摘要:
A liquid crystal device including a liquid crystal layer, orientation layers for orienting the liquid crystal layer, and adsorption layers provided in interfaces between the liquid crystal layer and the orientation layers and consisting of neutral and/or ionic molecules, and a method of manufacturing such a liquid crystal device make it possible to fill the trap level between the liquid crystal layer and the orientation layers to prevent an asymmetrical electric field from forming, thereby restraining hysteresis.
摘要:
An electron-emitting device comprises a pair of oppositely disposed electrodes and an electroconductive film inclusive of an electron-emitting region arranged between the electrodes. The electric resistance of the electroconductive film is reduced after forming the electron-emitting region in the course of manufacturing the electron-emitting device.
摘要:
An electron emitting device causes electron emission by a current supply in a coarse resistor film. The coarse thin resistor film is composed at least of a coarse thin silicon film.
摘要:
An electron emitting device causes electron emission by a current supply in a coarse resistor film. The coarse thin resistor film is composed at least of a coarse thin silicon film.
摘要:
An aqueous dispersed resin composition is disclosed, comprising (A) an aqueous dispersion of carbonyl-containing resin particles having an inner layer and an outermost layer, which is obtained by emulsion polymerization of a monomer mixture comprising (a) not less than 0.5% by weight of a carbonyl-containing monomer containing at least one aldo group or keto group and one polymerizable unsaturated double bond in the molecule thereof, (b) not less than 0.5% by weight of an ethylenically unsaturated carboxylic acid, (c) not more than 99% by weight of a monomer having a water-solubility of not more than 8 g/100 ml at 20.degree. C., and (d) not more than 99% by weight of an unsaturated monomer other than the monomers (a) to (c) in an aqueous medium in the presence of dispersed resin particles serving as an inner layer, (B) a hydrophilic compound comprising a hydrazine derivative containing at least two hydrazino groups in the molecule thereof, and (C) an epoxy-containing compound containing at least two epoxy groups in the molecule thereof, in which the resin constituting said outermost layer of said carbonyl-containing resin particles has a degree of solubilization of at least 5% by weight, and the resin constituting the whole resin particles has a degree of solubilization of from 4 to 50% by weight. The composition is easily crosslinked at room temperature to provide a film excellent in water resistance, resistance to whitening on contact with water, antiblocking properties, heat resistance, solvent resistance, adhesion and hardness, and is particularly useful as an adhesive composition.
摘要:
An aqueous crosslinking resin composition comprising (I) an aqueous resin dispersion obtained by emulsion polymerization of a monomer mixture consisting of (a) 2 to 50% by weight of an unsaturated carboxylic acid monomer, (b) 0.5 to 60% by weight of a carbonyl-containing unsaturated monomer containing at least one carbonyl group based on an aldo group or a keto group, and (c) the remainder of at least one monomer(s) selected from the group consisting of alkyl acrylates or methacrylates having from 1 to 8 carbon atoms in the alkyl moiety thereof, glycidyl methacrylate, glycol mono- or diacrylates, glycol mono- or dimethacrylates, aromatic vinyl compounds, vinyl halides, vinylidene chloride, acrylonitrile, methacrylonitrile, saturated carboxylic acid vinyl esters, unsaturated carboxylic acid amides, N-alkyl and/or N-alkylol compounds of unsaturated carboxylic acid amides, unsaturated sulfonic acids, and hydroxyl-containing unsaturated compounds, and (II) a hydrazine compound having at least two hydrazino groups (--NHNH.sub.2) per molecule, with the molar ratio of the hydrazino group in said hydrazine compound (II) to the carbonyl group in the resin of said aqueous resin dispersion (I) being from 0.05 to 5, and with the resin content in the aqueous resin dispersion (I) having been solubilized to a degree of at least 5% by weight by addition of sufficient amount of an alkali and/or water miscible organic solvent. The resin composition easily undergoes a crosslinking reaction at room temperature to provide a crosslinked film having excellent adhesion to a substrate, well-balanced resistance to water and solvents, excellent whitening resistance, and hardness.
摘要:
An electron emitting device with an insulating layer on a substrate. The insulating layer has a hollow part in which a conical electrode is formed. A conductive layer on the insulating layer has an aperture on the hollow part of the insulating layer. The hollow part is formed by etching utilizing an ion beam.
摘要:
An electron emitting device is provided with a p-semiconductor layer formed on a semiconductor substrate. The p-semiconductor layer is composed of a diamond layer.
摘要:
A multi type electron emission element comprises a plurality of electrodes formed on a deposition surface of an insulating material and each having a conical portion of a single crystal, an insulating layer formed on the deposition surface and having openings respectively centered on the conical portions, and a deriving electrodes, part of which is formed near at least the concial portions, the deriving electrode being formed on the insulating layer.
摘要:
An arbitration device comprises a determining unit that determines priority of each of a plurality of electrical devices according to at least either a position or an action status of a person present in a target area for control; and a calculating unit that calculates electrical power to be allotted to each of the electrical devices in such a way that a total of electrical power allotted to a plurality of the electrical devices is within a limit value and the electrical devices having the priority at high levels are allotted with electrical power on a priority basis.