Patent ID: 7643124

Claim:
A liquid crystal display, comprising: a first substrate ( 211 ); a second substrate ( 213 ); and a plurality of liquid crystal molecules ( 11 ) sealed between the first substrate ( 211 ) and the second substrate ( 213 ), having following properties: (i) a dielectric anisotropy (Δ∈) ranging from about −2.5 to about −5; (ii) a splay elastic constant (K 11 ) ranging from about 1.1×10 −11 N to about 1.6×10 −11 N; (iii) a bend elastic constant (K 33 ) ranging from about 1.1×10 −11 N to about 1.6×10 −11 N; and (iv) a relationship among Δ∈, K 11 (N) and K 33 (N) being as follows: K 11 + K 33  10 × Δ ⁢ ⁢ ɛ  < 1.28 × 10 - 12 .