US 12,360,413 B2
Splicing display panel and electronic device
Yao Chen, Guangdong (CN); and Min Wang, Guangdong (CN)
Assigned to TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Guangdong (CN)
Appl. No. 17/623,819
Filed by TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Guangdong (CN)
PCT Filed Dec. 22, 2021, PCT No. PCT/CN2021/140604
§ 371(c)(1), (2) Date Dec. 29, 2021,
PCT Pub. No. WO2023/115413, PCT Pub. Date Jun. 29, 2023.
Claims priority of application No. 202111566811.4 (CN), filed on Dec. 20, 2021.
Prior Publication US 2025/0004314 A1, Jan. 2, 2025
Int. Cl. G02F 1/1333 (2006.01); G02F 1/1335 (2006.01); H05K 1/18 (2006.01)
CPC G02F 1/13336 (2013.01) [G02F 1/133528 (2013.01); H05K 1/189 (2013.01); H05K 2201/10136 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A splicing display panel, comprising:
a first display module comprising a first substrate and a second substrate, wherein the second substrate is disposed on the first substrate;
a second display module located on a side of the first display module, wherein the second display module comprises a third substrate and a fourth substrate, the fourth substrate is disposed on the third substrate, and the second display module and the first display module are spliced to form a seam;
a third display module disposed on the first display module and the second display module, wherein the third display module shields the seam;
a first magnetic member disposed on a surface of the third display module close to the first display module and the second display module; and
a second magnetic member disposed on at least one of the first substrate and the third substrate, wherein the second magnetic member is attracted to the first magnetic member; and
wherein the first substrate comprises a first side close to the second display module, the second substrate comprises a second side close to the second display module, and a distance from the first side of the first substrate to the second display module is less than a distance from the second side of the second substrate to the second display module; and
the second side of the second substrate, an exposed surface of the first substrate close to the second substrate, and the side of the second display module close to the first display module are surrounded to form a notch, and the second magnetic member is disposed in the notch.