摘要:
The present invention provides an organic light-emitting device including a substrate and a plurality of organic light-emitting elements formed on the substrate, wherein the plurality of the organic light-emitting elements include a first organic light-emitting element which emits a light of a first emission color, and a second organic light-emitting element which emits a light of a second emission color different from the first emission color; each of the organic light-emitting elements has a first electrode having a light reflection layer and a transparent conductive layer, an organic compound layer containing a light-emitting layer, and a second electrode as a light extraction electrode, in mentioned order on the substrate; the light reflection layer of the first organic light-emitting element is formed between the substrate and the transparent conductive layer; the light reflection layer of the second organic light-emitting element is formed between the transparent conductive layer and the organic compound layer; and a thickness of the transparent conductive layer of the first organic light-emitting element is the same a thickness of the transparent conductive layer of the second organic light-emitting element.
摘要:
An image-forming apparatus comprises in a vacuum envelope an electron source including a plurality of electron-emitting devices and an image-forming member including a fluorescent layer and a high voltage anode layer disposed vis-a-vis the electron source. The envelope may preferably have a low resistance electroconductive member electrically connected to the ground by way of a low impedance ground connection line for by-passing large electric current which may occur upon electric discharge between the anode layer and the electron source and can possibly destroy the electron-emitting devices if flowing thereinto by way of the driving wires of the devices. The high voltage anode layer and/or the low resistance electroconductive member is drawn out from the inside of the envelope to a recess formed in the outer surface of the envelope and is electrically connected to external wiring in the recess.
摘要:
Provided is a stacked organic light-emitting device in which organic compound layers for respective emission colors are capable of separately emitting light. The stacked organic light-emitting device includes a first organic compound layer, a second organic compound layer, and a third organic compound layer, which have emission colors different from each other. The first organic compound layer is provided on one side of a common transparent electrode, and the second organic compound layer and the third organic compound layer are provided on another side thereof. The first organic compound layer has a polarity direction opposite to polarity directions of the second organic compound layer and the third organic compound layer.
摘要:
An organic light-emitting element includes a first electrode, a second electrode, and at least one organic compound layer disposed between the first electrode and the second electrode. The organic compound layer includes a light-emitting layer containing a light-emitting material and being configured to emit light toward the first electrode and the second electrode. The light emitted toward the first electrode is reflected from a reflection plane located at the first electrode to cause interference with the light emitted toward the second electrode. The interference provides an interference intensity distribution having a maximum peak at a wavelength λ1. The light-emitting material of the light-emitting layer exhibits a photoluminescence spectrum having a maximum peak at a wavelength λ2. The organic light-emitting element produces an electroluminescence spectrum having a maximum peak at a wavelength λ3. These wavelengths satisfy the relationships: λ2≠λ3 and |λ2−λ3|
摘要:
An organic light-emitting device has a substrate and a plurality of organic light-emitting elements formed on the substrate. The plurality of the organic light-emitting elements include a first light-emitting element emitting light of a first emission color, and a second light-emitting element emitting light of a different emission color. Each light-emitting element has, in sequence, a first electrode having a light reflection layer and a transparent conductive layer, an organic compound layer containing a light-emitting layer, and a second electrode on the substrate. The light reflection layer of the first element is between the substrate and the transparent conductive layer and the light reflection layer of the second element is between the transparent conductive layer and the organic compound layer. A thickness of the transparent conductive layer of the first and second organic light-emitting elements is the same.
摘要:
To prevent both slips caused by damage from projections, and slips caused by adhesive force occurring due to excessive smoothing.The heat treating apparatus includes a processing chamber for heat treating wafers and a boat for supporting the wafers in the processing chamber. The boat further includes a wafer holder in contact with the wafer and a main body for supporting the wafer holder. The wafer holder diameter is 63 to 73 percent of the wafer diameter, and the surface roughness Ra of the portion of the wafer holder in contact with the wafer is set from 1 μm to 1,000 μm. The wafer can be supported so that the amount of wafer displacement is minimal and both slips due to damage from projections on the wafer holder surface, and slips due to the adhesive force occurring because of excessive smoothing can be prevented in that state.
摘要:
A thermal treatment apparatus, a method for manufacturing a semiconductor device, and a method for manufacturing a substrate, wherein the occurrence of slip dislocation in a substrate during heat treatment is reduced, and a high-quality semiconductor device can be manufactured, are intended to be provided.A substrate support is formed from a main body portion and a supporting portion. In the main body portion, a plurality of placing portions extend parallel, and supporting portions are provided on the placing portions. A substrate is placed on the supporting portion. The supporting portion has a smaller area than an area of a flat face of the substrate, and is formed from a silicon plate having a thickness larger than thickness of the substrate, so that deformation during heat treatment is reduced. The supporting portion is made of silicon, and a layer coated with silicon carbide (SiC) is formed on a substrate-placing face of the supporting portion.
摘要:
A method of manufacturing a semiconductor device which has a cleaning process for cleaning a surface of a substrate while rotating the substrate. The cleaning process includes the steps of cleaning the substrate surface by supplying a cleaning liquid to the substrate; rinsing the cleaned substrate surface by supplying a rinse liquid containing pure water to the substrate; and drying the rinsed substrate. In the rinsing step, HF is added to the rinse liquid.
摘要:
[Problems] To prevent both slips caused by damage from projections, and slips caused by adhesive force occurring due to excessive smoothing.[Means for Solving the Problems] The heat treating apparatus includes a processing chamber for heat treating wafers and a boat for supporting the wafers in the processing chamber. The boat further includes a wafer holder in contact with the wafer and a main body for supporting the wafer holder. The wafer holder diameter is 63 to 73 percent of the wafer diameter, and the surface roughness Ra of the portion of the wafer holder in contact with the wafer is set from 1 μm to 1,000 μm. The wafer can be supported so that the amount of wafer displacement is minimal and both slips due to damage from projections on the wafer holder surface, and slips due to the adhesive force occurring because of excessive smoothing can be prevented in that state.
摘要:
A semiconductor manufacturing apparatus including a heating device; a reaction tube disposed within the heating device, the reaction tube having a gas inlet portion and an exhaust portion parted from each other by a predetermined distance in the longitudinal direction of the reaction tube; and a plurality of gas feed pipes extending along a side wall of the reaction tube from the exhaust portion side to the gas inlet portion, the plurality of gas feed pipes being parted from each other. The reaction gas is provided through the plurality of gas feed pipes into the reaction tube, thereby providing an improved uniform temperature distribution within the reaction tube and resulting in an improved uniform film thickness of the oxide film formed on the surface of the semiconductor wafer.