US 12,204,191 B2
Liquid-crystal display panel, displaying module and electronic device
Jingyu Wang, Beijing (CN); Zhe Li, Beijing (CN); Zhidan Sun, Beijing (CN); Ruiqi Pan, Beijing (CN); Dan Lei, Beijing (CN); Zhengyuan Teng, Beijing (CN); Peng Li, Beijing (CN); Xiaoji Li, Beijing (CN); Taeyup Min, Beijing (CN); and Hailin Qin, Beijing (CN)
Assigned to CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Chongqing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 17/925,694
Filed by CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Chongqing (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Dec. 17, 2021, PCT No. PCT/CN2021/139268
§ 371(c)(1), (2) Date Nov. 16, 2022,
PCT Pub. No. WO2023/108636, PCT Pub. Date Jun. 22, 2023.
Prior Publication US 2024/0241400 A1, Jul. 18, 2024
Int. Cl. G02F 1/1333 (2006.01); G02F 1/1335 (2006.01); G02F 1/13357 (2006.01)
CPC G02F 1/13338 (2013.01) [G02F 1/133512 (2013.01); G02F 1/133603 (2013.01); G02F 1/133607 (2021.01); G02F 2201/52 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A liquid-crystal display panel, wherein the liquid-crystal display panel comprises a first region and a second region, and a transmittance of the first region is greater than a transmittance of the second region;
the liquid-crystal display panel comprises a plurality of sub-pixels;
the plurality of sub-pixels include a first-color sub-pixel and a second-color sub-pixel, a transmittance of the first-color sub-pixel is greater than a transmittance of the second-color sub-pixel, and an area of the first-color sub-pixel is greater than an area of the second-color sub-pixel; and
the plurality of sub-pixels further include a first-region sub-pixel and a second-region sub-pixel that have a same color, the first-region sub-pixel is located within the first region, the second-region sub-pixel is located within the second region, and a thickness of a color-resistance layer of the first-region sub-pixel is less than or equal to a thickness of a color-resistance layer of the second-region sub-pixel;
wherein the plurality of sub-pixels further comprise a third-color sub-pixel, a transmittance of the third-color sub-pixel is greater than the transmittance of the second-color sub-pixel, and less than the transmittance of the first-color sub-pixel, and an area of the third-color sub-pixel is greater than or equal to the area of the second-color sub-pixel, and less than or equal to the area of the first-color sub-pixel.