摘要:
A liquid crystal display apparatus includes: a pair of substrates held at a distance; a pair of electrodes formed on opposing inner faces of the substrates, respectively; alignment films formed on the opposing faces to cover the pair of electrodes, respectively, the alignment films having capability to align a liquid crystal in a horizontal orientation and capability to align the liquid crystal in a random orientation at a predetermined temperature or more; and a chiral nematic liquid crystal layer interposed between the pair of alignment film, the chiral nematic liquid crystal layer having a plurality of microscopic domains, each of the microscopic domains having the liquid crystal molecules aligned uniformly in the vicinity of the alignment films, the liquid crystal molecules in different microscopic regions being arranged in different directions with respect to one another.
摘要:
A reflector electrode is provided with hills and valleys thereon, and the reflector electrode is formed on an inside face of a transparent substrate having a transparent electrode and an opposite substrate. Light-scattering-liquid-crystal is provided with forward-scattering component and back-scattering component, so that scattering of reflected light from the reflector electrode is increased when the light-scattering-liquid-crystal is transparent. As a result, contrast is less dependent on a viewing angle, and a brighter quality display with higher color purity can be obtained.
摘要:
A reactor which may be employed in an inverter for automotive vehicles. The reactor includes a coil, a core, a casing, and a positioning member. The core is made of a solidified magnetic powder/resin mixture and has the coil embedded therein. The positioning member is disposed in the casing to position the coil relative to the casing and equipped with fins configured to stir the magnetic powder/resin mixture before solidified. Specifically, the positioning member is designed to perform two functions: one is to fix the location of the coil within the casing, and the other is to stir the magnetic powder/resin mixture through the fins, thus eliminating the need for removing a portion of the magnetic powder/resin mixture adhered to the fins, which leads to improved productivity of the reactor.
摘要:
An object of the present invention is to provide a novel and excellent agent for treating or preventing dementia, schizophrenia, and the like, based on the serotonin 5-HT5A receptor modulating action.It was confirmed that a bicyclic acylguanidine derivative which has a characteristic structure that guanidine is bonded to one ring of a bicyclic structure such as chromene and dihydronaphthalene through a carbonyl group and a cyclic group is bonded on the other ring, has a potent 5-HT5A receptor modulating action and an excellent pharmacological action based on this mechanism. The present invention is useful as an excellent agent for treating or preventing dementia, schizophrenia, bipolar disorder, or attention deficit hyperactivity disorder.
摘要:
A semiconductor device has at least one semiconductor element, at least one radiator plate thermally connected with said semiconductor element, and a molded resin covering and sealing said semiconductor device and said radiator, wherein an outer main surface of the radiator plate and at least a part of the side surface adjoining the outer main surface are exposed from the molded resin.
摘要:
This invention relates to new lipopeptide compound represented by the following general formula (I) wherein R1, R2, R3, R4 and R5 are as defined in the description or a salt thereof which has antimicrobial activities (especially, antifungal activities), inhibitory activity on β-1,3-glucan synthase, to process for preparation thereof, to a pharmaceutical composition comprising the same, and to a method for prophylactic and/or thereapeutic treatment of infectious diseases including Pneumocystis carinii infection (e.g. Pneumocystis carinii pneumonia) in a human being or an animal. In particular, R4 is an alkyl moiety which is substituted with an eventually protected and/or further substituted selected from amino, carboxy, guanidino, heterocyclic-carbonyl, alkyl-carbamoyl.
摘要:
A reflective liquid crystal display device of the present invention has the following construction. A transparent electrode is provided via color filter layer on a transparent substrate positioned at the upper side of the device. A metallic reflective electrode is provided on a substrate positioned at the lower side of the device. An alignment layer is provided on the transparent electrode and on the metallic reflective electrode respectively. The transparent substrate positioned at the upper side and the substrate positioned at the lower side are arranged parallel to each other with alignment films provided on the transparent electrode and on the metallic reflective electrode facing each other. A liquid crystal layer is provided between the alignment films. A scattering film is provided on a surface of the transparent substrate positioned at the upper side opposite to the surface where the transparent electrode is provided. A polymer film and a polarization film are provided in that sequential order on the scattering film. The present reflective liquid crystal display device can express a black and white display in achromatic color having bright white display and with high contrast, and has low visual angle dependency and excellent optical characteristics.
摘要:
A reflection type liquid crystal display apparatus has a liquid cell having an upper substrate having an electrode pattern formed with transparent electrodes, a lower substrate opposed to the upper substrate and having an electrode pattern formed with metallic reflecting electrodes, an orientation film formed on each of the two electrode patterns, and containing liquid crystal put between the upper and lower substrates, and an electronic part connected to the liquid crystal cell and used to drive the liquid crystal cell, wherein each of the metallic reflecting electrodes is a two-layer film composed of Ti and Al alloy and formed on the lower substrate.
摘要:
The method of manufacturing a molded article including a component insert-molded in a molding material mixed with solid powder includes an injecting step of injecting the molding material and the solid powder into a molding die, an agitating step of agitating the molding material and the solid powder within the molding die to disperse the solid powder in the molding material, and an embedding step of pressing and embedding the component into an agitated mixture of the molding material and the solid powder.
摘要:
A thermal spray powder includes cermet particles. Each cermet particle includes tungsten carbide particles having a mean primary particle size of 3 to 9 μm and metal particles or ceramic particles containing chrome. The mean particle size of the cermet particles is preferably from 2 to 50 μm and the compression strength of each cermet particle is preferably from 400 to 900 MPa. Such a thermal spray powder enables the formation of a thermal sprayed coating which has both excellent cavitation erosion resistance and slurry erosion resistance.