摘要:
In an insulating film formation method, a cycle A in which O3 at a low flow rate is supplied onto a substrate and then O3 supplied is allowed to react with Hf on the substrate in a non-equilibrium state to form a hafnium oxide film is carried out M times (M≧1), and a cycle B in which O3 at a high flow rate is supplied onto the substrate and then O3 supplied is allowed to react with Hf on the substrate in an equilibrium state to form a hafnium oxide film is carried out N times (N≧1). These insulating film formation cycles are defined as one sequence. This sequence is repeated until a desired thickness is obtained, thereby forming a target insulating film.
摘要:
A capacitor insulating film composed of a layered film of first- to third-layer hafnium oxide films is formed on a lower electrode of a capacitor. The first- and third-layer hafnium oxide films have a composition ratio of oxygen to hafnium higher than the second-layer hafnium oxide film. Thus, the capacitor insulating film is composed of the first- and third-layer hafnium oxide films having greater barrier height and the second-layer hafnium oxide film having a higher dielectric constant, thereby attaining a capacitor having less leakage current and large capacity.
摘要:
In an insulating film formation method, a cycle A in which O3 at a low flow rate is supplied onto a substrate and then O3 supplied is allowed to react with Hf on the substrate in a non-equilibrium state to form a hafnium oxide film is carried out M times (M≧1), and a cycle B in which O3 at a high flow rate is supplied onto the substrate and then O3 supplied is allowed to react with Hf on the substrate in an equilibrium state to form a hafnium oxide film is carried out N times (N≧1). These insulating film formation cycles are defined as one sequence. This sequence is repeated until a desired thickness is obtained, thereby forming a target insulating film.
摘要:
A toner includes a base particle; and an external additive covering the base particle. The toner includes a tetrahydrofuran (THF)-insoluble component having a glass transition temperature determined from a DSC curve when heated for the second time of from −50° C. to 10° C. and an average circularity not greater than 0.98, and satisfies the following relation: Bt−0.025×Ct≦1.80 wherein Bt represents a BET specific surface area [m2/g]; and Ct represents a coverage [%] of the external additive covering the base particle.
摘要:
A toner includes a base particle comprising a crystalline polyester resin; and an external additive which is a group of silica particles having a number-average particle diameter of from 0.01 μm to 0.11 μm on the surface of the toner. A number ratio of the silica particles having a circularity not less than 0.8 is 20% or more in the total number of the silica particles.
摘要:
The present invention provides a substituted pyridine compound or a pharmacologically acceptable salt thereof which has excellent CETP inhibition activity and is useful as a medicament. The present invention provides a compound represented by a general formula (I), wherein R1 is H, optionally substituted alkyl, OH, optionally substituted alkoxy, alkylsulfonyl, optionally substituted amino, carboxy, optionally substituted carbonyl, CN, halogeno, optionally substituted phenyl, optionally substituted aromatic heterocyclyl, optionally substituted saturated heterocyclyl, optionally substituted saturated heterocyclyloxy or optionally substituted saturated heterocyclylcarbonyl, etc., and the like.
摘要:
The present invention is to provide a medical composition for the treatment or prophylaxis of glaucoma which comprises a pyridylaminoacetic acid compound represented by the formula (1): wherein R1, R2, R3, Y, and Z are defined in the specification.
摘要:
The present invention provides a substituted pyridine compound or a pharmacologically acceptable salt thereof which has excellent CETP inhibition activity and is useful as a medicament. The present invention provides a compound represented by a general formula (I), wherein R1 is H, optionally substituted alkyl, OH, optionally substituted alkoxy, alkylsulfonyl, optionally substituted amino, carboxy, optionally substituted carbonyl, CN, halogeno, optionally substituted phenyl, optionally substituted aromatic heterocyclyl, optionally substituted saturated heterocyclyl, optionally substituted saturated heterocyclyloxy or optionally substituted saturated heterocyclylcarbonyl, etc., and the like.
摘要:
The present invention is intended to thermally isolate an LED and a control part from each other to make it difficult to thermally influence each other, and also to optimize fin shapes suitable for allowable temperatures of the both respectively, and is provided with: a first housing that contains an LED board; a second housing that contains an LED control part; a connecting member that connects the first housing and the second housing to each other; a fan mechanism that is provided between the first housing and the second housing; heat dissipation fins that are provided around the fan mechanism in the first housing; and an air path of which one end opening is formed at a position facing to an air inlet side of the fan mechanism in the second housing, and the other opening is formed on a surface different from an opposed surface of the second housing.
摘要:
In order to enable heat from luminous objects to be effectively radiated, and assembly to be simplified to facilitate downsizing and the like, a linear light irradiating device is configured such that a luminous object mounting board is contained in a bottom-equipped groove-like containing space in a body in a bending state of being elastically deformed, and also on the basis of an elastic restoring force of the board, a back surface of a luminous object mounting region in the board or vicinity of the back surface is pressed against and brought into close contact with a fore end surface of an intervening object that has thermal conductivity and is made to protrude from an inner circumferential surface of the containing space.