摘要:
An optical address section, a display section and light waveguides are provided on a substrate. The light waveguides are located between the optical address section and the display section. The optical address section includes first light emission elements, while the display section includes data electrodes, phototransistors and second light emission elements. The light emitted from the first light emission elements enters the phototransistors of the display section through the light waveguides and drives the phototransistors. In accordance with the phototransistors selected, the second light emission elements emit light upon application of a voltage of the data electrodes.
摘要:
A display device includes an EL element for signal light which is based on the segment matrix drive scheme and causes a plurality of areas to emit signal light containing light in a wavelength range other than the visible range, a photoconductive layer which generates carriers upon incidence of signal light, and an EL element for display light which is adjacent to the photoconductive layer. Signal light is irradiated onto desired areas of the photoconductive layer. Carriers are injected from the irradiated areas into the EL layer to emit display light containing visible light.
摘要:
An organic electroluminescence device is placed as a back light of a liquid crystal display panel. The organic electroluminescence device is constituted by a front electrode (#112) having transparency to visible light, a rear electrode (#113) having reflection to visible light and an organic electroluminescence layer (#114) for emitting light as a predetermined voltage is applied between the front and rear electrodes. A scatter control member (#120), located between the liquid crystal panel and the organic electroluminescence panel, passes incident light within a predetermined range without scattering and passes light outside the predetermined range with scattering. Preferably, the scatter control member is constituted by a plurality of lightguiding portions (#121) having transparency to visible light and a plurality of reflection films (#122) having a reflection property to visible light.
摘要:
A phototransistor having a non-linear light vs. conductivity characteristics and an organic electroluminescent layer are sandwiched by a pair of electrodes, a predetermined voltage is applied to the pair of electrodes, and address light is irradiated on a phototransistor to let a current flow in the phototransistor, thus causing the electroluminescent layer to emit light. It is therefore possible to drive the device to present crosstalk-free gradation display with a high contrast ratio.
摘要:
A controller stores image signals Sp represented as binary values for every unit of frame. The controller divides one frame into a plurality of sub-frames representing an image by image data of two gradation levels, in accordance with respective figures of the stored image signals Sp for one frame. The image data of two gradation levels for each of the sub-frames is written into capacitors Cp from a drain driver, for every row. When the image data is "1", a drive transistor is turned on. A common driver applies a voltage of a predetermined level for every sub-frame, to control the voltage applied between electrodes of an organic EL element. As a result, the organic EL element emit light with brightness which differs between sub-frames. Images of the sub-frames are visually synthesized, so that gradation is expressed in one frame.
摘要:
Disclosed is a reactor including: a first reaction part and a second reaction part each comprising a reaction channel where a reactant flows, in which the reactant is applied to cause a reaction of the reactant, and which are arranged to form a gap therebetween; a heat insulating container covering at least entirety of the first reaction part, the second reaction part and the gap, in which a pressure within an inner space of the heat insulating container including the gap is lower than atmospheric pressure; and at least one getter material disposed in a space including the gap in the inner space. The getter material improves degree of vacuum in the inner space of the heat insulating container, and is disposed at the gap between the first reaction part and the second reaction part so as not to increase the size of the reactor.
摘要:
Disclosed is a reaction device including: a reactor to cause a reaction of a reactant; a first container to house the reactor; and a second container to house the first container, wherein a gas is injected to a space between the reactor and the first container and the first container is sealed, and an atmospheric pressure in a space between the first container and the second container is lower than a normal atmospheric pressure.
摘要:
A chemical reactor includes a first reaction section which has a first flow path and causes a first reaction in the first flow path. A heating section heats the first reaction section. A second reaction section has a second flow path and causes a second reaction in the second flow path by heat of the heating section transmitted via the first reaction section.
摘要:
The invention relates to a reaction apparatus that efficiently heats a reaction portion, and a fuel cell system and an electronic device that include such a reaction apparatus. A reaction apparatus (1) includes a reformer (4) in which formed are a reforming reaction chamber (31) and a reformer combustion chamber (30) that generates heat to be supplied to the reforming reaction chamber (31), which (30, 31) are adjacent to each other with a partition interposed therebetween; a CO remover (5) in which formed are a removing reaction chamber (35) where a chemical reaction is performed at a temperature lower than that in the reforming reaction chamber (31) and a remover combustion chamber (34) that generates heat to be supplied to the removing reaction chamber (35), which (34, 35) are adjacent to each other with a partition interposed therebetween; and a connecting portion (6) that connects the reformer (4) and the remover (5). At least one of the reformer (4) and the CO remover (5) is configured by combining ceramic parts (11, 12) and metal components (15, 16), and the ceramic parts (11, 12) and the metal components (15, 16) are connected with second members (18, 20) interposed therebetween.
摘要:
Disclosed is a reaction device including: a reactor to cause a reaction of a reactant; a first container to house the reactor; and a second container to house the first container, wherein a gas is injected to a space between the reactor and the first container and the first container is sealed, and an atmospheric pressure in a space between the first container and the second container is lower than a normal atmospheric pressure.