Display device
AssigneeSamsung Display Co., Ltd.
InventorsJi Won Jung, Guanghai Jin
Life of this patent
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Abstract
A display device includes at least one spatial light modulator displaying an extended reality content image, a surface light source device disposed behind the at least one spatial light modulator and providing image display light of a first resolution to the spatial light modulator as background light, and at least one image transmission member forming a display path of the extended reality content image. The surface light source device includes an organic light-emitting display unit in which a plurality of sub-light-emitting pixels performing surface light emission is arranged and an emission driving circuit driving the each of the sub-light-emitting pixels of the organic light-emitting display unit.
Claims20
A display device comprising:
- at least one spatial light modulator which displays an extended reality content image;
- a surface light source device which is disposed behind the at least one spatial light modulator and provides image display light of a first resolution to the spatial light modulator as background light;
- and
- at least one image transmission member which defines a display path of the extended reality content image,
- wherein the surface light source device comprises an organic light-emitting display unit in which a plurality of sub-light-emitting pixels which perform surface light emission is arranged and an emission driving circuit which drives the each of the plurality of sub-light-emitting pixels of the organic light-emitting display unit,
- wherein the at least one spatial light modulator generates the extended reality content image of a second resolution by the image display light, and
- wherein the first resolution is lower than the second resolution.
A display device comprising:
- at least one spatial light modulator which displays an extended reality content image;
- a surface light source device disposed behind the at least one spatial light modulator and provides image display light of a first resolution to the spatial light modulator as background light;
- and
- at least one image transmission member which defines a display path of the extended reality content image,
- wherein the surface light source device comprises an organic light-emitting display unit in which a plurality of sub-light-emitting pixels which perform surface light emission is arranged and an emission driving circuit which drives the plurality of sub-light-emitting pixels of the organic light-emitting display unit,
- wherein the plurality of sub-light-emitting pixels comprises a plurality of pixel drivers and one light-emitting element,
- wherein the light-emitting element included in each of the plurality of sub-light-emitting pixels is formed in an organic light-emitting display surface of the surface light source device in at least any one of a sector shape, a triangular shape, a rhombus shape, a quadrangular shape, a circular shape, a semicircular shape and an elliptical shape or is formed in a combination of different shapes,
- wherein the at least one spatial light modulator generates the extended reality content image of a second resolution by the image display light, and
- wherein the first resolution is lower than the second resolution.
An electronic device including a display device,
- wherein the display device comprising:
- at least one spatial light modulator which displays an extended reality content image;
- a surface light source device which is disposed behind the at least one spatial light modulator and provides image display light of a first resolution to the spatial light modulator as background light;
- and
- at least one image transmission member which defines a display path of the extended reality content image,
- wherein the surface light source device comprises an organic light-emitting display unit in which a plurality of sub-light-emitting pixels which perform surface light emission is arranged and an emission driving circuit which drives the each of the plurality of sub-light-emitting pixels of the organic light-emitting display unit,
- wherein the at least one spatial light modulator generates the extended reality content image of a second resolution by the image display light, and
- wherein the first resolution is lower than the second resolution.
Dependencies are inferred from the claim text.