G03F7/033

Quantum dot-polymer composite pattern, production method thereof, and electronic device including the same

A quantum dot-polymer composite pattern including at least one repeating section configured to emit light of a predetermined wavelength, and a production method and a display device including the quantum dot-polymer composite are disclosed. The quantum dot-polymer composite includes a polymer matrix including linear polymer including a carboxylic acid group-containing repeating unit and a plurality of cadmium-free quantum dots dispersed in the polymer matrix, has an absorption rate of greater than or equal to about 85% for light at wavelength of about 450 nm, and has an area ratio of a hydroxy group peak relative to an acrylate peak of greater than or equal to about 2.6 in Fourier transform infrared spectroscopy.

Layered structures, production methods thereof, and liquid crystal display including the same

A layered structure including a luminescent layer including a quantum dot polymer composite pattern; an inorganic layer disposed on the luminescent layer, the inorganic layer including a metal oxide, a metal nitride, a metal oxynitride, a metal sulfide, or a combination thereof; and an organic layer being disposed between the luminescent layer and the inorganic layer, the organic layer including an organic polymer, a method of producing the same, and a liquid crystal display including the same. The quantum dot polymer composite pattern includes a repeating section including a polymer matrix; and a plurality of quantum dots (e.g., dispersed) in the polymer matrix, the repeating unit including a first section configured to emit light of a first light, and wherein the inorganic layer is disposed on at least a portion of a surface of the repeating section.

Layered structures, production methods thereof, and liquid crystal display including the same

A layered structure including a luminescent layer including a quantum dot polymer composite pattern; an inorganic layer disposed on the luminescent layer, the inorganic layer including a metal oxide, a metal nitride, a metal oxynitride, a metal sulfide, or a combination thereof; and an organic layer being disposed between the luminescent layer and the inorganic layer, the organic layer including an organic polymer, a method of producing the same, and a liquid crystal display including the same. The quantum dot polymer composite pattern includes a repeating section including a polymer matrix; and a plurality of quantum dots (e.g., dispersed) in the polymer matrix, the repeating unit including a first section configured to emit light of a first light, and wherein the inorganic layer is disposed on at least a portion of a surface of the repeating section.

PHOTOSENSITIVE COMPOSITION, CURED FILM, PHOTOSENSITIVE TRANSFER MATERIAL AND METHOD OF PRODUCING THE SAME, FILM, TOUCH PANEL, METHOD OF SUPPRESSING DETERIORATION, AND LAMINATE AND METHOD OF PRODUCING THE SAME
20230085579 · 2023-03-16 · ·

The present invention relates to: a photosensitive composition including a binder polymer, a polymerizable compound, a photopolymerization initiator, and at least one of a compound A having a group capable of coordinating to a metal or a hygroscopic material; a cured film; a photosensitive transfer material and a method of producing the same; a film; a touch panel; a method of suppressing deterioration; and a laminate and a method of producing the same.

PHOTOSENSITIVE COMPOSITION, CURED FILM, PHOTOSENSITIVE TRANSFER MATERIAL AND METHOD OF PRODUCING THE SAME, FILM, TOUCH PANEL, METHOD OF SUPPRESSING DETERIORATION, AND LAMINATE AND METHOD OF PRODUCING THE SAME
20230085579 · 2023-03-16 · ·

The present invention relates to: a photosensitive composition including a binder polymer, a polymerizable compound, a photopolymerization initiator, and at least one of a compound A having a group capable of coordinating to a metal or a hygroscopic material; a cured film; a photosensitive transfer material and a method of producing the same; a film; a touch panel; a method of suppressing deterioration; and a laminate and a method of producing the same.

PHOTOSENSITIVE COMPOSITION, NEGATIVE PHOTOSENSITIVE COMPOSITION, PIXEL DIVISION LAYER AND ORGANIC EL DISPLAY DEVICE

The present invention provides a photosensitive composition which can suppress the generation of a development residue on the surface of an electrode and the corrosion of the electrode to form a black pixel division layer, and also can suppress the generation of off-pixel in an organic EL display device comprising the pixel division layer. Disclosed is a photosensitive composition comprising (a) a pigment, (b) a resin having two or more tertiary amino groups in the molecule, and (c) a photosensitive agent, wherein the component (b) contains a resin having a structure represented by the general formula (1).

COLORING COMPOSITION, FILM, OPTICAL FILTER, SOLID-STATE IMAGING ELEMENT AND IMAGE DISPLAY DEVICE

A coloring composition includes at least one compound S selected from a compound S-1 represented by Formula (1) or a compound S-2 in which the compound S-1 is coordinated to a metal atom, a pigment, a resin, and a solvent

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ON-PRESS DEVELOPMENT TYPE LITHOGRAPHIC PRINTING PLATE PRECURSOR, METHOD OF PREPARING LITHOGRAPHIC PRINTING PLATE, AND LITHOGRAPHIC PRINTING METHOD

Provided is an on-press development type lithographic printing plate precursor having a support, an image-recording layer, and an outermost layer in this order, in which the image-recording layer contains an infrared absorber, an electron-accepting polymerization initiator, and a polymerizable compound, LUMO of the electron-accepting polymerization initiator-LUMO of the infrared absorber is 0.45 eV or more, and the outermost layer contains a discoloring compound. Also provided is a method of preparing a lithographic printing plate and a lithographic printing method in which the on-press development type lithographic printing plate precursor is used.

ON-PRESS DEVELOPMENT TYPE LITHOGRAPHIC PRINTING PLATE PRECURSOR, METHOD OF PREPARING LITHOGRAPHIC PRINTING PLATE, AND LITHOGRAPHIC PRINTING METHOD

Provided is an on-press development type lithographic printing plate precursor having a support, an image-recording layer, and an outermost layer in this order, in which the image-recording layer contains an infrared absorber, an electron-accepting polymerization initiator, and a polymerizable compound, LUMO of the electron-accepting polymerization initiator-LUMO of the infrared absorber is 0.45 eV or more, and the outermost layer contains a discoloring compound. Also provided is a method of preparing a lithographic printing plate and a lithographic printing method in which the on-press development type lithographic printing plate precursor is used.

COMPOSITION, TRANSFER FILM, MANUFACTURING METHOD FOR LAMINATE, MANUFACTURING METHOD FOR CIRCUIT WIRE, AND MANUFACTURING METHOD FOR ELECTRONIC DEVICE

A first object of the present invention is to provide a composition having excellent coatability. In addition, a second object of the present invention is to provide a composition, a transfer film, a manufacturing method for a laminate, a manufacturing method for a circuit wire, and an electronic device, which are related to the composition.

A composition of the present invention includes a compound A having one or more specific structures selected from the group consisting of (a), (b), and (c), and a resin. (a) a perfluoroalkenyl group, (b) a perfluoropolyether group, and (c) a group represented by General Formula (C1) or General Formula (C2),


*—Cm.sup.+Am.sup.−[-L.sup.m-(Rf).sub.m2].sub.m1  (C1)


*-An.sup.−Cn.sup.+[-L.sup.n-(Rf).sub.n2].sub.n1  (C2)