METHOD FOR MANUFACTURING THERMALLY CONDUCTIVE SHEET BY USING LIQUID RAW MATERIAL DISCHARGE DEVICE

The present invention relates to a method for manufacturing a thermally conductive sheet by using a liquid raw material discharge device comprising a discharge opening through which a liquid thermally conductive composition is discharged to the outside, and which extends along a first center axis, and a molding cast for containing a liquid discharged material which is discharged from the discharge opening. The method comprises: a liquid raw material discharging process of moving the relative position between the discharge opening and the molding cast multiple times along a second center axis in a reciprocating manner such that a liquid discharged material which is discharged from the discharge opening is contained in the molding cast while being extended by a predetermined length along the second center axis; a molded material stabilizing process of exposing the liquid discharged material contained in the molding cast through the liquid raw material discharging process to a predetermined temperature for a predetermined period of time; a molded material hardening process of hardening the discharged material stabilized through the molded material stabilizing process, thereby acquiring a hardened molded material; and a molded material cutting process of cutting the hardened molded material hardened through the molded material hardening process in a cutting direction intersecting with the second center axis, thereby acquiring a sheet having a predetermined thickness. The present invention is advantageous in that a large-sized thermally conductive sheet can be easily manufactured without a separate pressurizing process or an attaching process, and rapid mass production is easy. La présente invention concerne une méthode de fabrication d'une feuille thermoconductrice à l'aide d'un dispositif de décharge de matière première liquide comprenant une ouverture de décharge à travers laquelle une composition thermoconductrice liquide est déchargée vers l'extérieur, et qui s'étend le long d'un premier axe central, et une coulée de moulage pour contenir un matériau déchargé liquide qui est déchargé de l'ouverture de décharge. La méthode comprend : un processus de décharge de matière première liquide consistant à déplacer la position relative entre l'ouverture de décharge et la coulée de moulage plusieurs fois le long d'un second axe central d'une manière alternative de telle sorte qu'un matériau déchargé liquide qui est déchargé de l'ouverture de décharge est contenu dan