Abstract: A foldable multi-display apparatus forms a large screen by connecting housings supporting display panels in a folding manner. In the foldable multi-display apparatus, the display panels are located below a hinge axis when the display panels are unfolded. Therefore, the display panels do not contact each other during rotation of the housings with respect to the hinge axis. In this configuration, the scratching of the display panels during unfolding operations can be prevented, thereby providing the foldable multi-display apparatus with increased reliability and lifespan.

Abstract: Example embodiments relate to a passivation film for protecting an electronic device. The passivation film may include a myelin layer. The myelin layer may have a thickness of about 100 ? to 10 ?m. The passivation film may further include an inorganic film. Example embodiments also relate to an electronic display device including a substrate, an organic light-emitting device (OLED) disposed on the substrate, and a myelin layer disposed on the organic light-emitting device. A plurality of myelin layers and a plurality of inorganic films may be alternately stacked on the organic light-emitting device in lieu of a single myelin layer.

Abstract: A top emission type organic light emitting display includes an organic light emitting diode in which an anode, a light emitting layer and a transparent cathode are successively deposited. The cathode has a sandwiched structure in which a transparent oxide layer is inserted between the metal layers. Exemplary embodiments of the cathode of the present invention have better electric conductivity than a conventional cathode of an organic light emitting diode device, and thus has lower power consumption than a conventional top emission organic light emitting display with similar light transmission.

Abstract: An organic electroluminescent display (“OELD”) includes an organic light-emitting diode (“OLED”) panel and a driving panel. The OLED panel includes an image display portion which displays an image using an OLED, and the driving panel includes a driving circuit portion which controls the image display portion. The OLED panel and the driving panel are combined into one body to complete the OELD. The image display portion and the driving circuit portion are electrically connected through pads disposed between the OLED panel and the driving panel, and the OLED panel and the driving panel are fabricated using separate processes, thus preventing the driving panel from being damaged by heat generated in the fabrication process of the OLED panel.

Abstract: Disclosed is a method for manufacturing an electrode of an electrochromic display. The method includes, prior to forming a porous nanoelectrode, forming a barrier rib for separating an electrolyte using a photosensitive paste as a material for the barrier rib, in which the photosensitive paste enables formation of patterns through a photolithographic process and maintains its shape at 450° C. to 500° C. The use of the electrode enables fabrication of an electrochromic display that is capable of preventing cross-talk between pixels and has advantages of fast response speed, prolonged lifespan upon repeated use and improved electrochromism, when compared to the case of metal oxide electrodes.

Abstract: A white light-emitting organic light emitting diode includes; a substrate, a first electrode disposed on the substrate, a second electrode disposed on the substrate and facing the first electrode, and an organic layer disposed between the first electrode and the second electrode, the organic layer including an emissive layer including a first emissive layer having a first light emitting material (“LEM”), a second emissive layer having a second LEM, a third emissive layer having a third LEM, a first mixed interface layer including at least a part of the first LEM and at least a part of the second LEM, and a second mixed interface layer including at least a part of the second LEM and at least a part of the third LEM, the first and the second mixed interface layers being interposed between the first and second emissive layers and the second and the third emissive layers, respectively.

Abstract: Disclosed is a cosmetics appliance that has a unitary structure in which a container and an applicator are coupled to each other. The cosmetics appliance includes an open/close mechanism in which discharging orifices of a cosmetics appliance are opened/closed in response to the fitting and releasing operation of a container cap. The cosmetics appliance includes a holder which is moved along with an opening/closing section toward the container when the container cap is fitted to the container. This configuration allows a simplified structure and stable operation.

Abstract: A foldable multi-display apparatus forms a large screen by connecting housings supporting display panels in a folding manner. In the foldable multi-display apparatus, the display panels are located below a hinge axis when the display panels are unfolded. Therefore, the display panels do not contact each other during rotation of the housings with respect to the hinge axis. In this configuration, the scratching of the display panels during unfolding operations can be prevented, thereby providing the foldable multi-display apparatus with increased reliability and lifespan.

Abstract: Disclosed is a method of manufacturing a thin film transistor, in which a semiconductor layer and a gate insulating film may be formed through ink jet printing using a single bank, thereby simplifying the manufacturing process and decreasing the manufacturing cost, leading to more economical thin film transistors. The thin film transistor manufactured using the method of example embodiments may be used as a switching element for sensors, memory devices, optical devices, and active matrix flat panel displays.

Abstract: Provided is a foldable multi-display apparatus that forms a foldable type large screen by connecting housings in which unit display panels are supported. The foldable multi-display apparatus includes a sliding member that moves the unit display panel supported by the housing towards the adjacent unit display panel when an unfolding operation is completed. The foldable multi-display apparatus can prevent scratching between the unit display panels during unfolding operations, thereby having increased reliability and lifespan.

Abstract: An organic electro luminescence device includes a light emission unit disposed on a substrate and a passivation film including a plurality of organic films and a plurality of inorganic films, the plurality of organic films and the plurality of inorganic films are alternately stacked to cover the light emission unit on the substrate, wherein a side of the passivation film disposed between an edge of the substrate and an edge of the light emission unit is gradually thinner from the edge of the light emission unit towards the edge of the substrate.

Abstract: A multi-display apparatus includes two panels disposed with a step difference so that pixel boundaries of display devices formed on substrates overlap, and at least one of the two panels includes a thin film encapsulation layer covering the display device and disposed on an adjacent surface of one of the two panels where there is the step difference to improve a disconnection of an image at a seam between the two panels, and mitigate a perspective difference of the image at the seam due to the step difference between the two panels, thereby realizing a large natural and smooth image.

Abstract: In an organic electro-luminescent display, a pixel circuit is disposed in a unit pixel region defined on a substrate. A passivation layer covers the entire unit pixel region including the pixel circuit. An organic light emitting diode (“OLED”) including a transparent lower electrode formed on a portion of the passivation layer which does not overlap the pixel circuit, an OLED layer, and an upper electrode are sequentially formed on the passivation layer. The transparent lower electrode is a transparent anode of the OLED. A protective layer is formed of the same material as the transparent lower electrode and disposed on a portion of the passivation layer corresponding to the pixel circuit to cover and protect the pixel circuit.

Abstract: A multi-display apparatus includes a thin film encapsulating structure to prevent moisture penetration through sides of the encapsulating structure. Each of a plurality of unit panels of the multi-display apparatus includes a substrate, a display device formed on the substrate, an organic material layer formed on the substrate to bury the display device, an inorganic material layer stacked on the organic material layer, and a moisture barrier wall that is formed outside the display device on the substrate and has a height greater than a thickness of the organic material layer. The multi-display apparatus having a thin film encapsulating structure can realize a stable, smooth, and large image screen since the thin film encapsulating structure can reduce a width of seams between the unit panels and can prevent moisture penetration.

Abstract: Provided is a multi-display apparatus that can mitigate a disconnection of an image and its perspective view at a seam between panels. The multi-display apparatus is characterized in that the two panels are disposed with a step difference so that pixel boundaries of display devices formed on substrates overlap, and a high refractive optical film having a refractive index in a range from 1.2 to 3.0 is formed on one of the two panels, which is farther than the other panel according to a perspective of a viewer. The multi-display apparatus not only improves the disconnection of an image at a seam between the two panels, however, also mitigates a perspective view of the image at the seam due to the step difference between the two panels, and thereby, realizing a large natural and smooth image.

Abstract: Provided is an organic light-emitting device exhibiting lower driving voltages and improved lifetime characteristics and emission efficiency. The organic light-emitting device includes a cathode; an anode; and a light-emitting layer interposed between the cathode and the anode, wherein a buffer layer is disposed on at least one surface of the light-emitting layer.

Abstract: A multi-display apparatus, which can greatly improve the image disconnection at a seam between unit panels when an image is viewed at an inclination angle, includes a plurality of unit panels, each including a display device between a substrate glass and a cover glass, wherein the plurality of unit panels are connected to each other with a step difference so that the display devices form a continuous display area at a seam, and a sum of thicknesses of the substrate glass and the cover glass for each unit panel is about 0.5 mm or less. A method of minimizing an image disconnection at a seam of a multi-display apparatus is also provided.

Abstract: In a multi-display device, first and second panels, each of which has a display device, are stuck fast to each other to embody a screen. The first panel has an interface surface formed of a hard material, and the second panel has an interface surface formed of a soft material. Thus, the soft material is elastically compressed and transformed by the hard material so that the two panels are closely in contact with each other, and formation of air gaps is prevented at the joint between the panels. As a result, image cutting in a screen due to a luminance difference can be minimized so that an image can be naturally connected between the two panels.

Abstract: Provided are a multi-display apparatus and a method of manufacturing the multi-display apparatus. The method includes preparing a pair of unit panels respectively comprising display devices, etching main bodies of the pair of unit panels, and connecting the pair of unit panels so that etched portions of the main bodies of the unit panels overlap in a thickness direction of the unit panels.

Abstract: Provided is a multi-display apparatus and a method of manufacturing the multi-display apparatus. The multi-display apparatus includes a plurality of display panels displaying images and a stepped portion formed in at least one of a pair of adjacent display panels so as to be indented in a thickness direction of the one of a pair of adjacent display panels. The pair of adjacent display panels is engaged with each other in the stepped portion.