Abstract: A lighting device for use in creating light, e.g., for replacing a light bulb. The device is in a bulb shaped housing, having an element emitting light. That element can be a FIPEL element. The device has a signal generator, outputting a signal having a frequency. The element has a light emitting layer that receives the signal from the signal generator, and outputs light of a wavelength that is dependent on said frequency emitted by said signal generator. A sensor senses ambient light adjacent said housing, and adjusts said signal generator based on said ambient light that is sensed. This maintains a constant ambient light level and color temperature as observed by a user as the actual ambient light levels vary over time.

Abstract: Disclosed is an organic light emitting display device in which water is prevented from externally permeating thereinto. The organic light emitting display device comprises a first substrate on which an organic light emitting diode and a driving device designed to drive the organic light emitting diode are formed; a second substrate facing the first substrate; a viscosity layer interposed between the first substrate and the second substrate to cover entire areas of the first substrate and the second substrate, the viscosity layer including a filler capable of water absorption; and a first adhesion layer arranged to adhere the viscosity layer to the first substrate, wherein the viscosity layer is a material including a cross-linkage functional group and having a viscosity characteristic at room temperature.

Abstract: A first substrate provided with a plurality of pixel electrodes is prepared. A bank layer is formed so as to be placed on the periphery of each pixel electrode to define a plurality of pixel regions and contain a metal ion adsorbent. An organic electro-luminescence film is formed so as to be placed on the bank layer and the plurality of pixel electrodes and contain a metal complex which is a compound having a ligand coordinated to a metal ion. A common electrode is formed on the organic electro-luminescence film. The organic electro-luminescence film is formed such that the concentration of the metal ions is decreased above the bank layer by the metal ion adsorbent.

Abstract: The present invention is a method of manufacturing an organic EL display device including a display part arranged with a plurality of pixels including an organic EL light emitting layer, and a terminal part arranged with a plurality of terminals each connected to the organic EL light emitting layer respectively, the method comprising forming a TFT drive circuit layer controlling the organic EL light emitting layer and forming the plurality of terminals connected to the TFT drive circuit layer on a first substrate; forming the organic EL light emitting layer connected to the TFT drive circuit layer over the TFT drive circuit layer; forming a sealing film over the organic EL light emitting layer; adhering a second substrate covering the display part in a position corresponding to the first substrate; forming a touch panel sensor substrate and an electrode layer over the second substrate; and exposing the plurality of terminals by etching a part of the sealing film.

Abstract: The present invention relates to a semiconductor device including a circuit composed of thin film transistors having a novel GOLD (Gate-Overlapped LDD (Lightly Doped Drain)) structure. The thin film transistor comprises a first gate electrode and a second electrode being in contact with the first gate electrode and a gate insulating film. Further, the LDD is formed by using the first gate electrode as a mask, and source and drain regions are formed by using the second gate electrode as the mask. Then, the LDD overlapping with the second gate electrode is formed. This structure provides the thin film transistor with high reliability.

Abstract: An organic light-emitting display apparatus whose defect rate is significantly decreased in a manufacturing procedure includes a substrate having a first sub-pixel region, a second sub-pixel region, and a third sub-pixel region; and a planarization layer covering the first sub-pixel region, the second sub-pixel region, and the third sub-pixel region, such that a distance between the substrate and a top surface of the planarization layer at the center of the first sub-pixel region is greater than a distance between the substrate and the top surface of the planarization layer at the center of the second sub-pixel region or a distance between the substrate and the top surface of the planarization layer at the center of the third sub-pixel region. A method of manufacturing the organic light-emitting display apparatus is also disclosed.

Abstract: An organic light-emitting device is provided comprising a stack of layers including —an electro-optical layer structure (10) having a light emissive surface (12), —a light extraction structure (20) adjacent the light emissive surface, the light extraction structure has a nanostructured layer (22); and a backfill layer (24) comprising a material having a second index of refraction different from the first index of refraction, wherein the backfill layer (24) forms a planarizing layer over the nanostructured layer (22). The light emitting device includes a barrier film that comprises a first and a second inorganic layer (22, 26) and an organic layer (24) arranged between said inorganic layers. The one (22) of the inorganic layers of the barrier film closest to the electro-optical layer structure forms the nanostructured layer and the organic layer (24) between the inorganic layers forms the backfill layer.

Abstract: An organic light emitting display device includes: a substrate; a thin film transistor (TFT) on the substrate and including an active layer, a gate electrode, a source electrode, and a drain electrode; an organic light emitting device including a pixel electrode that contacts at least one of the source electrode or the drain electrode of the TFT, an interlayer including a light emitting layer, and a counter electrode facing the pixel electrode, the pixel electrode, the interlayer, and the counter electrode being stacked; and a cathode contact part including a first contact layer and a second contact layer, the first contact layer being at a same layer as the active layer and being doped with ion impurities, the second contact layer including a same material as the source electrode and the drain electrode and coupling the first contact layer and the counter electrode to each other.

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a display substrate including a display area displaying an image and a peripheral area surrounding the display area. The OLED display also includes an encapsulation substrate facing the display substrate and a sealant bonding the display substrate to the encapsulation substrate. The display substrate includes a substrate, a scan driver formed over the substrate in the peripheral area and including a common voltage line applying a common voltage to the display area. The display substrate also includes a pixel defining layer formed above the common voltage line. The sealant is formed over the scan driver and contacts an upper surface of the pixel defining layer.

Abstract: An LCD panel and a method for manufacturing the LCD panel are disclosed. The LCD panel comprises: an array substrate, a color filter substrate, and a liquid crystal layer filled between the array substrate and the color filter substrate. The color filter substrate comprises: a transparent conductive metal oxide film, and first and second conductive metal strips electrically connected with the transparent conductive metal oxide film. The first and second conductive metal strips are configured to conduct a current, which flows through the transparent conductive metal oxide film, causing the transparent conductive metal oxide film to heat the liquid crystal layer.

Abstract: Provided are an OLED device and a method of manufacturing the OLED device that may provide improved luminance uniformity. The disclosed OLED may have a first electrode that has a first sheet resistance Rs, and a second electrode that has a second sheet resistance, wherein the second sheet resistance may be in the range of 0.3Rs-1.3Rs. In addition, the disclosed OLED may have a plurality of equal potential difference between points on a first electrode and a second electrode. The equal potential difference may be provided by a gradient resistance formed on at least one of the electrodes.

Abstract: An electrically pumped light emitting device emits a light when powered by a power source. The light emitting device includes a first electrode, a second electrode including an outer surface, and at least one active organic semiconductor disposed between the first and second electrodes. The device also includes a dye adjacent the outer surface of the second electrode such that the second electrode is disposed between the dye and the active organic semiconductor. A voltage applied by the power source across the first and second electrodes causes energy to couple from decaying dipoles into surface plasmon polariton modes, which then evanescently couple to the dye to cause the light to be emitted.

Abstract: A light source device including: a boost-type conversion unit configured to convert an input AC voltage into a DC voltage; a detection unit configured to detect a voltage value of the input AC voltage; and a control unit configured to control the brightness of a light source unit on the basis of an input image signal. The control unit changes the timing of brightness change of the light source unit according to a voltage value detected by the detection unit.

Abstract: An organic light-emitting display device and a method of manufacturing the organic light-emitting display device are provided. The organic light-emitting display device includes: a substrate including first and second areas; a pixel electrode formed in the first area of the substrate; an auxiliary electrode formed in the second area of the substrate; an intermediate layer including an organic emission layer and formed on the pixel electrode and the auxiliary electrode; a first common electrode formed on the intermediate layer; and a second common electrode formed on the first common electrode, where the second common electrode and the auxiliary electrode contact each other through a contact hole which penetrates the first common electrode and the intermediate layer formed on the auxiliary electrode.

Abstract: A luminescent material of gallium indium oxide and preparation method thereof are provided. The luminescent material of gallium indium oxide has a chemical formula of GaInO3:zM, wherein, M is the metal nano-particle which is selected from one or two of Ag, Au, Pt and Pd, and z meets the condition of 1×10?5?z?0.02. The method for preparing the luminescent material comprises the following steps: (1) preparing the mixed solution containing indium ion and gallium ion; (2) adding chelator and crosslinking agent into the mixed solution to obtain a chelate solution; (3) adding M nano-particles sol which is surface treated into the chelate solution, heating by water-bath and stirring, drying to obtain the precursor of the luminescent material; (4) preheating the precursor, cooling, grinding, calcining, then cooling and grinding again to obtain the luminescent material.

Abstract: A heterocyclic compound represented by Formula 1, and an organic layer including the heterocyclic compound: wherein Formula 1 is as defined in the specification. The organic light-emitting device including the heterocyclic compound has high efficiency, low driving voltage, high brightness, and long lifespan.

Abstract: An organic light emitting display resulting in an improved aperture ratio and a manufacturing method thereof. The organic light emitting display that includes a plurality of pixels arranged between first and second substrates, each of said pixels includes a plurality of thin film transistors, an organic light emitting diode, and a capacitor. The thin film transistors and the organic light emitting diode are formed on the first substrate and the capacitor is formed on the second substrate, and the thin film transistors and the capacitor are electrically connected with each other upon the first substrate being bonded to the second substrate.

Abstract: A thin film transistor (TFT) that includes a control electrode, a semiconductor pattern, a first input electrode, a second input electrode, and an output electrode is disclosed. in one aspect, the semiconductor pattern includes a first input area, a second input area, a channel area, and an output area. The channel area is formed between the first input area and the output area and overlapped with the control electrode to be insulated from the control electrode. The second input area is formed between the first input area and the channel area and doped with a doping concentration different from a doping concentration of the first input areas. The second input electrode makes contact with the second input area and receives a control voltage to control a threshold voltage.

Abstract: The organic light emitting display device includes an organic light emitting display panel and a data driver, wherein the organic light emitting display panel includes an active region which includes pixel driving TFTs for embodying an image and organic luminescent elements respectively connected with the pixel driving TFTs to emit light, a GIP region which includes a gate driver formed with a plurality of gate driving TFTs for respectively driving gate lines of the active region, a GND region formed between the GIP region and the active region to be formed with a base voltage line for supplying base voltage to the organic luminescent elements of the active region, and a sealant region formed with a sealant for attaching an upper substrate to a lower substrate, and wherein the GND region includes out-gassing blocking holes.

Abstract: An electron emission element (1) includes an electrode substrate (2) and a thin film electrode (3), and emits electrons from the thin film electrode (3) by voltage application across the electrode substrate (2) and the thin film electrode (3). An electron accelerating layer (4) containing at least insulating fine particles (5) is provided between the electrode substrate (2) and the thin film electrode (3). The electrode substrate (2) has a convexoconcave surface. The thin film electrode (3) has openings (6) above convex parts of the electrode substrate (2).

Abstract: It is an object of the present invention to provide a light-emitting device where periphery deterioration can be prevented from occurring even when an organic insulating film is used as an insulating film for the light-emitting device. In addition, it is an object of the present invention to provide a light-emitting device where reliability for a long period of time can be improved. A structure of an inorganic film, an organic film, and an inorganic film is not continuously provided from under a sealing material under a cathode for a light-emitting element. In addition, penetration of water is suppressed by defining the shape of the inorganic film that is formed over the organic film even when a structure of an inorganic film, an organic film, and an inorganic film is continuously provided under a cathode for a light-emitting element.

Abstract: A display includes a first substrate including elements arranged on a main surface of the first substrate, a second substrate arranged so as to face the main surface of the first substrate on which the elements are arranged, a first sealing layer arranged between the first substrate and the second substrate, and a second sealing layer arranged between the first substrate and the second substrate so as to surround the first sealing layer. The second substrate has a peripheral projection, the entirety of which projects toward the side on which the elements are arranged, and the peripheral projection surrounds the first sealing layer. The second sealing layer is arranged between the first substrate and the second substrate so as to extend from the periphery of the first sealing layer to the peripheral projection.

Abstract: A mounting substrate includes: a wiring substrate; and a plurality of optical elements mounted on a mounting surface of the wiring substrate, and each having a first electrode and a second electrode. The wiring substrate includes a support substrate, a plurality of first wires, and a plurality of second wires. The first wires and the second wires are provided within a layer between the support substrate and the mounting surface. The first wires are electrically connected with the first electrodes. The second wires are electrically connected with the second electrodes, and each have cross-sectional area larger than cross-sectional area of each of the first wires.

Abstract: An organic light emitting device display includes a substrate, an organic light emitting diode array on the substrate, an encapsulation substrate on the organic light emitting diode array, and an internal filler between the organic light emitting diode array and the encapsulation substrate, the internal filler including a cross-linked silicone polymer.

Abstract: An organic light emitting display apparatus including a substrate, a first touch sensing electrode layer on the substrate, a first protective layer on the substrate, the first protective layer covering the first touch sensing electrode layer, a ground layer on the first protective layer, the ground layer being electrically grounded, an insulating layer on the ground layer, and an organic light emitting device on the insulating layer.

Abstract: A barrier film composite includes a film with an undulating surface; and at least one decoupling layer and at least one barrier layer disposed on the undulating surface of the film.

Abstract: An organic light emitting diode (OLED) display, which includes a first electrode layer, a second electrode layer, an electroluminescent body, a phase shift layer and a metal layer, is disclosed. The electroluminescent body is disposed on the first electrode layer. The second electrode layer is disposed on the electroluminescent body. The phase shift layer has a first surface and a second surface opposite to the first surface. The second electrode layer is disposed on the second surface. The metal layer is disposed on the first surface of the phase shift layer. An environmental incident light enters a surface of the metal layer to form a first reflective light on the first surface and form a second reflective light on the second surface. The first reflective light has a phase difference from the second reflective light.

Abstract: A method for producing electroluminescent textiles and to electroluminescent textiles produced accordingly is provided. A layer arrangement (10) of an electroluminescent textile comprises a textile substrate (1), a protective layer (2), a first transparent conductive layer or front electrode (3), a light-emitting layer (4), a dielectric layer (5), a second conductive layer or back electrode (6), a conductive rail (7), and a cover layer (8). As associated method is further provided.

Abstract: The present invention relates to organic light emitting devices (OLEDs), and more specifically to OLEDS that emit light using a combination of fluorescent emitters and phosphorescent emitters for the efficient utilization of all of the electrically generated excitons.

Abstract: A light emitting device includes an electroluminescent material and semiconductor nanocrystals. The semiconductor nanocrystals accept energy from the electroluminescent material and emit light.

Abstract: A polymer comprising a first repeat unit comprising ArhX2 wherein ArhX2 comprises a substituted or unsubstituted heteroaryl group and each X is the same or different and independently comprises a substituted or unsubstituted aryl or heteroaryl group and a second repeat unit that is adjacent to the first repeat unit wherein each X that is part of a main body of the polymer backbone is directly conjugated to the second repeat unit.

Abstract: A display device in which variations in luminance due to variations in characteristics of transistors are reduced, and image quality degradation due to variations in resistance values is prevented. The invention comprises a transistor whose channel portion is formed of an amorphous semiconductor or an organic semiconductor, a connecting wiring connected to a source electrode or a drain electrode of the transistor, alight emitting element having a laminated structure which includes a pixel electrode, an electro luminescent layer, and a counter electrode, an insulating layer surrounding an end portion of the pixel electrode, and an auxiliary wiring formed in the same layer as a gate electrode of the transistor, a connecting wiring, or the pixel electrode. Further, the connecting wiring is connected to the pixel electrode, and the auxiliary wiring is connected to the counter electrode via an opening portion provided in the insulating layer.

Abstract: A light-emitting element disclosed in the present invention includes a light-emitting layer and a first layer between a first electrode and a second electrode, in which the first layer is provided between the light-emitting layer and the first electrode. The present invention is characterized by the device structure in which the first layer comprising a hole-transporting material is doped with a hole-blocking material or an organic compound having a large dipole moment. This structure allows the formation of a high performance light-emitting element with high luminous efficiency and long lifetime. The device structure of the present invention facilitates the control of the rate of the carrier transport, and thus, leads to the formation of a light-emitting element with a well-controlled carrier balance, which contributes to the excellent characteristics of the light-emitting element of the present invention.

Abstract: In an aspect, a light-emitting display device and a method of fabricating the same is provided. The light-emitting display device includes a display substrate which comprises a pixel region and a non-pixel region; an encapsulation member which is disposed above the display substrate; and a destructive interference unit.

Abstract: There is provided a light emitting device which enables a color display with good color balance. A triplet compound is used for a light emitting layer of an EL element that emits red color, and a singlet compound is used for a light emitting layer of an EL element that emits green color and a light emitting layer of an EL element that emits blue color. Thus, an operation voltage of the EL element emitting red color may be made the same as the EL element emitting green color and the EL element emitting blue color. Accordingly, the color display with good color balance can be realized.

Abstract: An embodiment provides an organic light emitting diode display device that includes a substrate; a display unit formed on the substrate and including a common power supply line and a common electrode; a sealing substrate attached to the substrate by a bonding layer which surrounds the display unit, the sealing substrate including a resin base and a carbon fiber, and the sealing substrate including a first through-hole and a second through-hole; a first conductive unit formed on an inner surface and an outer surface of the sealing substrate through the first through-hole, and the first conductive unit supplying a first signal to the common power supply line; and a second conductive unit formed on both the inner surface and the outer surface of the sealing substrate through the second through-hole, and the second conductive unit supplying a second signal to the common electrode.

Abstract: The present invention provides an organic light emitting diode touch display panel including a substrate, a plurality of first electrodes and a plurality of second electrodes disposed on the substrate, a plurality of light emitting layers, a plurality of dielectric layers, a plurality of first electrode stripes, and a plurality of second stripes. Each light emitting layer is disposed on each first electrode, and each dielectric layer is disposed on each second electrode. Each first electrode stripe is disposed on the light emitting layers in each row, and each second electrode stripe is disposed on the dielectric layers in each row. Each first electrode, each light emitting layer and each first electrode stripe form an organic light emitting diode, and each second electrode, each dielectric layer and each second electrode stripe form a touch sensing capacitor.

Abstract: The present invention provides a luminescent composition which is capable of providing an inorganic electroluminescent sheet with a high productivity at low costs in an efficient manner, and has a desired light transmittance (transparency) when no electric voltage is applied thereto, an inorganic electroluminescent sheet obtained from the luminescent composition which can be mass-produced, and a process for producing the inorganic electroluminescent sheet. The present invention relates to a luminescent composition including an inorganic electroluminescent substance and a binder resin, wherein a content of the inorganic electroluminescent substance is not less than 0.

Abstract: In accordance with an example embodiment of the present invention, an apparatus includes a substrate having a plurality of conductive traces terminating at a peripheral edge of the substrate. An active display portion is disposed on an upper surface of the substrate and electrically coupled to the conductive traces of the substrate. The peripheral edge of the substrate includes a protruding region that extends beyond a peripheral edge of the active display portion. A plurality of conductive bonding pads are affixed at the protruding region and coupled to the plurality of the conductive traces. A flexible circuit includes a plurality of conductors electrically coupled to the plurality of bonding pads at locations on or below a lower surface of the substrate.

Abstract: A backlight of which power consumption can be reduced is provided. Further, by effective use of light emitted from the backlight, a display device with low power consumption is provided. The display device includes a light source device in which a plurality of light-emitting elements are arranged, a diffusion plate which is bonded to the light source device, a first polarizing plate which is bonded to the diffusion plate, a liquid crystal panel which is bonded to the first polarizing plate, and a second polarizing plate which is bonded to the liquid crystal panel. The light source device includes an organic resin having a projected spherical surface and a light-transmitting property covering each of the plurality of light-emitting elements and an organic resin having a planarized surface and a light-transmitting property covering the plurality of light-emitting elements and the organic resin having a projected spherical surface and a light-transmitting property.

Abstract: An organic light emitting display apparatus that includes a substrate, an organic light emitting unit formed on the substrate, a reflection member disposed on a non-light emitting region of the organic light emitting unit, and a sealing member that seals the organic light emitting unit. The organic light emitting display apparatus can function as a display apparatus or a mirror.

Abstract: A display device in which pixels each including an emission area are arranged in a form of a matrix, the display device including: a first electrode formed from the emission area of the pixels to a non-emission area on a periphery of the emission area; a second electrode formed so as to be common to the pixels; and a light emitting material layer formed between the first electrode and the second electrode; wherein film thickness in the non-emission area of at least one of the first electrode and the second electrode is larger than film thickness in the emission area.

Abstract: One pixel is divided into a first region including a first light emitting element and a second region including a second light emitting element, wherein the first region emits light in one direction and the second region emits light in the direction opposite to that of the first region. Independently driving the first light emitting element and the second light emitting element allows images to be displayed independently on the surface.

Abstract: A light-emitting sheet which does not cause failures such as a short circuit without causing dielectric breakdown at the end of element at applying a voltage and which is able to realize stable driving, and an efficient method for producing the light-emitting sheet, are provided. Specifically, a light-emitting sheet having a first electrode, a second electrode, and a light-emitting layer disposed between the first and the second electrodes, wherein a short circuit preventing member composed of an insulator is arranged on the periphery of the light-emitting layer in such a way that a part of the member is projected from the light-emitting layer, and an efficient method for producing the light-emitting sheet, are provided.

Abstract: The various embodiments of the invention provide an addressable or a static emissive display comprising a plurality of layers, including a first substrate layer, wherein each succeeding layer is formed by printing or coating the layer over preceding layers. Exemplary substrates include paper, plastic, rubber, fabric, glass, ceramic, or any other insulator or semiconductor. In an exemplary embodiment, the display includes a first conductive layer attached to the substrate and forming a first plurality of conductors; various dielectric layers; an emissive layer; a second, transmissive conductive layer forming a second plurality of conductors; a third conductive layer included in the second plurality of conductors and having a comparatively lower impedance; and optional color and masking layers.

Abstract: Disclosed is an inorganic electroluminescent device. The inorganic electroluminescent device comprises a hole transport layer, a light-emitting layer, an inorganic electron transport layer and an electron injecting electrode sequentially formed on a hole injecting electrode wherein an insulating layer is formed between the electron injecting electrode and the inorganic electron transport layer. Further disclosed are a method for fabricating the electroluminescent device and an electronic device comprising the electroluminescent device. The inorganic electroluminescent device achieves uniform light emission from the entire light-emitting surface of the device, resulting in an improvement in the reliability and stability of the device. The inorganic electroluminescent device is suitable for use in the manufacture of electronic devices, including display devices, illuminators and backlight units.

Abstract: An OLED display is disclosed. The OLED display includes two substrates with organic light emitting elements therebetween. The organic light emitting elements include a second electrode in common among the organic light emitting elements, and one of the substrates includes an auxiliary electrode to connect to the common second electrode to reduce resistance in the electrical path from a power source to the second electrode.

Abstract: An organic EL device includes a light-transmitting substrate, a light-transmitting first electrode layer arranged on the substrate, three or more light-emitting units layered and arranged on the first electrode layer, each of the light-emitting units including a central organic emission layer, a hole transfer layer and an electron transfer layer, a plurality of charge generation layers, each of the charge generation layers being interposed and arranged between two corresponding adjacent ones of the light-emitting units, and a second electrode layer arranged on the light-emitting unit positioned highest in a layering direction among the light-emitting units. The total thickness of the layers interposed between the first electrode layer and the second electrode layer being 360 nm or less.

Abstract: An article is disclosed comprising a network-like pattern of conductive traces formed of at least partially-joined nanoparticles that define randomly-shaped cells that are generally transparent to light and contain a transparent filler material. In a preferred embodiment, the filler material is conductive such as a metal oxide or a conductive polymer. In another preferred embodiment, the filler material is an adhesive that is can be used to transfer the network from one substrate to another. A preferred method of forming the article is also disclosed wherein an emulsion containing the nanoparticles in the solvent phase and the filler material in the water phase is coated onto a substrate. The emulsion is dried and the nanoparticles self-assemble to form the traces and the filler material is deposited in the cells. An electroluminescent device is also disclosed wherein the article of the invention forms a transparent electrode in the device.

Abstract: A light-emitting sheet including: a first electrode; a second electrode; and a light-emitting layer disposed between the first and the second electrodes, where the first electrode and/or the second electrode disposed on and under the periphery of the light-emitting layer arc cut to form a non-conductive portion being electrically disconnected with a circuit that applys a voltage to the light-emitting sheet, and as seen from a vertical direction to the plane of the light-emitting sheet, the non-conductive portion formed from the first electrode or the non-conductive portion formed from the second electrode surrounds the light-emitting layer, or the non-conductive portion formed from the first electrode and the non-conductive portion formed from the second electrode are apparently connected to each other and surrounds the light-emitting layer.