Patent ID: 7582338

Claim:
A liquid crystal medium comprising 14 to 20% of two or three compounds of formula I, 0 to 5% of one compound of formula II, 15 to 19% of one or two compounds of formula III, 20 to 23% of two compounds of formula IV, 0 to 7% of one compound of formula V, 11 to 18% of one or two compounds of formula VI, 5 to 7% of one compound of formula VII, 0 to 5% of one compound of formula VIII, and 15 to 20% of two or three compounds of formula IX, wherein R 1 and R 2 are, independently of each other, straight-chain alkyl with 1 to 5 C atoms, R 3 is straight-chain alkenyl with 2 to 4 C atoms, R 4 is alkoxy with 1 or 2 C atoms, R 5 is straight-chain alkenyl with 2 to 4 C atoms.