Patent ID: 11867936
Assignee: LG CHEM, LTD.
Field: Basic materials chemistry (Chemistry)
Classification: CPC G  C | IPC C  G

Claim 6:
7. The laminate film according to claim 4, wherein the vertically oriented liquid crystal layer satisfies Equation 9 below:

Rth(450)/Rth(550)<Rth(650)/Rth(550),  [Equation 9]

wherein in Equation 9, Rth (450) is a thickness direction retardation of the vertically oriented liquid crystal layer for light having a wavelength of 450 nm, Rth (550) is a thickness direction retardation of the vertically oriented liquid crystal layer for light having a wavelength of 550 nm, and Rth (650) is a thickness direction retardation of the vertically oriented liquid crystal layer for light having a wavelength of 650 nm.