公开(公告)号：US10850498B2

公开(公告)日：2020-12-01

申请号：US16159959

申请日：2018-10-15

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Masayuki Mantani ,  Yoshinori Isobata ,  Takaaki Sakaue ,  Yuusuke Morita ,  Shuichi Tomeoku

IPC: B41F15/26 ,  B41F15/36 ,  B41F15/08 ,  B41F15/20

Abstract: There is provided a screen printing apparatus including: a mask plate on which a plurality of pattern holes are formed; a carrier supporter which supports a carrier which has a plurality of first openings and in which a plurality of workpieces are disposed on the plurality of first openings; a backup unit which has a plurality of workpiece supporters; a raising and lowering unit which lifts up the plurality of workpieces from the carrier and returns the plurality of lifted-up workpieces to the carrier; an aligner which aligns the plurality of workpieces in accordance with arrangement of the plurality of pattern holes; an overlapper which relatively moves the backup unit and the mask plate; and a print head which prints a paste on the plurality of workpieces on the plurality of workpiece supporters through the plurality of pattern holes.