Distribution layer structure and manufacturing method thereof, and bond pad structure

1. A distribution layer structure, comprising:

a dielectric layer; and

a wire layer embedded in the dielectric layer, and comprising a frame and a connection line, wherein the frame has four openings and is divided into a plurality of segments by the four openings, the connection line is located inside the frame and connected to each of the segments, the connection line divides an interior of the frame into a plurality of areas, and each of the areas is connected to one of the openings,

wherein the openings are distributed on the frame symmetrically or asymmetrically, and

wherein the frame has a rectangular shape, and the connection line comprises two wires, wherein the four openings are respectively located at four corners of the frame, the two wires are crossed over each other perpendicularly, and each of the two wires has two ends respectively connected to midpoints of sides of the frame.

2. The structure of claim 1 , wherein each of the two wires has a linear shape.

3. The structure of claim 2 , wherein the wires are disposed symmetrically or asymmetrically.

4. The structure of claim 1 , wherein the wire layer is located on one side of a bond pad metal layer, and

wherein the structure further comprises:

a through via embedded in the dielectric layer and electrically connected to the wire layer, and configured to connect the wire layer and the bond pad metal layer.

5. The structure of claim 4 , further comprising:

a plurality of conductive layers, located on a side of the wire layer facing away from the bond pad metal layer, wherein the plurality of conductive layers are electrically connected with each other, and electrically connected to the wire layer.

6. The structure of claim 1 , wherein the wire layer is made of one or more of copper, aluminum and tungsten.

7. The structure of claim 4 , further comprising:

a protective layer covering the bond pad metal layer, and having an opening exposing the bond pad metal layer.

8. A distribution layer structure, comprising:

a dielectric layer; and

a wire layer embedded in the dielectric layer, and comprising a frame and a connection line, wherein the frame has four openings and is divided into a plurality of segments by the four openings, the connection line is located inside the frame and connected to each of the segments, the connection line divides an interior of the frame into a plurality of areas, and each of the areas is connected to one of the openings,

wherein the openings are distributed on the frame symmetrically or asymmetrically, and

wherein the frame has a rectangular shape, and the connection line comprises two wires, and wherein the four openings are respectively located at centers of four sides of the frame, the two wires are crossed over each other, and each of the two wires has two ends respectively connected to opposite corners of the frame.

9. The structure of claim 8 , wherein each of the two wires has a linear shape.

10. The structure of claim 9 , wherein the wires are disposed symmetrically or asymmetrically.

11. The structure of claim 8 , wherein the wire layer is located on one side of a bond pad metal layer, and

wherein the structure further comprises:

a through via embedded in the dielectric layer and electrically connected to the wire layer, and configured to connect the wire layer and the bond pad metal layer.

12. The structure of claim 11 , further comprising:

a plurality of conductive layers, located on a side of the wire layer facing away from the bond pad metal layer, wherein the plurality of conductive layers are electrically connected with each other, and electrically connected to the wire layer.

13. The structure of claim 8 , wherein the wire layer is made of one or more of copper, aluminum and tungsten.

14. The structure of claim 11 , further comprising:

a protective layer covering the bond pad metal layer, and having an opening exposing the bond pad metal layer.

15. A distribution layer structure, comprising:

a dielectric layer; and

a wire layer embedded in the dielectric layer, and comprising a frame and a connection line, wherein the frame has four openings and is divided into a plurality of segments by the four openings, the connection line is located inside the frame and connected to each of the segments, the connection line divides an interior of the frame into a plurality of areas, and each of the areas is connected to one of the openings,

wherein the openings are distributed on the frame symmetrically or asymmetrically, and

wherein the frame has a rectangular shape, and the connection line comprises three wires, and wherein the four openings are respectively located at centers of four sides of the frame, two wires of the three wires are each connected to segments corresponding to two sides of the frame on a same side, and a third wire of the three wires is connected to midpoints of the two wires.

16. The structure of claim 15 , wherein the wire layer is located on one side of a bond pad metal layer, and

wherein the structure further comprises:

a through via embedded in the dielectric layer and electrically connected to the wire layer, and configured to connect the wire layer and the bond pad metal layer.

17. The structure of claim 16 , further comprising:

a plurality of conductive layers, located on a side of the wire layer facing away from the bond pad metal layer, wherein the plurality of conductive layers are electrically connected with each other, and electrically connected to the wire layer.

18. The structure of claim 15 , wherein the wire layer is made of one or more of copper, aluminum and tungsten.

19. The structure of claim 16 , further comprising:

a protective layer covering the bond pad metal layer, and having an opening exposing the bond pad metal layer.