WO2024255145A1 - 显示面板组件、多功能组件、收发组件及无线通信设备 - Google Patents
显示面板组件、多功能组件、收发组件及无线通信设备 Download PDFInfo
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- WO2024255145A1 WO2024255145A1 PCT/CN2023/136367 CN2023136367W WO2024255145A1 WO 2024255145 A1 WO2024255145 A1 WO 2024255145A1 CN 2023136367 W CN2023136367 W CN 2023136367W WO 2024255145 A1 WO2024255145 A1 WO 2024255145A1
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- display panel
- function
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0086—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
Definitions
- the present application relates to the technical field of display devices, and in particular to a display panel component, a multi-functional component, a transceiver component and a wireless communication device.
- wireless communication devices such as mobile phones, smart watches, etc.
- the functions of wireless communication devices are changing with each passing day, and the market requirements for device appearance and wireless communication performance are also constantly increasing. How to improve the communication performance of wireless communication devices has become a technical problem that needs to be solved urgently.
- the embodiments of the present application provide a display panel assembly, a multi-functional assembly, a transceiver assembly and a wireless communication device, aiming to improve the wireless communication performance of the display panel assembly.
- An embodiment of the first aspect of the present application provides a display panel assembly, comprising: a substrate; an antenna assembly, arranged on the substrate and comprising an antenna unit, the antenna unit being used to transmit and receive wireless signals; a metasurface assembly, arranged on the substrate and comprising a plurality of metasurface units, the metasurface units being used to improve the performance of wireless signals transmitted and received by the antenna unit; wherein both the antenna assembly and the metasurface assembly include a transparent structural layer.
- An embodiment of the second aspect of the present application provides a multifunctional component, including: an antenna component, including an antenna unit, the antenna unit is used to send and receive wireless signals; an intelligent reflective surface, including a reflective component and a conductive layer, the conductive layer is arranged on one side of the reflective component, the reflective component includes a plurality of reflective units, the reflective units are used to reflect wireless signals; a metasurface component, including a plurality of metasurface units, the metasurface units are used to improve the performance of wireless signals received and sent by the antenna unit; wherein at least one reflective unit is multiplexed as one of the metasurface unit and the antenna unit.
- An embodiment of the third aspect of the present application provides a wireless signal transceiver component, including: an antenna component, including an antenna unit, the antenna unit is used to transmit and receive wireless signals; a metasurface component, including multiple metasurface units, the metasurface units are used to improve the performance of wireless signals received and transmitted by the antenna unit; wherein the antenna component and the metasurface component both include a transparent structural layer.
- An embodiment of the fourth aspect of the present application also provides a wireless communication device, comprising a display panel component of any of the above-mentioned first aspect embodiments, or a multi-function component of any of the above-mentioned second aspect embodiments, or a wireless signal transceiver component of any of the above-mentioned third aspect.
- the display panel assembly includes a substrate, an antenna assembly and a metasurface assembly.
- the antenna unit in the antenna assembly is capable of transmitting and receiving wireless signals.
- the metasurface unit of the metasurface assembly can improve the wireless signals received and transmitted by the antenna unit, improve the transceiver performance of the antenna unit, and thus enhance the wireless communication performance of the display panel assembly.
- both the antenna assembly and the metasurface assembly include a transparent structural layer, which can improve the influence of the antenna assembly and the metasurface assembly on the display effect of the display panel.
- FIG1 is a schematic structural diagram of a display panel assembly provided by an embodiment of the first aspect of the present application.
- Fig. 2 is a cross-sectional view of the A-A position in Fig. 1;
- FIG. 3 is a schematic structural diagram of a display panel assembly provided by another embodiment of the first aspect of the present application.
- FIG4 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- Fig. 5 is a cross-sectional view of the A-A position in Fig. 4;
- Fig. 6 is a cross-sectional view of the B-B portion in Fig. 4;
- FIG. 7 is a schematic structural diagram of a display panel assembly provided by another embodiment of the first aspect of the present application.
- FIG8 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG9 is a schematic diagram of a circuit structure of a display panel assembly provided in an embodiment of the first aspect of the present application.
- FIG10 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- Fig. 11 is a cross-sectional view of the A-A section in Fig. 4 in another example
- FIG12 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG13 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- Fig. 14 is a cross-sectional view at A-A in Fig. 4 in another example
- FIG15 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG16 is a schematic diagram of a circuit structure of a display panel assembly provided by another embodiment of the first aspect of the present application.
- FIG17 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG18 is a schematic diagram of a circuit structure of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG19 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG20 is a schematic diagram of a circuit structure of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG21 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG22 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- Fig. 23 is a cross-sectional view at A-A in Fig. 1 in yet another example
- FIG24 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG25 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG26 is a schematic diagram of a circuit structure of a display panel assembly provided in yet another embodiment of the first aspect of the present application.
- FIG27 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG28 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG29 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG30 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG31 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- Fig. 32 is a cross-sectional view at A-A in Fig. 1 in yet another example
- Fig. 33 is a cross-sectional view at A-A in Fig. 1 in yet another example
- FIG34 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG35 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- FIG36 is a schematic structural diagram of a display panel assembly provided by yet another embodiment of the first aspect of the present application.
- Fig. 37 is a cross-sectional view of the A-A section in Fig. 1 in yet another example
- FIG38 is a schematic diagram of the structure of a wireless communication device provided by an embodiment of the second aspect of the present application.
- FIG39 is a schematic structural diagram of a wireless communication device provided by another embodiment of the second aspect of the present application.
- FIG40 is a schematic structural diagram of a circuit board of a wireless communication device in an unfolded state provided by an embodiment of the second aspect of the present application;
- FIG41 is a schematic structural diagram of a circuit board of a wireless communication device in a bent state provided by an embodiment of the second aspect of the present application;
- Figure 42 is a structural diagram of a wireless communication device provided in yet another embodiment of the second aspect of the present application.
- Intelligent Reflecting Surface is an important communication design that has received widespread attention and research investment. It can change the direction and number of reflected beams incident from wireless signal sources by adjusting the amplitude and phase of electrical signals on multiple reflective units on the surface (i.e., by changing the electrical load of the reflective unit). If the reflected beam can be maintained as one or divided into multiple reflected beams and steered to focus on the direction of one or more communication targets, it will help significantly improve the quality of wireless communication.
- the IRS can be arranged on the inner wall or the outer wall of the building.
- the antenna is also an important functional component for sending and receiving wireless signals on wireless communication equipment.
- IRS is generally composed of a three-layer structure, that is, the surface layer is a reflective unit, which is a conductor structure and is used to reflect wireless signals. Under the reflective unit is a metal plate, such as a copper plate, which is used to block and reflect wireless signals. A control circuit board is set on the side of the metal plate away from the reflective unit. The control circuit of the control circuit board is electrically connected to the reflective unit and is used to adjust the signal amplitude and phase of each reflective unit, thereby controlling the direction and number of reflected beams.
- These three-layer structures are all non-transparent to human eyes, so IRS is also non-transparent to human eyes.
- a metasurface is a planar design with periodic conductive patterns, which helps to enhance electromagnetic performance. Therefore, a metasurface can be used to improve antenna performance.
- the display panel assembly, the multi-function assembly, and the display panel assembly of the present application are described below in conjunction with FIGS. 1 to 42.
- the transceiver components and wireless communication equipment are described in detail.
- Figure 1 is a structural schematic diagram of a display panel assembly 10 provided in an embodiment of the present application
- Figure 2 is a cross-sectional view at A-A in Figure 1.
- an embodiment of the first aspect of the present application provides a display panel assembly 10, which includes a substrate 11, an antenna assembly 900, and a metasurface assembly.
- the antenna assembly 900 is disposed on the substrate 11 and includes an antenna unit 901, which is used to transmit and receive wireless signals;
- the metasurface assembly is disposed on the substrate 11 and includes a plurality of metasurface units 130, which are used to improve the performance of wireless signals transmitted and received by the antenna unit 901; wherein both the antenna assembly 900 and the metasurface assembly include a transparent structural layer.
- the display panel assembly 10 includes a substrate 11, an antenna assembly 900 and a super-surface assembly.
- the antenna unit 901 in the antenna assembly 900 is capable of transmitting and receiving wireless signals.
- the super-surface unit 130 of the super-surface assembly can improve the performance of wireless signals received and transmitted by the antenna unit 901, improve the transceiver performance of the antenna unit 901, and thus enhance the wireless communication performance of the display panel assembly 10.
- both the antenna assembly 900 and the super-surface assembly include a transparent structural layer, which can improve the influence of the antenna assembly 900 and the super-surface assembly on the display effect of the display panel assembly 10.
- the antenna unit 901 and the metasurface unit 130 are both used for transmitting and receiving wireless signals.
- the difference between the metasurface unit 130 and the antenna unit 901 is that the antenna unit 901 is connected to a feed and connected to the RF circuit through the feed; while there is no direct electrical connection between the metasurface unit 130 and the RF circuit or the antenna unit 901.
- the metasurface unit 130 is suspended in the display panel assembly 10. The suspension of the metasurface unit 130 means that when the metasurface unit 130 is used to improve the performance of the antenna unit 901 in transmitting and receiving wireless signals, there is no direct electrical connection with other components.
- the transparent structure layer includes a grid-like metal wiring.
- the transparent structure layer is a grid structure layer of a light-transmitting portion 170 formed by a plurality of grid bars 160 and a plurality of grid bars 160.
- the antenna assembly 900 and/or the super-surface assembly are arranged in the grid structure layer, and at least a portion of the grid bars 160 of the grid structure layer form the antenna unit 901 and/or the super-surface unit 130.
- the grid bars 160 used as the antenna unit 901 and/or the super-surface unit 130 are insulated from the grid bars 160 at other positions to avoid short-circuiting of the antenna unit 901 and/or the super-surface unit 130 with other grid bars 160.
- a setting method of the grid structure is illustrated by light gray lines, and black lines illustrate the setting positions of the antenna unit 901 and the super-surface unit 130.
- the display panel assembly 10 further includes a pixel definition layer, the pixel definition layer includes a pixel definition portion and a pixel opening formed by the pixel definition portion, the transparent structure layer is located on the side of the pixel definition layer away from the substrate, and at least part of the grid bar 160 is located within the orthographic projection of the pixel definition portion on the substrate 11.
- the pixel opening is used to set a light-emitting unit to achieve light-emitting display of the display panel assembly 10.
- At least part of the grid bars 160 are projected on the substrate 11 within the projection of the pixel defining portion on the substrate 11 , so that this part of the grid bars 160 does not affect the light output of the light-emitting unit, thereby improving the display effect of the display panel assembly 10 .
- the orthographic projections of the grid bars 160 on the substrate 11 are all located within the orthographic projections of the pixel defining portions on the substrate 11 .
- the transparent structural layer includes a light-transmitting conductive layer
- the light-transmitting conductive layer includes a light-transmitting conductive material
- the light-transmitting conductive material includes, for example, indium tin oxide (ITO), indium zinc oxide and other materials, so that the transparent structural layer can be both conductive and light-transmitting.
- the antenna assembly 900 and/or the metasurface assembly includes a transparent structural layer, that is, the material of at least part of the antenna unit 901 and/or the metasurface unit 130 includes a light-transmitting conductive material, so that at least part of the antenna unit 901 and/or the metasurface unit 130 has the characteristics of being light-transmitting and conductive, thereby improving its influence on the display effect of the display panel assembly 10.
- the light transmittance of the transparent structural layer is greater than or equal to 50%, for example, the light transmittance of the transparent structural layer is greater than or equal to 60%, 62%, 65%, 70%, 78%, 80%, 86%, or even 90%, so as to better improve the influence of the antenna unit 901 and/or the super surface unit 130 on the display effect of the display panel assembly 10.
- the transparent structural layer included in the antenna assembly 900 and the transparent structural layer included in the metasurface assembly may be arranged in the same or different manners.
- the transparent structural layers included in the antenna assembly 900 and the metasurface assembly are both grid structural layers, or the antenna assembly 900 and the metasurface assembly include light-transmitting conductive materials.
- the transparent structural layer included in the antenna assembly 900 is a grid structural layer, and the transparent structural layer included in the metasurface assembly includes a light-transmitting conductive material.
- the transparent structural layer included in the antenna assembly 900 includes a light-transmitting conductive material, and the transparent structural layer included in the metasurface assembly is a grid structural layer.
- the display panel assembly 10 further includes a conductive functional structure, and the antenna unit 901 and/or the super surface unit 130 are arranged in the same layer as the conductive functional structure.
- the conductive functional structure may be a touch electrode structure of the display panel, and the antenna unit 901 and/or the super surface unit 130 and the touch electrode structure are arranged in the touch layer.
- the conductive functional structure may be a pixel electrode and/or a common electrode of the display panel, and the antenna unit 901 and/or the super surface unit 130 and the pixel electrode are arranged in the pixel electrode layer.
- the common electrode layer includes a plurality of mutually insulated common electrodes, and the antenna unit 901 and/or the super surface unit 130 and the common electrode are arranged in the common electrode layer.
- the display panel assembly 10 further includes a smart reflective surface, the smart reflective surface includes a reflective component and a conductive layer 200, the conductive layer 200 is disposed on the side of the reflective component facing the substrate 11, the reflective component includes a plurality of reflective units 110, and the reflective units 110 are used to reflect wireless signals; wherein at least one reflective unit 110 is multiplexed into at least one metasurface unit 130, and/or at least one reflective unit 110 is multiplexed into at least one antenna unit 901.
- the conductive layer 200 is used as the upper The metal plate of the IRS described above blocks and reflects wireless signals.
- the reflective unit 110 of the reflective assembly can reflect wireless signals, so that the display panel assembly 10 can not only receive and send wireless signals through the antenna unit 901, but also reflect wireless signals through the reflective unit 110, thereby enriching the wireless communication function of the display panel assembly 10.
- the reflective unit 110 is multiplexed as one of the metasurface unit 130 and the antenna unit 901, which can simplify the structure of the display panel assembly 10.
- the conductive layer 200 can shield the signals incident by two adjacent reflective units 110 to support the normal operation of the smart reflective surface.
- the reflection unit 110 When the reflection unit 110 is multiplexed as the metasurface unit 130, the reflection unit 110 has a reflection function and a metasurface function, that is, the reflection unit 110 can be used as a smart reflection surface to reflect the wireless signal transmitted from the outside toward the display panel assembly 10, and the reflection unit 110 can also enhance the antenna signal received and transmitted by the antenna unit 901.
- the reflection unit 110 When the reflection unit 110 is multiplexed as the antenna unit 901, the reflection unit 110 has a reflection function and a function of receiving and transmitting wireless signals, that is, the reflection unit 110 can be used as a smart reflection surface to reflect the wireless signal transmitted from the outside toward the display panel assembly 10, and the reflection unit 110 can also receive and transmit wireless signals.
- At least one reflection unit 110 and at least one metasurface unit 130 are multiplexed into a first multi-function unit 120a, that is, at least one reflection unit 110 and at least one metasurface unit 130 form a first multi-function unit 120a as a whole, and the orthographic projection of at least one first multi-function unit 120a on the substrate 11 at least partially overlaps with the orthographic projection of the antenna unit 901 on the substrate 11.
- the layout position of the antenna unit 901 is schematically shown in dashed lines in Figure 1.
- the first multi-functional unit 120a has reflection and metasurface effects, and at least one first multi-functional unit 120a overlaps with the antenna unit 901, so that the first multi-functional unit 120a can better improve the transceiver performance of the antenna unit 901.
- the display panel assembly 10 includes a control line 300 and a radio frequency line 810, the radio frequency line 810 is used to connect the antenna unit 901 and the radio frequency circuit 620, and the control line 300 is used to connect the reflection unit 110 and the control circuit 610.
- the position of the radio frequency line 810 is indicated by a dotted line in FIG4.
- the control circuit 610 can be arranged in the display panel assembly 10.
- the control circuit 610 is arranged in the wireless communication device.
- the radio frequency circuit 620 can be arranged in the display panel assembly 10.
- the radio frequency circuit 620 is arranged in the wireless communication device.
- the first multi-function unit 120a is connected to the control circuit 610 through the control line 300 to be multiplexed as the reflection unit 110, and the first multi-function unit 120a is electrically disconnected from the control circuit 610 when it is multiplexed as the metasurface unit 130. That is, the first multi-function unit 120a in the metasurface working mode has no direct electrical connection with the control circuit 610 and the RF circuit 620, the metasurface unit 130 has no direct electrical connection with the RF circuit 620, and the antenna unit 901 is electrically connected to the RF circuit 620 through the RF line 810.
- the RF line 810 is formed by a grid structure, and the RF line 810 includes a plurality of metal wires extending in different directions. Alternatively, as shown in Figure 4, the RF line 810 is formed by two metal wires extending in parallel. In other embodiments.
- the RF line 810 may also include only one wire, or the RF line includes a plurality of metal wires, etc., as long as the RF line 810 can connect the antenna unit 901 and the RF circuit 620. Similarly, there may be multiple ways to set other wires (such as the control line 300).
- the reflective component and the metasurface component are arranged in the same layer.
- the first multi-function unit 120a can be arranged in various positions, and the first multi-function unit 120a can be arranged on the side of the antenna component 900 facing or away from the substrate 11.
- the first multifunctional unit 120a is located on the side of the antenna unit 901 facing the display surface of the display panel assembly 10. That is, the first multifunctional unit 120a is located on the side of the antenna unit 901 away from the substrate 11.
- the first multifunctional unit 120a is in the working state of the reflection unit 110 and is used to reflect the wireless signal line, it can be avoided that the first multifunctional unit 120a is blocked by the antenna unit 901 and the operation of the first multifunctional unit 120a is affected.
- the first multi-function unit 120a and the antenna unit 901 can be arranged in a one-to-one correspondence, that is, the orthographic projection of each first multi-function unit 120a on the substrate 11 and the orthographic projection of each antenna unit 901 on the substrate 11 are at least partially overlapped, so that each antenna unit 901 can be amplified by the first multi-function unit 120a.
- the first multi-function unit 120a and the antenna unit 901 may also be arranged in a one-to-many or many-to-one arrangement, that is, the same first multi-function unit 120a is arranged corresponding to multiple antenna units 901, and the orthographic projection of the same first multi-function unit 120a on the substrate 11 and the orthographic projection of the multiple antenna units 901 on the substrate 11 are at least partially overlapped.
- multiple first multi-function units 120a are arranged corresponding to the same antenna unit 901, and the orthographic projections of the multiple first multi-function units 120a on the substrate 11 are located within the orthographic projection of the same antenna unit 901 on the substrate 11.
- the orthographic projections of some of the first multi-functional units 120a on the substrate 11 and the orthographic projections of the antenna unit 901 on the substrate 11 at least partially overlap, and the orthographic projections of other first multi-functional units 120a on the substrate 11 and the orthographic projections of the antenna unit 901 on the substrate 11 are offset from each other. It is sufficient as long as there is at least one first multi-functional unit 120a whose orthographic projection on the substrate 11 and the orthographic projection of the antenna unit 901 on the substrate 11 at least partially overlap.
- the orthographic projection shapes and sizes of the plurality of first multifunctional units 120 a on the substrate 11 may be the same or different.
- the metasurface assembly further includes an auxiliary metasurface unit 131, and the auxiliary metasurface unit 131 is located on at least one side of the first multi-function unit 120a in the circumferential direction.
- the auxiliary metasurface unit 131 and the first multi-function unit 120a are used to jointly enhance the wireless signal received and transmitted by the antenna unit 901, so as to further enhance the performance improvement effect of the metasurface assembly on the antenna assembly 900.
- At least one auxiliary metasurface unit 131 is disposed on the periphery of at least one first multi-function unit 120a.
- at least one auxiliary metasurface unit 131 is disposed on the periphery of each first multi-function unit 120a.
- at least two auxiliary metasurface units 131 are disposed on the periphery of each first multi-function unit 120a.
- the arrangement of the two or more auxiliary metasurface units 131 disposed on the periphery of each first multi-function unit 120a is the same, so that the performance of each antenna unit 901 is improved by the metasurface assembly. The effect is close.
- each auxiliary metasurface unit 131 on the substrate 11 at least partially overlaps with the orthographic projection of each antenna unit 901 on the substrate 11, so as to improve the performance improvement effect of the auxiliary metasurface unit 131 on the antenna unit 901.
- the shapes and sizes of the multiple auxiliary metasurface units 131 located on the periphery of the same first multi-functional unit 120a may be the same or different.
- the auxiliary supersurface unit 131 and the first multi-function unit 120 a are arranged in the same layer, so that the auxiliary supersurface unit 131 and the first multi-function unit 120 a can be prepared and formed in the same process step to simplify the preparation process of the display panel assembly 10 .
- At least one reflection unit 110 and at least one antenna unit 901 are multiplexed into a second multi-function unit 120b. That is, the second multi-function unit 120b has a reflection function and a function of receiving and transmitting wireless signals.
- the second multi-function unit 120b can be used as a reflection surface to reflect the wireless signal transmitted from the outside toward the display panel assembly 10, and the second multi-function unit 120b can also be used as an antenna to receive and transmit wireless signals. Therefore, the second multi-function unit 120b can be connected to the control circuit 610 through the control line 300, and can also be connected to the radio frequency circuit 620 through the radio frequency line 810.
- the location of the super surface unit 130 is indicated by a dotted line in FIG5.
- control line 300 may be formed by a plurality of metal wires extending in different directions, or the control line 300 may include a single metal wire, as long as the control line 300 can achieve electrical connection between the second multi-function unit 120 b and the control circuit 610 .
- the second multi-functional unit 120b and the metasurface component can be arranged in the same layer or in different layers.
- the second multi-function unit 120b and the metasurface assembly are arranged in the same layer, and the metasurface unit 130 is located on at least one side of the second multi-function unit 120b in the circumferential direction.
- at least one second multi-function unit 120b is provided with at least one metasurface unit 130 in the circumferential direction.
- each second multi-function unit 120b is provided with at least one metasurface unit 130 in the circumferential direction.
- each second multi-function unit 120b is provided with a plurality of metasurface units 130 distributed at intervals in the circumferential direction.
- the arrangement of the plurality of metasurface units 130 in the circumferential direction of each second multi-function unit 120b is the same, so that the performance improvement effect of the metasurface assembly on each second multi-function unit 120b is similar.
- the second multi-function unit 120b and the metasurface component are arranged in different layers, so the orthographic projection of at least one second multi-function unit 120b on the substrate 11 and the orthographic projection of at least one metasurface unit 130 on the substrate 11 at least partially overlap. This enables the metasurface unit 130 to improve the performance of the antenna wireless signal received and sent by the second multi-function unit 120b.
- the second multi-functional unit 120b and the metasurface component are arranged in different layers, as shown in FIG8 , the second multi-functional unit 120b and the metasurface unit 130 are arranged in one-to-one correspondence, that is, the orthographic projection of each second multi-functional unit 120b on the substrate 11 overlaps at least partially with the orthographic projection of each metasurface unit 130 on the substrate 11.
- a plurality of metasurface units 130 and the same second multi-functional unit 120b are arranged in correspondence.
- the orthographic projection of at least one of the plurality of metasurface units 130 on the substrate 11 overlaps at least partially with the orthographic projection of the second multi-functional unit 120b corresponding to the metasurface unit 130, so as to enhance the performance improvement effect of the metasurface unit 130 on the second multi-functional unit 120b.
- the metasurface unit 130 is located on the side of the second multifunctional unit 120b facing the display surface of the display panel assembly 10, and/or, at least part of the metasurface unit 130 is located on the side of the second multifunctional unit 120b away from the display surface of the display panel assembly 10. That is, at least part of the metasurface unit 130 is located on the side of the second multifunctional unit 120b facing away from the substrate 11, and/or, at least part of the metasurface unit 130 is located on the side of the second multifunctional unit 120b facing the substrate 11.
- multiple super-surface units 130 are arranged in the same layer, and these super-surface units 130 can be located on the side of the second multi-functional unit 120b facing the display surface of the display panel assembly 10, or, as shown in Figure 14, these super-surface units 130 can be located on the side of the second multi-functional unit 120b facing away from the display surface of the display panel assembly 10.
- multiple super-surface units 130 are arranged in different layers, and a part of the multiple super-surface units 130 are located on the side of the second multi-functional unit 120b facing the display surface of the display panel assembly 10, and the other part is located on the side of the second multi-functional unit 120b facing away from the display surface of the display panel assembly 10.
- the antenna unit 901 may be connected to one RF line 810 , or the same antenna unit 901 may be connected to more than two RF lines 810 , so that the same antenna unit 901 can be connected to more than two control lines 300 through more than two RF lines 810 .
- the same reflective unit 110 may be connected to one control line 300 , or the same reflective unit 110 may be connected to more than two control lines 300 , so that the same reflective unit 110 can be connected to more than two control lines 300 through more than two control lines 300 .
- the RF line 810 and the control line 300 can be multiplexed into a multi-function control feeder 820, so that the second multi-function unit 120b can be simultaneously connected to the RF circuit 620 and the control circuit 610 through the multi-function control feeder 820.
- the number of multi-function control feeders 820 connected to the same second multi-function unit 120b is more than two, and the same second multi-function unit 120b can be connected to more than two control circuits 610 and/or RF circuits 620 through more than two multi-function control feeders 820.
- the antenna unit 901 includes a millimeter wave antenna unit 910 and a non-millimeter wave antenna unit 920, and the second multi-function unit 120b can be multiplexed as a part of the millimeter wave antenna unit 910 or the non-millimeter wave antenna unit 920.
- the RF circuit 620 includes a millimeter wave RF circuit 621 and a non-millimeter wave RF circuit 622.
- the second multi-function unit 120b is multiplexed as the millimeter wave antenna unit 910, and the second multi-function unit 120b can also be used for transmitting and receiving Millimeter wave antenna signal.
- the second multi-function unit 120b multiplexed as a part of the non-millimeter wave antenna unit 920 may be: one second multi-function unit 120b multiplexed as a part of the non-millimeter wave antenna unit 920; or at least two adjacent second multi-function units 120b are connected through a connecting signal line 150 and multiplexed as a part of the non-millimeter wave antenna unit 920; or at least two adjacent second multi-function units 120b are connected through a connecting signal line 150 and multiplexed as a non-millimeter wave antenna unit 920.
- the second multi-function unit 120b multiplexed as a part of the non-millimeter wave antenna unit 920 means that the second multi-function unit 120b can have the function of the non-millimeter wave antenna unit 920 and is used to send and receive non-millimeter wave wireless signals.
- the at least two adjacent second multi-function units 120b are connected via a connecting signal line 150 and multiplexed as a part of a non-millimeter wave antenna unit 920
- the at least two adjacent second multi-function units 120b are connected in series and/or in parallel with each other via a connecting signal line 150 and multiplexed as a part of a non-millimeter wave antenna unit 920.
- the second multi-power unit 120b multiplexed as the millimeter wave antenna unit 910 and the second multi-power unit 120b multiplexed as a part of the non-millimeter wave antenna unit 920 may be the same second multi-power unit 120b, or the second multi-power unit 120b multiplexed as the millimeter wave antenna unit 910 and the second multi-power unit 120b multiplexed as a part of the non-millimeter wave antenna unit 920 may be different second multi-power units 120b.
- the millimeter wave antenna unit 910 is the radiating part of the millimeter wave antenna, or the millimeter wave antenna unit 910 includes a millimeter wave feeding part and a millimeter wave radiating part, and the second multi-function unit 120b can be multiplexed as the millimeter wave radiating part.
- the non-millimeter wave antenna unit 920 is the radiating part of the non-millimeter wave antenna, or the non-millimeter wave antenna unit 920 includes a non-millimeter wave feeding part and a non-millimeter wave radiating part, and the second multi-function unit 120b is multiplexed as a part of the non-millimeter wave radiating part.
- the display panel assembly 10 when used in a wireless communication device, and the wireless communication device includes a control circuit 610 and a radio frequency circuit 620, the second multi-function unit 120b and the control circuit 610 are electrically connected to each other, so that the control circuit 610 can control the second multi-function unit 120b to reflect the wireless signal.
- the radio frequency circuit 620 includes a millimeter wave radio frequency circuit 621 and a non-millimeter wave radio frequency circuit 622, the millimeter wave radio frequency circuit 621 is connected to at least one second multi-function unit 120b, so that the second multi-function unit 120b is multiplexed into a millimeter wave antenna unit 910 and used to send and receive millimeter wave wireless signals, and the non-millimeter wave radio frequency circuit 622 is connected to at least one second multi-function unit 120b, so that the second multi-function unit 120b is multiplexed into a part of the non-millimeter wave antenna unit 920 and used to send and receive non-millimeter wave wireless signals.
- the same second multi-function unit 120b is multiplexed as a part of the millimeter wave antenna unit 910 and the non-millimeter wave antenna unit 920, that is, the same second multi-function unit 120b can be used for both sending and receiving millimeter wave wireless signals and non-millimeter wave wireless signals, thereby further simplifying the structure of the display panel assembly 10.
- At least one of the plurality of second multi-function units 120b is multiplexed as the millimeter wave antenna unit 910, and at least another of the remaining second multi-function units 120b is multiplexed as a part of the non-millimeter wave antenna unit 920. That is, the second multi-function unit 120b multiplexed as the millimeter wave antenna unit 910 and the second multi-function unit 120b multiplexed as a part of the non-millimeter wave antenna unit 920 are different second multi-function units 120b, which can improve mutual crosstalk of signals.
- the number of non-millimeter wave antenna units 920 and/or millimeter wave antenna units 910 may be multiple, so as to improve the ability of the display panel assembly 10 to transmit and receive non-millimeter wave signals and/or millimeter wave signals.
- the number of non-millimeter wave antenna units 920 may be 1. The difference between FIG. 22 and FIG. 19 is that the number of second multi-function units 120b included in the non-millimeter wave antenna unit 920 is different.
- control line 300 and the second multi-function unit 120b may be arranged in the same layer.
- control line 300 and the second multi-function unit 120b may be arranged in different layers.
- the same second multi-function unit 120b is connected to both the control circuit 610 and the millimeter wave RF circuit 621 and the non-millimeter wave RF circuit 622, so that the same second multi-function unit 120b can be multiplexed as part of the reflection unit 110, the millimeter wave antenna unit 910 and the non-millimeter wave antenna unit 920.
- the display panel assembly 10 also includes a multi-function control feeder 820, one end of the multi-function control feeder 820 is connected to the second multi-function unit 120b, and the other end of the multi-function control feeder 820 is used to connect the control circuit 610 and the radio frequency circuit 620, so that the control circuit 610 and the radio frequency circuit 620 can transmit control signals to the second multi-function unit 120b through the multi-function control feeder 820.
- the other end of the multi-function control feeder 820 is connected to the millimeter wave RF circuit 621.
- the second multi-function unit 120b is multiplexed as the non-millimeter wave antenna unit 920
- the other end of the multi-function control feeder 820 is connected to the non-millimeter wave RF circuit 622.
- the same second multi-function unit 120b is multiplexed as a part of the millimeter wave antenna unit 910 and the non-millimeter wave antenna unit 920
- the other end of the multi-function control feeder 820 is connected to the millimeter wave RF circuit 621 and the non-millimeter wave RF circuit 622.
- the display panel assembly 10 further includes a radio frequency line 810, which connects the radio frequency circuit 620 to the second multi-function unit 120 b.
- the radio frequency line 810 includes a millimeter wave feed line 811 and a non-millimeter wave feed line 812.
- the multi-function control feed line 820 can be multiplexed into at least two of the millimeter wave feed line 811, the non-millimeter wave feed line 812, and the control line 300.
- the multi-function control feeder 820 is multiplexed into the millimeter wave feeder 811 and the control line 300
- the display panel assembly 10 includes a non-millimeter wave feeder 812 and a multi-function control feeder 820
- the non-millimeter wave feeder 812 connects the non-millimeter wave RF circuit 622 and the second multi-function unit 120b
- the multi-function control feeder 820 connects the second multi-function unit 120b with the millimeter wave RF circuit 621 and the control circuit 610.
- the multi-function control feeder 820 is multiplexed into the millimeter wave feeder 811 and the non-millimeter wave feeder 812
- the display panel assembly 10 includes a control line 300 and a multi-function control feeder 820
- the control line 300 connects the control circuit 610 and the second multi-function unit 120b
- the multi-function control feeder 820 connects the second multi-function unit 120b
- the multi-function unit 120b is connected to the millimeter wave RF circuit 621 and the non-millimeter wave RF circuit 622.
- the multi-function control feeder 820 is multiplexed into the millimeter wave feeder 811, the non-millimeter wave feeder 812 and the control line 300.
- the multi-function control feeder 820 connects the second multi-function unit 120b to the millimeter wave RF circuit 621, the non-millimeter wave RF circuit 622 and the control circuit 610.
- more than two second multi-function units 120b are interconnected by connecting signal lines 150 and multiplexed into a non-millimeter wave antenna unit 920, that is, the non-millimeter wave antenna unit 920 is formed by multiplexing more than two second multi-function units 120b, which can further simplify the structure of the non-millimeter wave antenna unit 920.
- At least one of the two or more second multi-function units 120 b multiplexed into the non-millimeter wave antenna unit 920 is multiplexed into the millimeter wave antenna unit 910 to further simplify the structure of the display panel assembly 10 .
- the connecting signal line 150 may include one conductor, or the connecting signal line 150 may include multiple conductors arranged side by side, or the connecting signal line 150 may include multiple conductors arranged side by side and a bridge line connecting the conductors arranged side by side.
- the line width of at least a portion of the connection signal line 150 is not greater than the width of the millimeter wave antenna unit 910.
- the millimeter wave antenna unit 910 includes a millimeter wave conductive wire, and the line width of at least a portion of the connection signal line 150 is not greater than the width of the millimeter wave conductive wire in the millimeter wave antenna unit 910.
- the millimeter wave antenna unit 910 can be understood as including a millimeter wave conductor; when the millimeter wave antenna unit 910 includes multiple millimeter wave conductors, the line width of at least a portion of the connecting signal line 150 is smaller than the width of the millimeter wave antenna unit 910, which means that the line width of at least a portion of the connecting signal line 150 is smaller than the sum of the widths of the multiple millimeter wave conductors in the millimeter wave antenna unit 910.
- the line width of at least part of the area of the connecting signal line 150 is not greater than the width of the millimeter wave conductor in the millimeter wave antenna unit 910, the line width of the connecting signal line 150 is narrow, so the connecting signal line 150 has a higher impedance, and therefore the connecting signal line 150 has a better filtering and blocking effect on the current in the millimeter wave band.
- the connecting signal line 150 can have a better passing effect on non-millimeter wave currents. Therefore, in the embodiment of the present application, non-millimeter wave currents can pass through the connecting signal line 150 well, while the millimeter wave currents are blocked by the connecting signal line 150.
- the millimeter wave current refers to the current corresponding to the millimeter wave band wireless signal transmitted and received by the millimeter wave antenna unit 910
- the non-millimeter wave current refers to the current corresponding to the non-millimeter wave band wireless signal transmitted and received by the non-millimeter wave antenna unit 920.
- the line width of at least a portion of the connecting signal line 150 is not greater than the width of the millimeter wave antenna unit 910, as shown in FIG19, when the connecting signal line 150 includes a conductor, the line width of a conductor in the connecting signal line 150 is not greater than the sum of the line widths of the millimeter wave conductors in the millimeter wave antenna unit 910 that extend in the same direction as the connecting signal line 150. In other embodiments, when the connecting signal line 150 includes multiple conductors, the sum of the line widths of the multiple conductors in the connecting signal line 150 is not greater than the sum of the line widths of the millimeter wave conductors in the millimeter wave antenna unit 910 that extend in the same direction as the connecting signal line 150.
- the line width direction of the connecting signal line 150 is the first direction X
- the width direction of the millimeter wave conductor is also the first direction X.
- the connecting signal line 150 when the sum of the line widths of the wires in the connecting signal line 150 is not greater than the sum of the line widths of the millimeter-wave wires in the millimeter-wave antenna unit 910 that extend in the same direction as the connecting signal line 150, that is, the width of the connecting signal line 150 is narrower, the connecting signal line 150 has a higher impedance, and therefore the connecting signal line 150 has a better filtering and blocking effect on the current in the millimeter wave band.
- connection signal line 150 There are also many ways to set the shape of the connection signal line 150.
- the shape of the connection signal line 150 can be a straight line, that is, the connection signal line 150 extends in the same direction.
- the connection signal line 150 can also be a folded line, that is, the connection signal line 150 extends along a curved path.
- the connection signal line 150 can also be an arc line.
- the connection signal line 150 is formed by combining at least two of a straight line, a folded line, and an arc.
- At least one non-millimeter wave antenna unit 920 is connected to the first signal voltage 140.
- the first signal voltage 140 may be a negative voltage signal, or the first signal voltage 140 may be a ground voltage signal.
- the non-millimeter wave antenna unit 920 can be connected to the first signal voltage 140 through a multiplexed second multi-function unit 120b, that is, at least one second multi-function unit 120b multiplexed as a non-millimeter wave antenna unit 920 is connected to the first signal voltage 140, or the non-millimeter wave antenna unit 920 can be connected to the first signal voltage 140 through a connecting signal line 150.
- At least one non-millimeter wave antenna unit 920 only needs to be connected to the first signal voltage 140 .
- the millimeter wave antenna unit 910 is used to send and receive millimeter wave band wireless signals, that is, to receive and/or transmit millimeter wave band wireless signals.
- the non-millimeter wave antenna unit 920 is used to send and receive non-millimeter wave band wireless signals, that is, to receive and/or transmit non-millimeter wave band wireless signals.
- millimeter wave antenna units 910 are spaced around the display panel assembly 10, and the millimeter wave antenna units 910 are distributed at different positions of the display panel assembly 10.
- the millimeter wave antenna unit 910 can be in a position that is not blocked by the user, so the stability of the millimeter wave antenna unit 910 in sending and receiving wireless signals can be improved, thereby better ensuring the user's wireless experience.
- the non-millimeter wave antenna units 920 are spaced around the periphery of the display panel assembly 10, and the non-millimeter wave antenna units 920 are distributed at different positions of the display panel assembly 10.
- the non-millimeter wave antenna units 920 are more likely to be in a position that is not blocked by the user, so that the non-millimeter wave antenna units 920 can receive and send wireless signals more efficiently. stability, and better guarantee the user's wireless experience.
- each second multi-function unit 120b is connected to at least one control circuit 610, and different second multi-function units 120b are connected to different control circuits 610, so that each second multi-function unit 120b can be controlled separately through the control circuit 610.
- each second multi-function unit 120b is connected to at least one radio frequency circuit 620, for example, each second multi-function unit 120b is connected to at least one millimeter wave radio frequency circuit 621 and at least one non-millimeter wave radio frequency circuit 622, and different second multi-function units 120b are connected to different radio frequency circuits 620, so that each second multi-function unit 120b can be controlled separately through the radio frequency circuit 620.
- the orthographic projections of the two or more second multifunctional units 120 b on the substrate 11 are located within the orthographic projection of the conductive layer 200 on the substrate 11 .
- At least one reflective unit 110 is multiplexed into one of the metasurface unit 130 and the antenna unit 901 to form a multi-function unit 120, and the display panel assembly 10 further includes a functional layer 100, and the multi-function unit 120 is disposed in the functional layer 100. That is, the first multi-function unit 120a and the second multi-function unit 120b can be collectively referred to as the multi-function unit 120, and the multi-function unit 120 is located in the functional layer 100.
- the number of the functional layers 100 is more than two, and at least two multifunctional units 120 located in different functional layers 100 have different orthographic projection areas on the substrate 11 .
- the multifunctional units 120 can reflect wireless signals of different frequency bands, or the multifunctional units 120 can receive and transmit antenna signals of different frequency bands, thereby further improving the wireless communication performance of the display panel assembly 10.
- the multifunctional unit 120 can be a first multifunctional unit 120a and/or a second multifunctional unit 120b.
- a part of the multiple reflection units 110 is multiplexed as the antenna unit 901, that is, a part of the multiple reflection units 110 is multiplexed with the antenna unit 901 as the second multi-function unit 120b, and another part of the multiple reflection units 110 can be multiplexed as a metasurface, or another part of the multiple reflection units 110 exists only as the reflection unit 110.
- the multiple reflection units 110 include a first reflection unit 111 and a second reflection unit 112, the first reflection unit 111 is multiplexed with the antenna unit 901 as the second multi-function unit 120b, the second reflection unit 112 exists only as the reflection unit 110, and the second reflection unit 112 is not multiplexed as the antenna unit 901 or the metasurface unit 130.
- the first reflection unit 111 and the antenna unit 901 are multiplexed into a second multi-function unit 120b, and the second reflection unit 112 and the second multi-function unit 120b are both connected to the control circuit 610, and the control circuit 610 is used to control the second reflection unit 112 and the second multi-function unit 120b to reflect wireless signals.
- each second reflection unit 112 and each second multi-function unit 120b are connected to a different control circuit 610.
- more than two second multi-function units 120b distributed in an array are arranged in the same functional layer 100.
- the orthographic projection of the second reflecting unit 112 on the substrate 11 is located within the orthographic projection of the conductive layer 200 on the substrate 11 , so that the conductive layer 200 can also shield the wireless signal that is not reflected by the second reflecting unit 112 .
- the first reflection unit 111 is multiplexed with the antenna unit 901 into a second multifunctional unit 120b, and a plurality of second reflection units 112 are combined to form a reflection group, and the second multifunctional unit 120b is located on at least one side of the circumference of the reflection group. That is, the second multifunctional unit 120b multiplexed into the antenna unit 901 and the reflection unit 110 is arranged on the circumference of the reflection group used solely for reflecting wireless signals, and the second multifunctional unit 120b is arranged closer to the edge of the wireless communication device to improve the influence of the second multifunctional unit 120b on the display effect of the wireless communication device.
- the second multi-function units 120b and the second reflective unit 112 are arranged in the same layer, for example, all of the second multi-function units 120b and the second reflective unit 112 are arranged in the same layer, so that the second multi-function units 120b and the second reflective unit 112 can be manufactured and formed in the same process step, which can simplify the manufacturing process of the wireless communication device.
- the orthographic projection size and shape of the second multi-function units 120b arranged in the same layer on the substrate 11 are the same as the orthographic projection size and shape of the second reflective unit 112 on the substrate 11, so as to simplify the shape arrangement of the second multi-function units 120b and the second reflective unit 112 arranged in the same layer.
- the multi-function control feed line 820 and the second multi-function unit 120 b may be disposed in the same layer to simplify the number of layer structures of the display panel assembly 10 .
- the multi-function control feeder 820 and the second multi-function unit 120b may be arranged in different layers, so that the arrangement of the second multi-function unit 120b and the arrangement of the multi-function control feeder 820 do not affect each other.
- the display panel assembly 10 further includes a control line 300 for connecting the second reflection unit 112 and the control circuit 610, that is, the control line 300 is also used to connect the second reflection unit 112 and the control circuit 610.
- the control line 300 and the multi-function control feeder 820 are arranged in the same layer, so that the control line 300 and the multi-function control feeder 820 can be prepared and formed in the same process step, which can simplify the preparation process of the display panel assembly 10.
- the control line 300 and the multi-function control feeder 820 can also be arranged in different layers, so that the control line 300 and the multi-function control feeder 820 can be more freely routed.
- the display panel assembly 10 further includes a radio frequency line 810, and the second multi-function unit 120b connected to the radio frequency line 810 and the second multi-function unit 120b connected to the multi-function control feeder 820 may be the same or different.
- the second multi-function unit 120b connected to the radio frequency line 810 and the multi-function control feeder 820 may be different.
- the second multi-function unit 120b connected to the radio frequency line 810 is also connected to the control line 300.
- a part of the second multi-function units 120b can be connected to the radio frequency circuit 620 and the control circuit 610 through the multi-function control feeder 820, and another part of the second multi-function units 120b can be connected to the radio frequency circuit 620 through the radio frequency line 810 and connected to the control circuit 610 through the control line 300.
- At least two of the RF line 810 , the control line 300 and the multi-function control feed line 820 are arranged in the same layer to simplify the manufacturing process of the display panel assembly 10 .
- the reflection unit 110 , the antenna unit 901 and the metasurface unit 130 are all arranged in the functional layer 100 .
- the second reflection unit 112 is also disposed in the functional layer 100, and the second reflection unit 112 is disposed in more than two functional layers 100, and the orthographic projection areas of at least two second reflection units 112 located in different functional layers 100 are different.
- Second reflection units 112 of different sizes can reflect wireless signals of different frequency bands, further improving the wireless communication performance of the wireless communication device.
- more than two multi-functional units 120 in the same functional layer 100 have the same orthographic projection area on the substrate 11, that is, more than two multi-functional units 120 in the same functional layer 100 have the same size, so that more than two multi-functional units 120 in the same functional layer 100 can reflect wireless signals of the same frequency band, thereby enhancing the reflection capability of wireless signals of the same frequency.
- more than two second reflection units 112 in the same functional layer 100 have the same direct projection area on the substrate 11, that is, more than two second reflection units 112 in the same functional layer 100 have the same size, so that more than two second reflection units 112 in the same functional layer 100 can reflect wireless signals in the same frequency band, thereby enhancing the reflection capability of wireless signals in the same frequency band.
- the orthographic projection area of the second reflection unit 112 in the same functional layer 100 on the substrate 11 is the same as the orthographic projection area of the multi-function unit 120 on the substrate 11, so as to simplify the structure of the wireless communication device.
- the reflection capability of wireless signals in the same frequency band can also be enhanced.
- the more than two functional layers 100 include a first functional layer 101 and a second functional layer 102, that is, one of the more than two functional layers 100 is the first functional layer 101, and the other is the second functional layer 102.
- the multifunctional unit 120 includes a first sub-multifunctional unit 121 located in the first functional layer 101 and a second sub-multifunctional unit 122 located in the second functional layer 102, wherein the first functional layer 101 is located on the side of the second functional layer 102 facing the display surface of the display panel assembly 10, and the orthographic projection area of the first sub-multifunctional unit 121 on the substrate 11 is smaller than the orthographic projection area of the second sub-multifunctional unit 122 on the substrate 11.
- the multi-function unit 120 may be a first multi-function unit 120a and/or a second multi-function unit 120b, in which case the first multi-function unit 120a may include a first sub-multi-function unit 121 and a second sub-multi-function unit 122, and/or the second multi-function unit 120b may include a first sub-multi-function unit 121 and a second sub-multi-function unit 122.
- the first sub-multi-functional unit 121 is located on the side of the second sub-multi-functional unit 122 facing the display surface of the display panel assembly 10, and the size of the first sub-multi-functional unit 121 is smaller than the size of the second sub-multi-functional unit 122.
- the second sub-multi-functional unit 122 is not blocked by the first sub-multi-functional unit 121, and the second sub-multi-functional unit 122 can also reflect wireless signals; on the other hand, the size of the first sub-multi-functional unit 121 is different from the size of the second sub-multi-functional unit 122, so it can reflect wireless signals of multiple frequency bands, so that the display screen 10 can have the ability to regulate the reflected signals for wireless signals of different frequency bands.
- the second reflection unit 112 includes a first sub-reflection unit 112a located in the first functional layer 101 and a second sub-reflection unit 112b located in the second functional layer 102, wherein the orthographic projection area of the first sub-reflection unit 112a on the substrate 11 is smaller than the orthographic projection area of the second sub-reflection unit 112b on the substrate 11.
- the second sub-reflection unit 112b is not blocked by the first sub-reflection unit 112a, and the second sub-reflection unit 112b can also reflect wireless signals; on the other hand, the size of the first sub-reflection unit 112a is different from the size of the second sub-reflection unit 112b, so that wireless signals of multiple frequency bands can be reflected, so that the display screen 10 can have the ability to regulate the reflected signals for wireless signals of different frequency bands.
- the orthographic projection of each first multi-function unit 121 on the substrate 11 and the orthographic projection of each second multi-function unit 122 on the substrate 11 are at least partially overlapped.
- the orthographic projection of each first multi-function unit 121 on the substrate 11 and the orthographic projection of each second multi-function unit 122 on the substrate 11 are at least partially overlapped, including: the first multi-function unit 121 and the second multi-function unit 122 are arranged in a one-to-one correspondence, and the orthographic projection of each first multi-function unit 121 on the substrate 11 and the orthographic projection of each second multi-function unit 122 on the substrate 11 are at least partially overlapped.
- more than two first power division units 121 are arranged corresponding to the same second power division unit 122, or the same first power division unit 121 is arranged corresponding to more than two second power division units 122, as long as the orthographic projection of each first power division unit 121 on the substrate 11 can at least partially overlap with the orthographic projection of at least one second power division unit 122 on the substrate 11, and the orthographic projection of each second power division unit 122 on the substrate 11 can at least partially overlap with the orthographic projection of at least one first power division unit 121 on the substrate 11.
- the orthographic projection of each first sub-reflection unit 112a on the substrate 11 and the orthographic projection of each second sub-reflection unit 112b on the substrate 11 are at least partially overlapped. To reduce the overall distribution area of more than two second reflection units 112.
- each first sub-reflection unit 112a on the substrate 11 and the orthographic projection of each second sub-reflection unit 112b on the substrate 11 are at least partially overlapped, including: the first sub-reflection units 112a and the second sub-reflection units 112b are arranged in a one-to-one correspondence, and the orthographic projection of each first sub-reflection unit 112a on the substrate 11 and the orthographic projection of each second sub-reflection unit 112b on the substrate 11 are at least partially overlapped.
- first sub-reflection units 112a are provided corresponding to the same second sub-reflection unit 112b, or the same first sub-reflection unit 112a is provided corresponding to more than two second sub-reflection units 112b, as long as the orthographic projection of each first sub-reflection unit 112a on the substrate 11 can at least partially overlap with the orthographic projection of at least one second sub-reflection unit 112b on the substrate 11, and the orthographic projection of each second sub-reflection unit 112b on the substrate 11 can at least partially overlap with the orthographic projection of at least one first sub-reflection unit 112a on the substrate 11.
- the size and shape of the first sub-reflection unit 112a are the same as those of the first power division multiplexing unit 121, and the shape and shape of the second sub-reflection unit 112b are the same as those of the second power division multiplexing unit 122, so as to simplify the structure of the wireless communication device.
- the corresponding relationship between the number of the first sub-reflection units 112a and the second sub-reflection units 112b is the same as the corresponding relationship between the number of the first power division multiplexing units 121 and the second power division multiplexing units 122.
- the first power division multiplexing units 121 and the second power division multiplexing units 122 are arranged in a one-to-one correspondence.
- the wireless communication device further includes a connecting portion 400, which is disposed between the first multi-function unit 121 and the second multi-function unit 121.
- the connection portion 400 is connected to the overlapping area of the power unit 122 and is connected to the first power division multiplexing unit 121 and the second power division multiplexing unit 122.
- the connection portion 400 is multiplexed as a part of at least one of the multi-function control feeder 820, the control line 300 and the radio frequency line 810.
- the connecting portion 400 is disposed in the overlapping area of the first sub-multi-function unit 121 and the second sub-multi-function unit 122, so that the connecting portion 400 can extend along the thickness direction of the display panel assembly 10 to simultaneously connect the first sub-multi-function unit 121 and the second sub-multi-function unit 122, thereby simplifying the structure of the connecting portion 400.
- the overlapping area of the first sub-reflection unit 112a and the second sub-reflection unit 112b is also provided with a connection portion 400, and the connection portion 400 is connected to the first multi-function unit 121 and the second multi-function unit 122.
- the connection portion 400 can be extended along the thickness direction of the display panel assembly 10 to simultaneously connect the first sub-reflection unit 112a and the second sub-reflection unit 112b, which can simplify the structure of the connection portion 400.
- the orthographic projection shape of the first sub-reflection unit 112a on the substrate 11 and the orthographic projection shape of the second sub-reflection unit 112b on the substrate 11 may be the same or different.
- the orthographic projection shape of the second sub-reflection unit 112b on the substrate 11 is rectangular, and the orthographic projection shape of the first sub-reflection unit 112a on the substrate 11 may be rectangular or circular.
- the first power division multiplexing unit 121 and the second power division multiplexing unit 122 may be arranged in a one-to-one correspondence.
- the size of the first power division multiplexing unit 121 is smaller than that of the second power division multiplexing unit 122, more than two first power division multiplexing units 121 and the same second power division multiplexing unit 122 may be arranged in correspondence.
- more than two first multi-function units 121 and the same second multi-function unit 122 are arranged correspondingly, and among the corresponding second multi-function units 122 and the more than two first multi-function units 121, the orthographic projections of the more than two first multi-function units 121 on the substrate 11 are located within the orthographic projection of the same second multi-function unit 122 on the substrate 11.
- first multi-function unit 121 since the size of the first multi-function unit 121 is small, more than two first multi-function units 121 are arranged corresponding to the same second multi-function unit 122, which can increase the number of first multi-function units 121 and improve the wireless communication performance of the first functional layer 101.
- the orthographic projections of the two or more first multi-function units 121 on the substrate 11 are located within the orthographic projection of the same second multi-function unit 122 on the substrate 11, so that the arrangement of the first multi-function unit 121 and the second multi-function unit 122 is more regular, which is convenient for preparation and molding.
- first sub-reflection unit 112a and the second sub-reflection unit 112b may be arranged in a one-to-one correspondence.
- the size of the first sub-reflection unit 112a is smaller than that of the second sub-reflection unit 112b, more than two first sub-reflection units 112a and the same second sub-reflection unit 112b may be arranged in correspondence.
- more than two first sub-reflection units 112a and the same second sub-reflection unit 112b are arranged correspondingly, and among the corresponding second sub-reflection units 112b and the more than two first sub-reflection units 112a, the orthographic projections of the more than two first sub-reflection units 112a on the substrate 11 are located within the orthographic projection of the same second sub-reflection unit 112b on the substrate 11.
- first sub-reflection unit 112a since the size of the first sub-reflection unit 112a is small, more than two first sub-reflection units 112a are arranged corresponding to the same second sub-reflection unit 112b, which can increase the number of arranged first sub-reflection units 112a and improve the wireless communication performance of the first functional layer 101.
- the orthographic projections of the more than two first sub-reflection units 112a on the substrate 11 are located within the orthographic projection of the same second sub-reflection unit 112b on the substrate 11, so that the arrangement of the first sub-reflection unit 112a and the second sub-reflection unit 112b is more regular, which is convenient for preparation and molding.
- the more than two first multi-function units 121 have different positive projection areas on the substrate 11, so that the more than two first multi-function units 121 corresponding to the same second multi-function unit 122 can reflect wireless signals of different frequency bands, or receive and transmit antenna signals of different frequency bands, thereby further improving the wireless communication performance of the display panel assembly 10.
- the more than two first sub-reflection units 112a have different positive projection areas on the substrate 11, so that the more than two first sub-reflection units 112a corresponding to the same second sub-reflection unit 112b can reflect wireless signals of different frequency bands, further improving the wireless communication performance of the display panel assembly 10.
- the orthographic projection areas of the two or more first sub-multiplexing units 121 on the substrate 11 may also be the same.
- the orthographic projection areas of the two or more first sub-reflecting units 112a on the substrate 11 may also be the same.
- the orthographic projection shape of the first multi-function unit 121 on the substrate 11 and the orthographic projection shape of the second multi-function unit 122 on the substrate 11 may be the same or different.
- the orthographic projection shape of the second multi-function unit 122 on the substrate 11 is rectangular
- the orthographic projection shape of the first multi-function unit 121 on the substrate 11 may be rectangular or circular.
- Only one second multi-function unit 122 is shown in Figures 27 to 31. In other embodiments, there may be multiple second multi-function units 122, and multiple second multi-function units 122 are arranged at intervals. Only one second sub-reflection unit 112b is shown in Figures 27 to 31. In other embodiments, there may be multiple second sub-reflection units 112b, and multiple second sub-reflection units 112b are arranged at intervals.
- the same second multi-function unit 120b can be connected to the same control circuit 610, or, as shown in FIG18 , the same second multi-function unit 120b can be connected to more than two control circuits 610, and the electrical load of the second multi-function unit 120b can be changed by more than two control circuits 610, thereby adjusting the amplitude and/or phase of the electrical load of the second multi-function unit 120b.
- the same second reflection unit 112 can be connected to the same control circuit 610, or the same second reflection unit 112 can be connected to more than two control circuits 610.
- the second reflective unit 112 is connected to more than two control circuits 610 , and the electrical load of the second reflective unit 112 is changed through the more than two control circuits 610 .
- the same second multi-function unit 120b when the same second multi-function unit 120b is used to connect more than two control circuits 610, the same second multi-function unit 120b is connected to more than two control lines 300, and the second multi-function unit 120b is connected to each control circuit 610 through each control line 300.
- the same second multi-function unit 120b is connected to more than two multi-function control feeders 820, and the second multi-function unit 120b is connected to each control circuit 610 through more than two multi-function control feeders 820.
- the more than two control lines 300 or multi-function control feeders 820 are spaced apart on the same second multi-function unit 120b to improve the mutual influence between the more than two control lines 300 or multi-function control feeders 820.
- the same second reflection unit 112 when the same second reflection unit 112 is connected to more than two control circuits 610, the same second reflection unit 112 is connected to more than two control lines 300, and the more than two control lines 300 are spaced apart on the same second reflection unit 112 to improve mutual influence between the more than two control lines 300.
- the display panel assembly 10 further includes a signal line layer 11a.
- the multi-function unit 120 and the multi-function control feeder 820 can be arranged in the same layer and both located in the signal line layer 11a to simplify the structure of the display panel assembly 10.
- the multi-function unit 120 and the multi-function control feeder 820 are in different layers, as shown in FIG. 33 , the multi-function unit 120 is arranged in the signal line layer 11a, and the multi-function control feeder 820 is arranged in other conductive layers.
- the multi-function control feeder 820 is arranged in the signal line layer 11a, and the multi-function unit 120 is arranged in other conductive layers.
- the multi-function control feeder 820 may be arranged in the conductive structure layer on the side of the functional layer 100 away from the conductive layer 200, for example, the multi-function control feeder 820 is arranged in the signal line layer 11a, and the signal line layer 11a may be located on the side of the functional layer 100 away from the conductive layer 200.
- the multi-function control feeder 820 may be arranged in the conductive structure layer between the functional layer 100 and the conductive layer 200, for example, the multi-function control feeder 820 is arranged in the signal line layer 11a, and the signal line layer 11a may be located between the functional layer 100 and the conductive layer 200.
- the second reflection unit 112 and the multi-function unit 120 are in the same layer, and the control line 300 connected to the second reflection unit 112 may be in the same layer as the multi-function control feeder 820.
- the signal line layer 11a includes a grid-shaped metal wiring, and at least part of the metal wiring is multiplexed into at least one of the multi-function unit 120, the multi-function control feeder 820, the second reflection unit 112, the control line 300, and the radio frequency line 810.
- the grid-shaped metal wiring includes a first signal line extending along a first direction X and a second signal line extending along a second direction Y. A plurality of first signal lines and a plurality of second signal lines are cross-arranged to form a grid.
- the part of the grid-shaped metal wiring is insulated from the metal wiring at other positions to avoid a short circuit connection between at least one of the adjacent multi-function units 120, the multi-function control feed line 820, the second reflection unit 112, the control line 300 and the RF line 810.
- the extension direction of the grid-shaped metal wiring intersects with the length direction of the display panel assembly 10.
- the extension direction of the grid-shaped metal wiring may be the extension direction of the first signal line or the extension direction of the second signal line.
- the display panel assembly 10 includes a first side and a second side, and the two first sides and the two second sides are alternately connected and enclosed to form the display panel assembly 10.
- the length of the first side is greater than the length of the second side, and the extension direction of the first side may be the length direction of the display panel assembly 10.
- the extension direction of the grid-shaped metal wiring intersects with the length direction of the display panel assembly 10, that is, the extension direction of the first signal line and/or the second signal line intersects with the extension direction of the first side, which can reduce the influence of the grid-shaped metal wiring on the display effect of the display panel assembly 10.
- the display panel assembly 10 further includes a light-transmitting conductive layer 11b, and the material of the light-transmitting conductive layer 11b includes, for example, a light-transmitting conductive material such as indium tin oxide to improve the light transmittance of the light-transmitting conductive layer 11b.
- the light-transmitting conductive layer 11b has the characteristics of high light transmittance and electrical conductivity.
- At least one of the multi-function unit 120, the multi-function control feed line 820, the second reflection unit 112, the control line 300, the radio frequency line 810 and the conductive layer 200 is arranged on the light-transmitting conductive layer 11b to reduce the influence of at least one of the multi-function unit 120, the multi-function control feed line 820, the second reflection unit 112, the control line 300, the radio frequency line 810 and the conductive layer 200 on the display effect of the display panel assembly 10.
- the light-transmitting conductive layer 11b includes a first conductive layer and a second conductive layer stacked together, at least one of the multifunctional unit 120 and the second reflective unit 112 is disposed in the first conductive layer, and the light shielding unit is disposed in the second conductive layer.
- the display panel assembly 10 includes an array substrate 11c and a common electrode layer 11d, the common electrode layer 11d is located on the side of the array substrate 11c facing the display surface of the display panel assembly 10, and the common electrode layer 11d is reused as a conductive layer 200.
- the conductive layer 200 can reuse the original layer structure of the display panel assembly 10, and the structure of the display panel assembly 10 can be simplified.
- the array substrate 11c includes a substrate and a driving circuit disposed on the substrate.
- a planarization layer, a pixel electrode layer, and a pixel definition layer are optionally disposed on the substrate 11.
- the pixel electrode layer includes a plurality of pixel electrodes distributed in an array on the planarization layer, the pixel definition layer is located on the side of the pixel electrode layer away from the planarization layer, the pixel definition layer includes a pixel defining portion and a pixel opening formed by the pixel defining portion, and a light-emitting unit 11e can be disposed in the pixel opening.
- the common electrode layer 11d is disposed on the side of the pixel defining portion and the light-emitting unit 11e away from the planarization layer.
- a packaging layer and a touch layer are further disposed on the side of the common electrode layer 11 d away from the pixel definition layer, and the multi-function unit 120 and the second reflection unit 112 can be disposed in the touch layer to further simplify the structure of the display panel assembly 10 .
- the embodiment of the present application further provides a multifunctional component
- the multifunctional component includes an antenna component 900, a smart reflective surface and a metasurface component
- the antenna component 900 includes an antenna unit 901, the antenna unit 901 is used to send and receive wireless signals
- the smart reflective surface The surface includes a reflective component and a conductive layer 200, the conductive layer 200 is arranged on one side of the reflective component, the reflective component includes a plurality of reflective units 110, and the reflective unit 110 is used to reflect wireless signals
- the metasurface component includes a plurality of metasurface units 130, and the metasurface unit 130 is used to improve the performance of wireless signals received and transmitted by the antenna unit 901; wherein, at least one reflective unit 110 is multiplexed as one of the metasurface unit 130 and the antenna unit 901.
- the antenna unit 901 of the antenna component 900 can transmit and receive wireless signals, and the metasurface unit 130 can improve the transceiver performance of the antenna unit 901, thereby improving the wireless communication performance of the multifunctional component.
- the reflective unit 110 of the smart reflective surface can reflect wireless signals, thereby enriching the wireless communication type of the multifunctional component. At least one reflective unit 110 is multiplexed as one of the metasurface unit 130 and the antenna unit 901, which can evolve the structure of the multifunctional component.
- the arrangement of the antenna unit 901 in the antenna assembly 900, the reflection unit 110 and the conductive layer 200 of the reflection assembly in the intelligent reflection surface, and the super-surface unit 130 of the super-surface assembly are as described in the display panel assembly 10 provided in the first aspect above.
- the arrangement of the antenna unit 901, the reflection unit 110 and the conductive layer 200, and the super-surface unit 130 in the display panel assembly 10 provided in the above-mentioned first aspect embodiment can be applied to the multi-functional assembly provided in the second aspect embodiment, and will not be repeated here.
- the embodiment of the present application also provides a wireless signal transceiver component, including an antenna component 900 and a metasurface component, the antenna component 900 includes an antenna unit 901, and the antenna unit 901 is used to transmit and receive wireless signals; the metasurface component includes multiple metasurface units 130, and the metasurface unit 130 is used to improve the performance of wireless signals received and transmitted by the antenna unit 901; wherein, the antenna component 900 and the metasurface component both include a transparent structural layer.
- the antenna unit 901 of the antenna assembly 900 can receive and transmit wireless signals, and the metasurface unit 130 of the metasurface assembly can improve the performance of wireless signals received and transmitted by the antenna unit 901, so as to improve the wireless transceiver performance of the wireless signal transceiver assembly.
- the antenna assembly 900 and the metasurface assembly both include a transparent structural layer, which can improve the light transmittance of the wireless signal transceiver assembly, so that the display effect of the display panel assembly 10 is not easily affected when the wireless signal transceiver assembly is used.
- the transparent structural layer, the antenna unit 901 in the antenna assembly 900, and the super-surface unit 130 of the super-surface assembly are arranged as described in the display panel assembly 10 provided in the first aspect above.
- the arrangements of the antenna unit 901 in the display panel assembly 10 and the super-surface unit 130 of the super-surface assembly provided in the first aspect embodiment can be applied to the wireless signal transceiver assembly provided in the third aspect embodiment, and will not be repeated here.
- the embodiment of the present application further provides a wireless communication device, including the display panel assembly 10 of any of the first aspects, or the multi-function assembly of any of the second aspects, or the wireless signal transceiver assembly of any of the third aspects. Since the wireless communication device provided by the embodiment of the present application includes the display panel assembly 10, or the multi-function assembly, or the wireless signal transceiver assembly of any of the above embodiments, the wireless communication device provided by the embodiment of the present application has the beneficial effects of the display panel assembly 10, or the multi-function assembly, or the wireless signal transceiver assembly of any of the above embodiments of the first aspect, which will not be described in detail here.
- the wireless communication devices in the embodiments of the present application include but are not limited to mobile phones, wireless wearable devices, personal digital assistants (PDA), tablet computers, e-books, televisions, access control systems, smart landline phones, control consoles, electronic billboards, transparent substrate billboards and other devices with display functions.
- PDA personal digital assistants
- tablet computers e-books
- televisions access control systems
- smart landline phones smart landline phones
- control consoles electronic billboards
- electronic billboards transparent substrate billboards and other devices with display functions.
- the wireless communication device further includes a control component 600, which includes a radio frequency circuit 620 and a control circuit 610, and the radio frequency circuit 620 and the control circuit 610 of the control component 600 control the multi-function unit 120 to send and receive antenna signals or reflect wireless signals.
- a control component 600 which includes a radio frequency circuit 620 and a control circuit 610, and the radio frequency circuit 620 and the control circuit 610 of the control component 600 control the multi-function unit 120 to send and receive antenna signals or reflect wireless signals.
- the wireless communication device further includes a circuit board 500, which may be a flexible circuit board. At least one of the control circuit 610, the millimeter wave RF circuit 621, and the non-millimeter wave RF circuit 622 is disposed on the circuit board 500.
- the circuit board 500 can provide support for at least one of the control circuit 610, the millimeter wave RF circuit 621, and the non-millimeter wave RF circuit 622.
- the circuit board 500 has a bending area 502 and a mounting area 501, the bending area 502 is bent so that the mounting area 501 is located on the non-display side of the display panel assembly 10, and at least one of the control circuit 610, the millimeter wave RF circuit 621, and the non-millimeter wave RF circuit 622 is disposed in the mounting area 501.
- the number of components on the display side can be reduced, and the proportion of the display area of the wireless communication device can be increased.
- the number of circuit boards 500 can be one, and the control circuit 610, the millimeter wave RF circuit 621, and the non-millimeter wave RF circuit 622 are arranged on the same circuit board 500. Or the number of circuit boards 500 is more than two, and at least two of the control circuit 610, the millimeter wave RF circuit 621, and the non-millimeter wave RF circuit 622 are arranged on different circuit boards 500, for example, the control circuit 610 is arranged on one of the circuit boards 500, and the millimeter wave RF circuit 621 and the non-millimeter wave RF circuit 622 are arranged on another circuit board 500.
- the control circuit 610 is used to change the electrical load of the second multi-function unit 120b.
- the control circuit 610 and the RF circuit 620 are arranged on different circuit boards 500 to improve the problem of signal crosstalk.
- the millimeter wave RF circuit 621 and the non-millimeter wave RF circuit 622 are both used to control the second multi-function unit 120b to send and receive antenna signals.
- the millimeter wave RF circuit 621 and the non-millimeter wave RF circuit 622 are arranged on the same circuit board 500 to simplify the structure of the wireless communication device.
- the RF circuit 620 and the control circuit 610 are both arranged on the circuit board 500.
- a first signal line and a second signal line are arranged on the circuit board 500, the first signal line connects the multi-function control feeder 820 and the RF circuit 620, and the second signal line connects the multi-function control feeder 820 and the control circuit 610.
- the second signal line includes a first sub-line and a second sub-line
- the first sub-line connects the multi-function control feeder 820 and the millimeter-wave RF circuit 621
- the second sub-line connects the non-millimeter-wave RF circuit 622 and the multi-function control
- the multi-function control feeder 820 is optionally provided on the substrate 11, for example, the multi-function control feeder 820 can be provided in the substrate 11 of the display panel assembly 10, and the RF circuit 620 and the control circuit 610 are provided on the circuit board 500.
- the multi-function control feeder 820 in the display panel assembly 10 is connected to the RF circuit 620 and the control circuit 610 respectively through the first signal line and the second signal line on the flexible circuit board 500.
- the wireless communication device further includes a baseband 700, which is used to control the electrical connection or disconnection between the multi-function unit 120 and the control circuit 610.
- the baseband 700 controls the multi-function unit 120 and the control circuit 610 to be electrically connected to each other; when the multi-function unit 120 is multiplexed as the antenna unit 901 or the metasurface unit 130, the baseband 700 controls the multi-function unit 120 and the control circuit 610 to be electrically disconnected from each other.
- the electrical connection and disconnection here refer to the electrical connection and disconnection in electrical connection.
- control circuit 610 changes the electrical load of the multi-function unit 120.
- control circuit 610 cannot change the electrical load of the multi-function unit 120.
- the first multi-power unit 120 When the multi-power unit 120 is the first multi-power unit 120a and is multiplexed as the super-surface unit 130, the first multi-power unit 120a can improve the performance of wireless signals received and sent by the antenna unit 901.
- the second multi-power unit 120b When the multi-power unit 120 is the second multi-power unit 120b and is multiplexed as the antenna unit 901, the second multi-power unit 120b can also receive and send antenna signals.
- the multi-power unit 120 receives and sends antenna signals and reflects wireless signals, the magnitude of the current flowing through the multi-power unit 120 is different. Therefore, by comparing the current flowing in the multi-power unit 120, it is possible to determine whether the multi-power unit 120 is in the working state of the super-surface unit 130 or the antenna unit 901, or is processing the working state of the reflection unit 110.
- the baseband 700 controls the multi-function unit 120 and the control circuit 610 to be electrically connected or disconnected.
- the baseband 700 controls the multi-function unit 120 and the control circuit 610 to be electrically connected or disconnected according to a preset time sequence and time length.
- the baseband 700 controls the multi-function unit 120 and the control circuit 610 to be electrically connected for a time period t1
- the time period t1 and the time period t2 can be the same or different.
- the baseband 700 may be provided on the circuit board 500.
- the control circuit 610, the radio frequency circuit 620, and the baseband 700 may be provided on the same circuit board 500, or at least two of the control circuit 610, the radio frequency circuit 620, and the baseband 700 may be provided on the same circuit board 500, or the control circuit 610, the radio frequency circuit 620, and the baseband 700 may be provided on different flexible circuit boards 500.
- the display panel assembly 10 also includes a second reflection unit 112
- the baseband 700 is also used to obtain a first RF operating current of the multi-function unit 120 and a second RF operating current of at least one second reflection unit 112
- the baseband 700 is also used to control the multi-function unit 120 and the control circuit 610 to be electrically disconnected when the absolute value of the current difference between the first RF operating current and the second RF operating current is greater than or equal to a first preset threshold.
- the baseband 700 is capable of acquiring the first RF operating current and the second RF operating current.
- the baseband 700 controls the multi-power unit 120 and the control circuit 610 to be electrically disconnected so that the multi-power unit 120 can be in the working mode of the antenna assembly 900.
- the first preset threshold can be set according to the actual usage requirements of the user, and can be determined based on the dynamic range of the RF device connected to the antenna component 900 to be reused by the multi-power unit 120, the dynamic range of the RF device connected to the reflection unit 110, and the sensitivity of the baseband platform. As long as the absolute value of the RF current difference is greater than or equal to the first preset threshold, it can be determined that the multi-power unit 120 is currently multiplexed as the antenna component 900 or the metasurface unit 130 rather than the reflection surface component.
- the baseband 700 is further used to control the multi-function unit 120 to be electrically connected to the control circuit 610 when the absolute value of the current difference between the first RF working current and the second RF working current is less than a first preset threshold value. That is, when the absolute value of the current difference is less than the first preset threshold value, it means that the RF working current of the multi-function unit 120 and the RF working current of the second reflection unit 112 are not much different, and the multi-function unit 120 is multiplexed as the reflection unit 110 and reflects the wireless signal together with the second reflection unit 112, so that the multi-function unit 120 and the control circuit 610 are electrically connected, and the control circuit 610 can control the working state of the multi-function unit 120 when it is multiplexed as the reflection unit 110.
- the second RF operating current acquired by the baseband 700 is the RF operating current of the second reflecting unit 112 adjacent to the multi-power unit 120, that is, the acquiring unit is used to acquire the first RF operating current of the multi-power unit 120 and the second RF operating current of the second reflecting unit 112 adjacent to the multi-power unit 120.
- the judgment accuracy can be improved, thereby improving the control accuracy of the baseband 700.
- the wireless communication device further includes a low noise amplifier 720, which is connected between the multi-function unit 120 and/or the second reflection unit 112 and the baseband 700 to improve the influence of the noise signal on the control accuracy.
- the baseband 700 is used to control the multi-function unit 120 and the control circuit 610 to be electrically connected or disconnected through the low noise amplifier 720.
- the low noise amplifier 720 can be connected between the multi-function unit 120 and the baseband 700, or the low noise amplifier 720 is connected between the second reflection unit 112 and the baseband 700, or the multi-function unit 120 and the baseband 700, and the second reflection unit 112 and the baseband 700 are both connected to the low noise amplifier 720.
- the wireless communication device further includes a filter 710, which is connected between the multi-function unit 120 and/or the second reflection unit 112 and the baseband 700.
- control circuit 610 includes a variable resistor 611, and the variable resistor 611 is connected between the multi-function unit 120 and/or the second reflection unit 112 and the baseband 700.
- the control circuit 610 is used to change the electrical load of the multi-function unit 120, the variable resistor 611 is connected between the multi-function unit 120 and the baseband 700, and the variable resistor 611 is adjusted.
- the resistance value of the resistor 611 can adjust the amplitude of the electrical load on the multi-function unit 120.
- variable resistor 611 When the control circuit 610 is used to control the second reflection unit 112, the variable resistor 611 is connected between the second reflection unit 112 and the baseband 700, and the amplitude of the electrical load on the second reflection unit 112 can be adjusted by changing the resistance value of the variable resistor 611.
- variable resistor 611 may be connected between the low noise amplifier 720 and the baseband 700 .
- variable resistor 611 may be disposed on the display panel assembly 10 or the circuit board 500 .
- control circuit 610 further includes a variable capacitor 613 and/or a variable inductor 612, and the variable capacitor 613 and/or the variable inductor 612 are connected between the multi-function unit 120 and the variable resistor 611.
- the variable capacitor 613 and/or the variable inductor 612 are connected between the second reflection unit 112 and the variable resistor 611.
- variable capacitor 613 and/or the variable inductor 612 are connected between the multi-function unit 120 and the variable resistor 611, and when the control circuit 610 is used to change the electrical load of the second reflection unit 112, the variable capacitor 613 and/or the variable inductor 612 are connected between the second reflection unit 112 and the variable resistor 611.
- control circuit 610 also includes a second switch 614, which is used to control which circuit the multi-function unit 120 and/or the second reflection unit 112 and the variable resistor 611 are electrically connected to each other.
- the second switch 614 is used to control whether the multi-function unit 120 and/or the second reflection unit 112 are directly electrically connected to the variable resistor 611, or whether the multi-function unit 120 and/or the second reflection unit 112 are electrically connected to the variable resistor 611 via the variable capacitor 613, or whether the multi-function unit 120 and/or the second reflection unit 112 are electrically connected to the variable resistor 611 via the variable inductor 612.
- the second switch 614 is a single-pole multi-throw switch, one end of the second switch 614 is connected to the multi-function unit 120 and/or the second reflection unit 112, and the other end of the second switch 614 is provided with three lines, one line is directly electrically connected to the variable resistor 611, another line is electrically connected to the variable resistor 611 via the variable capacitor 613, and the last line is electrically connected to the variable resistor 611 via the variable inductor 612.
- the electrical connection relationship within the second switch 614 it can be determined through which line the multi-function unit 120 and/or the second reflection unit 112 and the variable resistor 611 are interconnected.
- control circuit 610 further includes a frequency downconverter 615 , which is connected between the variable resistor 611 and the baseband 700 .
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Abstract
本申请实施例提供一种显示面板组件、多功能组件、收发组件及无线通信设备,显示面板组件,包括:基板;天线组件,设置于基板并包括天线单元,天线单元用于收发无线信号;超表面组件,设置于基板并包括多个超表面单元,超表面单元用于提升天线单元收发的无线信号性能;其中,天线组件和超表面组件均包括透明结构层。本申请能显著提高显示面板组件的无线通信性能。
Description
相关申请的交叉引用
本申请要求享有于2023年06月13日提交的名称为“显示面板组件、多功能组件、收发组件及无线通信设备”的中国专利申请第202310699642.4号的优先权,该申请的全部内容通过引用并入本文中。
本申请涉及显示设备技术领域,尤其涉及一种显示面板组件、多功能组件、收发组件及无线通信设备。
无线通信设备(例如手机、智能手表等)的功能日新月异,且市场对于装置外观与无线通信性能的要求也不断的提高。如何提高无线通信设备的通信性能成为亟需解决的技术问题。
发明内容
本申请实施例提供一种显示面板组件、多功能组件、收发组件及无线通信设备,旨在提高显示面板组件的无线通信性能。
本申请第一方面的实施例提供了一种显示面板组件,包括:基板;天线组件,设置于基板并包括天线单元,天线单元用于收发无线信号;超表面组件,设置于基板并包括多个超表面单元,超表面单元用于提升天线单元收发的无线信号性能;其中,天线组件和超表面组件均包括透明结构层。
本申请第二方面的实施例提供了一种多功能组件,包括:天线组件,包括天线单元,天线单元用于收发无线信号;智能反射表面,包括反射组件和导电层,导电层设置于反射组件的一侧,反射组件包括多个反射单元,反射单元用于反射无线信号;超表面组件,包括多个超表面单元,超表面单元用于提升天线单元收发的无线信号性能;其中,至少一个反射单元复用为超表面单元和天线单元中的一者。
本申请第三方面的实施例提供了一种无线信号收发组件,包括:天线组件,包括天线单元,天线单元用于收发无线信号;超表面组件,包括多个超表面单元,超表面单元用于提升天线单元收发的无线信号性能;其中,天线组件和超表面组件均包括透明结构层。
本申请第四方面的实施例还提供一种无线通信设备,包括上述任一第一方面实施例的显示面板组件、或者上述任一第二方面实施例的多功能组件,或者上述任一第三方面的无线信号收发组件。
在本申请实施例提供的显示面板组件中,显示面板组件包括基板、天线组件和超表面组件。天线组件中的天线单元能够收发无线信号。超表面组件的超表面单元能够提升天线单元收发的无线信号,提升天线单元的收发性能,从而强化显示面板组件的无线通信性能。此外,天线组件和超表面组件均包括透明结构层,能够改善天线组件和超表面组件对显示面板显示效果的影响。
通过阅读以下参照附图对非限制性实施例所作的详细描述,本申请的其它特征、目的和优点将会变得更明显,其中,相同或相似的附图标记表示相同或相似的特征。
图1是本申请第一方面实施例提供的一种显示面板组件的结构示意图;
图2是图1中A-A处的剖视图;
图3是本申请第一方面另一实施例提供的一种显示面板组件的结构示意图;
图4是本申请第一方面又一实施例提供的一种显示面板组件的结构示意图;
图5是图4中A-A处的剖视图;
图6是图4中B-B处的剖视图;
图7是本申请第一方面另一实施例提供的一种显示面板组件的结构示意图;
图8是本申请第一方面又一实施例提供的一种显示面板组件的结构示意图;
图9本申请第一方面实施例提供的一种显示面板组件的电路结构示意图;
图10是本申请第一方面还一实施例提供的一种显示面板组件的结构示意图;
图11是另一示例中图4中A-A处的剖视图;
图12是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图13是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图14是又一示例中图4中A-A处的剖视图;
图15是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图16本申请第一方面另一实施例提供的一种显示面板组件的电路结构示意图;
图17是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图18本申请第一方面还一实施例提供的一种显示面板组件的电路结构示意图;
图19是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图20本申请第一方面又一实施例提供的一种显示面板组件的电路结构示意图;
图21是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图22是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图23是再一示例中图1中A-A处的剖视图;
图24是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图25是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图26本申请第一方面又一实施例提供的一种显示面板组件的电路结构示意图;
图27是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图28是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图29是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图30是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图31是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图32是再一示例中图1中A-A处的剖视图;
图33是再一示例中图1中A-A处的剖视图;
图34是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图35是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图36是本申请第一方面再一实施例提供的一种显示面板组件的结构示意图;
图37是再一示例中图1中A-A处的剖视图;
图38是本申请第二方面实施例提供的一种无线通信设备的结构示意图;
图39是本申请第二方面另一实施例提供的一种无线通信设备的结构示意图;
图40是本申请第二方面实施例提供的一种无线通信设备的电路板在展开状态的结构示意图;
图41是本申请第二方面实施例提供的一种无线通信设备的电路板在弯折状态的结构示意图;
图42是本申请第二方面还一实施例提供的一种无线通信设备的结构示意图。
在本申请的描述中,除非另有说明,“多个”的含义是两个以上;术语“上”、“下”、“左”、“右”、“内”、“外”等指示的方位或位置关系仅是为了便于描述本申请和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本申请的限制。此外,术语“第一”、“第二”等仅用于描述目的,而不能理解为指示或暗示相对重要性。
下述描述中出现的方位词均为图中示出的方向,并不是对本申请的实施例的具体结构进行限定。在本申请的描述中,除非另有明确的规定和限定,术语“安装”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是直接相连,也可以间接相连。对于本领域的普通技术人员而言,可视具体情况理解上述术语在本申请中的具体含义。
随着显示技术及无线通信技术的发展,对无线通信设备的通讯性能要求越来越高。智能反射表面(英文全称:Intelligent Reflecting Surface;英文简称:IRS)是现今获广大关注与研究投入的重要通信设计,因其可藉由调控此表面中多个反射单元上电气信号的幅值(amplitude)与相位(phase)(即通过改变反射单元的电气负载)改变来自无线讯号源入射的反射波束方向与数目,如可将此反射波束维持一个或分成多个反射波束而调控导向集中至一个或多个通讯目标的方向,故有助无线通信质量的显著提升。而IRS的位置可布设于建筑物的内墙或外观壁上。此外,天线也是无线通信设备上用于收发无线信号的重要功能部件。
IRS一般是由三层结构组成,即表层是反射单元,反射单元为导体结构并用于反射无线信号。反射单元下是金属板,例如铜板用于遮挡并反射无线信号。金属板背离反射单元的一侧设置有控制电路板,控制电路板的控制电路与反射单元电气连接并用于调控各反射单元的信号幅度及相位,进而控制反射波束的方向和数目,而此三层结构皆是非人眼视觉透明的结构,故造成IRS也是非人眼视觉透明。
超表面(metasurface)是一种将导电图形进行周期性的平面设计,其有助于电磁性能的增强,故可以利用超表面以提高天线性能。
为了更好地理解本申请,下面结合图1至图42对本申请实施例的显示面板组件、多功能组件、
收发组件及无线通信设备进行详细描述。
请一并参阅图1至图2,图1是本申请实施例提供的一种显示面板组件10的结构示意图,图2是图1中A-A处的剖视图。
如图1和图2所示,本申请第一方面的实施例提供了一种显示面板组件10,显示面板组件10包括基板11、天线组件900和超表面组件。天线组件900设置于基板11并包括天线单元901,天线单元901用于收发无线信号;超表面组件设置于基板11并包括多个超表面单元130,超表面单元130用于提升天线单元901收发的无线信号性能;其中,天线组件900和超表面组件均包括透明结构层。
在本申请实施例提供的显示面板组件10中,显示面板组件10包括基板11、天线组件900和超表面组件。天线组件900中的天线单元901能够收发无线信号。超表面组件的超表面单元130能够提升天线单元901收发的无线信号性能,提升天线单元901的收发性能,从而强化显示面板组件10的无线通信性能。此外,天线组件900和超表面组件均包括透明结构层,能够改善天线组件900和超表面组件对显示面板组件10显示效果的影响。
可选的,天线单元901和超表面单130元均用于收发无线信号,超表面单元130与天线单元901的区别在于,天线单元901连接有馈入,并通过馈入连接射频电路;而超表面单元130和射频电路、天线单元901之间不存在直接的电连接关系。可选的,超表面单元130悬置于显示面板组件10内,超表面单元130悬置,是指超表面单元130用于提升天线单元901收发无线信号的性能时,不与其他零部件存在直接的电连接关系。
透明结构层的设置方式有多种,例如,如图1所示,透明结构层包括网格状金属布线。例如,透明结构层为由多个格栅条160及多个格栅条160围合形成的透光部170的网格结构层。例如,天线组件900和/或超表面组件设置于网格结构层内,网格结构层的至少一部分格栅条160形成天线单元901和/或超表面单元130。同一网格结构层内,用作天线单元901和/或超表面单元130的格栅条160与其他位置的格栅条160相互绝缘,以避免天线单元901和/或超表面单元130与其他格栅条160短路连接。附图1中以浅色灰线示意出了网格结构的一种设置方式,黑色线条示意出了天线单元901和超表面单元130的设置位置。
可选的,显示面板组件10还包括像素定义层,像素定义层包括像素限定部和由像素限定部围合形成的像素开口,透明结构层位于像素定义层背离基板的一侧,且至少部分格栅条160在基板11的正投影位于像素限定部在基板11的正投影之内。像素开口内用于设置发光单元以实现显示面板组件10的发光显示。
在这些可选的实施例中,至少部分格栅条160在基板11的正投影位于像素限定部在基板11的正投影之内,使得这部分格栅条160不会影响发光单元的出光,能够提高显示面板组件10的显示效果。
可选的,格栅条160在基板11的正投影全部位于像素限定部在基板11的正投影之内。
在另一些可选的实施例中,如图3所示,透明结构层包括透光导电层,透光导电层包括透光导电材料,透光导电材料例如包括氧化铟锡(Indium Tin Oxide,ITO)、氧化铟锌等材料,使得透明结构层既能够导电,也具有透光特性。在这些可选的实施例中,天线组件900和/或超表面组件包括透明结构层,即至少部分天线单元901和/或超表面单元130的材料包括透光导电材料,使得至少部分天线单元901和/或超表面单元130具有透光且能够导电的特性,改善其对显示面板组件10显示效果的影响。
可选的,透明结构层的透光率大于或等于50%,例如,透明结构层的透光率大于或等于60%、62%、65%、70%、78%、80%、86%、甚至90%。以更好地改善天线单元901和/或超表面单元130对显示面板组件10显示效果的影响。
可选的,天线组件900包括的透明结构层和超表面组件包括的透明结构层的设置方式可以相同或不同,例如,天线组件900和超表面组件包括的透明结构层均为网格结构层,或天线组件900和超表面组件包括透光导电材料。或者,天线组件900包括的透明结构层为网格结构层,超表面组件包括的透明结构层包括透光导电材料。或者,天线组件900包括的透明结构层包括透光导电材料,超表面组件包括的透明结构层为网格结构层。
可选的,显示面板组件10还包括导电功能结构,天线单元901和/或超表面单元130与导电功能结构设置于同一层。可选的,导电功能结构可以为显示面板的触控电极结构,天线单元901和/或超表面单元130与触控电极结构设置于触控层内。或者,导电功能结构可以为显示面板的像素电极和/或公共电极,天线单元901和/或超表面单元130与像素电极设置于像素电极层内。或者,公共电极层包括多个相互绝缘的公共电极,天线单元901和/或超表面单元130与公共电极设置于公共电极层内。
在一些可选的实施例中,如图4至图6所示,显示面板组件10还包括智能反射表面,智能反射表面包括反射组件和导电层200,导电层200设置于反射组件朝向基板11的一侧,反射组件包括多个反射单元110,反射单元110用于反射无线信号;其中,至少一个反射单元110复用为至少一个超表面单元130,和/或,至少一个反射单元110复用为至少一个天线单元901。导电层200作为上
述的IRS的金属板遮挡并反射无线信号。
在本申请实施例提供的显示面板组件10中,反射组件的反射单元110能够反射无线信号,使得显示面板组件10不仅能够通过天线单元901收发无线信号,还能够通过反射单元110反射无线信号,从而能够丰富显示面板组件10的无线通信功能。反射单元110复用为超表面单元130和天线单元901中的一者,能够简化显示面板组件10的结构。导电层200能够遮挡由相邻两个反射单元110入射的信号,以支持智能反射面的正常运行。
当反射单元110复用为超表面单元130时,反射单元110具有反射作用和超表面作用,即反射单元110既能够作为智能反射面使用以反射外部朝向显示面板组件10发射的无线信号,反射单元110也能够提升天线单元901收发的天线信号。当反射单元110复用为天线单元901时,反射单元110具有反射作用和收发无线信号的作用,即反射单元110既能够作为智能反射面使用以反射外部朝向显示面板组件10发射的无线信号,反射单元110也能够收发无线信号。
在一些可选的实施例中,请继续参阅图4至图6,至少一个反射单元110和至少一个超表面单元130复用为第一多功单元120a,即至少一个反射单元110和至少一个超表面单元130整体形成一个第一多功单元120a,至少一个第一多功单元120a在基板11的正投影与天线单元901在基板11的正投影至少部分交叠。图1中以虚线示意出了天线单元901的布设位置。
在这些可选的实施例中,第一多功单元120a具有反射作用和超表面作用,至少一个第一多功单元120a与天线单元901交叠,使得第一多功单元120a能够更好地提升天线单元901的收发性能。
可选的,显示面板组件10包括控制线300和射频线810,射频线810用于连接天线单元901和射频电路620,控制线300用于连接反射单元110和控制电路610。图4中以虚线示意出了射频线810的位置。可选的,控制电路610可以设置于显示面板组件10。或者,当显示面板组件10用于无线通信设备时,控制电路610设置于无线通信设备。可选的,射频电路620可以设置于显示面板组件10。或者,当显示面板组件10用于无线通信设备时,射频电路620设置于无线通信设备。可选的,第一多功单元120a通过控制线300连接控制电路610以复用为反射单元110,第一多功单元120a复用为超表面单元130时与控制电路610相互电气断开。即处于超表面工作模式下的第一多功单元120a不与控制电路610和射频电路620存在直接的电连接关系,超表面单元130不与射频电路620存在直接的电连接关系,而天线单元901通过射频线810与射频电路620电连接。
请继续参阅图1,射频线810由网格结构形成,射频线810包括多条延伸方向不同的金属导线。或者,如图4所示,射频线810由两条金属导线平行形成。在其他实施例中。射频线810还可以仅包括一条导线,或者射频线包括多条金属导线等,只要射频线810能够连接天线单元901和射频电路620即可。同理,其他导线(例如控制线300)的设置方式也可以有多种。
当反射单元110与超表面单元130相互复用为第一多功单元120a时,反射组件和超表面组件同层设置。第一多功单元120a的设置位置有多种,第一多功单元120a可以设置于天线组件900朝向或背离基板11的一侧。
在一些可选的实施例中,如图5和图6所示,第一多功单元120a位于天线单元901朝向显示面板组件10显示面的一侧。即第一多功单元120a位于天线单元901背离基板11的一侧。当第一多功单元120a处于反射单元110的工作状态并用于反射无线信号线,能够避免第一多功单元120a被天线单元901遮挡而影响第一多功单元120a的工作。
可选的,第一多功单元120a和天线单元901可以一一对应设置,即各第一多功单元120a在基板11的正投影与各天线单元901在基板11的正投影至少部分交叠设置,使得每一个天线单元901都能够被第一多功单元120a增益。
在其他实施例中,第一多功单元120a和天线单元901还可以是一对多或多对一设置,即同一第一多功单元120a对应多个天线单元901设置,同一第一多功单元120a在基板11的正投影和多个天线单元901在基板11的正投影至少部分交叠设置。或者,多个第一多功单元120a对应同一天线单元901设置,多个第一多功单元120a在基板11的正投影位于同一天线单元901在基板11的正投影之内。
在还一些实施例中,多个第一多功单元120a中,一些第一多功单元120a在基板11的正投影和天线单元901在基板11的正投影至少部分交叠,另一些第一多功单元120a在基板11的正投影和天线单元901在基板11的正投影相互错位,只要存在至少一个第一多功单元120a在基板11的正投影和天线单元901在基板11的正投影至少部分交叠即可。
可选的,多个第一多功单元120a在基板11的正投影形状和尺寸可以相同或不同。
在一些可选的实施例中,请参阅图7,超表面组件还包括辅助超表面单元131,辅助超表面单元131位于第一多功单元120a周向的至少一侧。辅助超表面单元131和第一多功单元120a用于共同提升天线单元901收发的无线信号,以进一步增强超表面组件对天线组件900性能的提高作用。
可选的,至少一个第一多功单元120a的周侧设置有至少一个辅助超表面单元131。可选的,各第一多功单元120a的周侧均设置有至少一个辅助超表面单元131。可选的,各第一多功单元120a的周侧均设置有间隔分布的两个以上辅助超表面单元131。可选的,各第一多功单元120a周侧设置的两个以上的辅助超表面单元131的排布方式相同,使得超表面组件对各天线单元901的性能提高
效果接近。
可选的,各辅助超表面单元131在基板11的正投影与各天线单元901在基板11的正投影至少部分交叠。以提高辅助超表面单元131对天线单元901的性能提高效果。
可选的,位于同一第一多功单元120a周侧的多个辅助超表面单元131的形状和尺寸可以相同或不同。
可选的,辅助超表面单元131和第一多功单元120a同层设置,使得辅助超表面单元131和第一多功单元120a可以在同一工艺步骤中制备成型,以简化显示面板组件10的制备工艺。
在另一些可选的实施例中,如图8和图9所示,至少一个反射单元110和至少一个天线单元901复用为第二多功单元120b。即第二多功单元120b具有反射作用和收发无线信号的作用,第二多功单元120b既能够作为反射面使用以反射外部朝向显示面板组件10发射的无线信号,第二多功单元120b也能够作为天线收发无线信号。因此第二多功单元120b既能够通过控制线300连接控制电路610,也能够通过射频线810连接射频电路620。图5中以虚线示意出了超表面单元130的所在位置。
可选的,在图8中,控制线300可以由多条沿不同方向延伸的金属导线形成,或者控制线300也可以包括单条金属导线,只要控制线300能够实现第二多功单元120b和控制电路610的电气连接即可。
当反射单元110和天线单元901复用为第二多功单元120b时,第二多功单元120b和超表面组件可以同层或异层设置。
例如,如图10和图11所示,第二多功单元120b和超表面组件同层设置,超表面单元130位于第二多功单元120b周向上的至少一侧。可选的,至少一个第二多功单元120b周向上设置有至少一个超表面单元130。可选的,各第二多功单元120b周向上设置有至少一个超表面单元130。可选的,各第二多功单元120b周向上设置有间隔分布的多个超表面单元130。可选的,各第二多功单元120b周向上的多个超表面单元130的排布方式相同,使得超表面组件对各第二多功单元120b的性能提高效果接近。
在另一些可选的实施例中,如图8和图9所示,第二多功单元120b和超表面组件异层设置,那么至少一个第二多功单元120b在基板11的正投影和至少一个超表面单元130在基板11的正投影至少部分交叠。使得超表面单元130能够对第二多功单元120b收发的天线无线信号性能进行提升。
当第二多功单元120b和超表面组件异层设置时,如图8所示,第二多功单元120b和超表面单元130一一对应设置,即各第二多功单元120b在基板11的正投影与各超表面单元130在基板11的正投影至少部分交叠。或者如图12和图13所示,多个超表面单元130和同一第二多功单元120b对应设置。当多个超表面单元130和同一第二多功单元120b对应设置时,多个超表面单元130中的至少一者在基板11的正投影与其对应的第二多功单元120b在基板11的正投影至少部分交叠,以增强超表面单元130对第二多功单元120b的性能提升效果。
当第二多功单元120b和超表面组件异层设置时,至少部分超表面单元130位于第二多功单元120b朝向显示面板组件10显示面一侧,和/或,至少部分超表面单元130位于第二多功单元120b背离显示面板组件10显示面一侧。即至少部分超表面单元130位于第二多功单元120b背向基板11的一侧,和/或,至少部分超表面单元130位于第二多功单元120b朝向基板11的一侧。
例如,多个超表面单元130同层设置,这些超表面单元130可以位于第二多功单元120b朝向显示面板组件10显示面的一侧,或者,如图14所示,这些超表面单元130可以位于第二多功单元120b背向显示面板组件10显示面的一侧。
或者,多个超表面单元130异层设置,多个超表面单元130中的一部分位于第二多功单元120b朝向显示面板组件10显示面的一侧,另一部分位于第二多功单元120b背向显示面板组件10显示面的一侧。
可选的,天线单元901可以连接有一个射频线810,或者同一天线单元901连接有两个以上的射频线810,使得同一天线单元901能够通过两个以上的射频线810连接两个以上的控制线300路。
可选的,同一反射单元110可以连接有一个控制线300,或者同一反射单元110连接有两个以上的控制线300,使得同一反射单元110能够通过两个以上的控制线300连接两个以上的控制线300路。
可选的,当反射单元110和天线组件900复用为第二多功单元120b时,如图15和图16所示,射频线810和控制线300可以复用为多功控制馈线820,使得第二多功单元120b能够通过多功控制馈线820同时连接射频电路620和控制电路610。
如图17和图18所示,同一第二多功单元120b连接的多功控制馈线820的个数为两个以上,同一第二多功单元120b可以通过两个以上的多功控制馈线820连接两个以上的控制电路610和/或射频电路620。
可选的,如图19和图20所示,天线单元901包括毫米波天线单元910和非毫米波天线单元920,第二多功单元120b可以复用为毫米波天线单元910或非毫米波天线单元920的一部分。射频电路620包括毫米波射频电路621和非毫米波射频电路622。
可选的,第二多功单元120b复用为毫米波天线单元910,第二多功单元120b还可以用于收发
毫米波天线信号。
可选的,第二多功单元120b复用为非毫米波天线单元920的一部分可以为:一个第二多功单元120b复用为非毫米波天线单元920的一部分;或者至少两个相邻的第二多功单元120b通过连接信号线150连接并复用为非毫米波天线单元920的一部分;或者,至少两个相邻的第二多功单元120b通过连接信号线150连接并复用为非毫米波天线单元920。第二多功单元120b复用为非毫米波天线单元920的一部分是指第二多功单元120b可以具有非毫米波天线单元920的功能,并用于收发非毫米波的无线信号。
可选的,当至少两个相邻的第二多功单元120b通过连接信号线150连接并复用为非毫米波天线单元920的一部分时,该至少两个相邻的第二多功单元120b通过连接信号线150相互串联和/或并联并复用为非毫米波天线单元920的一部分。
可选的,复用为毫米波天线单元910的第二多功单元120b和复用为非毫米波天线单元920一部分的第二多功单元120b可以为同一第二多功单元120b,或者复用为毫米波天线单元910的第二多功单元120b和复用为非毫米波天线单元920一部分的第二多功单元120b为不同的第二多功单元120b。
可选的,毫米波天线单元910为毫米波天线的辐射部,或者毫米波天线单元910包括毫米波馈入部和毫米波辐射部,第二多功单元120b可以复用为毫米波辐射部。可选的,非毫米波天线单元920为非毫米波天线的辐射部,或者非毫米波天线单元920包括非毫米波馈入部和非毫米波辐射部,第二多功单元120b复用为非毫米波辐射部的一部分。
例如,当显示面板组件10用于无线通信设备,无线通信设备包括控制电路610和射频电路620时,第二多功单元120b和控制电路610相互电连接,使得控制电路610能够控制第二多功单元120b反射无线信号。射频电路620包括毫米波射频电路621和非毫米波射频电路622,毫米波射频电路621连接于至少一个第二多功单元120b,以使第二多功单元120b复用为毫米波天线单元910并用于收发毫米波无线信号,非毫米波射频电路622连接于至少一个第二多功单元120b,以使第二多功单元120b复用为非毫米波天线单元920的一部分并用于收发非毫米波无线信号。
在一些可选的实施例中,同一个第二多功单元120b复用为毫米波天线单元910和非毫米波天线单元920的一部分,即同一第二多功单元120b既能够用于收发毫米波无线信号,也能够用于收发非毫米波无线信号,故能够进一步简化显示面板组件10的结构。
在其他实施例中,多个第二多功单元120b中的至少一者复用为毫米波天线单元910,其余第二多功单元120b中的至少另一者复用为非毫米波天线单元920的一部分。即复用为毫米波天线单元910的第二多功单元120b和复用为非毫米波天线单元920一部分的第二多功单元120b为不同的第二多功单元120b,能够改善信号的相互串扰。
可选的,如图21示,非毫米波天线单元920和/或毫米波天线单元910的个数可以为多个,以提高显示面板组件10收发非毫米波信号和/或毫米波信号的能力。或者,如图19和图22所示,非毫米波天线单元920的个数可以为1个。图22和图19的不同之处在于非毫米波天线单元920包含的第二多功单元120b的个数不同。
可选的,当显示面板组件10包括控制线300和第二多功单元120b时,如图2所示,控制线300和第二多功单元120b可以同层设置。或者,如图23所示,控制线300和第二多功单元120b可以异层设置。
可选的,同一第二多功单元120b既连接控制电路610,也连接毫米波射频电路621和非毫米波射频电路622,以使得同一第二多功单元120b能够复用为反射单元110、毫米波天线单元910和非毫米波天线单元920的一部分。
在一些可选的实施例中,如图19和图20所示,如上所述,显示面板组件10还包括多功控制馈线820,多功控制馈线820的一端连接第二多功单元120b,多功控制馈线820的另一端用于连接控制电路610和射频电路620,以使控制电路610和射频电路620能够通过多功控制馈线820向第二多功单元120b传输控制信号。
当第二多功单元120b复用为毫米波天线单元910时,多功控制馈线820的另一端连接毫米波射频电路621。当第二多功单元120b复用为非毫米波天线单元920时,多功控制馈线820的另一端连接非毫米波射频电路622。当同一第二多功单元120b复用为毫米波天线单元910和非毫米波天线单元920的一部分时,多功控制馈线820的另一端连接毫米波射频电路621和非毫米波射频电路622。
可选的,如图19至图24所示,显示面板组件10还包括射频线810,射频线810连接射频电路620和第二多功单元120b。射频线810包括毫米波馈线811和非毫米波馈线812。多功控制馈线820可以复用为毫米波馈线811、非毫米波馈线812和控制线300中的至少两者。
可选的,多功控制馈线820复用为毫米波馈线811和控制线300,显示面板组件10包括非毫米波馈线812和多功控制馈线820,非毫米波馈线812连接非毫米波射频电路622和第二多功单元120b,多功控制馈线820连接第二多功单元120b与毫米波射频电路621和控制电路610。或者,多功控制馈线820复用为毫米波馈线811和非毫米波馈线812,显示面板组件10包括控制线300和多功控制馈线820,控制线300连接控制电路610和第二多功单元120b,多功控制馈线820连接第二
多功单元120b与毫米波射频电路621和非毫米波射频电路622。或者,多功控制馈线820复用为毫米波馈线811、非毫米波馈线812和控制线300。多功控制馈线820连接第二多功单元120b与毫米波射频电路621、非毫米波射频电路622和控制电路610。
在一些可选的实施例中,如图16至图26所示,两个以上的第二多功单元120b通过连接信号线150相互连接并复用为非毫米波天线单元920,即非毫米波天线单元920有两个以上的第二多功单元120b复用形成,能够进一步简化非毫米波天线单元920的结构。
可选的,复用为非毫米波天线单元920的两个以上第二多功单元120b中的至少一者复用为毫米波天线单元910,以进一步简化显示面板组件10的结构。
在上述任一实施例中,连接信号线150的设置方式有多种,例如连接信号线150可以包括一条导线,或者连接信号线150包括多条并排设置的导线,或者连接信号线150包括多条并排设置的导线和连接该并排设置导线的桥线。
当相互连接、且复用为非毫米波天线单元920的第二多功单元120b还复用为毫米波天线单元910时,连接信号线150的至少部分区域的线宽不大于毫米波天线单元910的宽度。可选的,毫米波天线单元910包括毫米波导线,连接信号线150的至少部分区域的线宽不大于毫米波天线单元910内毫米波导线的宽度。
当毫米波天线单元910呈块状时,毫米波天线单元910可理解为包括一条毫米波导线;当毫米波天线单元910包括多条毫米波导线时,连接信号线150的至少部分区域的线宽小于毫米波天线单元910的宽度是指:连接信号线150的至少部分区域的线宽小于毫米波天线单元910内多条毫米波导线的宽度总和。
在本申请实施例中,当连接信号线150的至少部分区域的线宽不大于毫米波天线单元910内毫米波导线的宽度时,连接信号线150的线宽较窄,故连接信号线150具有较高的阻抗,因此连接信号线150对毫米波段的电流具有较好的滤波阻隔效果。但是连接信号线150对非毫米波电流皆可有较好的通过效果。因此,在本申请实施例中,非毫米波电流可以较好地通过连接信号线150,而毫米波电流则被连接信号线150所阻隔。
毫米波电流是指毫米波天线单元910收发的毫米波段无线信号时所对应的电流,非毫米波电流是指非毫米波天线单元920收发的非毫米波段无线信号时所对应的电流。
可选的,当连接信号线150的至少部分区域的线宽不大于毫米波天线单元910的宽度时,如图19所示,当连接信号线150包括一条导线时,连接信号线150内一条导线的线宽不大于毫米波天线单元910中与连接信号线150延伸方向相同的毫米波导线线宽总和。在其他实施例中,当连接信号线150包括多条导线时,连接信号线150内多条导线的线宽总和不大于毫米波天线单元910中与连接信号线150延伸方向相同的毫米波导线线宽总和。如图19所示,当第一方向X和第二方向Y垂直,连接信号线150沿第二方向Y延伸时,连接信号线150的线宽方向为第一方向X,毫米波导线的宽度方向也是第一方向X。
在本申请实施例中,连接信号线150内导线的线宽总和不大于毫米波天线单元910中与连接信号线150延伸方向相同的毫米波导线线宽总和时,即连接信号线150的宽度较窄,故连接信号线150具有较高的阻抗,因此连接信号线150对毫米波段的电流具有较好的滤波阻隔效果。
连接信号线150的形状设置方式也有多种,连接信号线150的形状可以为直线状,即连接信号线150沿同一方向延伸。或者,连接信号线150也可以呈折线状,即连接信号线150沿弯折路径延伸。或者,连接信号线150也可以呈弧线状。或者,连接信号线150由直线状、折线状和弧状中的至少两者结合形成。
在一些可选的实施例中,如图20和图26所示,至少一个非毫米波天线单元920连接第一信号电压140。第一信号电压140可以为负电压信号,或者第一信号电压140可以为接地电压信号。
可选的,非毫米波天线单元920可以通过复用的第二多功单元120b连接第一信号电压140,即至少一个复用为非毫米波天线单元920的第二多功单元120b连接第一信号电压140,或者,非毫米波天线单元920可以通过连接信号线150连接第一信号电压140。
可选的,当非毫米波天线单元920的个数为多个时,至少一个非毫米波天线单元920连接第一信号电压140即可。
可选的,在上述任一实施例中,毫米波天线单元910用于收发毫米波段无线信号,即用于接收和/或发射毫米波段无线信号。同样的,非毫米波天线单元920用于收发非毫米波段无线信号,即用于接收和/或发射非毫米波段无线信号。
两个以上的毫米波天线单元910环绕于显示面板组件10的周侧间隔分布,毫米波天线单元910分布于显示面板组件10的不同位置。当用户使用不同的手势操作显示面板组件10时,毫米波天线单元910较可处于不被用户遮挡的位置,故较能够提高毫米波天线单元910收发无线信号的稳定性,而更好地保障用户的无线体验。
可选的,非毫米波天线单元920环绕于显示面板组件10的周侧间隔分布,非毫米波天线单元920分布于显示面板组件10的不同位置。当用户使用不同的手势操作显示面板组件10时,非毫米波天线单元920较可处于不被用户遮挡的位置,故较能够提高非毫米波天线单元920收发无线信号
的稳定性,而更好地保障用户的无线体验。
可选的,各第二多功单元120b均连接有至少一个控制电路610,且不同第二多功单元120b连接的控制电路610不同,以通过控制电路610分别控制各第二多功单元120b。可选的,各第二多功单元120b均连接有至少一个射频电路620,例如,各第二多功单元120b均连接有至少一个毫米波射频电路621和至少一个非毫米波射频电路622,且不同第二多功单元120b连接的射频电路620不同,以通过射频电路620分别控制各第二多功单元120b。
可选的,两个以上的第二多功单元120b在基板11的正投影位于导电层200在基板11的正投影之内。
可选的,至少一个反射单元110复用为超表面单元130和天线单元901中的一者形成多功单元120,显示面板组件10还包括功能层100,多功单元120设置于功能层100。即第一多功单元120a和第二多功单元120b可以统称为多功单元120,多功单元120位于功能层100。
在一些可选的实施例中,如图27所示,功能层100的个数为两个以上,位于不同功能层100中的至少两个多功单元120在基板11的正投影面积不同。
在这些可选的实施例中,通过设置两个以上的功能层100,并在不同的功能层100内设置尺寸不同的多功单元120,使得多功单元120能够反射不同频段的无线信号,或者,使得多功单元120能够收发不同频段的天线信号,能够进一步提高显示面板组件10的无线通信性能。多功单元120可以为第一多功单元120a和/或第二多功单元120b。
在一些可选的实施例中,多个反射单元110中的一部分复用为天线单元901,即多个反射单元110中的一部分与天线单元901复用为第二多功单元120b,多个反射单元110中的另一部分可以复用为超表面,或者,多个反射单元110中的另一部分仅仅作为反射单元110存在。例如,多个反射单元110包括第一反射单元111和第二反射单元112,第一反射单元111与天线单元901复用为第二多功单元120b,第二反射单元112仅仅作为反射单元110存在,第二反射单元112并未复用为天线单元901或超表面单元130。
可选的,第一反射单元111与天线单元901复用为第二多功单元120b,第二反射单元112和第二多功单元120b均连接于控制电路610,控制电路610用于控制第二反射单元112和第二多功单元120b反射无线信号。可选的,各第二反射单元112和各第二多功单元120b均连接于不同的控制电路610。可选的,同一功能层100内设置有阵列分布的两个以上的第二多功单元120b。
可选的,第二反射单元112在基板11的正投影位于导电层200在基板11的正投影之内,使得导电层200还能够遮挡未被第二反射单元112反射的无线信号。
在一些可选的实施例中,第一反射单元111与天线单元901复用为第二多功单元120b,多个第二反射单元112组合形成反射组,第二多功单元120b位于反射组周向的至少一侧。即复用为天线单元901和反射单元110的第二多功单元120b设置于单独用于反射无线信号的反射组的周侧,第二多功单元120b更加靠近无线通信设备的边缘设置,以改善第二多功单元120b对无线通信设备显示效果的影响。
可选的,至少部分第二多功单元120b和第二反射单元112同层设置,例如所有的第二多功单元120b和第二反射单元112同层设置,使得第二多功单元120b和第二反射单元112可以在同一工艺步骤中制备成型,能够简化无线通信设备的制备工艺。可选的,同层设置的第二多功单元120b在基板11的正投影尺寸和形状与第二反射单元112在基板11的正投影尺寸和形状相同,以简化同层设置的第二多功单元120b和第二反射单元112的形状排布。
可选的,多功控制馈线820和第二多功单元120b可以同层设置,以简化显示面板组件10的层结构数量。
或者,可选的,多功控制馈线820和第二多功单元120b可以异层设置,使得第二多功单元120b的布置和多功控制馈线820的布置相互不影响。
在一些可选的实施例中,显示面板组件10还包括用于连接第二反射单元112和控制电路610的控制线300,即控制线300还用于连接第二反射单元112和控制电路610。控制线300和多功控制馈线820同层设置,使得控制线300和多功控制馈线820可以在同一工艺步骤中制备成型,能够简化显示面板组件10的制备工艺。在另一些实施例中,控制线300和多功控制馈线820也可以异层设置,便于控制线300和多功控制馈线820能够更自由的布线。
可选的,如上所述,显示面板组件10还包括射频线810,射频线810连接的第二多功单元120b和多功控制馈线820连接的第二多功单元120b可以相同或不同。为了简化显示面板组件10的结构,射频线810和多功控制馈线820连接的第二多功单元120b可以不同。可选的,射频线810连接的第二多功单元120b还连接有控制线300。即多个第二多功单元120b中,一部分第二多功单元120b能够通过多功控制馈线820连接射频电路620和控制电路610,另一部分第二多功单元120b能够通过射频线810连接射频电路620,通过控制线300连接控制电路610。
可选的,射频线810、控制线300和多功控制馈线820中的至少两者同层设置,以简化显示面板组件10的制备工艺。
可选的,反射单元110、天线单元901和超表面单元130均设置于功能层100。
可选的,第二反射单元112也设置于功能层100,两个以上的功能层100中均设置有第二反射单元112,且位于不同功能层100中的至少两个第二反射单元112的正投影面积不同。不同尺寸的第二反射单元112能够反射不同频段的无线信号,进一步提高无线通信设备的无线通信性能。
可选的,同一功能层100内两个以上的多功单元120在基板11的正投影面积相同,即同一功能层100内的两个以上的多功单元120的尺寸相同,使得同一功能层100内的两个以上的多功单元120能够反射同一频段的无线信号,进而增强对同一频率无线信号的反射能力。
可选的,同一功能层100内两个以上的第二反射单元112在基板11的正投影面积相同,即同一功能层100内的两个以上的第二反射单元112的尺寸相同,使得同一功能层100内的两个以上的第二反射单元112能够反射同一频率段无线信号,进而增强对同一频段无线信号的反射能力。
可选的,同一功能层100内的第二反射单元112在基板11的正投影面积和多功单元120在基板11的正投影面积相同,以简化无线通信设备的结构。此外,还能够增强对同一频段无线信号的反射能力。
在一些可选的实施例中,当功能层100的个数为两个以上时,两个以上的功能层100包括第一功能层101和第二功能层102,即两个以上的功能层100中的一者为第一功能层101,另一者为第二功能层102。多功单元120包括位于第一功能层101的第一分多功单元121和位于第二功能层102的第二分多功单元122,其中,第一功能层101位于第二功能层102朝向显示面板组件10显示面的一侧,且第一分多功单元121在基板11的正投影面积小于第二分多功单元122在基板11的正投影面积。
可选的,多功单元120可以为第一多功单元120a和/或第二多功单元120b,那么可以是第一多功单元120a包括第一分多功单元121和第二分多功单元122,和/或,第二多功单元120b包括第一分多功单元121和第二分多功单元122。
在这些可选的实施例中,第一分多功单元121位于第二分多功单元122朝向显示面板组件10显示面的一侧,且第一分多功单元121的尺寸小于第二分多功单元122的尺寸,一方面,至少部分第二分多功单元122没有被第一分多功单元121遮挡,第二分多功单元122也能够反射无线信号;另一方面,第一分多功单元121的尺寸和第二分多功单元122的尺寸不同,故可反射多频段的无线信号,以使显示屏10对于不同频段的无线信号皆能有调控反射信号的能力。
可选的,第二反射单元112包括位于第一功能层101的第一子反射单元112a和位于第二功能层102的第二子反射单元112b,其中,且第一子反射单元112a在基板11的正投影面积小于第二子反射单元112b在基板11的正投影面积。一方面,至少部分第二子反射单元112b没有被第一子反射单元112a遮挡,第二子反射单元112b也能够反射无线信号;另一方面,第一子反射单元112a的尺寸和第二子反射单元112b的尺寸不同,故可反射多频段的无线信号,以使显示屏10对于不同频段的无线信号皆能有调控反射信号的能力。
可选的,各第一分多功单元121在基板11的正投影和各第二分多功单元122在基板11的正投影至少部分交叠设置。以降低两个以上的多功单元120整体的分布面积。各第一分多功单元121在基板11的正投影和各第二分多功单元122在基板11的正投影至少部分交叠设置包括:第一分多功单元121和第二分多功单元122一一对应设置,且各第一分多功单元121在基板11的正投影和各第二分多功单元122在基板11的正投影至少部分交叠设置。或者,两个以上的第一分多功单元121对应同一第二分多功单元122设置,或者同一第一分多功单元121对应两个以上的第二分多功单元122设置,只要每一个第一分多功单元121在基板11的正投影均能够与至少一个第二分多功单元122在基板11的正投影至少部分交叠,每一个第二分多功单元122在基板11的正投影均能够与至少一个第一分多功单元121在基板11的正投影至少部分交叠即可。
可选的,各第一子反射单元112a在基板11的正投影和各第二子反射单元112b在基板11的正投影至少部分交叠设置。以降低两个以上的第二反射单元112整体的分布面积。各第一子反射单元112a在基板11的正投影和各第二子反射单元112b在基板11的正投影至少部分交叠设置包括:第一子反射单元112a和第二子反射单元112b一一对应设置,且各第一子反射单元112a在基板11的正投影和各第二子反射单元112b在基板11的正投影至少部分交叠设置。或者,两个以上的第一子反射单元112a对应同一第二子反射单元112b设置,或者同一第一子反射单元112a对应两个以上的第二子反射单元112b设置,只要每一个第一子反射单元112a在基板11的正投影均能够与至少一个第二子反射单元112b在基板11的正投影至少部分交叠,每一个第二子反射单元112b在基板11的正投影均能够与至少一个第一子反射单元112a在基板11的正投影至少部分交叠即可。
可选的,第一子反射单元112a的尺寸和形状与第一分多功单元121的形状和尺寸相同,第二子反射单元112b的形状和尺寸与第二分多功单元122的形状和尺寸相同,以简化无线通信设备的结构。
可选的,第一子反射单元112a和第二子反射单元112b的个数对应关系与第一分多功单元121和第二分多功单元122的个数对应关系相同。例如,当第一子反射单元112a和第二子反射单元112b一一对应设置时,第一分多功单元121和第二分多功单元122一一对应设置。
可选的,无线通信设备还包括连接部400,连接部400设置于第一分多功单元121和第二分多
功单元122的交叠区域并连接于第一分多功单元121和第二分多功单元122。可选的,连接部400复用为多功控制馈线820、控制线300和射频线810中至少一者的一部分。
在这些可选的实施例中,将连接部400设置于第一分多功单元121和第二分多功单元122的交叠区域,使得连接部400沿显示面板组件10的厚度方向延伸即可同时连接第一分多功单元121和第二分多功单元122,能够简化连接部400的结构。
可选的,第一子反射单元112a和第二子反射单元112b的交叠区域也设置有连接部400,且连接部400连接于第一分多功单元121和第二分多功单元122。使得连接部400沿显示面板组件10的厚度方向延伸即可同时连接第一子反射单元112a和第二子反射单元112b,能够简化连接部400的结构。
可选的,第一子反射单元112a在基板11的正投影形状和第二子反射单元112b在基板11的正投影形状可以相同或不同。例如,第二子反射单元112b在基板11的正投影形状呈矩形,第一子反射单元112a在基板11的正投影形状可以呈矩形或圆形等。
可选的,第一分多功单元121和第二分多功单元122可以一一对应设置。或者,由于第一分多功单元121的尺寸小于第二分多功单元122的尺寸,两个以上的第一分多功单元121和同一第二分多功单元122对应设置。
在一些可选的实施例中,如图28所示,两个以上的第一分多功单元121和同一第二分多功单元122对应设置,相互对应的第二分多功单元122和两个以上第一分多功单元121中,两个以上的第一分多功单元121在基板11的正投影位于同一第二分多功单元122在基板11的正投影之内。
在这些可选的实施例中,由于第一分多功单元121的尺寸较小,因此两个以上的第一分多功单元121对应于同一第二分多功单元122设置,能够增加第一分多功单元121的布置个数,提高第一功能层101的无线通信性能。两个以上的第一分多功单元121在基板11的正投影位于同一第二分多功单元122在基板11的正投影之内,使得第一分多功单元121和第二分多功单元122的排布更加规律,便于制备成型。
可选的,第一子反射单元112a和第二子反射单元112b可以一一对应设置。或者,由于第一子反射单元112a的尺寸小于第二子反射单元112b的尺寸,两个以上的第一子反射单元112a和同一第二子反射单元112b对应设置。
在一些可选的实施例中,如图28所示,两个以上的第一子反射单元112a和同一第二子反射单元112b对应设置,相互对应的第二子反射单元112b和两个以上第一子反射单元112a中,两个以上的第一子反射单元112a在基板11的正投影位于同一第二子反射单元112b在基板11的正投影之内。
在这些可选的实施例中,由于第一子反射单元112a的尺寸较小,因此两个以上的第一子反射单元112a对应于同一第二子反射单元112b设置,能够增加第一子反射单元112a的布置个数,提高第一功能层101的无线通信性能。两个以上的第一子反射单元112a在基板11的正投影位于同一第二子反射单元112b在基板11的正投影之内,使得第一子反射单元112a和第二子反射单元112b的排布更加规律,便于制备成型。
可选的,如图29所示,相互对应的第二分多功单元122和两个以上第一分多功单元121中,两个以上的第一分多功单元121在基板11的正投影面积不同,使得对应于同一第二分多功单元122的两个以上的第一分多功单元121能够反射不同频段的无线信号,或者收发不同频段的天线信号,进一步提高显示面板组件10的无线通讯性能。
可选的,相互对应的第二子反射单元112b和两个以上第一子反射单元112a中,两个以上的第一子反射单元112a在基板11的正投影面积不同,使得对应于同一第二子反射单元112b的两个以上的第一子反射单元112a能够反射不同频段的无线信号,进一步提高显示面板组件10的无线通讯性能。
在另一些可选的实施例中,如图28所示,相互对应的第二分多功单元122和两个以上第一分多功单元121中,两个以上的第一分多功单元121在基板11的正投影面积也可以相同。在另一些可选的实施例中,相互对应的第二子反射单元112b和两个以上第一子反射单元112a中,两个以上的第一子反射单元112a在基板11的正投影面积也可以相同。
可选的,如图30和图31所示,第一分多功单元121在基板11的正投影形状和第二分多功单元122在基板11的正投影形状可以相同或不同。例如,第二分多功单元122在基板11的正投影形状呈矩形,第一分多功单元121在基板11的正投影形状可以呈矩形或圆形等。
图27至图31中仅示意出了一个第二分多功单元122,在其他实施例中,第二分多功单元122的个数可以为多个,多个第二分多功单元122间隔设置。图27至图31中仅示意出了一个第二子反射单元112b,在其他实施例中,第二子反射单元112b的个数可以为多个,多个第二子反射单元112b间隔设置。
在一些可选的实施例中,同一第二多功单元120b可以连接于同一控制电路610,或者,如图18所示,同一第二多功单元120b可以连接于两个以上的控制电路610,通过两个以上的控制电路610改变第二多功单元120b的电气负载,进而可以调节第二多功单元120b电气负载的幅值和/或相位。可选的,同一第二反射单元112可以连接于同一控制电路610,或者同一第二反射单元112可以连
接于两个以上的控制电路610,通过两个以上的控制电路610改变第二反射单元112的电气负载。
可选的,当同一第二多功单元120b用于连接两个以上的控制电路610时,同一第二多功单元120b连接有两个以上的控制线300,第二多功单元120b通过各控制线300连接各控制电路610。或者同一第二多功单元120b连接有两个以上的多功控制馈线820,第二多功单元120b通过两个以上的多功控制馈线820连接于各控制电路610。当同一第二多功单元120b连接有两个以上的控制线300或多功控制馈线820时,两个以上的控制线300或多功控制馈线820在同一第二多功单元120b上间隔分布,以改善两个以上的控制线300或多功控制馈线820之间的相互影响。
可选的,当同一第二反射单元112连接于两个以上的控制电路610时,同一第二反射单元112连接有两个以上的控制线300,两个以上的控制线300在同一第二反射单元112上间隔分布,以改善两个以上的控制线300之间的相互影响。
在一些可选的实施例中,如图1和图32所示,显示面板组件10还包括信号线层11a。多功单元120和多功控制馈线820可以同层设置并均位于信号线层11a,以简化显示面板组件10的结构。或者,如上所述,当多功单元120和多功控制馈线820不同层时,如图33所示,多功单元120设置于信号线层11a,多功控制馈线820设置于其他导电层。或者,多功控制馈线820设置于信号线层11a,多功单元120设置于其他导电层。
可选的,多功控制馈线820可以布置于功能层100背离导电层200一侧的导电结构层内,例如多功控制馈线820设置于信号线层11a,信号线层11a可以位于功能层100背离导电层200的一侧。或者,多功控制馈线820可以布置于功能层100和导电层200之间的导电结构层内,例如多功控制馈线820设置于信号线层11a,信号线层11a可以位于功能层100和导电层200之间。可选的,第二反射单元112和多功单元120同层,连接第二反射单元112的控制线300可以与多功控制馈线820同层。
信号线层11a的设置方式有多种,例如,如图1所示,信号线层11a包括网格状金属布线,至少部分金属布线复用为多功单元120、多功控制馈线820、第二反射单元112、控制线300和射频线810中的至少一者。网格状金属布线包括沿第一方向X延伸的第一信号线和沿第二方向Y延伸的第二信号线,多条第一信号线和多条第二信号线交叉布置形成网格状。
当部分金属布线复用为多功单元120、多功控制馈线820、第二反射单元112、控制线300和射频线810中的至少一者,该部分网格状金属布线与其他位置的金属布线相互绝缘,以避免相邻的多功单元120、多功控制馈线820、第二反射单元112、控制线300和射频线810中的至少一者短路连接。
可选的,如图34和图35所示,网格状金属布线的延伸方向与显示面板组件10的长度方向相交。网格状金属布线的延伸方向可以为第一信号线的延伸方向,也可以为第二信号线的延伸方向。显示面板组件10包括第一侧边和第二侧边,两个第一侧边和两个第二侧边交替连接围合形成显示面板组件10。第一侧边的长度大于第二侧边的长度,第一侧边的延伸方向可以为显示面板组件10的长度方向。网格状金属布线的延伸方向与显示面板组件10的长度方向相交,即第一信号线和/或第二信号线的延伸方向与第一侧边的延伸方向相交,能够降低网格状金属布线对显示面板组件10显示效果的影响。
在另一些可选的实施例中,图30和图31及图36所示,显示面板组件10还包括透光导电层11b,透光导电层11b的材料例如包括氧化铟锡等透光导电材料,以提高透光导电层11b的透光率。透光导电层11b具有透光率较高且能够导电的特性。
可选的,多功单元120、多功控制馈线820、第二反射单元112、控制线300、射频线810和导电层200中的至少一者设置于透光导电层11b,降低多功单元120、多功控制馈线820、第二反射单元112、控制线300、射频线810和导电层200中的至少一者对显示面板组件10显示效果的影响。
可选的,透光导电层11b包括层叠设置的第一导电层和第二导电层,多功单元120和第二反射单元112中的至少一者设置于第一导电层,遮光单元设置于第二导电层。
在一些可选的实施例中,如图37所示,显示面板组件10包括阵列基板11c和公共电极层11d,公共电极层11d位于阵列基板11c朝向显示面板组件10显示面的一侧,公共电极层11d复用为导电层200。使得导电层200能够复用显示面板组件10原有的层结构,能够简化显示面板组件10的结构。
可选的,阵列基板11c包括衬底和设置于衬底的驱动电路。可选的基板11上设置有平坦化层、像素电极层、像素定义层。像素电极层包括在平坦化层上阵列分布的多个像素电极,像素定义层位于像素电极层背离平坦化层的一侧,像素定义层包括像素限定部和由像素限定部围合形成的像素开口,像素开口内可以设置发光单元11e。公共电极层11d设置于像素限定部和发光单元11e背离平坦化层的一侧。
可选的,公共电极层11d背离像素定义层的一侧还设置有封装层和触控层,多功单元120、第二反射单元112可以设置于触控层内,以进一步简化显示面板组件10的结构。
第二方面,本申请的实施例还提供一种多功能组件,多功能组件包括天线组件900、智能反射表面和超表面组件,天线组件900包括天线单元901,天线单元901用于收发无线信号;智能反射
表面包括反射组件和导电层200,导电层200设置于反射组件的一侧,反射组件包括多个反射单元110,反射单元110用于反射无线信号;超表面组件包括多个超表面单元130,超表面单元130用于提升天线单元901收发的无线信号性能;其中,至少一个反射单元110复用为超表面单元130和天线单元901中的一者。
在本申请实施例提供的多功能组件中,天线组件900的天线单元901能够收发无线信号,超表面单元130能够提升天线单元901的收发性能,从而提高多功能组件的无线通信性能。智能反射表面的反射单元110能够反射无线信号,从而丰富多功能组件的无线通讯类型。至少一个反射单元110复用为超表面单元130和天线单元901中的一者,能够进化多功能组件的结构。
天线组件900中天线单元901、智能反射表面中反射组件的反射单元110和导电层200、超表面组件的超表面单元130的设置方式如上第一方面提供的显示面板组件10中所述,上述第一方面实施例提供的显示面板组件10中天线单元901、反射单元110和导电层200、超表面单元130的设置方式均可以应用于第二方面实施例提供的多功能组件中,在此不再赘述。
第三方面,本申请实施例还提供一种无线信号收发组件,包括天线组件900和超表面组件,天线组件900包括天线单元901,天线单元901用于收发无线信号;超表面组件包括多个超表面单元130,超表面单元130用于提升天线单元901收发的无线信号性能;其中,天线组件900和超表面组件均包括透明结构层。
在本申请实施例提供的无线信号收发组件中,天线组件900的天线单元901能够收发无线信号,超表面组件的超表面单元130能够提升天线单元901收发的无线信号性能,以提高无线信号收发组件的无线收发性能。而天线组件900和超表面组件均包括透明结构层,能够提高无线信号收发组件的透光率,使得无线信号收发组件用于显示面板组件10时不易影响其显示效果。
可选的,透明结构层、天线组件900中天线单元901、超表面组件的超表面单元130的设置方式如上第一方面提供的显示面板组件10中所述,上述第一方面实施例提供的显示面板组件10中天线单元901、超表面组件的超表面单元130的设置方式均可以应用于第三方面实施例提供的无线信号收发组件中,在此不再赘述。
如图38至图42所示,本申请的实施例还提供一种无线通信设备,包括上述任一第一方面的显示面板组件10、或者,上述任一第二方面的多功能组件、或者上述任一第三方面的无线信号收发组件。由于本申请实施例提供的无线通信设备包括上述任一实施例的显示面板组件10、或多功能组件、或无线信号收发组件,因此本申请实施例提供的无线通信设备具有上述第一方面任一实施例的显示面板组件10、或多功能组件、或无线信号收发组件具有的有益效果,在此不再赘述。
本申请实施例中的无线通信设备包括但不限于手机、无线穿戴设备、个人数字助理(Personal Digital Assistant,简称:PDA)、平板电脑、电子书、电视机、门禁、智能固定电话、控制台、电子看板、透明衬底看板等具有显示功能的设备。
在一些可选的实施例中,无线通信设备还包括控制组件600,控制组件包括射频电路620和控制电路610,通过控制组件600的射频电路620和控制电路610控制多功单元120收发天线信号或反射无线信号。
在一些可选的实施例中,如图38至图42所示,无线通信设备还包括电路板500,电路板500可以为柔性电路板。控制电路610、毫米波射频电路621和非毫米波射频电路622中的至少一者设置于电路板500。电路板500能够为控制电路610、毫米波射频电路621和非毫米波射频电路622中的至少一者提供支撑。
可选的,电路板500具有弯折区域502和安装区域501,弯折区域502弯折设置以使安装区域501位于显示面板组件10的非显示侧,控制电路610、毫米波射频电路621和非毫米波射频电路622中的至少一者设置于安装区域501。能够减小显示侧的部件数量,提高无线通信设备显示面积的占比。
电路板500的个数设置方式有多种,电路板500的个数可以为一个,控制电路610、毫米波射频电路621和非毫米波射频电路622设置于同一个电路板500。或者电路板500的个数为两个以上,控制电路610、毫米波射频电路621和非毫米波射频电路622中的至少两者设置于不同的电路板500上,例如控制电路610设置于其中一个电路板500上,毫米波射频电路621和非毫米波射频电路622设置于另一电路板500上。控制电路610用于改变第二多功单元120b的电气负载,控制电路610和射频电路620设置于不同的电路板500上能够改善信号串扰的问题。而毫米波射频电路621和非毫米波射频电路622均用于控制第二多功单元120b收发天线信号,毫米波射频电路621和非毫米波射频电路622设置于同一电路板500能够简化无线通信设备的结构。
可选的,当显示面板组件10包括多功控制馈线820时,射频电路620和控制电路610均设置于电路板500。可选的,电路板500上设置有第一信号线和第二信号线,第一信号线连接多功控制馈线820和射频电路620,第二信号线连接多功控制馈线820和控制电路610。可选的,射频电路620包括毫米波射频电路621和非毫米波射频电路622时,第二信号线包括第一子线和第二子线,第一子线连接多功控制馈线820和毫米波射频电路621,第二子线连接非毫米波射频电路622和多功控
制馈线820。可选的,多功控制馈线820设置于基板11,例如多功控制馈线820可以设置于显示面板组件10的基板11内,射频电路620和控制电路610设置于电路板500上。显示面板组件10内的多功控制馈线820通过柔性电路板500上的第一信号线和第二信号线分别连接射频电路620和控制电路610。
在一些可选的实施例中,如图11、图13、图16、图23所示,无线通信设备还包括基带700,基带700用于控制多功单元120和控制电路610的电气连通或断开。当多功单元120复用为反射单元110并用于反射无线信号时,基带700控制多功单元120和控制电路610相互电气连通;当多功单元120复用为天线单元901或超表面单元130时,基带700控制多功单元120和控制电路610相互电气断开。这里的电气连通和断开是指电连接上的电气连通和断开,当多功单元120和控制电路610电气连通时,控制电路610改变多功单元120的电气负载,当多功单元120和控制电路610电气断开时,控制电路610不能够改变多功单元120的电气负载。
当多功单元120为第一多功单元120a并复用为超表面单元130时,第一多功单元120a能够提升天线单元901收发的无线信号性能。当多功单元120为第二多功单元120b并复用为天线单元901时,第二多功单元120b也能够收发天线信号。当多功单元120收发天线信号和反射无线信号时,多功单元120内流经的电流大小不同。因此能够通过比较多功单元120内流通的电流情况,判断多功单元120是处于超表面单元130或天线单元901的工作状态,还是处理反射单元110的工作状态。
基带700控制多功单元120和控制电路610电气连通或断开的方式有多种,例如基带700控制多功单元120和控制电路610按照预设时间时序与时间长短进行电气连通或断开,例如基带700控制多功单元120和控制电路610电气连通t1时间段后,继续控制多功单元120和控制电路610电气断开t2时间段,再控制多功单元120和控制电路610电气连通t1时间段,如此往复。t1时间段和t2时间段可以相同或不同。
可选的,当无线通信设备包括与显示面板组件10连接的电路板500时,基带700可以设置于电路板500。控制电路610、射频电路620和基带700可以设置于同一电路板500,或者控制电路610、射频电路620和基带700中的至少两者可以设置于同一电路板500,或者控制电路610、射频电路620和基带700可以设置于不同的柔性电路板500上。
在另一些可选的实施例中,如上所述,显示面板组件10还包括第二反射单元112,基带700还用于获取多功单元120的第一射频工作电流和至少一个第二反射单元112的第二射频工作电流,基带700还用于当第一射频工作电流和第二射频工作电流之间的电流差值绝对值大于或等于第一预设阈值时,控制多功单元120和控制电路610电气断开。
当多功单元120复用为天线组件900或超表面单元130时,多功单元120内的射频工作电流和单独用于反射无线信号的第二反射单元112内的射频工作电流不同。在这些可选的实施例中,基带700能够获取第一射频工作电流和第二射频工作电流,当第一射频工作电流和第二射频工作电流的差值绝对值大于第一预设阈值时,多功单元120和第二反射单元112的射频工作电流相差过大,多功单元120复用为天线组件900或超表面单元130,基带700控制多功单元120和控制电路610电气断开,以使得多功单元120能够处于天线组件900的工作模式下。
第一预设阈值可以根据用户的实际使用需求进行设定,可以根据多功单元120要复用的天线组件900所连接的射频器件的动态范围与反射单元110的所连接的射频器件的动态范围及基带平台的灵敏度以共同决定,只要当射频电流差值的绝对值大于或等于第一预设阈值时,能够确定多功单元120当前复用为天线组件900或超表面单元130而非反射面组件即可。
可选的,基带700还用于当第一射频工作电流和第二射频工作电流之间的电流差值绝对值小于第一预设阈值时,控制多功单元120和控制电路610电气连通。即当电流差值绝对值小于第一预设阈值时,说明多功单元120的射频工作电流和第二反射单元112的射频工作电流相差不大,多功单元120复用为反射单元110并与第二反射单元112共同反射无线信号,因此使得多功单元120和控制电路610电气连通,控制电路610能够控制多功单元120复用为反射单元110时的工作状态。
可选的,基带700获取的第二射频工作电流为与多功单元120相邻的第二反射单元112的射频工作电流,即获取单元用于获取多功单元120的第一射频工作电流和与多功单元120相邻的第二反射单元112的第二射频工作电流。根据与多功单元120相邻的第二反射单元112的射频工作电流来判断多功单元120是否复用为反射面,能够提高判断精度,进而提高基带700的控制精度。
在一些可选的实施例中,无线通信设备还包括低噪放大器720,连接于多功单元120和/或第二反射单元112与基带700之间,以改善噪音信号对控制精度的影响。基带700用于通过低噪放大器720控制多功单元120和控制电路610电气连通或断开。低噪放大器720可以连接于多功单元120与基带700之间,或者低噪放大器720连接于第二反射单元112与基带700之间,或者多功单元120和基带700之间、第二反射单元112和基带700之间均连接于低噪放大器720。可选的,无线通信设备还包括滤波器710,滤波器710连接于多功单元120和/或第二反射单元112与基带700之间。
控制电路610的设置方式有多种,在一些可选的实施例中,控制电路610包括可变电阻611,可变电阻611连接于多功单元120和/或第二反射单元112与基带700之间。当控制电路610用于改变多功单元120的电气负载时,可变电阻611连接于多功单元120和基带700之间,通过调节可变
电阻611的电阻值,能够调节多功单元120上电气负载的幅值。当控制电路610用于控制第二反射单元112时,可变电阻611连接于第二反射单元112和基带700之间,可以通过改变可变电阻611的阻值调节第二反射单元112上电气负载的幅值。
可选的,当无线通信设备包括低噪放大器720时,可变电阻611可以连接于低噪放大器720和基带700之间。
可选的,当无线通信设备包括电路板500和显示面板组件10时,可变电阻611可以设置于显示面板组件10或电路板500。
可选的,控制电路610还包括可变电容613和/或可变电感612,可变电容613和/或可变电感612连接于多功单元120和可变电阻611之间。可变电容613和/或可变电感612连接于第二反射单元112和可变电阻611之间。当控制电路610用于改变多功单元120的电气负载时,可变电容613和/或可变电感612连接于多功单元120和可变电阻611之间,当控制电路610用于改变第二反射单元112的电气负载时,可变电容613和/或可变电感612连接于第二反射单元112和可变电阻611之间。通过在控制电路610内设置可变电容613和/或可变电感612能够调整多功单元120和/或第二反射单元112上电气负载的相位等特性。
可选的,控制电路610还包括第二开关614,第二开关614用于控制多功单元120和/或第二反射单元112与可变电阻611之间通过哪条电路相互电气连通,例如第二开关614用于控制多功单元120和/或第二反射单元112与可变电阻611直接电气连通、或多功单元120和/或第二反射单元112经由可变电容613与可变电阻611电气连通、或多功单元120和/或第二反射单元112经由可变电感612与可变电阻611电气连通。
例如,第二开关614为单刀多掷开关,第二开关614的一端连接多功单元120和/或第二反射单元112,第二开关614的另一端设置有三条线路,一条线路直接与可变电阻611电气连通,另一条线路经由可变电容613与可变电阻611电气连通,最后一条线路经由可变电感612和可变电阻611电气连通,通过控制第二开关614内的电气连通关系,可以确定多功单元120和/或第二反射单元112与可变电阻611之间经由哪条线路相互连接。
可选的,控制电路610还包括降频器615,降频器615连接于可变电阻611和基带700之间。
虽然已经参考优选实施例对本申请进行了描述,但在不脱离本申请的范围的情况下,可以对其进行各种改进并且可以用等效物替换其中的部件。尤其是,只要不存在结构冲突,各个实施例中所提到的各项技术特征均可以任意方式组合起来。本申请并不局限于文中公开的特定实施例,而是包括落入权利要求的范围内的所有技术方案。
Claims (27)
- 一种显示面板组件,包括:基板;天线组件,设置于所述基板并包括天线单元,所述天线单元用于收发无线信号;超表面组件,设置于所述基板并包括多个超表面单元,所述超表面单元用于提升所述天线单元收发的无线信号性能;所述天线组件和所述超表面组件均包括透明结构层。
- 根据权利要求1所述的显示面板组件,其中,所述透明结构层为由多个格栅条和多个所述格栅条围成的透光部的网格结构层,或者,所述透明结构层为透光导电层。
- 根据权利要求2所述的显示面板组件,其中,所述显示面板组件还包括像素定义层,所述像素定义层包括像素限定部和由所述像素限定部围合形成的像素开口,所述透明结构层位于所述像素定义层背离所述基板的一侧,且至少部分所述格栅条在所述基板的正投影位于所述像素限定部在所述基板的正投影之内。
- 根据权利要求2所述的显示面板组件,其中,所述显示面板组件还包括导电功能结构,所述天线单元和/或所述超表面单元与所述导电功能结构设置于同一层。
- 根据权利要求1-4任一项所述的显示面板组件,其中,还包括智能反射表面,所述智能反射表面包括反射组件和导电层,所述导电层设置于所述反射组件朝向所述基板的一侧,所述反射组件包括多个反射单元,所述反射单元用于反射无线信号;至少一个所述反射单元复用为至少一个所述超表面单元,和/或,至少一个所述反射单元复用为至少一个所述天线单元。
- 根据权利要求5所述的显示面板组件,其中,所述显示面板组件还包括公共电极层,所述公共电极层复用为所述导电层。
- 根据权利要求5所述的显示面板组件,其中,至少一个所述反射单元和至少一个所述超表面单元复用为第一多功单元,至少一个所述第一多功单元在所述基板的正投影与所述天线单元在所述基板的正投影至少部分交叠。
- 根据权利要求7所述的显示面板组件,其中,各所述第一多功单元在所述基板的正投影与各所述天线单元在所述基板的正投影至少部分交叠。
- 根据权利要求7所述的显示面板组件,其中,所述超表面组件还包括辅助超表面单元,所述辅助超表面单元位于所述第一多功单元周向的至少一侧;各所述辅助超表面单元在所述基板的正投影与各所述天线单元在所述基板的正投影至少部分交叠。
- 根据权利要求9所述的显示面板组件,其中所述辅助超表面单元和所述第一多功单元同层设置。
- 根据权利要求5-10任一项所述的显示面板组件,其中,至少一个所述反射单元和至少一个所述天线单元复用为第二多功单元,且所述第二多功单元在所述基板的正投影与所述超表面单元在所述基板的正投影至少部分交叠,或者,所述超表面单元位于所述第二多功单元的周侧。
- 根据权利要求11所述的显示面板组件,其中,所述第二多功单元在所述基板的正投影与所述超表面单元在所述基板的正投影至少部分交叠;多个所述第二多功单元和多个所述超表面单元一一对应设置,或者,多个所述超表面单元和同一所述第二多功单元对应设置。
- 根据权利要求12所述的显示面板组件,其中,至少部分所述超表面单元位于所述第二多功单元背离所述基板的一侧,或者,至少部分所述超表面单元位于所述第二多功单元朝向所述基板的一侧,或者,至少部分所述超表面单元位于所述第二多功单元的周侧,各所述第二多功单元的周侧均设置有所述超表面单元;各所述第二多功单元的周侧均设置有两个以上间隔分布的所述超表面单元;各所述第二多功单元的周侧的两个以上所述超表面单元的排布方式相同。
- 根据权利要求11-13任一项所述的显示面板组件,其中,所述天线单元包括毫米波天线单元和非毫米波天线单元,所述第二多功单元复用为所述毫米波天线单元或所述非毫米波天线单元的一部分。
- 根据权利要求5-14任一项所述的显示面板组件,其中,至少一个所述反射单元复用为所述超表面单元和所述天线单元中的一者形成多功单元,所述显示面板组件还包括功能层,所述多功单元设置于所述功能层,所述功能层的个数为两个以上,位于不同所述功能层中的至少两个所述多功单元在所述基板上的正投影面积不同。
- 根据权利要求15所述的显示面板组件,其中,所述反射单元包括第一反射单元和第二反射 单元,所述第一反射单元复用为所述天线单元形成所述多功单元,所述第二反射单元设置于所述功能层;位于不同所述功能层中的至少两个所述第二反射单元在所述基板的正投影面积不同;同一所述功能层内的所述第二反射单元在所述基板的正投影面积和所述多功单元在所述基板的正投影面积相同;同一所述功能层内两个以上的所述多功单元在所述基板的正投影面积相同;同一所述功能层内两个以上的所述第二反射单元在所述基板的正投影面积相同。
- 根据权利要求16所述的显示面板组件,其中,至少一个所述第一反射单元在所述基板上的正投影和至少一个所述第二反射单元在所述基板上的正投影至少部分交叠设置。
- 根据权利要求15-17任一项所述的显示面板组件,其中,两个以上的所述功能层包括第一功能层和第二功能层,所述多功单元包括位于所述第一功能层的第一分多功单元和位于所述第二功能层的第二分多功单元,所述第一功能层位于所述第二功能层背离所述基板的一侧,且所述第一分多功单元在所述基板的正投影面积小于所述第二分多功单元在所述基板的正投影面积;所述第二反射单元包括位于所述第一功能层的第一子反射单元和位于所述第二功能层的第二子反射单元,所述第一子反射单元在所述基板的正投影面积小于所述第二子反射单元在所述基板的正投影面积;各所述第一分多功单元在基板的正投影和各所述第二分多功单元在基板的正投影至少部分交叠设置;各所述第一子反射单元在所述基板的正投影和各所述第二子反射单元在所述基板的正投影至少部分交叠设置。
- 根据权利要求18所述的显示面板组件,其中,所述第一子反射单元的尺寸和形状与所述第一分多功单元的形状和尺寸相同,和/或,所述第二子反射单元的形状和尺寸与所述第二分多功单元的形状和尺寸相同。
- 根据权利要求18-19任一项所述的显示面板组件,其中,所述显示面板组件还包括连接部,所述连接部设置于所述第一分多功单元和所述第二分多功单元的交叠区域并连接于所述第一分多功单元和所述第二分多功单元,和/或,所述连接部设置于所述第一子反射单元和所述第二子反射单元的交叠区域并连接于所述第一子反射单元和所述第二子反射单元。
- 根据权利要求18-20任一项所述的显示面板组件,其中两个以上的所述第一分多功单元和同一所述第二分多功单元对应设置,相互对应的所述第二分多功单元和两个以上的所述第一分多功单元中,两个以上的所述第一分多功单元在所述基板的正投影位于同一所述第二分多功单元在所述基板的正投影之内;相互对应的所述第二分多功单元和两个以上所述第一分多功单元中,两个以上的所述第一分多功单元在所述基板的正投影面积不同;和/或,两个以上的所述第一子反射单元和同一所述第二子反射单元对应设置,相互对应的所述第二子反射单元和两个以上所述第一子反射单元中,两个以上的所述第一子反射单元在所述基板的正投影位于同一所述第二子反射单元在所述基板的正投影之内;相互对应的所述第二子反射单元和两个以上所述第一子反射单元中,两个以上的所述第一子反射单元在所述基板的正投影面积不同。
- 一种多功能组件,包括:天线组件,包括天线单元,所述天线单元用于收发无线信号;智能反射表面,包括反射组件和导电层,所述导电层设置于所述反射组件的一侧,所述反射组件包括多个反射单元,所述反射单元用于反射无线信号;超表面组件,包括多个超表面单元,所述超表面单元用于提升所述天线单元收发的无线信号性能;至少一个所述反射单元复用为所述超表面单元和所述天线单元中的一者。
- 根据权利要求22所述的多功能组件,其中,至少一个所述反射单元和至少一个所述超表面单元复用为第一多功单元,至少一个所述第一多功单元在所述基板的正投影与所述天线单元在所述基板的正投影至少部分交叠。
- 根据权利要求22-23任一项所述的多功能组件,其中,至少一个所述反射单元和至少一个所述天线单元复用为第二多功单元,且所述第二多功单元在所述基板的正投影与所述超表面单元在所述基板的正投影至少部分交叠,或者,所述超表面单元位于所述第二多功单元的周侧。
- 根据权利要求23-24任一项所述的多功能组件,其中,至少部分所述反射单元复用为所述超表面单元和所述天线单元中的一者形成多功单元,所述多功能组件还包括功能层,所述多功单元设置于所述功能层,所述功能层的个数为两个以上,位于不同所述功能层中的至少两个所述多功单元在所述基板上的正投影面积不同。
- 一种无线信号收发组件,包括:天线组件,包括天线单元,所述天线单元用于收发无线信号;超表面组件,包括多个超表面单元,所述超表面单元用于增强所述天线单元收发的无线信号性能;所述天线组件和所述超表面组件均包括透明结构层。
- 一种无线通信设备,包括权利要求1-21任一项所述的显示面板组件,或者权利要求22-25任一项所述的多功能组件,或者权利要求26所述的无线信号收发组件。
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| CN115988113A (zh) * | 2021-10-14 | 2023-04-18 | 宏达国际电子股份有限公司 | 通讯装置和通讯方法 |
| WO2023070575A1 (zh) * | 2021-10-29 | 2023-05-04 | 京东方科技集团股份有限公司 | 显示模组 |
| CN114256623A (zh) * | 2022-01-24 | 2022-03-29 | 云谷(固安)科技有限公司 | 显示面板和显示装置 |
| TWI798118B (zh) * | 2022-06-24 | 2023-04-01 | 華碩電腦股份有限公司 | 寬頻毫米波天線裝置 |
| CN116526136A (zh) * | 2023-06-13 | 2023-08-01 | 云谷(固安)科技有限公司 | 显示面板组件、多功能组件、收发组件及无线通信设备 |
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| Publication number | Publication date |
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| CN116526136B (zh) | 2024-01-30 |
| CN116526136A (zh) | 2023-08-01 |
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