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US 2024/0188397 A1Published application
Coating composition and display device comprising the same
AssigneeSamsung Display Co., Ltd.
InventorsHeung Shik PARK, El Ly GIL, Mi Ran JI, Beohm Rock CHOI
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Abstract
Embodiments provide coating composition and a display device. The coating composition comprises a first monomer represented by Chemical Formula 1 or Chemical Formula 2, a second monomer comprising an acrylate monomer, a photoinitiator, a surfactant, and a solvent, wherein Chemical Formula 1 and Chemical Formula 2 are explained in the specification:
Claims20
A coating composition comprising:
- a first monomer represented by Chemical Formula 1 or Chemical Formula 2;
- a second monomer comprising an acrylate monomer;
- a photoinitiator;
- a surfactant;
- and
- a solvent:
- wherein in Chemical Formula 1 and Chemical Formula 2,
- R1 and R2 are each independently hydrogen,
- and
- X is O or S.
7 more elements
A display device comprising:
- a light-emitting element disposed on a substrate, the light-emitting element comprising:
- a first electrode;
- an organic emitting layer;
- a second electrode;
- and
- an emission area;
- a first planarization layer disposed on the light-emitting element and comprising an opening portion overlapping the emission area;
- and
- a second planarization layer disposed on the first planarization layer and covering the opening portion, wherein
- the second planarization layer comprises:
- a first monomer represented by Chemical Formula 1 or Chemical Formula 2;
- a second monomer comprising an acrylate monomer;
- a photoinitiator;
- and
- a surfactant:
- wherein in Chemical Formula 1 and Chemical Formula 2,
- R1 and R2 are each independently hydrogen,
- and
- X is O or S.
16 more elements
Dependencies are inferred from the claim text.