Display panel and display device

A display device, comprising a display panel,

• wherein the display panel comprises a display region and a non-display region at least located on one side of the display region;
• wherein the display panel further comprises:
• a plurality of data lines, wherein the plurality of data lines are located in the display region, and the plurality of data lines comprises first data lines and second data lines;
• a plurality of signal wirings, wherein each of the plurality of signal wirings is connected to a respective one of the plurality of data lines, and the plurality of signal wirings comprises first signal wirings and second signal wirings;
• and
• connection wires, wherein the connection wires are located in the display region, the connection wires comprise first connection wires and second connection wires, wherein a first connection wire of the first connection wires is connected to a respective one of the first data lines and a respective one of the first signal wirings, and a second connection wire of the second connection wires is connected to a respective one of the second data lines and a respective one of the second signal wirings;
• the first connection wire comprises a first sub-subsection and a first sub-wire which are connected to each other, an extension direction of the first sub-subsection intersects an extension direction of the first sub-wire, the second connection wire comprises a second sub-subsection and a second sub-wire which are connected to each other, and an extension direction of the second sub-subsection intersects an extension direction of the second sub-wire;
• and
• a length of the first sub-subsection, a length of the first sub-wire, a length of the second sub-subsection and a length of the second sub-wire are respectively L11, L12, L21 and L22;
• wherein (L11−L21)×(L12−L22)≤0,
• wherein the display panel further comprises a first center axis, an extension direction of the first center axis is parallel to an extension direction of the plurality of data lines;
• and
• the display panel further comprises virtual wires, and the virtual wires comprises at least one of:
• the virtual wires are disposed on a side of the first sub-subsection facing away from the non-display region;
• or
• the virtual wires are disposed on a side of the first sub wire facing the first center axis,
• wherein the virtual wires and the connection wires are located on a same layer and each of the virtual wires is connected to a respective one of the connection wires,
• wherein the display panel further comprises a plurality of sub-pixels located in the display region, wherein the plurality of sub-pixels are arranged in an array;
• the connection wires comprise an i-th connection wire and a j-th connection wire, the i-th connection wire comprises an i-th sub-subsection and an i-th sub-wire, and the j-th connection wire comprises a j-th sub-subsection and a j-th sub-wire;
• the i-th sub-subsection is located on a side of the j-th sub-subsection facing away from the first center axis, and the i-th sub-wire is located on a side of the j-th sub-wire facing away from the non-display region;
• n columns of the plurality of sub-pixels are disposed between the i-th sub-subsection and the j-th sub-subsection, and n rows of the plurality of sub-pixels are disposed between the i-th sub-wire and the j-th sub-wire;
• a size of each of the plurality of sub-pixels in a first direction is a first size, a size of each of the plurality of sub-pixels in a second direction is a second size, the first direction is parallel to the extension direction of the plurality of data lines, and the second direction is perpendicular to the extension direction of the plurality of data lines;
• in a case where the first size is larger than the second size, an extension length of the virtual wire connected to the i-th sub-wire is less than an extension length of the virtual wire connected to the j-th sub-wire;
• and
• in a case where the first size is less than the second size, an extension length of the virtual wire connected to the i-th sub-subsection is greater than an extension length of the virtual wire connected to the j-th sub-subsection.