Abstract: A display device includes a thin film transistor formed on an insulating substrate; a first electrode electrically connected to the thin film transistor; a conductive polymer layer formed on the first electrode; a low molecular weight organic layer formed on the conductive polymer layer; a polymer light emitting layer formed on the low molecular weight organic layer; and a second electrode formed on the light emitting layer. With this configuration, a display device, which is capable of reducing pixel defects, can be provided.

Abstract: A white organic light emitting device includes: an anode formed on a substrate; a first emissive layer, in which a first sub-emissive layer and a second sub-emissive layer are stacked, formed on the substrate; a second emissive layer, in which a third sub-emissive layer and a fourth sub-emissive layer are stacked, formed on the first emissive layer; a first intermediate layer supplying electrons to the first emissive layer and a second intermediate layer supplying holes to the second emissive layer, wherein the first and second intermediate layers are formed between the first emissive layer and the second emissive layer; and a cathode formed on the second emissive layer.

Abstract: A display device comprising: a thin film transistor formed on an insulating substrate; a first anode electrically connected to the thin film transistor; a first organic layer formed on the first anode and comprising a first light-emitting layer; a second anode formed on the first organic layer and electrically connected to the thin film transistor; a second organic layer formed on the second anode and comprising a second light-emitting layer; and a cathode formed on the second organic layer.

Abstract: An organic light emitting display according to an exemplary embodiment of the present invention includes a first pixel to represent a white color, a second pixel to represent a different color from the first pixel, a pixel electrode disposed in each of the first and the second pixels, an organic light emitting member disposed on the pixel electrode, and a common electrode disposed on the organic light emitting member. The first pixel includes a first emission area and a first optical filter, and the second pixel includes a second emission area and a second optical filter.

Abstract: An organic light emitting display includes an insulating substrate having a first area, a second area, and a third area, an organic layer located in the second area, a pixel electrode located on the organic layer in the first area and the second area, and a partition wall including an opening exposing a portion of the pixel electrode. The organic light emitting display further includes an organic light emitting member located in the opening and a common electrode located on the organic light emitting member. The opening is disposed in the first area, and the third area includes a trench separating the second area from an adjacent second area.

Abstract: The present invention relates to an organic light emitting element and an organic light emitting device including the same. An impurity layer close to an electrode is doped with a small amount, and an impurity layer for a p-n junction is doped with a large amount, such that a high current may flow under a low voltage.

Abstract: In a method of manufacturing an organic light emitting display according to an embodiment, when a thin film transistor substrate including a display area and a non-display area is prepared, an organic light emitting layer is formed on the display area. Then, a first cathode layer is formed on the organic light emitting layer through a first deposition method, and a second cathode layer is formed on the first cathode layer through a second deposition method. The first and/or second deposition method may be performed by using heat. Thus, the light-emitting quality of the organic light emitting display may be improved.

Abstract: In accordance with one or more embodiments of the present disclosure, a method of manufacturing a light-emitting element includes forming an anode on a substrate, forming a first transport layer including one or more first polar compounds on the anode, forming a first non-polar solvent layer on the first transport layer, forming a first polar solution layer including one or more light-emitting compounds on the first non-polar solution layer, drying a polar solvent of the first polar solution layer and the first non-polar solvent layer so that a light-emitting layer including the one or more light-emitting compounds is formed on the first transport layer and forming a cathode on the light-emitting layer. The cathode is disposed opposite to the anode. As such, damage to the first transport layer may be reduced when forming the light-emitting layer, which may improve the reliability and productivity of a manufacturing process.

Abstract: A method of manufacturing a display device includes preparing an acceptor substrate, preparing a donor substrate having an organic layer; aligning and combining the acceptor substrate and the donor substrate, and keeping a temperature difference between the acceptor substrate and the donor substrate to transfer the organic layer to the acceptor substrate. Thus, the present invention provides a display device that can simplify a process and decrease a consumption rate of an organic material.

Abstract: An organic light emitting element according to an exemplary embodiment includes: a first electrode; a hole injection layer contacting the first electrode; a first emission layer comprising at least two sublayers emitting different color lights and contacting the hole injection layer; a first impurity layer of a first conductive type contacting the first emission layer; a second impurity layer of a second conductive type contacting the first impurity layer; a second emission layer comprising at least two sublayers emitting different color lights and contacting the second impurity layer; a electron injection layer contacting the second emission layer; and a second electrode contacting the electron injection layer.

Abstract: A white organic light emitting device includes: an anode formed on a substrate; a first emissive layer, in which a first sub-emissive layer and a second sub-emissive layer are stacked, formed on the substrate; a second emissive layer, in which a third sub-emissive layer and a fourth sub-emissive layer are stacked, formed on the first emissive layer; a first intermediate layer supplying electrons to the first emissive layer and a second intermediate layer supplying holes to the second emissive layer, wherein the first and second intermediate layers are formed between the first emissive layer and the second emissive layer; and a cathode formed on the second emissive layer.

Abstract: A field emitter includes a cathode, a field emission point part, a first anode, a charge storing plate, and a second anode. The field emission point part faces the first anode and is disposed at a first surface of and electrically connected to the cathode. The charge storing plate is disposed at a second surface, opposite the first surface, of the cathode. The second anode faces the second surface of the cathode. The charge storing plate is interposed between the second anode and the second surface of the cathode. Even if substantially the same electric field is formed in the field emitter as in a field emitter without the charge storing plate, the field emitter having the charge storing plate induces a more effective field emission current than the field emitter without the charge storing plate.

Abstract: In one embodiment, a display device includes: a first electrode; a hole transfer layer which is formed on the first electrode, the hole transfer layer comprising a first host used as a hole transfer material and a first dopant used as an electron accepting material; an emitting material layer which is formed on the hole transfer layer, the emitting material layer comprising red, blue and green light material layers stacked in sequence; an electron transfer layer which is formed on the emitting material layer, the electron transfer layer comprising a second host used as an electron transfer material and a second dopant used as an electron donating material; and a second electrode which is formed on the electron transfer layer.

Abstract: A display device includes: a first electrode; a second electrode; and an emitting material layer which is interposed between the first electrode and the second electrode, the emitting material layer being doped with an electric charge transport material of which content varies along a thickness direction and comprising a plurality of sub-layers staked in sequence.

Abstract: An organic light emitting device includes a plurality of colored pixels, and a white pixel, wherein the respective pixels include; a first electrode, a second electrode which faces the first electrode, and a light emitting member disposed between the first electrode and the second electrode, and the white pixel further includes; a first semi-transparent member disposed on the first electrode to form a microcavity with the second electrode.

Abstract: A display device comprising: a thin film transistor formed on an insulating substrate; a first anode electrically connected to the thin film transistor; a first organic layer formed on the first anode and comprising a first light-emitting layer; a second anode formed on the first organic layer and electrically connected to the thin film transistor; a second organic layer formed on the second anode and comprising a second light-emitting layer; and a cathode formed on the second organic layer.

Abstract: A display device includes a thin film transistor formed on an insulating substrate; a first electrode electrically connected to the thin film transistor; a conductive polymer layer formed on the first electrode; a low molecular weight organic layer formed on the conductive polymer layer; a polymer light emitting layer formed on the low molecular weight organic layer; and a second electrode formed on the light emitting layer. With this configuration, a display device, which is capable of reducing pixel defects, can be provided.

Abstract: A display device includes an insulating substrate, barriers surrounding predetermined regions on the insulating substrate, wherein ink composition is supplied in the predetermined regions, the ink composition including a first solvent which remains in a solid state in a temperature range between 10° C. and 30° C., a second solvent which remains in a liquid state in a temperature range between 10° C. and 30° C., and an organic material, and an organic layer formed in the predetermined regions by volatilizing the first solvent and the second solvent. Thus, the present invention provides a display device with an organic layer of regular quality.

Abstract: A refrigerator includes a body forming a refrigeration compartment (for cooling or freezing). The compartment has an access opening closed by a pair of side-by-side doors that are hinged adjacent opposite vertical edges of the opening. Each door includes a frame and a slide mounted in a free edge of the slide for horizontal sliding movement. When the doors are being closed, the slides engage displacement surfaces on the body which pull the slides partially out of the frame so that resilient packing members carried by the slides are moved into contact with one another to create an air seal along a vertical interface between the two doors. A magnet on the body attracts metal plates carried by the slides to hold the doors closed. Keeper members can be mounted on the body for yieldably engaging grooves formed in the slides for aiding in holding the doors closed.