Liquid crystal medium mixture and liquid crystal display panel
A liquid crystal display panel and liquid crystal medium technology, applied in liquid crystal materials, optics, instruments, etc., can solve problems such as poor alignment of liquid crystal materials, light leakage, liquid crystal material flow, etc., and achieve the effect of avoiding poor alignment
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[0025] The present invention will be described in detail below with reference to the drawings and embodiments.
[0026] The invention provides a liquid crystal medium mixture for a liquid crystal display panel, which comprises a liquid crystal material, a photoinitiator, and at least one polymerizable monomer that can undergo polymerization under ultraviolet light irradiation.
[0027] The liquid crystal material is a nematic liquid crystal material with a negative dielectric anisotropy constant. E.g:
[0028]
[0029]
[0030] At least one of, where R 1 , R 2 Is an alkyl chain, for example: C n H 2n+1 , OC n H 2n+1 , C n H 2n , OC n H 2n Wait.
[0031] In other specific embodiments, the structural formula of the liquid crystal material is:
[0032]
[0033] At least one of them.
[0034] The material of the photoinitiator can be but not limited to commercial photoinitiators, for example:
[0035]
[0036] Wherein, the mass of the photoinitiator accounts for 0.02-0.07% of the total mas...
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