Liquid crystal composition and liquid crystal display element

Details Liquid crystal composition and liquid crystal display element Liquid crystal composition and liquid crystal display element

2007-12-11

2007-12-11

Wu, Shean C. (Department: 1756)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

C252S299010, C252S299630, C252S299660, C252S299670

Reexamination Certificate

active

11107338

ABSTRACT:
Liquid crystal composition having negative dielectric anisotropy include a first component having at least two compounds represented by at least two formulas selected from formulas (1-1) to (1-6) in the range of 20 to 75% by weight based on the total weight of the liquid crystal composition, and a second component having at least one compound selected from the group of the compounds represented by formulas (2-1) to (2-3) in the range of 25 to 75% by weight based on the total weight of the liquid crystal composition:

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