US 12,261,971 B2
Display device
Peng Hu, Hubei (CN); and Yanqiang Duan, Hubei (CN)
Assigned to WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Hubei (CN)
Appl. No. 17/593,889
Filed by WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Hubei (CN)
PCT Filed Aug. 3, 2021, PCT No. PCT/CN2021/110272
§ 371(c)(1), (2) Date Jan. 5, 2023,
PCT Pub. No. WO2023/272868, PCT Pub. Date Jan. 5, 2023.
Claims priority of application No. 202110717972.2 (CN), filed on Jun. 28, 2021.
Prior Publication US 2024/0048647 A1, Feb. 8, 2024
Int. Cl. H04M 1/02 (2006.01); H01L 23/544 (2006.01); H10K 59/131 (2023.01); H10K 59/80 (2023.01)
CPC H04M 1/0269 (2022.02) [H01L 23/544 (2013.01); H10K 59/131 (2023.02); H10K 59/8792 (2023.02); H01L 2223/54426 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device, comprising a display panel, wherein the display panel comprises:
a planar area comprising a first edge and a second edge, wherein the first edge is adjacent to the second edge, the planar area comprises a main display area and a peripheral area, and the peripheral area is located at a corner of the main display area;
a first bending area connected to the first edge, wherein the first bending area comprises a binding part, and the binding part is bent to a back of the display panel; and
a second bending area connected to the second edge;
wherein the peripheral area comprises a first peripheral area, the first peripheral area is located at the corner of the main display area, and the first peripheral area is located between the first bending area and the second bending area, a first alignment mark is provided in the first peripheral area, and the first alignment mark is configured for alignment of the binding part upon bending; and
wherein the main display area further comprises a third edge opposite to the second edge and adjacent to the first edge, the display panel further comprises a third bending area connected to the third edge, the peripheral area comprises a second peripheral area located at the corner of the main display area and located between the first bending area and the third bending area, a second alignment mark is provided in the second peripheral area, and the second alignment mark is configured for alignment of the binding part upon bending.