Patent ID: 11934059
Assignee: FUJIFILM CORPORATION
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A liquid crystal member comprising:
a liquid crystal layer in which a liquid crystal compound having a polymerizable group is immobilized in an aligned state,
wherein the liquid crystal compound has magnetic susceptibility anisotropy,
at least one main surface of two main surfaces of the liquid crystal layer at both ends in a thickness direction is a non-flat surface having any of a concave shape, a convex shape, or a concave-convex shape,
the non-flat surface includes a tilted surface,
in a region on the non-flat surface side of one of the two main surfaces, a slow axis of the liquid crystal compound has an equal angle with respect to an adjacent non-flat surface,
in a region on the other main surface side, slow axes of the liquid crystal compound are parallel to each other, and
the slow axis of the liquid crystal compound is parallel to a plane including a tilt direction of the tilted surface and a perpendicular line of the tilted surface.