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公开(公告)号：US20240251610A1
公开(公告)日：2024-07-25
申请号：US17613509
申请日：2021-10-12
Inventor： Shuya DONG , Bo LIU , Qiang GONG
IPC: H10K59/131 , H01L23/00 , H10K59/90
CPC classification number: H10K59/131 , H01L24/05 , H01L24/06 , H01L24/29 , H01L24/32 , H10K59/90 , H01L2224/05022 , H01L2224/05073 , H01L2224/05124 , H01L2224/05139 , H01L2224/05147 , H01L2224/05166 , H01L2224/0518 , H01L2224/05562 , H01L2224/05571 , H01L2224/05573 , H01L2224/05688 , H01L2224/06152 , H01L2224/29017 , H01L2224/29028 , H01L2224/32145 , H01L2924/0549 , H01L2924/1426
Abstract: The present disclosure provides a display panel and a display device. A distance from a surface of a first conductive adhesive layer close to a first pin, electrically connecting the first conductive pad and the first pin, to the substrate is different from a distance of a surface of a second conductive adhesive layer electrically connected to the second conductive pad and the second pin to the substrate, to compensate for a height difference caused by the partial warpage of the pins on the drive chip when binding a drive chip, so as to ensure that the drive chip can be well bonded to the display panel.
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公开(公告)号：US20240071964A1
公开(公告)日：2024-02-29
申请号：US17623375
申请日：2021-12-20
Inventor： Shuya DONG , Bo LIU , Qiang GONG
CPC classification number: H01L24/06 , H01L24/05 , H01L24/32 , H01L25/18 , H01L2224/05553 , H01L2224/05568 , H01L2224/0603 , H01L2224/06132 , H01L2224/06133 , H01L2224/06515 , H01L2224/32147 , H01L2924/1426
Abstract: The present disclosure provides a display panel and a display device. The display panel includes an array substrate, a bonding area of the array substrate is provided with a plurality of bonding pads and a driving chip. A first area of the driving chip is at least provided with a plurality of first dummy terminals. A height difference caused by warping of driving terminals can be compensated by the first dummy terminals, thereby avoiding a phenomenon of shallow conduction. An insulation protective layer is provided on a part of the array substrate which is corresponding to the first dummy terminals, thereby preventing metal wirings from extrusion damage.
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公开(公告)号：US20240312934A1
公开(公告)日：2024-09-19
申请号：US18676431
申请日：2024-05-28
Inventor： Shuya DONG , Bo LIU , Qiang GONG
CPC classification number: H01L24/06 , H01L24/05 , H01L24/32 , H01L25/18 , H01L2224/05553 , H01L2224/05568 , H01L2224/0603 , H01L2224/06132 , H01L2224/06133 , H01L2224/06515 , H01L2224/32147 , H01L2924/1426
Abstract: The present disclosure provides a display panel and a display device. The display panel includes an array substrate. The array substrate includes a display area and a bonding area. The bonding area is positioned on a side of the display area, and a driving chip and a plurality of bonding pads are provided in the bonding area. The driving chip includes a first area adjacent to the display area and a second area far away from the display area. A plurality of first dummy terminals are provided in the first area, a plurality of driving terminals are provided in the second area, and the plurality of the driving terminals comprise a plurality of input terminals. The plurality of the input terminals have one-to-one correspondence with the plurality of the bonding pads.
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