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US 2013/0295495 A1Published application
Photoresist composition for forming a color filter and method of manufacturing a substrate for a display device
AssigneeSamsung Display Co., Ltd.
InventorsSang-Hun LEE, Sun-Young CHANG, Yun-Ho LEE, Yui-Ku LEE
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Abstract
A photoresist composition for forming a color filter, the composition including a binder resin, a monomer, a photo initiator, a dye compound including epoxy group, and an organic solvent.
Claims16
A photoresist composition for forming a color filter, the photoresist composition comprising:
- a binder resin;
- a monomer;
- a photo initiator;
- a dye compound comprising an epoxy group;
- and
- an organic solvent.
3 more elements
A photoresist composition for forming a color filter, the composition comprising:
- a binder resin comprising a copolymerized repeating unit, wherein the copolymerized repeating unit comprises a branch, wherein the branch comprises an epoxy group;
- a monomer;
- a photo initiator;
- a dye compound, wherein the dye compound is reactive with the binder resin, and comprises at least one functional group selected from a hydroxyl group, a carboxyl group, an amine group, and an isocyanate group;
- and
- an organic solvent.
3 more elements
A method of manufacturing a color filter for a display device, the method comprising:
- disposing a photoresist composition for forming a color filter, wherein the photoresist composition comprises a binder resin, a monomer, a photo initiator, a dye compound comprising an epoxy group, and an organic solvent, on a base substrate;
- photo-curing the photoresist composition to provide a photo-cured photoresist composition;
- and
- thermo-curing the photo-cured photoresist composition to manufacture the color filter.
1 more element
A method of manufacturing a color filter for a display device, the method comprising:
- disposing a photoresist composition for forming a color filter on a base substrate, the photoresist composition comprising
- a binder resin comprising a copolymerized repeating unit comprising a branch comprising an epoxy group,
- a monomer,
- a photo initiator,
- a dye compound comprising at least one functional group selected from a hydroxyl group, a carboxyl group, an amine group, and an isocyanate group, and
- an organic solvent;
- photo-curing the photoresist composition with light to provide a photo-cured photoresist composition;
- and
- thermo-curing the photo-cured photoresist composition to manufacture the color filter.
6 more elements
Dependencies are inferred from the claim text.