US 11,868,007 B2
Liquid crystal display panel and liquid crystal display device
Dongchen Huang, Guangdong (CN); and Chingyuan Cheng, Guangdong (CN)
Assigned to HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Huizhou Guangdong (CN)
Appl. No. 16/961,686
Filed by HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD., Guangdong (CN)
PCT Filed Jul. 3, 2020, PCT No. PCT/CN2020/100047
§ 371(c)(1), (2) Date Jul. 12, 2020,
PCT Pub. No. WO2021/248595, PCT Pub. Date Dec. 16, 2021.
Claims priority of application No. 202010537526.9 (CN), filed on Jun. 12, 2020.
Prior Publication US 2023/0093959 A1, Mar. 30, 2023
Int. Cl. G02F 1/13357 (2006.01); G02F 1/1335 (2006.01); G02F 1/1333 (2006.01)
CPC G02F 1/13362 (2013.01) [G02F 1/13338 (2013.01); G02F 1/133531 (2021.01)] 14 Claims
OG exemplary drawing
 
1. A liquid crystal display panel, comprising:
a display module; and
a packaging cover plate disposed on a light-emitting side of the display module;
wherein the packaging cover plate comprises a cover plate body and a first polarizer, and the first polarizer is disposed on a side of the cover plate body adjacent to the display module and/or on a side of the cover plate body away from the display module;
wherein a first sealant is disposed between the packaging cover plate and the display module, the first sealant and the packaging cover plate are bonded to the display module, and the first sealant, the packaging cover plate, and the display module are commonly surrounded to form a cavity;
wherein the display module comprises a display panel body and a capacitive touch component disposed on a light-emitting side of the display panel body, and the first sealant, the packaging cover plate, and the capacitive touch component are commonly surrounded to form a cavity; and
wherein the display module further comprises a second polarizer disposed on a side of the display panel body adjacent to the packaging cover plate, the second polarizer comprises a large viewing angle polarizer, and a viewing angle of the large viewing angle polarizer is greater than 60°.