摘要:
A method of producing a semiconductor device having an isolation region between elements. Each element is surrounded by a field oxide film, and is isolated by the dielectric isolation structure of a groove filled with an insulating material. The field oxide film is formed by selectively oxidizing an epitaxial layer, and the groove extending through the epitaxial layer and a buried layer is formed after the oxidation of the epitaxial layer. After the surface of the groove is covered with an insulating film, e.g., a thermal oxide film created by oxidizing the surface, the groove is filled with insulating filler material.
摘要:
An active load circuit is interconnected between a signal source such as a pickup cartridge and an amplifier which acts as an impedance matching resistor. An equivalent resistance provided by the amplifier as viewed from the signal source equals a required resistance for impedance matching, and the noise voltage is considerably reduced as compared with that produced by a conventional matching resistor.
摘要:
An inkjet ink, which contains water, an organic solvent, a surfactant, and a colorant, wherein the organic solvent contains at least one polyhydric alcohol having an equilibrium moisture content of 30% by mass or higher at a temperature of 23° C. and humidity of 80% RH, at least an amide compound represented by the general formula (I), and at least one selected from the group consisting of compounds represented by the following general formulae (II) to (IV):
摘要:
To provide a recording ink which contains at least a water-dispersible colorant, a water-dispersible resin, a wetting agent, a surfactant and water, wherein the content of the wetting agent in the recording ink is in the range of from 20% by mass to 35% by mass, the total solid content of the water-dispersible colorant and the water-dispersible resin in the recording ink is in the range of from 12% by mass to 40% by mass, the water-dispersible resin contains fluorine resin particulates, and the ratio A:B, where A is the solid content of the water-dispersible resin in the recording ink and B is the solid content of a pigment contained in the water-dispersible colorant in the recording ink, is in the range of 0.5 to 8.
摘要:
An inkjet ink of the present invention including: water; an organic solvent; a surfactant; and a colorant, wherein the organic solvent comprises the following (1), (2) and (3): (1) at least one polyhydric alcohol having an equilibrium moisture content of 30% by mass or higher at a temperature of 23° C. and humidity of 80% RH; (2) an amide compound expressed by the Structural Formula (I); (3) a compound expressed by the Structural Formula (II); a compound expressed by the Structural Formula (III), or a compound represented by the General Formula (I), or any combination thereof.
摘要:
A liquid composition, which contains: a water-soluble organic acid represented by the following general formula (1); a water-soluble amine represented by the following general formula (2); a water-soluble organic solvent; and water, wherein an amount of the water-soluble amine contained in the liquid composition is 0.9 or larger molar equivalent relative to acid groups contained in the water-soluble organic acid, where R1 is a hydroxyl group, a methyl group, or a hydrogen atom; and R2 is a hydroxyl group, or a methyl group, where R3 is a hydroxymethyl group; R4 is a methyl group, an ethyl group, or a hydroxymethyl group; and R5 is a hydrogen atom, a C1-4 alkyl group, or a hydroxymethyl group. The water-soluble organic acid and the water-soluble amine form a salt in the composition.
摘要:
A micropattern is joined to a substrate (W1) by: a first group of covering step and micropattern forming step by etching in a transfer step; and a second group of covering step and micropattern forming step by etching in the transfer step.
摘要:
A heat-sensitive adhesive material contains a substrate and a heat-sensitive adhesive layer that contains a thermoplastic resin and a solid plasticizer, and the heat-sensitive adhesive material is so configured as to be heated and applied to an adherend, wherein the heat-sensitive adhesive material exhibits such an adhesive strength to the adherend as to increase with time from immediately after applying the heat-sensitive adhesive material to the adherend.
摘要:
A micropattern is joined to a substrate (W1) by: a first group of covering step and micropattern forming step by etching in a transfer step; and a second group of covering step and micropattern forming step by etching in the transfer step.
摘要:
An inkjet ink, which contains water, an organic solvent, a surfactant, and a colorant, wherein the organic solvent contains at least one polyhydric alcohol having an equilibrium moisture content of 30% by mass or higher at a temperature of 23° C. and humidity of 80% RH, at least an amide compound represented by the general formula (I), and at least one selected from the group consisting of compounds represented by the following general formulae (II) to (IV):