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US 12,155,018 B2Granted
Light-emitting device and display device including rod shaped light emitting elements and color conversion elements
AssigneeSamsung Display Co., Ltd.
InventorsYoung Rag Do, Yun Jae Eo
Life of this patent
Estimating the term…
Abstract
A light emitting device may include a substrate. A light emitting element layer may be disposed on the substrate and may include light emitting elements having a rod shape. A color conversion layer may be disposed on the light emitting element layer and may include color conversion elements having a rod shape. A first alignment direction of the light emitting elements and a second alignment direction of the color conversion elements may be substantially parallel to each other or intersect at a predetermined angle.
Claims15
A light emitting device, comprising:
- a substrate;
- a light emitting element layer disposed on the substrate and including a plurality of light emitting elements having a rod shape;
- and
- a color conversion layer disposed on the light emitting element layer and including a plurality of color conversion elements having a rod shape,
- wherein a first alignment direction of the plurality of light emitting elements and a second alignment direction of the plurality of color conversion elements are substantially parallel to each other or intersect at a predetermined angle.
2 more elements
A display device, comprising:
- a first substrate;
- a light emitting element layer including a plurality of light emitting elements having a rod shape and disposed on the first substrate;
- a color conversion layer including a plurality of color conversion elements having a rod shape and disposed on the light emitting element layer;
- and
- a second substrate disposed on the color conversion layer,
- wherein a first alignment direction of the plurality of light emitting elements and a second alignment direction of the plurality of color conversion elements are substantially parallel to each other.
3 more elements
Dependencies are inferred from the claim text.