Antenna integrated display screen, display apparatus and electronic device

1. An antenna integrated display screen comprising a conductive mesh layer, and the antenna is formed by at least part of a pattern of the conductive mesh layer, wherein the antenna comprises a millimeter-wave (mm-wave) antenna;

wherein the mm-wave antenna comprises a plurality of mm-wave antenna elements, and the mm-wave antenna elements comprises radiation portions;

wherein the radiation portions of at least two of the mm-wave antenna elements are connected to each other through a conductive structure to form a connection structure, the conductive structure is configured to transmit non-mm-wave energy and block mm-wave energy; and

the connection structure is multiplexed to form at least a radiation portion of a first part of a non-mm-wave antenna.

2. The display screen according to claim 1 ,

wherein the mm-wave antenna element comprises: a conductive mesh formed by a plurality of first wires extending along a first direction and a plurality of second wires extending along a second direction by crossing.

3. The display screen according to claim 2 , wherein the first direction intersects the second direction.

4. The display screen according to claim 2 , wherein the conductive mesh layer is configured as a touch layer; and the antenna is formed by at least part of a pattern in the touch layer.

5. The display screen according to claim 2 , wherein the connection structure comprises a first connecting line; and

the radiation portions of any two adjacent mm-wave antenna elements in the connection structure are connected through at least one first connecting line.

6. The display screen according to claim 5 , wherein a line width of the first connecting line is less than or equal to a line width of the first wire or the second wire.

7. The display screen according to claim 5 , wherein the radiation portions of any two adjacent mm-wave antenna elements in the connection structure are connected through a plurality of first connecting lines, a sum of line widths of the plurality of first connecting lines is defined as a first size, a side length of a side of the radiation portion of any of the mm-wave antenna elements correspondingly connected to the plurality of first connecting lines is defined as a second size, and the first size is less than or equal to one fourth of the second size.

8. The display screen according to claim 1 , wherein the non-mm-wave antenna further comprises a second part, and the second part is adjacent to the mm-wave antenna; and

wherein the conductive structure comprises a first connecting line and a second connecting line; the radiation portions of any two adjacent mm-wave antenna elements in the connection structure are connected through at least one first connecting line; and the second part is connected to the radiation portion of any one of the mm-wave antenna elements in the connection structure through the second connecting line;

or, the conductive structure comprises a second connecting line; and the radiation portions of the mm-wave antenna elements in the connection structure are separately arranged and connected to the second part through the second connecting line respectively.

9. The display screen according to claim 8 , wherein the second part is located on one side of the mm-wave antenna, or the second part is constructed around the mm-wave antenna.

10. The display screen according to claim 8 , wherein the antenna further comprises a grounding portion;

wherein the grounding portion is located on one side of the second part away from the mm-wave antenna and connected to the second part;

or, the grounding portion is located on one side of the mm-wave antenna away from the second part, and connected to the radiation portion of any one of the mm-wave antenna elements in the connection structure through the second connecting line;

or, the grounding portion is located between the mm-wave antenna and the second part, and connected to the radiation portion of any one of the mm-wave antenna elements in the connection structure through the second connecting line;

or, at least two non-mm-wave antennas are provided, and the grounding portion is located between two adjacent non-mm-wave antennas.

11. The display screen according to claim 8 , wherein the first part further comprises an extension portion;

wherein the extension portion is located on one side of the mm-wave antenna away from the second part;

or the extension portion is located between the second part and the mm-wave antenna.

12. The display screen according to claim 11 , wherein one end of the extension portion is connected to the radiation portion of any one of the mm-wave antenna elements in the connection structure and another end of the extension portion is suspended.

13. The display screen according to claim 11 , wherein the extension portion is composed of at least one first connecting line with one end suspended.

14. The display screen according to claim 8 , wherein the second part further comprises a first section, a final section and a middle section connected between the first section and the final section; and the first section is configured to be connected to a non-mm-wave radio frequency integrated circuit (non-mm-wave RFIC);

wherein the first section is connected to the radiation portion of any one of the mm-wave antenna elements in the connection structure; or

wherein the first section and the final section are located on two sides of the mm-wave antenna respectively, and the final section is connected to the radiation portion of the mm-wave antenna element closest to the final section in the connection structure.

15. The display screen according to claim 8 , wherein at least two non-mm-wave antennas are provided; and

wherein the second parts in different non-mm-wave antennas have different structures.

16. The display screen according to claim 1 , wherein at least two non-mm-wave antennas are provided; and the antenna further comprises an isolation portion located between any two adjacent non-mm-wave antennas.

17. The display screen according to claim 16 , wherein the isolation portion is connected to the two adjacent non-mm-wave antennas respectively; the antenna further comprises a third connecting line; and the isolation portion is connected to the radiation portion of the mm-wave antenna element closest to the isolation portion in the adjacent non-mm-wave antennas through the third connecting line.

18. A display apparatus, comprising: the antenna integrated display screen according to claim 1 ;

wherein the display apparatus further comprising a Flexible Printed Circuit (FPC) and a mm-wave RFIC and a connecting base that are arranged on the FPC; wherein the mm-wave RFIC is connected to the mm-wave antenna elements and the connecting base through the FPC; and the connecting base is connected to the non-mm-wave antenna through the FPC and configured to be connected to a non-mm-wave RFIC; or

wherein the display apparatus further comprising an FPC and a mm-wave RFIC and a non-mm-wave RFIC that are arranged on the FPC; wherein the mm-wave RFIC is connected to the mm-wave antenna elements through the FPC; and the non-mm-wave RFIC is connected to the non-mm-wave antenna through the FPC.

19. An electronic device, comprising: the display apparatus according to claim 18 ;

the electronic device further comprising a non-mm-wave tunable component configured to tune the non-mm-wave antenna;

wherein the non-mm-wave tunable component is arranged on the FPC; or

wherein the electronic device further comprising a Printed Circuit Board (PCB) connected to the FPC, the non-mm-wave tunable component being arranged on the PCB.