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:
An electric connection part between a bulb and a terminal is masked without using a special masking material when a lamp unit is produced through a primary injection step of molding a lamp main body and a lens part while using a movable mold and a fixed mold, a film forming step of covering the lamp main body with a film, and a secondary injection step of uniting the lamp main body and the lens part together with a resinous material. The bulb is incorporated through a step set between the primary injection step and the film forming step. In the state in which the bulb is incorporated in the lamp main body, the surface of the top of the bulb is covered with a film, and a part hidden by the shadow of the film is masked, and hence electric insulation properties are secured.
Abstract:
A fluorescent lamp includes a glass container (204) having mercury enclosed therein, and a phosphor layer (202) formed on an inner side of the glass container (204). The phosphor layer (202) includes phosphor particles (202a) and rod-shaped bodies (202b) composed of a metal oxide and spanning between the phosphor particles. The rod-shaped bodies (202b) have a thickness of, for example, 1.5 [μm] or less. Pairs of adjacent phosphor particles may be spanned by more than one rod-shaped body.
Abstract:
An optoelectronic comprises a substrate (1), a first electrode (2) on the substrate (1), a radiation-emitting layer sequence (3) having an active region (30) that emits an electromagnetic primary radiation during operation, a second electrode, which is transparent to the primary radiation, on the radiation-emitting layer sequence (3), and an encapsulation arrangement (10) deposited on the second electrode (4). The encapsulation arrangement (10) has a layer stack having at least one first barrier layer (6) and at least one first wavelength conversion layer (5) that converts the primary radiation at least partly into electromagnetic secondary radiation. The encapsulation arrangement (10) is at least partly transparent to the primary radiation and/or to the secondary radiation.
Abstract:
Provided is an organic EL display device in which a large amount of a moisture absorbent is formed in a limited narrow region. An organic electroluminescence display device includes a rectangle element substrate having a display region; and a sealing substrate firmly adhered to the element substrate at a protrusion formed on the periphery thereof, in which a moisture absorbent is formed in a region of a concave surface surrounded by the protrusion so as not to overlap the display region, and the moisture absorbent includes moisture absorbents which are formed of a plurality of linear pattern set each joined to adjacent another moisture absorbents so as to be disposed in parallel with each other, and the crosssections of the moisture absorbents intersecting the longitudinal direction of the moisture absorbents are formed in the shape of a plurality of mounds joined to each other.
Abstract:
Disclosed is an organic electroluminescent display device, comprising a light-transmitting insulating layer, an organic electroluminescent element including a back side electrode arranged on the back side of the light transmitting insulating layer, a light-transmitting front side electrode interposed between the light-transmitting insulating layer and the back side electrode, and an organic material layer interposed between the front side electrode and the back side electrode and containing a light-emitting layer, and a three-dimensional diffraction element of a two-layer structure arranged on the optical path guiding the light emitted from the light-emitting layer included in the organic material layer to reach the light-transmitting insulating layer, wherein the three-dimensional diffraction element has a cross-sectional structure of a specified dielectric modulation.
Abstract:
An electroluminescence display device including a substrate, a corrugated structure formed on the substrate, wherein the corrugated structure disperses light through diffraction and reflection; and a first electrode layer, a first insulation layer, a fluorescent layer, a second insulation layer, and a second electrode layer sequentially formed on the substrate to follow the shape of the corrugated structure.
Abstract:
A method for forming a phosphor screen comprising the step of forming a phosphor layer containing a thermoplastic resin on the inner surface of a face plate, the step of pressurizing the phosphor layer being heated to plasticate the thermoplastic resin and smooth the surface of the phosphor layer, and the step of forming a metal film on the surface-smoothed phosphor layer and heating the face plate. Thermoplastic resin having a softening temperature of 50–350° C. can be used in the phosphor layer, and 0.05–50 wt % of such a thermoplastic resin in solid content ratio is contained in the layer. Heating/pressurizing conditions preferably involve temperatures of 50–350° C. and pressures of 10–10000 N/cm2. This method enhances the film forming property of a metal back layer and prevents cracks and pinholes in the metal back layer.
Abstract translation:一种形成荧光屏的方法,包括在面板的内表面上形成含有热塑性树脂的荧光体层的步骤,对被加热的荧光体层进行加压以塑化热塑性树脂并平滑荧光体层的表面的步骤 以及在表面光滑的荧光体层上形成金属膜并加热面板的步骤。 在荧光体层中可以使用软化温度为50〜350℃的热塑性树脂,在该层中含有0.05〜50重量%的固体成分的热塑性树脂。 加热/加压条件优选地包括50-350℃的温度和10-10000N / cm 2的压力。 该方法提高金属背层的成膜性,防止金属背层的裂纹和针孔。
Abstract:
An organic light-emitting device is constructed with an anode provided with a reflective metal layer, a transparent conductive layer, and a reflective metal oxide layer interposed therebetween, a cathode, and an organic functional layer interposed between the transparent conductive layer of the anode and the cathode, and provided with at least an organic emission layer. With this configuration, the reflective anode has high reflectivity, the reflectivity thereof is not substantially changed depending on wavelengths, and the reflective anode is free from defects caused by a galvanic phenomenon.
Abstract:
In a luminous display element, a retro-reflector is provided on the back side of an organic EL layer which includes an emission layer whose state changes between an emission state and a non-emission state. The retro-reflector includes a corner cube array, and reflects incident light in the same direction as an incident direction. A unit structure of the corner cube array is a form of a triangular pyramid which is made up of rectangular equilateral triangles having three faces, and a light shielding process is performed on the periphery of a base angle of the rectangular equilateral triangle. Thus, it is possible to prevent an image from being reflected, so that it is possible to provide the luminous display element whose contrast ratio and the utilization efficiency of emission are high.