WHATIS CLAIMEDIS:
`
`1.
`
`A display device comprising:
`
`a display panel including a light-emitting elementto providea 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
`
`is about 580 nm to about 600 nm, and a maximum absorption wavelength of the metal compound
`
`is about 700 nm or more.
`
`2.
`
`The display device of claim 1, wherein the maximum absorption wavelength
`
`range of the organic dye does not overlap the maximum absorption wavelength range of the
`
`metal compound.
`
`3.
`
`The display device of claim 1, wherein a light transmittance of the color
`
`correction layer is about 0.6 or less at a wavelength of about 580 nm to about 600 nm.
`
`4.
`
`The display device of claim 1, wherein a molar extinction coefficient at the
`
`maximum absorption wavelength of the organic dye is about 10,000 M“'cm”! or more.
`
`5.
`
`The display device of claim 1, wherein a content of the metal compound
`
`comprising a dithiolene-based metal compoundis less than a content of the organic dye in the
`
`color correction layer.
`
`36
`
`
`
`1.
`
`A display device comprising:
`
`a display panel including a light-emitting elementto providea 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
`
`is about 580 nm to about 600 nm, and a maximum absorption wavelength of the metal compound
`
`is about 700 nm or more.
`
`2.
`
`The display device of claim 1, wherein the maximum absorption wavelength
`
`range of the organic dye does not overlap the maximum absorption wavelength range of the
`
`metal compound.
`
`3.
`
`The display device of claim 1, wherein a light transmittance of the color
`
`correction layer is about 0.6 or less at a wavelength of about 580 nm to about 600 nm.
`
`4.
`
`The display device of claim 1, wherein a molar extinction coefficient at the
`
`maximum absorption wavelength of the organic dye is about 10,000 M“'cm”! or more.
`
`5.
`
`The display device of claim 1, wherein a content of the metal compound
`
`comprising a dithiolene-based metal compoundis less than a content of the organic dye in the
`
`color correction layer.
`
`36
`
`
`
`6.
`
`The display device of claim 1, wherein the organic dyeis included in an amount
`
`of about 0.1 wt% to about 10 wt%, based on a total weight of the color correction layer.
`
`7.
`
`The display device of claim 1, wherein the metal compoundis included in an
`
`amountof about 0.1 wt% to about 5 wt%, based on a total weight of the color correction layer.
`
`8.
`
`The display device of claim 1, wherein the organic dye comprises at least one
`
`compound comprising a squarylium moiety.
`
`9.
`
`The display device of claim 1, wherein the metal compound comprisesatleast
`
`one bis(dithiobenzil) nickel-based compound.
`
`10.
`
`The display device of claim 1, wherein the light-emitting element including an
`
`organic light-emitting element, a nano light-emitting element, or a quantum dotlight-emitting
`
`element.
`
`11.
`
`The display device of claim 1, wherein the light control layer including:
`
`a first light control portion comprising a first quantum dot to convert the first light into a
`
`secondlight having a different wavelength range;
`
`a second light control portion comprising a second quantum dot to convert the first light
`
`into a third light having a different wavelength range; and
`
`a transmissive portion to transmit the first light.
`
`37
`
`
`
`12.—_The display device of claim 11, further comprising a scatterer in at least one ofthe
`
`first light control portion, the second light control portion, and the transmissive portion.
`
`13.
`
`The display device of claim 1, wherein the display panel is a flexible display
`
`2
`
`panel.
`
`14.
`
`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 comprisesafirst light control portion includinga 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
`
`10
`
`ll
`
`12
`
`13
`
`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 compoundis longer than a peak wavelength of the red light.
`
`15.
`
`The display device of claim 14, wherein the maximum absorption wavelength
`
`range of the organic dye does not overlap the maximum absorption wavelength range of the
`
`metal compound.
`
`38
`
`
`
`16.—_The display device of claim 14, wherein the maximum absorption wavelength of
`
`the organic dye is longer than the peak wavelength of the green light and shorter than the peak
`
`wavelength of the red light.
`
`17.
`
`The display device of claim 14, wherein a molar extinction coefficient at the
`
`maximum absorption wavelength ofthe organic dye is about 10,000 M‘'cm"!or more.
`
`18.
`
`The display device of claim 14, wherein a content of the metal compoundis about
`
`50% or less of a content of the organic dye in the color correction layer.
`
`19.
`
`The display device of claim 14, wherein the organic dye is included in an amount
`
`of about 0.1 wt% to about 10 wt% and the metal compoundis included in an amountof about 0.1
`
`wt% to about 5 wt%, based on a total weight of the color correction layer.
`
`20.
`
`The display device of claim 14, wherein the organic dye comprisesat least one
`
`squarylium-based compound, and the metal compound comprises at least one bis(dithiobenzil)
`
`nickel-based compound.
`
`39
`
`
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