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公开(公告)号:US20210379546A1
公开(公告)日:2021-12-09
申请号:US17340929
申请日:2021-06-07
Applicant: SEOUL VIOSYS CO., LTD.
Inventor: Namgoo CHA , Sang Min KIM , Seongchan PARK , Woogun LEE
Abstract: A light emitting device mixer includes at least two bowl feeders, each including a bowl capable of holding workpieces, and a driving unit capable of causing vibration to the bowl. The bowl feeders include a moving passage through which the workpieces may move from one bowl feeder to an adjacent bowl feeder.