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US 2019/0202946 A1Published application
Photosensitive composition for hologram recording, hologram recording medium, and hologram
AssigneeSony Corporation
InventorsHisaya HARA, Eri IGARASHI, Kenshiro KAWASAKI
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Abstract
To provide a photosensitive composition for hologram recording that enables further improvement in diffraction characteristic.—A photosensitive composition for hologram recording that includes at least two kinds of photopolymerizable monomers, a photopolymerization initiator, a binder resin, and a polymerization inhibitor. The at least two kinds of photopolymerizable monomers are a monofunctional monomer and a polyfunctional monomer.
Claims27
A photosensitive composition for hologram recording comprising at least:
- at least two kinds of photopolymerizable monomers;
- a photopolymerization initiator;
- a binder resin;
- and a polymerization inhibitor,
- wherein the at least two kinds of photopolymerizable monomers are a monofunctional monomer and a polyfunctional monomer.
2 more elements
Dependencies are inferred from the claim text.