Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hitoshi Yamamoto0
Date of Patent
December 11, 2007
0Patent Application Number
111073380
Date Filed
April 14, 2005
0Patent Primary Examiner
Patent 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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