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US 2026/0101656 A1Published application
Display Device
AssigneeLG Display Co., Ltd.
InventorsHoonsok Son, Minki Kim
Life of this patent
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Abstract
A display device includes a first substrate including a plurality of sub-pixels; each first electrode disposed on each of the plurality of sub-pixels; a light-emitting layer disposed on the first electrodes a second electrode disposed on the light-emitting layer, and a color conversion structure disposed over the plurality of sub-pixels, wherein the color conversion structure has different thicknesses in each of the sub-pixels.
Claims25
A display device comprising:
- a first substrate including a plurality of sub-pixels;
- a plurality of first electrodes, each of the plurality of first electrodes on a corresponding sub-pixel from the plurality of sub-pixels;
- a light-emitting layer on the plurality of first electrodes;
- a second electrode on the light-emitting layer, and
- a color conversion structure over the plurality of sub-pixels, the color conversion structure having different thicknesses in each of the plurality of sub-pixels.
2 more elements
A display device comprising:
- a substrate;
- a plurality of transistors on the substrate;
- a plurality of light-emitting elements electrically connected to the plurality of transistors, the plurality of light-emitting elements including a first light-emitting element and a second light-emitting element that emit light of a same color;
- and
- a color conversion structure on the plurality of light-emitting elements, the color conversion structure including metal and comprising:
- a first portion on the first light-emitting element and having a first thickness, the first portion converting the light emitted by the first light-emitting element into a first color;
- and
- a second portion on the second light-emitting element and having a second thickness that is different from the first thickness, the second portion converting the light emitted by the second light-emitting element into a second color that is different from the first color.
5 more elements
Dependencies are inferred from the claim text.