Patent ID: 11921369
Assignee: FUJIFILM CORPORATION
Field: Optics (Instruments)
Classification: CPC G  C  H | IPC C  G

Claim 3:
4. The polarizer according to claim 1,
wherein on condition that an X-ray diffraction spectrum of the polarizer is measured, a peak OM of a periodic structure derived from the first dichroic material and the second dichroic material is detected at a diffraction angle which is different from both a diffraction angle at which a peak M2 of the periodic structure derived from the first dichroic material is detected in the X-ray diffraction spectrum of the film formed of a composition that contains the first dichroic material and the liquid crystal compound but does not contain the second dichroic material and a diffraction angle at which the peak O2 of the periodic structure derived from the second dichroic material is detected in the X-ray diffraction spectrum of the film formed of the composition that contains the second dichroic material and the liquid crystal compound but does not contain the first dichroic material.