Photocurable composition, light condensing layer, and display device
AssigneeShenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
InventorsQinfu Zhu, Xiaosa Gao
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Abstract
The present disclosure provides a photocurable composition, a light condensing layer, and a display device. The photocurable composition includes an acrylic resin, a photoinitiator, and a nanoparticle composite. Raw materials for preparing the nanoparticle composite include an inorganic nanoparticle, a surface of which is provided with active hydroxyl groups, and an organic compound including at least one of a titanate coupling agent and a zirconate coupling agent.
Claims20
A photocurable composition, wherein the photocurable composition comprises:
- an acrylic resin;
- a photoinitiator;
- and
- a nano-particle composite, wherein raw materials for preparing the nano-particle composite comprise:
- an inorganic nano-particle, wherein a surface of the inorganic nano-particle is provided with active hydroxyl groups;
- and
- an organic compound, wherein the organic compound comprises at least one of a titanate coupling agent and a zirconate coupling agent.
Alight condensing layer, wherein the light condensing layer comprises:
- a microstructure layer, wherein the microstructure layer comprises microstructures, and the microstructure layer is prepared from photocurable compositions;
- and
- a light transmitting covering layer, wherein the light transmitting covering layer covers the microstructures, and a refractive index of the light transmitting covering layer is less than a refractive index of the microstructure layer;
- wherein each of the photocurable compositions comprises an acrylic resin, a photoinitiator, and a nano-particle composite, raw materials for preparing the nano-particle composite comprise an inorganic nano-particle and an organic compound, a surface of the inorganic nano-particle is provided with active hydroxyl groups, and the organic compound comprises at least one of a titanate coupling agent and a zirconate coupling agent.
A display device, wherein the display device comprises:
- a display panel, the display panel comprising display units;
- and
- a light condensing layer, wherein the light condensing layer is located on a light output side of the display panel, the light condensing layer comprises a microstructure layer and a light transmitting covering layer, the microstructure layer comprises microstructures, and the microstructure layer is prepared from photocurable compositions;
- the light transmitting covering layer covers the microstructures, and a refractive index of the light transmitting covering layer is less than a refractive index of the microstructure layer, a part of the light transmitting covering layer covering the microstructures is located on a side of the microstructures away from the display panel, and the microstructures overlap the display units;
- wherein each of the photocurable compositions comprises an acrylic resin, a photoinitiator, and a nano-particle composite, raw materials for preparing the nano-particle composite comprise an inorganic nano-particle and an organic compound, a surface of the inorganic nano-particle is provided with active hydroxyl groups, and the organic compound comprises at least one of a titanate coupling agent and a zirconate coupling agent.
Dependencies are inferred from the claim text.