US 12,336,099 B2
Display panel, display device, and driver chip
Yiyu Guo, Wuhan (CN)
Assigned to Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan (CN)
Appl. No. 17/610,710
Filed by Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan (CN)
PCT Filed Jul. 26, 2021, PCT No. PCT/CN2021/108466
§ 371(c)(1), (2) Date Nov. 12, 2021,
PCT Pub. No. WO2022/262079, PCT Pub. Date Dec. 22, 2022.
Claims priority of application No. 202110676723.3 (CN), filed on Jun. 17, 2021.
Prior Publication US 2024/0422909 A1, Dec. 19, 2024
Int. Cl. H05K 1/00 (2006.01); H05K 1/11 (2006.01)
CPC H05K 1/118 (2013.01) [H05K 2201/09418 (2013.01); H05K 2201/10128 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A display panel, comprising a display area and a non-display area, wherein a direction from the display area to the non-display area is defined as a first direction and the non-display area comprises:
a bonding area including a first bonding area and a second bonding area arranged along the first direction;
wherein the first bonding area comprises a horizontal bonding area extending along a second direction and a first oblique bonding area, the first oblique bonding area is located at an end of the horizontal bonding area and oblique relative to the horizontal bonding area, and the first direction is perpendicular to the second direction;
wherein the first oblique bonding area comprises a first end connected to the horizontal bonding area and a second end away from the horizontal bonding area; in the second direction, a distance from the second end to the display area is greater than a distance from the first end to the display area, and a projection of the first oblique bonding area on the display area is located outside a projection of the horizontal bonding area on the display area;
wherein the first oblique bonding area comprises a plurality of bonding terminal groups, and the plurality of bonding terminal groups are arranged in a stepped-shape manner at equal intervals or unequal intervals; and
wherein each of the bonding terminal groups comprises a plurality of first bonding terminals; each of the bonding terminal groups comprises a third end and a fourth end; in the second direction, the third end is close to the horizontal bonding area, and the fourth end is away from the horizontal bonding area; the plurality of the first bonding terminals in a same row are arranged obliquely from the fourth end to the third end, and a distance from the third end to the display area is greater than a distance from the fourth end to the display area.