Method for manufacturing light emitting metal knob |
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| 申请号 | US15800716 | 申请日 | 2017-11-01 | 公开(公告)号 | US10139853B2 | 公开(公告)日 | 2018-11-27 |
| 申请人 | Jaeho Choi; | 发明人 | Jaeho Choi; Sanghwa Harrison Kim; | ||||
| 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. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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