circuit structure includes a plurality of matching inductive elements and a plurality of matching capacitive elements; wherein, one of the plurality of matching inductive elements and the plurality of matching capacitive elements It is arranged on the circuit substrate and electrically connected to the shunt capacitive element in parallel or in series; wherein, the other one of the plurality of matching inductive elements and the plurality of matching capacitive elements is arranged On the circuit substrate, the inductance element for shunting is electrically connected in parallel or in series. The portable electronic device as described in Claim 6, Wherein, the antenna structure and the circuit substrate are separated from each other, and the light emitting structure and the circuit substrate are separated from each other; Wherein, the RF and DC signal shunt circuit structure includes a first electrical connector, a second electrical connector and a third electrical connector; wherein, the first electrical connector is arranged on the circuit substrate and electrically connected to the same signal transmission line for receiving the radio frequency signal and the direct current signal; wherein the second electrical connector is disposed on the circuit substrate and electrically connected to the antenna structure to for outputting the radio frequency signal to the antenna structure; wherein the third electrical connector is disposed on the circuit substrate and electrically connected to the light emitting structure for outputting the direct current signal to the light-emitting structure; Wherein, the circuit substrate has a first conductive path, a second conductive path, and a third conductive path; wherein, the first conductive path is electrically connected to the first electrical connector, the shunt capacitor element and the inductive element for shunting, for transmitting the radio frequency signal and the DC signal to the capacitive element for shunting and the inductive element for shunting respectively; wherein, the second conductive path is electrically Sexually connected between the capacitive element for shunting and the second electrical connector, for transmitting the radio frequency signal from the capacitive element for shunting to the second electrical connector; wherein, the first Three conductive paths are electrically connected between the inductive element for shunting and the third electrical connector for transmitting the DC signal from the inductive element for shunting to the third electrical connector; Wherein, the RF and DC signal shunt circuit structure includes a plurality of matching inductive elements and a plurality of matching capacitive elements; wherein, one of the plurality of matching inductive elements and the plurality of matching capacitive elements It is arranged on the second conductive path of the circuit substrate, and is electrically connected between the shunting capacitive element and the second electrical connector in parallel or in series; wherein, a plurality of the matching The inductance element and the other one of the plurality of matching capacitive elements are arranged on the third conductive path of the circuit substrate, and are electrically connected to the shunt inductance element and the inductance element in parallel or in series. between the third electrical connectors. The portable electronic device as described in Claim 6, Wherein, the antenna structure and the circuit substrate are separated from each other, and the light emitting structure includes a plurality of light emitting chips directly arranged on the circuit substrate; Wherein, the RF and DC signal shunt circuit structure includes a first electrical connector and a second electrical connector; wherein, the first electrical connector is arranged on the circuit substrate and is electrically connected to the same signal a transmission line for receiving the radio frequency signal and the direct current signal; wherein the second electrical connector is disposed on the circuit substrate and electrically connected to the antenna structure for outputting the radio frequency signal to the antenna structure; Wherein, the circuit substrate has a first conductive path, a second conductive path, and a third conductive path; wherein, the first conductive path is electrically connected to the first electrical connector, the shunt capacitor element and the inductive element for shunting, for transmitting the radio frequency signal and the DC signal to the capacitive element for shunting and the inductive element for shunting respectively; wherein, the second conductive path is electrically Sexually connected between the capacitive element for shunting and the second electrical connector, for transmitting the radio frequency signal from the capacitive element for shunting to the second electrical connector; wherein, the first Three conductive paths are electrically connected between the inductive element for shunting and the light emitting structure, for transmitting the DC signal from the inductive element for shunting to a plurality of the light emitting chips; Wherein, the RF and DC signal shunt circuit structure includes a plurality of matching inductive elements and a plurality of matching capacitive elements; wherein, one of the plurality of matching inductive elements and the plurality of matching capacitive elements It is arranged on the second conductive path of the circuit substrate, and is electrically connected between the shunting capacitive element and the second electrical connector in parallel or in series; wherein, a plurality of the matching The inductance element and the other one of the plurality of matching capacitive elements are arranged on the third conductive path of the circuit substrate, and are electrically connected to the shunt inductance element and the inductance element in parallel or in series. between light-emitting structures. The portable electronic device as described in Claim 6, Wherein, the antenna structure and the circuit substrate are separated from each other, and the light emitting structure and the circuit substrate are separated from each other; Wherein, the RF and DC signal shunt circuit structure includes a first conductive pad, a second conductive pad and a third conductive pad; wherein the first conductive pad is arranged on the circuit substrate and electrically connected to the same signal transmission line for receiving the radio frequency signal and the direct current signal; wherein the second conductive pad is disposed on the circuit substrate and electrically connected to the antenna structure to for outputting the radio frequency signal to the antenna structure; wherein the third conductive pad is disposed on the circuit substrate and electrically connected to the light emitting structure for outputting the direct current signal to the light-emitting structure; Wherein, the circuit substrate has a first conductive path, a second conductive path, and a third conductive path; wherein, the first conductive path is electrically connected to the first conductive pad, the shunt capacitor element and the inductive element for shunting, for transmitting the radio frequency signal and the DC signal to the capacitive element for shunting and the inductive element for shunting respectively; wherein, the second conductive path is electrically is connected between the capacitive element for shunting and the second conductive pad for transmitting the radio frequency signal from the capacitive element for shunting to the second conductive pad; wherein, the first Three conductive paths are electrically connected between the inductive element for shunting and the third conductive pad for transmitting the DC signal from the inductive element for shunting to the third conductive pad; Wherein, the RF and DC signal shunt circuit structure includes a plurality of matching inductive elements and a plurality of matching capacitive elements; wherein, one of the plurality of matching inductive elements and the plurality of matching capacitive elements It is arranged on the second conductive path of the circuit substrate, and is electrically connected between the shunting capacitive element and the second conductive pad in parallel or in series; wherein, a plurality of the matching The inductance element and the other one of the plurality of matching capacitive elements are arranged on the third conductive path of the circuit substrate, and are electrically connected to the shunt inductance element and the inductance element in parallel or in series. between the third conductive pads.

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