Display device
AssigneeSamsung Display Co., Ltd.
InventorsMi Hwa LEE, Su Jeong KIM, Yi Su KIM, Yi Seop SHIM, Jin Hyeong LEE, Eun Jae JEONG
Life of this patent
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Abstract
A display device includes: a base substrate; a light emitting element on the base substrate; a thin film encapsulation layer on the light emitting element to encapsulate the light emitting element; a touch member on the thin film encapsulation layer; a color filter layer on the touch member; and a planarization layer on the color filter layer to cover the color filter layer, wherein the planarization layer includes a light absorber represented by Formula 1: X—Ar—Y. Formula 1
Claims20
A display device, comprising:
- a base substrate;
- a light emitting element on the base substrate;
- a thin film encapsulation layer on the light emitting element to encapsulate the light emitting element;
- a touch member on the thin film encapsulation layer;
- a color filter layer on the touch member;
- and
- a planarization layer on the color filter layer to cover the color filter layer,
- wherein the planarization layer comprises a light absorber represented by Formula 1:
- X—Ar—Y, Formula 1
- wherein, in Formula 1,
- Ar is pyrene, chrysene, or anthracene,
- Y is a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted naphthyl group, a substituted or unsubstituted anthracenyl group, a substituted or unsubstituted phenanthrenyl group, a substituted or unsubstituted dibenzofuranyl group, or a substituted or unsubstituted dibenzothiophenyl group, or is represented by any one of Structural Formulae:
- and
- X is represented by any one of Formulae 2-1 to 2-3:
A display device, comprising:
- a base substrate;
- a light emitting element on the base substrate;
- a thin film encapsulation layer on the light emitting element to encapsulate the light emitting element;
- a touch member on the thin film encapsulation layer;
- a color filter layer on the touch member;
- and
- a planarization layer on the color filter layer to cover the color filter layer,
- wherein the planarization layer comprises a light absorber in a content of 3% to 25%.
A display device, comprising:
- a base substrate;
- a light emitting element on the base substrate;
- a thin film encapsulation layer on the light emitting element to encapsulate the light emitting element;
- a touch member on the thin film encapsulation layer;
- and
- an optical member on the touch member,
- wherein the touch member comprises a first touch conductive layer, a first touch insulating layer on the first touch conductive layer, a second touch conductive layer on the first touch insulating layer, and a second touch insulating layer on the second touch conductive layer,
- a light absorber is in the first touch insulating layer and/or the touch organic layer, and
- the light absorber is represented by Formula 1:
- X—Ar—Y, Formula 1
- wherein, in Formula 1,
- Ar is pyrene, chrysene, or anthracene,
- Y is a substituted or unsubstituted phenyl group, a substituted or unsubstituted biphenyl group, a substituted or unsubstituted naphthyl group, a substituted or unsubstituted anthracenyl group, a substituted or unsubstituted phenanthrenyl group, a substituted or unsubstituted dibenzofuranyl group, or a substituted or unsubstituted dibenzothiophenyl group, or is represented by any one of Structural Formulae:
- and
- X is represented by any one of Formulae 2-1 to 2-3:
Dependencies are inferred from the claim text.