摘要:
A novel colloid-active synthetic detergent composition containing microspheres which comprises an alkanol amide prepared by the condensation of a coconut fatty acid with an alkanol amine, isooctylphenoxypolyoxyethylene ethanol, p-tert-octylphenoxypolyethoxy ethanol and ethylene diamine tetraacetic acid, and a process for its manufacture.
摘要:
A battery includes a plurality of electrode assemblies arranged in a case, each electrode assembly including a first electrode, a second electrode and a separator between the first electrode and the second electrode, and an interior safety member including an interior plate between the electrode assemblies, the interior safety member being electrically connected to at least one of the plurality of electrode assemblies.
摘要:
A polyester resin composition having improved transparency, flame retardancy and hardness, and a method for preparation thereof are provided. The composition includes organo-modified nanoclay and a phosphorous-based flame retardant added to a polyester resin. The nanoclay is homogeneously dispersed in the polyester by melt compounding.
摘要:
A secondary battery includes an electrode assembly includes first and second electrode non-coating portions exposed from respective sides of an electrode assembly, first and second collecting plates in contact with and fixed to the respective first and second electrode non-coating portions, a retainer including first and second fixing slits that accommodate the first and second collecting plates connected to the electrode assembly, respectively, and a case that accommodates the retainer accommodating the electrode assembly and the first collecting plate. The retainer includes a first side part including the first fixing slit, a second side part facing the first side part and including the second fixing slit, and a bottom part connecting the first and second side parts to each other.
摘要:
A rechargeable battery includes a case having an interior and an exterior, an electrode assembly having first and second electrodes, the electrode assembly being disposed in the interior of the case, and an electrode terminal member at the exterior of the case and electrically connected to the first electrode, wherein the electrode terminal member includes a first plate and a second plate, the first plate and the second plate being spaced apart from each other.
摘要:
A rechargeable battery includes a case, an electrode assembly in the case, a current collecting member electrically connected to the electrode assembly, a fuse part in the current collecting member, and an elastic member adjacent to the fuse part. The elastic member is configured to provide an elastic force to the fuse part.
摘要:
A hybrid toner and a method of preparing the toner are provided. The hybrid toner is of a core-shell type having improved storage characteristics and a toner blocking phenomenon. The toner prevents image contamination caused by dispersion of waxes or colorants onto the surface of the outer layer of toner particles are prevented. The hybrid toner includes particles including: a core of about 100 parts by weight of a polyester-based resin, about 1-20 parts by weight of a wax, about 0.1-10 parts by weight of a colorant and about 0.1-10 parts by weight of a charge control agent; and about 5-500 parts by weight of a vinyl-based resin, about 0.1-10 parts by weight of silica, about 0.1-5 parts by weight of a metal oxide and about 0.1-10 parts by weight of polymer beads.
摘要:
A vertical cavity surface emitting laser and a method for fabricating thereof are disclosed. The laser includes: a reflective laser formed at a center portion of a contact layer, and an upper electrode that is separated from a reflective lens and that encloses the reflective lens. The method for fabricating the laser includes the steps of: sequentially growing a lower reflective mirror, an oscillation region, an upper reflective mirror, and a contact layer on a upper surface of a semiconductor substrate; forming a lower electrode on a lower surface of the semiconductor substrate; forming, on the contact layer, an annular mask with a mesa shaped opening at the center portion; growing, through the opening of the mask with a mesa structure, a reflective mirror with a center and peripheral portions of different thickness; and forming annular upper electrode surrounding the reflective mirror after removing the mask.
摘要:
A method for manufacturing a semiconductor device is provided. In particular, a method for removing unwanted material layers from an edge and lower bevel region of a wafer is provided. The method includes performing a first etch of an edge region of a wafer having material layers formed thereon, coating the wafer with a photoresist layer, and patterning the photoresist layer to expose at least the edge and an upper bevel region of the wafer for etching the material layers remaining after performing the first etch.
摘要:
A method of manufacturing a plasma display panel, which includes forming a lower dielectric layer on a lower substrate, disposing a mesh over the substrate on which the lower dielectric layer is formed, dispersing a glass powder through the mesh, forming a barrier rib-forming layer by applying a certain amount of heat and pressure to the dispersed glass powder, and forming barrier ribs by selectively removing the barrier rib-forming layer.