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US 2022/0069016 A1Published application
Display device
AssigneeSamsung Display Co., Ltd.
InventorsKyunghee LEE, Mihwa Lee
Life of this patent
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Abstract
A display device includes: a display panel including a light-emitting element to provide a first light; a light control layer disposed on the display panel; and a color correction layer disposed on the light control layer, wherein the color correction layer includes an organic dye and a metal compound including at least one dithiolene moiety, a maximum absorption wavelength of the organic dye is about 580 nm to about 600 nm, and a maximum absorption wavelength of the metal compound is about 700 nm or more.
Claims20
A display device comprising:
- a display panel including a light-emitting element to provide a first light;
- a light control layer disposed on the display panel;
- and
- a color correction layer disposed on the light control layer,
- wherein the color correction layer comprises an organic dye and a metal compound comprising at least one dithiolene moiety, a maximum absorption wavelength of the organic dye about 580 nm to about 600 nm, and a maximum absorption wavelength of the metal compound about 700 nm or more.
2 more elements
A display device comprising:
- a light-emitting element layer to provide blue light;
- a light control layer disposed on the light-emitting element layer;
- and
- a color correction layer disposed on the light control layer,
- wherein the light control layer comprises a first light control portion including a first quantum dot to convert the blue light to green light;
- a second light control portion including a second quantum dot to convert the blue light to red light;
- and
- a transmissive portion to transmit the blue light, and
- the color correction layer comprises an organic dye and a metal compound comprising at least one dithiolene moiety, wherein a maximum absorption wavelength of the organic dye is longer than a peak wavelength of the green light, and a maximum absorption wavelength of the metal compound is longer than a peak wavelength of the red light.
6 more elements
Dependencies are inferred from the claim text.