Patent ID: 11955040
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 17:
18. A display device, comprising:
an array substrate comprising a peripheral region and a display region, wherein the peripheral region surrounds the display region;
at least two driving units located at a first side edge of the array substrate;
a color filter substrate in a connection with the array substrate to form a cell between two substrates opposite to each other; and
a silver glue dot located in the peripheral region and connected to the array substrate and the color filter substrate, respectively, wherein
the driving unit comprises a first grounding pin, a second grounding pin, a third grounding pin and a fourth grounding pin; along an arrangement direction of the driving unit, the third grounding pin, the fourth grounding pin, the first grounding pin and the second grounding pin on a m-th driving unit are arranged sequentially, and the second grounding pin, the first grounding pin, the fourth grounding pin and the third grounding pin on a n-th driving unit are arranged sequentially, wherein m is an odd number and n is an even number;
the array substrate comprises a peripheral grounding line, a first auxiliary lead line, a second auxiliary lead line, an auxiliary grounding lead line and two silver glue dot grounding lead lines which are located in the peripheral region;
the peripheral grounding line surrounds the display region and is arranged along a second side edge other than the first side edge of the array substrate, and two ends of the peripheral grounding line are connected to the third grounding pins of two outermost driving units in the arrangement direction of the at least two driving units, respectively;
the first auxiliary lead line is arranged along the first side edge of the array substrate, and first grounding pins of two adjacent driving units are connected by one of the first auxiliary lead lines;
the auxiliary grounding lead line comprises a first sub-lead and a second sub-lead, the first sub-lead extends along the first side edge, two ends of the first sub-lead are connected to two ends of the peripheral grounding line respectively, the second sub-lead is in one-to-one correspondence with the first auxiliary lead line, and two ends of the second sub-lead are connected to the first sub-lead and a corresponding first auxiliary lead line, respectively;
the second auxiliary lead line is in one-to-one correspondence with the first auxiliary lead line and arranged along the first side edge and located at a side of a corresponding first auxiliary lead line away from the display region, and second grounding pins of two adjacent driving units are connected by one of the second auxiliary lead lines;
one end of each of the two silver glue dot grounding lead lines is connected to a corresponding silver glue dot, respectively, and the other end of each of the two silver glue dot grounding lead lines is connected to the fourth grounding pin of each of the two outermost driving units in the arrangement direction of the at least two driving units, respectively.