US 12,253,753 B2
Display panel and display apparatus
Jiaxing Wang, Beijing (CN); Feng Liu, Beijing (CN); Xiaojuan Wu, Beijing (CN); Jian Wang, Beijing (CN); Yao Bi, Beijing (CN); Jinshuai Duan, Beijing (CN); Cuiyu Chen, Beijing (CN); Yu Zhao, Beijing (CN); Dawei Feng, Beijing (CN); Zhiqiang Yu, Beijing (CN); Danxing Hou, Beijing (CN); Ning Wang, Beijing (CN); Mingjing Liu, Beijing (CN); and Yichi Zhang, Beijing (CN)
Assigned to Beijing BOE Optoelectronics Technology Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 18/554,978
Filed by Beijing BOE Optoelectronics Technology Co., Ltd., Beijing (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Oct. 26, 2022, PCT No. PCT/CN2022/127721
§ 371(c)(1), (2) Date Oct. 11, 2023,
PCT Pub. No. WO2023/072151, PCT Pub. Date May 4, 2023.
Claims priority of application No. 202111276051.3 (CN), filed on Oct. 29, 2021.
Prior Publication US 2024/0201535 A1, Jun. 20, 2024
Int. Cl. G02F 1/1335 (2006.01); G02F 1/135 (2006.01)
CPC G02F 1/133531 (2021.01) [G02F 1/133545 (2021.01); G02F 1/133555 (2013.01); G02F 1/1351 (2021.01)] 15 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a liquid crystal cell, wherein the liquid crystal cell comprises a first substrate and a second substrate disposed opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate;
a first polarizing assembly, wherein the first polarizing assembly is disposed on a side of the first substrate further away from the liquid crystal layer and comprises at least a first polarizing layer having a first transmission axis, and the first polarizing assembly is configured for generating polarized light whose polarization direction is parallel to the first transmission axis; and
a second polarizing assembly, wherein the second polarizing assembly is located on a side of the second substrate further away from the liquid crystal layer and comprises at least a transflective layer and a light absorbing layer, the transflective layer is closer to the liquid crystal cell than the light absorbing layer, the transflective layer has a second transmission axis and the transflective layer is configured for transmitting polarized light whose polarization direction is parallel to the second transmission axis and for reflecting polarized light whose polarization direction is perpendicular to the second transmission axis, and the light absorbing layer is configured for absorbing polarized light transmitted by the transflective layer; and
wherein the light absorbing layer is a second polarizing layer having an absorption axis and a third transmission axis, and the absorption axis is parallel to the second transmission axis and the third transmission axis is perpendicular to the second transmission axis.