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US 12,648,297 B2Granted
Display device and manufacturing method thereof
AssigneeSamsung Display Co., Ltd.
InventorsWoong Sik Kim, Si Kwang Kim, Jin-Su Byun, Yu-Gwang Jeong
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Abstract
A display device includes, a light emitting diode disposed on a substrate, and including an emission layer, an encapsulation layer disposed on the light emitting diode, a first layer disposed on the encapsulation layer and including an opening, a light blocking pattern disposed in the opening and extending in a first direction, and a second layer disposed on the first layer and the light blocking pattern. A refractive index of the first layer and a refractive index of the second layer are different from each other.
Claims15
A display device comprising:
- a light emitting diode disposed on a substrate, and including an emission layer;
- an encapsulation layer disposed on the light emitting diode;
- a first layer disposed on the encapsulation layer and including an opening;
- a light blocking pattern disposed in the opening and extending in a first direction;
- and
- a second layer disposed on the first layer and the light blocking pattern, wherein
- a refractive index of the first layer and a refractive index of the second layer are different from each other, and
- an upper side of the light blocking pattern is concave.
5 more elements
A display device comprising:
- a light emitting diode disposed on a substrate and including an emission layer;
- an encapsulation layer disposed on the light emitting diode;
- a first layer disposed on the encapsulation layer and including a first opening;
- a linear pattern disposed in the first opening and extending in a first direction;
- a light blocking pattern disposed on the linear pattern and extending in the first direction;
- and
- a second layer disposed on the first layer and the light blocking pattern, wherein
- a refractive index of the first layer and a refractive index of the second layer are different from each other, and
- an upper side of the light blocking pattern is concave.
6 more elements
Dependencies are inferred from the claim text.