Display panel and display device
AssigneeBoe Technology Group Co., Ltd.
InventorsLiang Chen, Minghua Xuan, Dongni Liu, Haoliang Zheng, Li Xiao, Zhenyu Zhang, Hao Chen, Ke Wang
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Abstract
The present disclosure discloses a display panel and a display device. The display panel includes: a base substrate, including a plurality of substrate via holes located in a display area of the display panel; and a plurality of driving signal lines and a plurality of bonding terminals, respectively located on different sides of the base substrate. At least one of the plurality of driving signal lines is electrically connected to at least one of the plurality of bonding terminals through the substrate via hole(s).
Claims20
A display panel, comprising:
- a base substrate, comprising a plurality of substrate via holes in a display area of the display panel;
- a plurality of driving signal lines on a first surface side of the base substrate;
- and
- a plurality of bonding terminals, on a second surface side of the base substrate;
- wherein at least one of the plurality of driving signal lines is electrically connected to at least one of the plurality of bonding terminals through at least one of the plurality of substrate via holes;
- wherein the display panel further comprises in the display area:
- a plurality of first fan-out lines, on the second surface side of the base substrate;
- wherein:
- one first fan-out line in the plurality of first fan-out lines is electrically connected to one bonding terminal in the plurality of bonding terminals;
- and
- one of the driving signal lines is correspondingly electrically connected to at least one of the first fan-out lines through at least one of the plurality of substrate via holes.
A display panel, comprising:
- a base substrate, comprising a plurality of substrate via holes in a display area of the display panel;
- a plurality of driving signal lines on a first surface side of the base substrate;
- and
- a plurality of bonding terminals, on a second surface side of the base substrate;
- wherein at least one of the plurality of driving signal lines is electrically connected to at least one of the plurality of bonding terminals through at least one of the plurality of substrate via holes;
- wherein the display panel further comprises in the display area:
- a plurality of second fan-out lines, between a layer where the driving signal lines are located and the base substrate;
- and
- a third insulating layer, between the layer where the driving signal lines are located and a layer where the second fan-out lines are located, wherein the third insulating layer is provided with a plurality of third via holes;
- wherein:
- one of the driving signal lines is correspondingly electrically connected to one of the second fan-out lines through at least one of the plurality of third via holes, and
- one of the second fan-out lines is correspondingly electrically connected to one of the plurality of bonding terminals through at least one of the plurality of substrate via holes.
Dependencies are inferred from the claim text.