31results about How to "Excellent manufacturing stability" patented technology

Disclosed is a light-receiving device comprising a substrate provided with at least one light-receiving element and a transparent cover (6) arranged above the surface of the substrate on which the light-receiving element is formed. A sealing member (5) is provided between the substrate and the transparent cover (6) at least in the region of the substrate surrounding the light-receiving element. This sealing member (5) is composed of a material containing cyclic olefin resin.

The polymerizable composition for an optical material of the present invention includes: (A) a compound having a carbon-carbon triple bond and at least one group selected from an isocyanate group and an isothiocyanate group in a molecule; and (B) a polythiol compound.

This polymerizable composition for an optical material includes: (A) a compound that has a pKa of 1-9; (B) an iso(thio)cyanate compound that is at least bifunctional; and (C) an active hydrogen compound that is at least bifunctional.

Aiming at providing a semiconductor device advanced in performance of transistors, and improved in reliability, a semiconductor device of the present invention has a semiconductor element, a frame component provided over the semiconductor element, while forming a cavity therein, and a molding resin layer covering around the frame component, wherein the frame component is composed of a plurality of resin films (a first resin film and a second resin film) containing the same resin, and the cavity allows the active region of the semiconductor element to expose therein.

An aspect of the present invention relates to optical glass, which is oxide glass comprising various cationic components in prescribed amounts without Pb, with a refractive index nd of 1.750 to 1.850, an Abbé number νd of 29.0 to 40.0, and a glass transition temperature of less than 630° C.

The purpose of the present invention is to provide: an electrochemical element separator that has excellent manufacturing stability, is without pinholes and has low internal resistance; and an electrochemical element that is obtained using the same. Provided is an electrochemical element separator comprising: a nonwoven substrate; and an inorganic particle layer that contains inorganic particles. The electrochemical element separator is characterized: in that a main constituent of the nonwoven substrate is synthetic resin fibers with an average fiber diameter of 1 to 20 [mu]m; in that the inorganic particle layer includes an inorganic particle layer A that contains magnesium hydroxide with an average particle diameter of 2.0 to 4.0 [mu]m, and an inorganic particle layer B that contains magnesium hydroxide with an average particle diameter of at least 0.5 [mu]m and less than 2.0 [mu]m; and in that the inorganic particle layer A and the inorganic particle layer B are stacked in this order on one surface of the nonwoven substrate; or in that the inorganic particle layer A is provided on one surface of the nonwoven substrate and the inorganic particle layer B is provided on the other surface thereof. The electrochemical element is obtained using the electrochemical element separator.

The present invention provides a semiconductor device that shows excellent manufacturing stability and has lower contact resistance, and a method for manufacturing the semiconductor device.The semiconductor device includes an upper interconnect, a lower interconnect, insulating layers interposed between the upper interconnect and the lower interconnect, a connecting portion that is formed in the insulating layers and connects the upper interconnect and the lower interconnect, and an element that is placed in one of the insulating layers and has a conductive layer connected to the connecting portion. The connecting portion is formed over the lower interconnect and the end portions of the conductive layer of the element, and is in contact with the upper face of the lower interconnect and the upper faces and side faces of the end portions of the conductive layer of the element.

A semiconductor device includes an upper interconnect, a lower interconnect, insulating layers interposed between the upper interconnect and the lower interconnect, a connecting portion that is formed in the insulating layers and connects the upper interconnect and the lower interconnect, and an element that is placed in one of the insulating layers and has a conductive layer connected to the connecting portion. The connecting portion is formed over the lower interconnect and the end portions of the conductive layer of the element, and is in contact with the upper face of the lower interconnect and the upper faces and side faces of the end portions of the conductive layer of the element.

The invention relates to a pixel structure and a corresponding liquid crystal display device. The pixel structure comprises a data wire, a scanning wire and a pixel electrode; the pixel electrode comprises a crossing part for crossing the scanning wire which is adjacent to the pixel electrode. The pixel structure and the corresponding liquid crystal display device provided by the invention have the advantages of high aperture opening ratio and good manufacturing stability. The technical problem of low aperture opening ratio or poor manufacturing stability of the conventional pixel structure and corresponding liquid crystal display device can be solved.

The present invention relates to a substantially rectangular plate-shaped heat-dissipating member provided with a metal-silicon carbide composite comprising Al or Mg. One of the main surfaces of the heat-dissipating member curves in a convex manner to the exterior of the heat-dissipating member, and the other main surface curves in a convex manner to the interior of the heat-dissipating member. In a curved line C formed by the other main surface when the heat-dissipating member is viewed in a cross-sectional view at a cross-section that is roughly perpendicular to the heat-dissipating member and passes through both central points of the two short edges of the other main surface, (2h / L) / (H / L) is at least 1.1, wherein a straight line passing through the two end points P1 and P2 is l1, the point on the curved line C where the distance from l1 is the greatest is P max, an intersection point between l1 and a perpendicular line coming down from Pmax to l1 is P3, the central point of the P1 P3 line part is P4, an intersection point between the curved line C and a straight line that passes through P4 and is perpendicular to l1 is Pmid, the length of the P1 P3 line part is L, the length of the P3 Pmax line part is H, and the length of the P4 Pmid line part is h.

The polymerizable composition for an optical material of the present invention includes: (A) a compound having a carbon-carbon triple bond and at least one group selected from an isocyanate group and an isothiocyanate group in a molecule; and (B) a polythiol compound.

The invention relates to the field of installation of LED display screens, in particular to an LED display screen box locking mechanism and an LED display screen box. The LED display screen box locking mechanism comprises a sliding block and two fixed blocks which are oppositely arranged on the edges of adjacent unit boxes of an LED display screen. The upper end faces of the fixed blocks are oblique end faces, the oblique end faces of the two fixed blocks are combined to form a triangular oblique end face, the lower end face of the sliding block is a triangular oblique face, the triangular oblique face of the sliding block slides downwards along the triangular oblique end face to lock the two fixed blocks mutually, and the sliding block is fixed on the two fixed blocks through a sliding block connection piece. Based on the slope mechanical principle, the sliding block and the oblique faces of the fixed blocks interact, so that the fixed blocks arranged on the adjacent unit boxes of the LED display screen are close to each other and locked, splice side boundary gaps between the boxes are eliminated, seamless splice of the LED display screen is actually achieved, box rear covers do not need to be opened in installation, and the boxes can be quickly locked.

The invention provides a preparation method of a high-concentration PAM-aluminum, zinc iron composite water treatment agent. According to the preparation method, an industrial solid waste zinc-and-aluminum plated slag is taken as a raw material, polyacrylamide is taken as an additive, a high-concentration sulfuric acid solution is used for leaching the zinc-and-aluminum plated slag, high-concentration and low-concentration sodium hydroxide solutions are used for polymerizing a leached liquid in a step-by-step adding manner, and a special PAM-aluminum, zinc iron composite water treatment agent with a high concentration, an excellent decontamination efficiency and a less sludge production quantity is prepared. The PAM-aluminum, zinc iron composite water treatment agent can be applied to sewage treatment fields of initial rainwater, municipal sewage, industrial sewage and the like.

The invention relates to a processing method of a cuttlefish sauce food. The processing method comprises the following steps of a) performing raw material pretreatment: using ice fresh cuttlefish as raw materials, squeezing out cuttlefish sepias, cutting cuttlefish heads into small blocks or squid tentacle granules of which the sizes are equal, and performing refrigerating for standby application;b) performing water retention and dip treatment: putting the cuttlefish diced meat or squid tentacle granules which are accurately weighed in a polyphosphate solution of which the mass concentrationis 1-3%, performing water retention and dip treatment for 1-5h, after the cuttlefish diced meat or squid tentacle granules are dipped for certain time, performing stirring once every 26-36 min, afterthe treated cuttlefish diced meat or squid tentacle granules are taken out, performing water draining on a net sheet; c) performing compounding to obtain a cuttlefish sauce: after the cuttlefish sepias are diluted by a certain quantity of deionized water, uniformly mixing the diluted cuttlefish sepias with the cuttlefish diced meat or squid tentacle granules in a certain proportion, and a thickening agent, and adding a certain amount of table salt for seasoning; and d) performing canning, sterilizing and cooling: loading the compounded cuttlefish sauce into sterilized glass bottles, performingsealing when the glass bottles are hot, performing sterilization under 110-130 DEG C for 10-20min,and after the glass bottles with the cuttlefish sauce are taken out, rapidly performing cooling to room temperature.

The present invention provides a method for producing a modified chlorinated polyolefin-containing polymer composition excellent in production stability, and a coating material containing the modified chlorinated polyolefin-containing polymer composition. Under the coexistence of the compound (a) having allyloxy group and hydroxyl group, the chlorinated polyolefin (b) having allyloxy group and the compound selected from (meth)acrylate, (meth)acrylic acid and styrene Among them, one or more polymerizable monomers of the compound (c) are copolymerized to obtain a polymer composition containing a modified chlorinated polyolefin.

Disclosed herein is a curable composition excellent in workability, adhesion properties, rubber-like properties, storage stability, and quick curability. The curable composition comprises (A) a crosslinkable silyl group-containing organic polymer and (B) a (meth)acrylic polymer obtained by polymerizing a (meth)acrylic monomer having a polymerizable unsaturated bond in the presence of a metallocene compound and a crosslinkable silyl group-containing thiol compound, at least one end of the (meth)acrylic polymer being bonded to a residue, -S-R 3 (where R 3 represents a group having a crosslinkable silyl group) obtained by removing a hydrogen atom from the crosslinkable silyl group-containing thiol compound.

The invention provides an organic / inorganic hybridized tin-lead mixed perovskite material and a preparation method thereof. A dimethyl ammonium bromide solid, a lead bromide solid and a tin bromide solid are mixed, added to an N, N-dimethyl formamide solvent and uniformly stirred, and then a reaction solution is obtained; the reaction solution is subjected to pulse electromagnetic field treatment, dropped on a conductive glass substrate and subjected to low-speed spin-coating and high-speed spin-coating respectively, a perovskite film is formed and subjected to vacuum drying in a vacuum drying box, and then the organic / inorganic hybridized tin-lead perovskite film is obtained. The material and the method have the advantages that the preparation process of the method is simple, the preparation stability is good, the cycle is short, the process cost is effectively reduced, the content of a lead element can be reduced, environment pollution can be reduced, the light absorptivity of the material is higher, and the material can be used for manufacturing of a solar cell light absorption layer.

A plate-shaped heat-dissipating member provided with a metal-silicon carbide composite comprising aluminium or magnesium, in which at least one of the two main surfaces of the heat-dissipating member is curved in a convex shape to the exterior of the heat-dissipating member, and if the flatness of said one main surface, as stipulated by JIS B 0621, is f1, and the flatness of the other main surface, that is not the first main surface, is f2as stipulated by JIS B 0621, f2is at least 10 [mu]m smaller than f1.

The invention provides an optical laminated body, a polarizer, a display device and a manufacturing method of the optical laminated body. The invention aims to provide a structural body having dazzle prevention, dark excellence in a bright chamber and capable of achieving high dark chamber contrast, an optical laminated body with excellent manufacturing stability and a manufacturing method of the optical laminated body. Furthermore, the invention aims to provide a polarizer having the optical laminated body and a display device. The optical laminated body provided in the invention is characterized in that an optical functional layer is laminated on a translucent matrix. The optical functional layer comprises a first phase having relatively large amounts of resin components, a second phase having relatively large amounts of inorganic components and particles, wherein, the second phase is concentrated on the periphery of the particles.