Antenna structure and television

Abstract

An antenna structure (100) and a television. The antenna structure (100) comprises: a dielectric substrate (10), wherein the dielectric substrate (10) comprises two through holes (11), and conductors are provided in the through holes (11); an antenna radiator (20) arranged on the dielectric substrate (10), wherein the antenna radiator (20) is electrically connected to the conductors, the orthographic projection of the antenna radiator (20) on the dielectric substrate (10) is a first orthographic projection, and the length of the first orthographic projection along a first polarization direction (A) is not equal to the length of the first orthographic projection along a second polarization direction (B); and a grounding metal member (30) arranged on the side of the dielectric substrate (10) away from the antenna radiator (20).

Description

Antenna structure and television

[0001] The application claims priority to the Chinese patent application No. 202422320352.7, filed on September 23, 2024, and entitled "Antenna structure and television", the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0002] The application relates to the technical field of antennas, in particular to an antenna structure and a television. BACKGROUND

[0003] Currently, due to the need for intelligence and the characteristics of simplicity and beauty of the television, the television is connected with more external devices, and most of them are wireless connections. However, wireless connection often relies on the antenna structure in the television to radiate or receive electromagnetic waves to connect external devices. The increasing external devices will lead to an increase in the antenna structure in the television. The antenna structure is often arranged at the front frame of the television, and more antenna structures will cause the front frame of the television to widen. TECHNICAL PROBLEM

[0004] The back plate of the television is generally metal or plated with a metal layer, but the existing antenna structure does not have the ability to resist metal, so it is necessary to arrange the antenna structure and the back plate at a distance, which will increase the thickness of the television. TECHNICAL SOLUTION

[0005] In a first aspect, the embodiments of the application provide an antenna structure, which comprises:

[0006] A dielectric substrate comprising two through holes, wherein a conductor is arranged in each of the through holes;

[0007] An antenna radiator arranged on the dielectric substrate, wherein the antenna radiator is electrically connected to the conductor, the antenna radiator has a first orthogonal projection on the dielectric substrate, the length of the first orthogonal projection along a first polarization direction is not equal to the length of the first orthogonal projection along a second polarization direction, and the first polarization direction and the second polarization direction intersect at the center of symmetry of the first orthogonal projection.

[0008] A grounding metal piece arranged on the side of the dielectric substrate away from the antenna radiator, wherein the grounding metal piece is provided with an isolation area, and the through holes are located in the isolation area so that the conductor is spaced apart from the grounding metal piece.

[0009] A dielectric substrate comprising two through holes, wherein a conductor is arranged in each of the through holes;

[0010] an antenna radiator disposed on the dielectric substrate, the antenna radiator being electrically connected with the conductor, a first orthogonal projection of the antenna radiator on the dielectric substrate being a first orthogonal projection, a length of the first orthogonal projection along a first polarization direction being different from a length of the first orthogonal projection along a second polarization direction, the first polarization direction intersecting the second polarization direction at a center of symmetry of the first orthogonal projection;

[0011] a grounding metal piece disposed on a side of the dielectric substrate away from the antenna radiator, the grounding metal piece being provided with an isolation region, the through hole being located in the isolation region so as to separate the conductor from the grounding metal piece. Advantages

[0012] The antenna structure and the television provided by the embodiments of the present application include a dielectric substrate, an antenna radiator and a grounding metal piece, and the antenna radiator and the grounding metal piece are respectively disposed on two sides of the dielectric substrate. The antenna radiator has a first orthogonal projection on the dielectric substrate, and a length of the first orthogonal projection along a first polarization direction is different from a length of the first orthogonal projection along a second polarization direction. The first polarization direction intersects the second polarization direction at a center of symmetry of the first orthogonal projection, so as to form a dual-polarized antenna. The grounding metal piece is provided with an isolation region, and the through hole is located in the isolation region. Therefore, the antenna radiator can be fed from the back through the conductor in the through hole. The grounding metal piece improves the metal resistance of the antenna structure, so that the antenna structure can be attached to other metal pieces. BRIEF DESCRIPTION OF DRAWINGS

[0013] FIG. 1 is a first structure schematic diagram of an antenna structure provided by the embodiments of the present application.

[0014] FIG. 2 is a second structure schematic diagram of an antenna structure provided by the embodiments of the present application.

[0015] FIG. 3 is a third structure schematic diagram of an antenna structure provided by the embodiments of the present application.

[0016] FIG. 4 is a first structure schematic diagram of an antenna radiator provided by the embodiments of the present application.

[0017] FIG. 5 is a second structure schematic diagram of an antenna radiator provided by the embodiments of the present application.

[0018] FIG. 6 is a third structure schematic diagram of an antenna radiator provided by the embodiments of the present application.

[0019] FIG. 7 is a standing wave ratio diagram of an antenna structure provided by the embodiments of the present application.

[0020] FIG. 8 is an S parameter diagram of an antenna structure provided by the embodiments of the present application.

[0021] FIG. 9 is a fourth structure diagram of an antenna radiator according to an embodiment of the present application.

[0022] FIG. 10 is a fifth structure diagram of an antenna radiator according to an embodiment of the present application.

[0023] FIG. 11 is a sixth structure diagram of an antenna radiator according to an embodiment of the present application.

[0024] Embodiments of the present application

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person skilled in the art without creative work fall within the scope of protection of the present application.

[0026] The embodiments of the present application provide an antenna structure and a television, the antenna structure is a dual-polarized antenna and has a metal resistance capability. The following is described with reference to the drawings.

[0027] Please refer to FIG. 1 and FIG. 2, FIG. 1 is a first structure diagram of an antenna structure according to an embodiment of the present application, and FIG. 2 is a second structure diagram of an antenna structure according to an embodiment of the present application.

[0028] The embodiments of the present application provide an antenna structure 100, which includes a dielectric substrate 10, an antenna radiator 20 and a grounding metal piece 30, the antenna radiator 20 and the grounding metal piece 30 are respectively arranged on two sides of the dielectric substrate 10.

[0029] Please refer to FIG. 3, which is a third structure diagram of an antenna structure according to an embodiment of the present application.

[0030] The dielectric substrate 10 is provided with two through holes 11, and a conductor is arranged in the through hole 11. It can be understood that the through hole 11 can be a via, also known as a metallized hole, which is formed by arranging a conductor on the hole wall of the through hole 11. The dielectric substrate 10 can be a low-loss ordinary material, for example, the material of the dielectric substrate 10 is an FR4 board or a microwave dielectric board. The thickness of the dielectric substrate 10 can be 1 mm, and the dielectric constant can be 4.6.

[0031] The antenna radiator 20 is arranged on the dielectric substrate 10, and the antenna radiator 20 is electrically connected with the conductor in the through hole 11, so that the antenna radiator 20 can be fed from the back side of the antenna radiator 20 (the side of the dielectric substrate 10 away from the antenna radiator 20) through the conductor in the through hole 11. The orthographic projection of the antenna radiator 20 on the dielectric substrate 10 is a first orthographic projection, the length of the first orthographic projection along a first polarization direction A is not equal to the length along a second polarization direction B, and the first polarization direction A and the second polarization direction B intersect at the center of symmetry of the first orthographic projection. Optionally, the first polarization direction A and the second polarization direction B are perpendicular. The polarization direction refers to the direction of the charge deviation in the molecule or atom in the antenna radiator 20.

[0032] Because the antenna radiator 20 has different lengths in different directions, and the antenna radiator 20 is fed through the conductors in the two through holes 11, two excitation modes orthogonal to each other can be formed and resonated in different frequency bands. The ground metal piece 30 is arranged on the side of the dielectric substrate 10 away from the antenna radiator 20, and the materials of the ground metal piece 30 and the antenna radiator 20 can both be copper. The ground metal piece 30 is provided with an isolation area 31, which is a hollow area of the ground metal piece 30, and the isolation area 31 is not grounded. The through hole 11 can be located in the isolation area 31. Specifically, the ground metal piece 30 can be arranged around the through hole 11 to form the isolation area 31, and the through hole 11 is located in the isolation area 31, so that the conductor is spaced from the ground metal piece 30. By arranging the ground metal piece 30, the metal resistance of the antenna structure 100 is improved, so that the antenna radiator 20 can be embedded in the front frame of the television or back-sticked on the back plate of the television. As described above, the antenna structure 100 in the embodiment has the characteristics of co-aperture, low profile, dual frequency, high isolation, and anti-interference. Because of these characteristics, when the antenna structure 100 is arranged inside the television, it can be embedded in the front frame of the television or back-sticked on the back plate of the television, and can be used as a transmitting antenna, a receiving antenna, or a coupling antenna.

[0033] The orthographic projection of the antenna radiator 20 on the dielectric substrate 10 can have various shapes, and the side of the antenna radiator 20 can be a straight side or a curved side. The antenna radiator 20 can be a plate-shaped homogeneous structure. For example, the orthographic projection of the antenna radiator 20 on the dielectric substrate 10 can be a square, a rectangle, a rhombus, an ellipse, or other irregular shapes.

[0034] In some cases, please refer to FIG. 1 and FIG. 4, which is a first structure diagram of an antenna radiator provided by the embodiment of the present application. In the case that the first projection of the antenna radiator 20 on the dielectric substrate 10, i.e. the first projection, is a square, it can be understood that the square has a first diagonal line 211 and a second diagonal line 212, and the first diagonal line 211 intersects with the second diagonal line 212. The first diagonal line 211 is parallel to the first polarization direction A, and the second diagonal line 212 is parallel to the second polarization direction B. Among them, the two opposite right angles along the first diagonal line 211 are chamfered to make the length of the antenna radiator 20 along the first polarization direction A smaller than the length of the antenna radiator 20 along the second polarization direction B. In such a case, when the antenna radiator 20 is fed through two through holes 11, the antenna radiator 20 can form a half-wave resonant structure in the two diagonal directions (the first polarization direction A and the second polarization direction B) with different center frequencies, and the two directions have an orthogonal characteristic relationship with each other.

[0035] In other cases, please refer to FIG. 5, which is a second structure diagram of an antenna radiator provided by the embodiment of the present application. In the case that the first projection of the antenna radiator 20 on the dielectric substrate 10, i.e. the first projection, is a rhombus, the rhombus has a third diagonal line 251 and a fourth diagonal line 252, the third diagonal line 251 is parallel to the first polarization direction A, the fourth diagonal line 252 is parallel to the second polarization direction B, and the length of the third diagonal line 251 is smaller than the length of the fourth diagonal line 252. In such a case, when the antenna radiator 20 is fed through two through holes 11, the antenna radiator 20 can form a half-wave resonant structure in the two diagonal directions (the first polarization direction A and the second polarization direction B) with different center frequencies, and the two directions have an orthogonal characteristic relationship with each other.

[0036] In other cases, please refer to FIG. 6, which is a third structure diagram of an antenna radiator provided by the embodiment of the present application. The first projection of the antenna radiator 20 on the dielectric substrate 10, i.e. the first projection, is an ellipse, and the ellipse also has a long axis 241 and a short axis 242. The short axis 242 is parallel to the first polarization direction A, and the long axis 241 is parallel to the second polarization direction B. When the antenna radiator 20 is fed, the resonance of the antenna radiator 20 in the first polarization direction A has a center frequency of 5.2 GHz, and the resonance of the antenna radiator 20 in the second polarization direction B has a center frequency of 5.8 GHz.

[0037] In the above embodiment, taking the first orthogonal projection as a square as an example, please refer to FIG. 1 and FIG. 4, the antenna radiator 20 is provided with a slit 213 extending along the first diagonal line 211, i.e., the first polarization direction A. The feature of slitting the antenna can also be referred to as slitting loading of the antenna. In the embodiment of the present application, the antenna radiator 20 is slit, which can improve the equivalent antenna length of the antenna radiator 20 in the second diagonal line 212 and the second polarization direction B, and thus more favorably form a half-wave resonant structure of the antenna radiator 20 in the two diagonal directions.

[0038] Please refer to FIG. 7, which is a standing wave ratio diagram of the antenna structure provided by the embodiment of the present application. Taking the first orthogonal projection as a square as an example, when the standing wave ratio of the antenna radiator 20 is less than or equal to 2, two bandwidths formed by the antenna radiator are 5.17GHz to 5.25GHz and 5.70GHz to 5.85GHz, respectively. As can be seen, by chamfering the two right angles of the antenna radiator 20 along the first polarization direction A and slitting the antenna radiator 20 along the second polarization direction B, the two center frequencies of the antenna radiator 20 can be changed, so that the resonance of the antenna radiator 20 in the first polarization direction A is centered at 5.2GHz, and the resonance in the second polarization direction B is centered at 5.8GHz. Please refer to FIG. 8, which is an S parameter diagram of the antenna structure provided by the embodiment of the present application. As can be seen from the diagram, the isolation between the antennas corresponding to the two center frequencies formed by the antenna radiator 20 can reach 30dB.

[0039] Further, please refer to FIG. 4, the number of the slits 213 can be one or more, and the slits 213 are mainly used to improve the equivalent antenna length of the antenna radiator 20. When the number of the slits 213 is two, the slits 213 include a first slit 2131 and a second slit 2132, and the first slit 2131 and the second slit 2132 are symmetrically arranged with respect to the first diagonal line 211. By arranging multiple slits 213, the number of variables is increased without reducing the strength of the antenna radiator 20, and it is easier to adjust the resonant frequency of the antenna radiator 20 in the second polarization direction B.

[0040] It is worth noting that the shape of the antenna radiator 20 is a square, and in the case that the medium substrates 10 are the same, the projection area of the antenna radiator 20 on the medium substrate 10 is the smallest. By arranging the slits 213 on the antenna radiator 20, the projection area of the antenna radiator 20 on the medium substrate 10 can be further reduced to adapt to the demand of structure miniaturization. At the same time, when the shape of the antenna radiator 20 is a square, the compatibility between the chamfering and slitting polarization modes is the best.

[0041] The shape of the antenna radiator 20 is taken as a square as an example. Since the thickness of the dielectric substrate 10 is strongly related to the dielectric constant of the dielectric substrate 10 and the bandwidth of the antenna radiator 20, in order to achieve better radio frequency effect, the dielectric constant of the dielectric substrate 10 can be 4.6, and the thickness of the dielectric substrate 10 can be 1 mm. When the orthogonal projection of the antenna radiator 20 on the dielectric substrate 10 is a square, the side length of the square is 25 mm.

[0042] In some cases, referring to FIG. 9 and FIG. 10, FIG. 9 is a fourth structure schematic diagram of an antenna radiator provided by an embodiment of the present application, and FIG. 10 is a fifth structure schematic diagram of an antenna radiator provided by an embodiment of the present application. The orthogonal projection of the antenna radiator 20 on the dielectric substrate 10 is taken as an irregular shape as an example. The projection of the antenna radiator 20 on the dielectric substrate 10 includes a main body part 221, a first protrusion 222 and a second protrusion 223. The first protrusion 222 and the second protrusion 223 are respectively arranged on opposite sides of the main body part 221 along a first polarization direction A, so that the length of the antenna radiator 20 along the first polarization direction A is different from the length of the antenna radiator 20 along a second polarization direction B. The length of the main body part 221 along the first polarization direction A is equal to the length of the main body part 221 along the second polarization direction B, for example, the main body part 221 can be a square. In such a case, when the antenna radiator 20 is fed by two through holes 11, the antenna radiator 20 can form half-wave resonant structures in the first polarization direction A and the second polarization direction B, respectively, have different center frequencies, and have an orthogonal characteristic relationship with each other.

[0043] The first protrusion 222 and the second protrusion 223 are arranged in axial symmetry in position and size. The shape of the first protrusion 222 or the second protrusion 223 can be rectangular, square, semicircular, semi-elliptical, triangular, trapezoidal or other shapes.

[0044] The protrusion directions of the first protrusion 222 and the second protrusion 223 are both towards the main body part 221 or both away from the main body part 221. When the protrusion directions of the first protrusion 222 and the second protrusion 223 along the first polarization direction A are both away from the main body part 221, the length of the antenna radiator 20 along the first polarization direction A is greater than the length of the antenna radiator 20 along the second polarization direction B, as shown in FIG. 9. When the protrusion directions of the first protrusion 222 and the second protrusion 223 along the first polarization direction A are both towards the main body part 221, the length of the antenna radiator 20 along the first polarization direction A is less than the length of the antenna radiator 20 along the second polarization direction B, as shown in FIG. 10. In the above two cases, the antenna radiator 20 can form half-wave resonant structures in the first polarization direction A and the second polarization direction B, respectively, have different center frequencies.

[0045] In some cases, please refer to Fig. 11, which is a sixth structure diagram of an antenna radiator provided by the embodiment of the present application. The projection of the antenna radiator 20 on the dielectric substrate 10 is a rectangle, which also has a first side 231 extending along the first polarization direction A and a second side 232 extending along the second polarization direction B, and the length of the first side 231 is greater than that of the second side 232. When the antenna radiator 20 is fed, the resonance of the antenna radiator 20 on the first polarization direction A is centered at 5.2 GHz, and the resonance on the second polarization direction B is centered at 5.8 GHz.

[0046] In some scenarios, the layout of the sound in the TV is located at the lower side of the back plate of the TV and in the non-display area of the TV, which is a hidden design. The advantage of this design is that the structure is integrated. The disadvantage is that in order not to affect the thickness of the TV, the sound must pursue a smaller and thinner structure, which leads to a certain limitation of the sound effect; the sound output mode does not meet the needs of human perception, and the stereo effect of home theater cannot be achieved.

[0047] In order to achieve a cinema-like effect and an aesthetically pleasing layout, the sound of the TV often adopts a wireless connection form, that is, the antenna structure in the sound wireless transponder is wirelessly connected with external devices. Since the antenna structure of the sound wireless transponder is generally arranged on the back plate of the TV, the antenna structure has no anti-metal capability and needs to be spaced a certain distance from the metal back plate of the TV, which is contrary to the overall thinning of the TV and can only make a performance sacrifice. At the same time, the antenna structure in the prior art has deficiencies in the design of the system of the TV, and the actual application effect is not good; there is no intentional control on the bandwidth control, which determines that its application can only be used as a transmitting antenna. If used as a receiving antenna, it is easily disturbed by the adjacent WiFi antenna.

[0048] The antenna structure 100 in the present application utilizes the low profile and anti-metal characteristics of the microstrip line to adapt the antenna to the environmental requirements of the wireless sound in the TV; at the same time, the antenna radiator 20 is excited by two back feeds to form two orthogonal excitation modes and resonate at different frequencies, and the method of setting a slot 213 on the antenna radiator 20 is also adopted to adjust the resonance point to solve the above-mentioned problems in the prior art.

[0049] The embodiment of the present application also provides a TV, which comprises the antenna structure 100 in the above-mentioned embodiment.

[0050] In the above embodiment, the television set comprises a back plate and a front frame, the back plate and the front frame enclose a containing space, the antenna structure 100 is located in the containing space, and the antenna structure 100 is fixed on the back plate or the front frame. The material of the back plate and / or the front frame is metal, and since the antenna structure 100 has the anti-metal capability, when the antenna structure 100 is arranged in the containing space, the antenna structure 100 can be inlaid on the front frame of the television set or back-sticked on the back plate of the television set, and can serve as a transmitting antenna, a receiving antenna or a coupling antenna.

[0051] The antenna structure 100 and the television set provided by the embodiment of the present application comprise a dielectric substrate 10, an antenna radiator 20 and a grounding metal piece 30, the antenna radiator 20 and the grounding metal piece 30 are arranged on two sides of the dielectric substrate 10 respectively. The orthographic projection of the antenna radiator 20 on the dielectric substrate 10 is a first orthographic projection, the length of the first orthographic projection along a first polarization direction A is not equal to the length along a second polarization direction B, the first polarization direction A and the second polarization direction B intersect at the symmetry center of the first orthographic projection to form a dual-polarized antenna, the grounding metal piece 30 is provided with an isolation area 31, the through hole 11 is located in the isolation area 31, and then the antenna radiator 20 can be fed from the back surface of the antenna radiator 20 through the conductor in the through hole 11, and the grounding metal piece 30 improves the anti-metal capability of the antenna structure 100, so that the antenna structure 100 can be back-sticked on other metal pieces.

[0052] In the above embodiment, the description of each embodiment has its own emphasis, and the part not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0053] In the description of the present application, the terms "first" and "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more features.

[0054] The antenna structure and the television set provided by the embodiment of the present application are described in detail. The specific examples are applied in the description of the principle and implementation mode of the present application, and the above embodiment is only used to help understand the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range can be changed, and the above description should not be understood as the limitation of the present application.

Claims

1. An antenna structure, comprising: a dielectric substrate comprising two through holes, each of which is provided with a conductor; an antenna radiator provided on the dielectric substrate, the antenna radiator being electrically connected with the conductor, a projection of the antenna radiator on the dielectric substrate being a first projection, a length of the first projection along a first polarization direction being different from a length of the first projection along a second polarization direction, the first polarization direction intersecting the second polarization direction at a center of symmetry of the first projection; a ground metal member provided on a side of the dielectric substrate away from the antenna radiator, the ground metal member being provided with an isolation region, the through holes being located in the isolation region so that the conductor is spaced apart from the ground metal member.

2. The antenna structure of claim 1, wherein, The dielectric substrate has a dielectric constant of 4.

6.

3. The antenna structure of claim 1, wherein, The dielectric substrate has a thickness of 1 mm.

4. The antenna structure of claim 1, wherein, The antenna radiator has a straight side or a curved side.

5. The antenna structure of claim 1, wherein, The antenna radiator is a plate-shaped homogeneous structure.

6. The antenna structure of claim 1, wherein, The first projection is a square, the square having a first diagonal line parallel to the first polarization direction and a second diagonal line parallel to the second polarization direction, two opposite right angles along the first diagonal line being chamfered.

7. The antenna structure of claim 6, wherein, The antenna radiator is provided with a slot extending along the first polarization direction.

8. The antenna structure of claim 7, wherein, The slot comprises a first slot and a second slot, the first slot and the second slot being symmetrically arranged with respect to the second diagonal line.

9. The antenna structure of claim 6, wherein, The square has a side length of 25 mm.

10. The antenna structure of claim 1, wherein, The first projection is a rhombus, the rhombus having a third diagonal line parallel to the first polarization direction and a fourth diagonal line parallel to the second polarization direction, the third diagonal line having a length smaller than that of the fourth diagonal line.

11. The antenna structure of claim 1, wherein, The first projection is an ellipse, the ellipse having a major axis parallel to the second polarization direction and a minor axis parallel to the first polarization direction.

12. The antenna structure of claim 1, wherein, The first projection is a rectangle, the rectangle having a first side extending along the first polarization direction and a second side extending along the second polarization direction, the first side having a length greater than that of the second side.

13. The antenna structure of claim 1, wherein, The first projection comprises a main body, a first protrusion and a second protrusion, the main body having a length along the first polarization direction equal to a length of the main body along the second polarization direction, the first protrusion and the second protrusion being respectively arranged on opposite sides of the main body along the first polarization direction.

14. The antenna structure of claim 13, wherein, The first protrusion and the second protrusion are arranged in axial symmetry.

15. The antenna structure of claim 13, wherein, The first protrusion and the second protrusion both have a protruding direction towards the main body.

16. The antenna structure of claim 13, wherein, The first protrusion and the second protrusion both have a protruding direction away from the main body.

17. The antenna structure of claim 13, wherein, The first protrusion has a shape of a rectangle, a square, a semicircle, a semi-ellipse, a triangle or a trapezoid. 18.A television comprising an antenna structure, the antenna structure comprising: a dielectric substrate comprising two through holes, each of which is provided with a conductor; An antenna radiator is arranged on the dielectric substrate, the antenna radiator is electrically connected with the conductor, a normal projection of the antenna radiator on the dielectric substrate is a first normal projection, a length along a first polarization direction and a length along a second polarization direction of the first normal projection are not equal, the first polarization direction and the second polarization direction intersect at a center of symmetry of the first normal projection; A grounding metal member is arranged on a side of the dielectric substrate away from the antenna radiator, the grounding metal member is provided with an isolation region, and the through hole is located in the isolation region so as to separate the conductor from the grounding metal member.

19. The television of claim 18, wherein, Further comprising a back plate and a front frame, the back plate and the front frame surround to form a containing space, the antenna structure is arranged in the containing space, and the antenna structure is inlaid on the front frame.

20. The television of claim 18, wherein, Further comprising a back plate and a front frame, the back plate and the front frame surround to form a containing space, the antenna structure is arranged in the containing space, and the antenna structure is inlaid on the front frame.

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