公开(公告)号：EP3376517B1

公开(公告)日：2020-03-11

申请号：EP17798088.5

申请日：2017-10-11

申请人： Choi, Jae Ho

发明人： KIM, Harrison Sang Wha ,  CHOI, Jae Ho

IPC分类号： H01H11/00 ,  B29C45/14 ,  B29C45/16 ,  C25D11/24 ,  G05G1/02 ,  H01H9/18 ,  B29L31/00

公开(公告)号：EP3376517A1

公开(公告)日：2018-09-19

申请号：EP17798088.5

申请日：2017-10-11

申请人： Choi, Jae Ho

发明人： KIM, Harrison Sang Wha ,  CHOI, Jae Ho

IPC分类号： H01H11/00

CPC分类号： G05G25/00 ,  B29C45/006 ,  B29C45/14221 ,  B29C45/1671 ,  B29C2045/1693 ,  B29C2793/0027 ,  B29C2793/009 ,  B29K2705/00 ,  B29K2995/0026 ,  B29L2031/747 ,  C25D11/02 ,  C25D11/16 ,  C25D11/243 ,  G05G1/02 ,  G05G1/503 ,  H01H9/182 ,  H01H11/00 ,  H01H13/023 ,  H01H2229/048 ,  H01H2231/026

摘要： The present invention relates to a method for manufacturing a light emitting knob based on a novel process that is capable of preventing a letter that is separated from a light blocking metal plate at a display window forming step from being separated from a resin layer irrespective of the shape or the type of the letter, which constitutes a light emitting display window, thereby considerably reducing a defect rate, and in particular, to provide a method for manufacturing a light emitting metal knob that introduces a new process so as to realize a surface color through anodizing processing from letters separated from a light blocking metal plate.