US 12,259,620 B2
Display panel, manufacturing method of display panel, and display device
Yuhua Yang, Guangdong (CN)
Assigned to SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Guangdong (CN)
Appl. No. 17/758,131
Filed by SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Guangdong (CN)
PCT Filed May 31, 2022, PCT No. PCT/CN2022/096421
§ 371(c)(1), (2) Date Jun. 29, 2022,
PCT Pub. No. WO2023/221176, PCT Pub. Date Nov. 23, 2023.
Claims priority of application No. 202210526490.3 (CN), filed on May 16, 2022.
Prior Publication US 2024/0192554 A1, Jun. 13, 2024
Int. Cl. G02F 1/1335 (2006.01); G02F 1/1333 (2006.01); G02F 1/1345 (2006.01); G02F 1/1362 (2006.01)
CPC G02F 1/136209 (2013.01) [G02F 1/133354 (2021.01); G02F 1/133514 (2013.01); G02F 1/133528 (2013.01); G02F 1/1345 (2013.01); G02F 2202/28 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A display panel, comprising:
an array substrate, comprising a pixel circuit area, and a bonding area located on a side of the pixel circuit area;
a color film substrate, arranged opposite to the pixel circuit area of the array substrate;
a shielding structure, covering the bonding area and fixedly connected with at least the array substrate located in the bonding area;
a first polarizer, located on the color film substrate and the shielding structure, and a side of the first polarizer close to the bonding area being flush with a corresponding side of the shielding structure; and
a flexible circuit board, wherein a part of the flexible circuit board is bound and connected with the bonding area of the array substrate, and another part is bent to a side of the array substrate;
wherein the shielding structure comprises a main structure covering the bonding area, and a toner layer arranged on the main structure; the main structure further extends to the side of the array substrate and is arranged parallel to the side of the array substrate, the main structure on the side of the array substrate at least partially covers the flexible circuit board on the side of the array substrate; a material of the main structure comprises a metal material; and a gap is provided between the main structure and the flexible circuit board.