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US 11,537,007 B2Granted
Liquid crystal display
AssigneeSamsung Display Co., Ltd.
InventorsKwang Keun Lee, Young Min Kim, Hae Il Park, Seon-Tae Yoon, Jun Han Lee
Life of this patent
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Abstract
A liquid crystal display includes: a display panel; and a color conversion layer positioned on the display panel, wherein the color conversion layer includes a scattering layer including a color conversion media layer and scatterers.
Claims17
A display comprising:
- a substrate;
- a light blocking member disposed on the substrate;
- a color conversion layer disposed on the substrate;
- and
- a high refractive layer disposed on the color conversion layer, the high refractive layer having a refractive index larger than that of the color conversion layer,
- wherein the color conversion layer includes:
- a red color conversion layer, a green color conversion layer, and a blue color conversion layer, the red color conversion layer and the green color conversion layer each including quantum dots and each configured to convert a wavelength of a light,
- wherein an entirety of the high refractive layer overlaps only one of the red color conversion layer, the green color conversion layer, and the blue color conversion layer, and the high refractive layer does not overlap the other of the red color conversion layer, the green color conversion layer, and the blue color conversion layer, and
- wherein a thickness of the high refractive layer is larger than a thickness of the light blocking member.
6 more elements
A display comprising:
- a substrate;
- a color conversion layer disposed on the substrate and including a red color conversion layer and a green color conversion layer, the red color conversion layer and the green color conversion layer each including a quantum dot and each configured to convert a wavelength of a light;
- a first high refractive layer and a second high refractive layer on the substrate and separated from each other, each of the first high refractive layer and the second high refractive layer having a refractive index larger than that of the color conversion layer;
- and
- a light blocking member disposed between the first high refractive layer and the second high refractive layer,
- wherein a thickness of the first high refractive layer is substantially equal to a thickness of the second high refractive layer, and a thickness of the light blocking member is less than each of the thickness of the first high refractive layer and the thickness of the second high refractive layer, and
- wherein an entirety of the first high refractive layer overlaps one of the red color conversion layer and the green color conversion layer, and an entirety of the second high refractive layer overlaps the other of the red color conversion layer and the green color conversion layer.
4 more elements
Dependencies are inferred from the claim text.