| 摘要 |
PURPOSE:To provide a resin molding device capable of preventing a foreign matter from mixing into resin to be molded at the time of molding of the resin into a CCD element. CONSTITUTION:The title device is provided with a pot part 14 to which cylindrical resin tablets 13 which is constituted of a top force 11 and bottom force 12 and is comprised of transparent resin is fed, a cavity part 15 in which the resin tablets 13 are molded, a runner part 16 by which the resin is sent by flowing and a plunger 17. The pot part 14 and cavity 15 communicate with each other. The plunger 17 is constituted so that the plunger 17 is formed of the tip part 17a, an intermediate part 17b and a base part 17c and the top 13a of the resin tablets 13 is pressed by the tip part 17a. The plunger 17 is constituted so that an area of a pressing surface 17d pressing the top 13a of the tablet 13 is narrower than an area of the top 13a and presses the central part of the top 13a at the time of pressing. |
