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US 10,312,228 B2Granted
Display device
AssigneeInnolux Corporation
InventorsJia-Yuan Chen, Hsiao-Lang Lin, Jui-Jen Yueh, Kuan-Feng Lee
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Abstract
A display device includes a light-emitting unit and a light conversion layer. The light conversion layer is disposed on the light-emitting unit, and the light conversion layer includes plural quantum dot portions and a first shielding portion surrounding the plural quantum dot portions. One of the plural quantum dot portions has a surface and at least a part of the surface is a curved surface.
Claims14
A display device, comprising:
- a light-emitting unit;
- a light conversion layer, disposed on the light-emitting unit, the light conversion layer including plural quantum dot portions, a first shielding portion surrounding the plural quantum dot portions, and plural of reflective portions disposed between the first shielding portion and the plural quantum dot portions respectively, wherein a height of the first shielding portion is greater than a height of one of the plural quantum dot portions, and a height of one of the plural of reflective portions is greater than a height of one of the plural quantum dot portions;
- a liquid crystal layer disposed between the light-emitting unit and the light conversion layer;
- a second shielding portion disposed between the liquid crystal layer and the first shielding portion, wherein the second shielding portion is overlapped with the first shielding portion, and a width of the second shielding portion is greater than a width of the first shielding portion;
- a first polarizer disposed between the light conversion layer and the liquid crystal layer;
- and
- a second polarizer disposed between the light-emitting unit and the liquid crystal layer;
- wherein one of the plural quantum dot portions has a surface and at least a part of the surface is a curved surface.
5 more elements
Dependencies are inferred from the claim text.