US 12,153,769 B2
Display panel and display device
Yaofei Zheng, Wuhan (CN); and Xiaofeng Guo, Wuhan (CN)
Assigned to Wuhan Tianma Microelectronics Co., Ltd., Wuhan (CN)
Filed by Wuhan Tianma Microelectronics Co., Ltd., Wuhan (CN)
Filed on May 1, 2023, as Appl. No. 18/141,649.
Claims priority of application No. 202211370571.5 (CN), filed on Nov. 3, 2022.
Prior Publication US 2023/0259242 A1, Aug. 17, 2023
Int. Cl. G06F 3/044 (2006.01); G06F 3/041 (2006.01); G09G 3/20 (2006.01)
CPC G06F 3/0446 (2019.05) [G06F 3/0412 (2013.01); G09G 3/2096 (2013.01); G06F 2203/04102 (2013.01); G09G 2310/0267 (2013.01); G09G 2380/02 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a touch structure, wherein the touch structure comprises a touch insulating layer; and
a display region and a non-display region, wherein the non-display region comprises a first non-display region and a bending region, and the first non-display region is located between the bending region and the display region;
wherein the first non-display region comprises a first sub-non-display region and a second sub-non-display region, and wherein within the first sub-non-display region, the touch insulating layer comprises a plurality of touch via holes, and within the second sub-non-display region, the touch insulating layer comprises a first hollow portion, and the first hollow portion penetrates the touch insulating layer.