Abstract: The present invention relates to a light emitting diode module capable of facilitating the connection between light emitting diode modules. The present invention provides a light emitting diode module including an insulating layer, a first circuit pattern layer and a second circuit pattern layer which are stacked on a top surface and a bottom surface of the insulating layer respectively and have one ends protruding to an outside of the insulating layer and the other ends positioned inside the insulating layer, a solder resist layer coated on the first circuit pattern layer, a first via formed vertically through a portion of the solder resist layer to be electrically connected to the first circuit pattern layer, a second via formed vertically through a portion of the solder resist layer and the insulating layer to be electrically connected to the second circuit pattern layer and a light emitting element mounted on the solder resist layer.

Abstract: An organic light emitting display includes a pixel part adapted to generate a light and a metal oxide layer. The metal oxide layer is formed by oxidation of a metal layer combined with oxygen of gas or humidity in an inner space of the organic light emitting display. Accordingly, gas or humidity in the organic light emitting display is removed by the oxidation of the metal oxide layer to thereby inhibit deterioration in a light emitting function of the pixel part.

Abstract: In a method for controlling thin-film forming velocity, a method for manufacturing a thin film and a system for manufacturing the thin film, the method for controlling the thin-film forming velocity includes measuring the thin-film forming velocity at a target substrate by sensing a depositing source gas generated from a depositing source part. Then, a distance between the depositing source part and the target substrate is controlled so that the thin-film forming velocity substantially equals a predetermined thin-film forming velocity. Accordingly, the thin-film forming velocity is controlled by changing the distance between the depositing source part and the target substrate, so that time spent in controlling the thin-film forming velocity may be decreased.

Abstract: An organic light-emitting diode (“OLED”) display device includes; an organic light-emitting substrate part including a base substrate including; a display region and a peripheral region substantially surrounding the display region, and an OLED display portion disposed in the display region, and a protective cover part including; a cover substrate facing the base substrate, a cover frit glass disposed on a face of the cover substrate and contacting and substantially covering the OLED display portion, and a sealing frit glass disposed on the face of the cover substrate in the peripheral region and combining the base substrate and the cover substrate with each other.

Abstract: An organic light-emitting diode (“OLED”) device includes an organic light-emitting substrate part and a protective cover part. The organic light-emitting substrate part includes a base substrate and an OLED display portion formed on the base substrate to display an image. The protective cover part includes a first frit glass disposed on the OLED display portion to cover the OLED display portion, and a second frit glass formed around a periphery of the first frit glass. The second frit glass is connected to the first frit glass.

Abstract: An organic light emitting display device includes: a substrate; an organic light emitting pixel unit formed on the substrate; a first protective layer formed on the organic light emitting pixel unit; a second protective layer formed on the first protective layer; and a third protective layer formed on the second protective layer and including a desiccant member.

Abstract: An organic light-emitting device (“OLED”) improving adhesion of a frit is disclosed. The organic light-emitting device includes a first substrate, an auxiliary metallic layer disposed on a surface of the first substrate, a second substrate, a frit formed in overlapping relationship with the auxiliary metallic layer and interposed between the first and the second substrates to adhere the first and the second substrates together and wherein the auxiliary metallic layer is overlapped by the frit on the first substrate and formed separately from a wiring.

Abstract: A header-replaceable hybrid waveguide sensor comprises a header coupling section including a dielectric layer having an optical signal input section and an optical signal output section formed in one end thereof, the dielectric layer having two lines of protrusions formed on the upper surface thereof; and a polymer layer formed on and under the dielectric layer; and a sensor header including a dielectric layer having a protrusion formed on the upper surface thereof and a predetermined size of thin metal film provided therein; a polymer layer formed on and under the dielectric layer and having an opening formed in a portion corresponding to the thin metal film, the opening having a larger width than the thin metal film; and a receptor layer formed on the upper surface of the dielectric layer exposed by the opening.

Abstract: A method of manufacturing a flat panel display includes preparing a cover substrate, forming a frit along an edge of the cover substrate, irradiating a first laser to the cover substrate, aligning and combining the cover substrate with the insulating substrate, the insulating substrate having a display element, and irradiating a second laser to the frit interposed between the cover substrate and the insulating substrate. Thus, the present invention provides a flat panel display that can minimize inflow of moisture and hydroxyl from the frit to the display element during the joining process of the insulating substrate and the cover substrate.

Abstract: An optical waveguide includes a linear metallic thin film having a light delivering unit coupled to one end thereof, through which light is incident; and at least more than two dielectric layers surrounding the metallic thin film. In the optical waveguide, an effective refractive index and a propagation loss in the metallic thin film is reduced so that long-range light transmission is realized. Further, a loss of light caused by the coupling to optical fiber, which is coupled to one end of the metallic thin film, is simultaneously reduced.

Abstract: A display device of present invention includes an insulating substrate, an array of display elements on the insulating substrate, a cover substrate opposing to the insulating substrate, a sealant formed outside the array of display elements, and a protection film formed on the cover substrate and covering the array of display elements.

Abstract: A display apparatus includes a first substrate, a second substrate facing the first substrate, a joining layer interposed between the first and second substrates, and a buffer layer interposed between the joining layer and at least one of the first and second substrates. The buffer layer has a lower heat conductivity than the joining layer to protect the first or second substrate from the heat generated in the joining layer during fabrication.

Abstract: An organic electro-luminescent display device includes barriers in a non-display area to protect a display area from water and oxygen. Barriers may include a permeation prevention barrier, a voltage contact portion, and a blocking layer. A permeation prevention barrier includes contact portions where a barrier layer having a lower permeability than a passivation layer penetrates through the passivation layer. A voltage contact portion penetrates the passivation layer so that a signal supply line contacts a conductive material. A blocking layer covers a wall, a planarization layer, and an inorganic insulation layer, and has a lower permeability than the planarization layer, the wall, and the inorganic insulation layer. The permeation prevention barrier, the voltage contact portion, and the blocking layer may be used in various combinations.

Abstract: A hybrid waveguide sensor comprises a dielectric layer having one optical signal input section formed in one end thereof and one optical signal output section formed in the other end thereof, the dielectric layer having a predetermined size of thin metal film provided therein; a polymer layer formed on and under the dielectric layer and having an opening formed to expose a portion of the dielectric layer corresponding to the thin metal film, the opening having a larger width than the thin metal film; and a receptor layer formed on a portion of the dielectric layer corresponding to the thin metal film exposed by the opening.

Abstract: An organic light emitting display device includes: an organic light emitting pixel unit having a first electrode, an organic light emitting layer, and a second electrode, formed on a substrate; where a first anti-moisture protective layer is formed on the upper surface of the second electrode; and a second anti-moisture protective layer is formed on the upper surface of the first protective layer, where the second protective layer includes desiccant particles of diameters including a predetermined maximum diameter and where the first protective layer is substantially devoid of desiccant particles having the predetermined maximum diameter or larger, and the first protective layer has a thickness substantially greater than the predetermined maximum diameter.

Abstract: An optical waveguide for transmitting a surface plasmon-polariton wave includes a metallic thin film formed to have a triangle-shaped cross-section; and a pair of first and second dielectric layers coupled to each other such that the opposing surfaces thereof come in contact with each other, with the metallic thin film interposed therebetween, the first and second dielectric layers having a different refractive index and a positive or negative dielectric constant.

Abstract: An organic light emitting display (“OLED”) device includes a display substrate having an organic light emitting element, an encapsulation substrate covering the display substrate, an adhesive covering the organic light emitting element and adhering the display substrate to the encapsulation substrate, and a sealant containing frit to seal an edge region between the display substrate and the encapsulation substrate. A method for fabricating the OLED device is disclosed.

Abstract: An organic electroluminescent display having better photoluminescence efficiency includes a first electrode, an organic light-emitting layer, and a second electrode sequentially disposed on a first surface of an insulating substrate, and a plurality of convex patterns disposed on a second surface of the insulating substrate opposite to the first surface and spaced apart from each other, and which are formed of a transparent sealant having a viscosity of 5,000 to 150,000 cp and comprised of an epoxy- or acrylate-based resin, together with a plurality of concave patterns interposed between the convex patterns.

Abstract: An optical waveguide comprises a linear metallic thin film having a light delivering unit coupled to one end thereof, through which light is incident; and at least more than two dielectric layers surrounding the metallic thin film. In the optical waveguide, an effective refractive index and a propagation loss in the metallic thin film is reduced so that long-range light transmission is realized. Further, a loss of light caused by the coupling to optical fiber, which is coupled to one end of the metallic thin film, is simultaneously reduced.

Abstract: A hybrid waveguide sensor comprises a dielectric layer having one optical signal input section formed in one end thereof and one optical signal output section formed in the other end thereof, the dielectric layer having a predetermined size of thin metal film provided therein; a polymer layer formed on and under the dielectric layer and having an opening formed to expose a portion of the dielectric layer corresponding to the thin metal film, the opening having a larger width than the thin metal film; and a receptor layer formed on a portion of the dielectric layer corresponding to the thin metal film exposed by the opening.