Liquid crystal panel, display device, and process for manufacturing liquid crystal panel
AssigneesBoe Technology Group Co., Ltd., Beijing Boe Optoelectronics Technology Co., Ltd.
InventorRenwei Guo
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Abstract
Embodiments of the invention provide a liquid crystal panel, a display device, and a process for manufacturing the liquid crystal panel. The liquid crystal panel includes cell-assembled array substrate and colored substrate, and a liquid crystal layer between the array substrate and the colored substrate, wherein the liquid crystal layer includes a dual frequency liquid crystal and a polymer network anchoring the dual frequency liquid crystal, wherein the polymer network is formed by polymerization of liquid crystalline ultraviolet polymerizable monomers.
Claims19
A liquid crystal panel comprising cell-assembled array substrate and colored substrate, and a liquid crystal layer between the array substrate and the colored substrate,
- wherein the liquid crystal layer comprises a dual frequency liquid crystal and a polymer network anchoring the dual frequency liquid crystal, and wherein the polymer network is formed by polymerization of liquid crystalline ultraviolet polymerizable monomers.
A process for manufacturing the liquid crystal panel comprising:
- forming a mixture by mixing, away from light, of 90%-98% by weight of dual frequency liquid crystal, 1%-9% by weight of liquid crystalline ultraviolet polymerizable monomers, and 0.1%-1% by weight of a photoinitiator;
- de-foaming the mixture;
- dripping the de-foamed mixture onto an array substrate, coating a sealant on the color filter substrate, and align the array substrate and a color filter substrate under vacuum to form a liquid crystal cell;
- ultraviolet light radiating the liquid crystal cell to cause polymerization of the liquid crystalline ultraviolet polymerizable monomers to form a polymer network;
- and
- heating the liquid crystal cell after the ultraviolet light radiation.
Dependencies are inferred from the claim text.