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US 2025/0060627 A1Published application
Display device including wire grid polarization layer
AssigneeSamsung Display Co., Ltd.
InventorsDong Chul SHIN, Min Hee SON
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Abstract
Provided is a display device including a wire grid polarization layer. The display device includes: a display layer; a quantum-dot layer disposed on the display layer and including a color conversion layer including a quantum-dot and a scatterer; and an upper layer disposed on the quantum-dot layer and including a phase retardation layer and a wire grid polarization layer disposed on the phase retardation layer.
Claims20
A display device comprising:
- a display layer;
- a quantum-dot layer disposed on the display layer and comprising a color conversion layer including a quantum-dot and a scatterer;
- and
- an upper layer disposed on the quantum-dot layer and comprising a phase retardation layer and a wire grid polarization layer disposed on the phase retardation layer.
1 more element
A display device comprising:
- a display layer comprising:
- a lower substrate,
- a pixel-circuit layer comprising a pixel circuit disposed on the lower substrate, and
- a light emitting element electrically connected to the pixel circuit;
- a quantum-dot layer disposed on the display layer and comprising a color conversion layer and a scattering layer;
- and
- an upper layer disposed on the quantum-dot layer, the upper layer comprising:
- an optical layer,
- a color filter layer on the optical layer,
- a phase retardation layer on the color filter layer,
- a wire grid polarization layer on the phase retardation layer, and
- an upper substrate directly on the wire grid polarization layer.
9 more elements
A display device comprising:
- a display layer that emits light;
- a wire grid polarization layer disposed on the display layer and comprising wire grid pattern layers;
- and
- an upper substrate disposed on the wire grid polarization layer and forming a grid base on which the wire grid pattern layers are disposed, wherein
- the wire grid pattern layers each comprise:
- a first layer directly on the grid base,
- a second layer on the first layer, and
- a third layer on the second layer,
- the first layer and the second layer include different metal materials from each other,
- the first layer absorbs at least a portion of light incident to the first layer, and
- the second layer reflects at least a portion of light incident to the second layer.
8 more elements
Dependencies are inferred from the claim text.