Patent ID: 11971566
Assignee: SUMITOMO CHEMICAL COMPANY LIMITED
Field: Basic materials chemistry (Chemistry)
Classification: CPC G  H  B  C | IPC C  G  H

Claim 1:
2. The laminate according to claim 1, wherein the horizontally oriented liquid crystal cured film satisfies a formula (3):

nxA(550)>nyA(550)>nzA(550)  (3)

wherein nxA(550) represents a main refractive index at a wavelength λ of 550 nm in the film surface of the horizontally oriented liquid crystal cured film, nyA(550) represents a refractive index at a wavelength λ of 550 nm in the direction orthogonal to the direction of nxA in the same plane as nxA, and nzA(550) represents a refractive index at a wavelength λ of 550 nm in the film thickness direction of the horizontally oriented liquid crystal cured film.