US 12,092,920 B2
Display device
Lin Zhang, Beijing (CN); Yanping Liao, Beijing (CN); Lei Guo, Beijing (CN); Ke Dai, Beijing (CN); and Li Tian, Beijing (CN)
Assigned to HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., Anhui (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 17/758,337
Filed by HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., Anhui (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Aug. 4, 2021, PCT No. PCT/CN2021/110671
§ 371(c)(1), (2) Date Jul. 1, 2022,
PCT Pub. No. WO2022/062698, PCT Pub. Date Mar. 31, 2022.
Claims priority of application No. 202011044487.5 (CN), filed on Sep. 28, 2020.
Prior Publication US 2023/0038437 A1, Feb. 9, 2023
Int. Cl. G02F 1/1335 (2006.01); G02F 1/1347 (2006.01); G02F 1/1362 (2006.01)
CPC G02F 1/133528 (2013.01) [G02F 1/133502 (2013.01); G02F 1/1347 (2013.01); G02F 1/136286 (2013.01); G02F 2201/50 (2013.01); G02F 2202/28 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A display device, comprising:
a liquid crystal display panel;
a liquid crystal light control panel, on a light incident side of the liquid crystal display panel; and
at least two haze layers, on a light emitting side of the liquid crystal display panel;
at least two polarizers, on the light emitting side of the liquid crystal display panel;
wherein the at least two polarizers comprise: a first polarizer and a second polarizer disposed in stacked;
the first polarizer is disposed on a side of the second polarizer facing away from the liquid crystal display panel;
wherein both of the first polarizer and the second polarizer comprise:
a first protection layer;
a second protection layer, disposed opposite to the first protection layer;
a polarization layer, between the first protection layer and the second protection layer; and
a pressure-sensitive adhesive layer, disposed on a side of the first protection layer facing away from the polarization layer;
wherein the first polarizer comprises one of the at least two haze layers; and the second polarizer comprises another of the at least two haze layers; and
at least one of the at least two haze layers, disposed on a side of the polarization layer of the second polarizer facing away from the liquid crystal display panel.