US 12,265,292 B2
Display module and seamless splicing display device
Juncheng Xiao, Guangdong (CN); Bin Zhao, Guangdong (CN); Ji Li, Guangdong (CN); and Hongquan Wei, Guangdong (CN)
Assigned to TCL China Star Optoelectronics Technology Co., Ltd., Shenzhen (CN)
Appl. No. 17/621,252
Filed by TCL China Star Optoelectronics Technology Co., Ltd., Guangdong (CN)
PCT Filed Dec. 10, 2021, PCT No. PCT/CN2021/137117
§ 371(c)(1), (2) Date Dec. 21, 2021,
PCT Pub. No. WO2023/065488, PCT Pub. Date Apr. 27, 2023.
Claims priority of application No. 202111230577.8 (CN), filed on Oct. 22, 2021.
Prior Publication US 2024/0036374 A1, Feb. 1, 2024
Int. Cl. G02F 1/1333 (2006.01); G02F 1/1362 (2006.01); H05K 1/18 (2006.01)
CPC G02F 1/13336 (2013.01) [G02F 1/133388 (2021.01); G02F 1/136209 (2013.01); G02F 1/136222 (2021.01); G02F 1/136286 (2013.01); H05K 1/189 (2013.01); H05K 2201/10136 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display module, comprising:
a display panel comprising a central display area and a bezel area adjacent to the central display area, wherein the display panel is provided with a bezel driving circuit and an array substrate driving circuit, wherein the display panel comprises an array substrate and a color film substrate disposed opposite the array substrate;
a compensation display component disposed on the display panel, located in the bezel area, and electrically connected with the bezel driving circuit; and
a metal wiring located on a lateral surface of the display panel and connected with the bezel driving circuit and the array substrate driving circuit,
wherein the bezel driving circuit comprises a driving part configured for driving the compensation display component and an electrically-conductive lead connected with the compensation display component, one end of the metal wiring is connected with the electrically-conductive lead, and the other end of the metal wiring is connected with the driving part, wherein the bezel driving circuit and the array substrate driving circuit are integrated,
wherein the bezel driving circuit extends to and is aligned with the lateral surface of the display panel, the driving part extends to a lateral surface of the array substrate, and the driving part is disposed on one side of the array substrate facing the color film substrate.