42results about How to "Achieving fixability" patented technology

An image fixing apparatus includes a heat roller, and plural pressure rollers, which rotationally contact the surface of the heat roller by a compression unit. The plural pressure rollers are provided in such a manner that the compressive forces thereof may be adjusted. With this construction, the fixability of a toner image is improved and crumples, wrinkles, and wrap jam that may be produced when a toner image is fixed are substantially prevented.

An image fixing apparatus includes a heat roller, and plural pressure rollers, which rotationally contact the surface of the heat roller by a compression unit. The plural pressure rollers are provided in such a manner that the compressive forces thereof may be adjusted. With this construction, the fixability of a toner image is improved and crumples, wrinkles, and wrap jam that may be produced when a toner image is fixed are substantially prevented.

An inkjet recording method characterized by adhering a receiving solution (A) to at least areas on a recording medium (R) which are to be printed with an inkjet ink (I) or the whole surface of the medium (R) which is to be printed, said receiving solution (A) being a solution obtained by dissolving (inclusive of dispersing) one or more metal salts (S) selected from among at least divalent, calcium salts, magnesium salts, nickel salts, aluminum salts, boron salts, and zinc salts and one or more resins (B) having hydrophilic groups in an aqueous solvent in such amounts that the concentrations of the metal salts (S) and the resins (B) fall within the range of 0.005 to 2.0 mol / l and within the range of 0.5 to 20 mass % respectively, and then applying the inkjet ink (1) to areas where the metal salts are present in an adhered state to carry out printing. Said inkjet ink (I) is an ink which has a pigment (P), an anionic resin emulsion (E), and an aqueous solvent, and in which phosphorus-containing groups each having at least one P—O or P═O bond are bonded to the surface of the pigment (P) or the surface of the anionic resin emulsion (E).

A backlight assembly and display device having the same. The backlight assembly may include a light source, a light guide formed at one side of the light source, at least one optical sheet disposed on the light guide and have first to fourth sides and first to fourth corners and a mold frame which accommodates and fixes the optical sheet, wherein the optical sheet includes a first tab which protrudes in a same plane as the optical sheet and in a direction perpendicular to the second side while being adjacent to the second corner, and a second tab which protrudes in the same plane as the optical sheet and in a direction perpendicular to the third side and is disposed to be between and spaced apart from the third corner and the fourth corner.

A liquid developer contains an insulating liquid and toner particles dispersed in the insulating liquid. The toner particles have a resin and a coloring agent. The resin contains at least 5 mass % and at most 30 mass % of an aliphatic polyester resin and at least 70 mass % and at most 95 mass % of an aromatic polyester resin. A difference in acid value between the aliphatic polyester resin and the aromatic polyester resin is not less than 15 mgKOH / g and not more than 100 mgKOH / g.

An electrostatic latent image developing toner includes toner particles each including a toner core and a shell layer covering a surface of the toner core. The shell layer contains a hydrophilic thermosetting resin and a hydrophobic thermoplastic resin. The hydrophobic thermoplastic resin is exposed at surfaces of the toner particles. In a preferable configuration of the shell layer, a plurality of blocks substantially formed from the hydrophobic thermoplastic resin are connected to one another through a junction portion substantially formed from the hydrophilic thermosetting resin.