A photoinitiator selected from the group consisting of an acylphosphine oxide, a α-hydroxy-ketone and a α-amino-ketone, characterized in that the photoinitiator includes at least one aliphatic disulfide as functional group.

A photoinitiator selected from the group consisting of an acylphosphine oxide, a α-hydroxy-ketone and a α-amino-ketone, characterized in that the photoinitiator includes at least one aliphatic disulfide as functional group.

A jettable composition is described, comprising a reactive monomer, oligomer or prepolymer containing at least one epoxy or oxetane functional group; a free radical polymerizable compound; a thermal cross-linking agent; and a radical initiator, along with an electronic device having the composition jetted thereon and a method of manufacturing an electronic device.

A jettable composition is described, comprising a reactive monomer, oligomer or prepolymer containing at least one epoxy or oxetane functional group; a free radical polymerizable compound; a thermal cross-linking agent; and a radical initiator, along with an electronic device having the composition jetted thereon and a method of manufacturing an electronic device.

A method for decorating a natural leather comprising the following steps: a) holding by vacuum suction the natural leather with its corium side to an air-permeable support onto a vacuum support of an inkjet printer; and b) inkjet printing a decorative image on the natural leather wherein the air-permeable support is partly covered by said natural leather. The air-permeable support comprises a fibrous layer in contact with the corium side of the natural leather.

A material composition and a manufacturing method of a light out-coupling lens for a quantum dot display panel are provided. The material composition includes trimethylolpropane tris(3-mercaptopropionate), triethyleneglycol divinyl ether, and an ultraviolet radical initiator. A molar ratio of trimethylolpropane tris(3-mercaptopropionate) to triethyleneglycol divinyl ether is 2:3. The material composition is cured by an ultraviolet light to form the light out-coupling lens. The manufacturing method of the light out-coupling lens includes steps of: mixing trimethylolpropane tris(3-mercaptopropionate) and triethyleneglycol divinyl ether; adding an ultraviolet free-radical initiator to form a material composition of the light out-coupling lens; disposing the material composition on a thin-film encapsulation layer of the quantum dot display panel; and subjecting the material composition to an ultraviolet curing process to form the light out-coupling lens.

A material composition and a manufacturing method of a light out-coupling lens for a quantum dot display panel are provided. The material composition includes trimethylolpropane tris(3-mercaptopropionate), triethyleneglycol divinyl ether, and an ultraviolet radical initiator. A molar ratio of trimethylolpropane tris(3-mercaptopropionate) to triethyleneglycol divinyl ether is 2:3. The material composition is cured by an ultraviolet light to form the light out-coupling lens. The manufacturing method of the light out-coupling lens includes steps of: mixing trimethylolpropane tris(3-mercaptopropionate) and triethyleneglycol divinyl ether; adding an ultraviolet free-radical initiator to form a material composition of the light out-coupling lens; disposing the material composition on a thin-film encapsulation layer of the quantum dot display panel; and subjecting the material composition to an ultraviolet curing process to form the light out-coupling lens.

The present invention provides an anti-counterfeit ink composition including organic-inorganic hybrid infrared absorbing particles, and either a dispersant or a surfactant, or both, wherein the organic-inorganic hybrid infrared absorbing particles include infrared absorbing particles and a coating resin that covers at least a part of a surface of the infrared absorbing particles.

The present invention provides an anti-counterfeit ink composition including organic-inorganic hybrid infrared absorbing particles, and either a dispersant or a surfactant, or both, wherein the organic-inorganic hybrid infrared absorbing particles include infrared absorbing particles and a coating resin that covers at least a part of a surface of the infrared absorbing particles.

An ink set for inkjet recording includes a base ink which contains at least one polymerizable compound selected from the group consisting of a monofunctional polymerizable compound and a difunctional polymerizable compound and an image recording ink which contains a polymerizable liquid crystal compound and a chiral compound. An image recording method uses the ink set.