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US 12,631,960 B2Granted
Photosensitive resin composition, photosensitive resin film using same, color filter, and display device
AssigneeSamsung SDI Co., Ltd.
InventorKyubuem Choi
Life of this patent
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Abstract
Provided are: a photosensitive resin composition including a dye containing a mixture of (A-1) a compound represented by a particular chemical formula and a shell surrounding same, (A-2) a compound represented by another particular chemical formula and a shell surrounding same, and (A-3) a compound represented by still another particular chemical formula and a shell surrounding same; a photosensitive resin film prepared using the composition; a color filter including the photosensitive resin film; and a display device including the color filter.
Claims21
A photosensitive resin composition comprising a dye containing a mixture of:
- (A-1) a compound represented by Chemical Formula 1 and a shell surrounding it,
- (A-2) a compound represented by Chemical Formula 2 and a shell surrounding it, and
- (A-3) a compound represented by Chemical Formula 3 and a shell surrounding it:
- wherein, in Chemical Formula 1 to Chemical Formula 3,
- R1 to R3 are each a substituted or unsubstituted C1 to C20 alkyl group, a substituted or unsubstituted C3 to C20 cycloalkyl group, or a substituted or unsubstituted C6 to C20 aryl group,
- each R1 is the same as each other R1 and different from each R2 and each R3,
- each R2 is the same as each other R2 and different from each R1 and each R3, and
- each R3 is the same as each other R3 and different from each R1 and each R2.
5 more elements
Dependencies are inferred from the claim text.