公开(公告)号：US20200221914A1

公开(公告)日：2020-07-16

申请号：US16641361

申请日：2018-08-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeon Su KIM ,  Jae Won CHOI ,  Jae Ho JANG ,  Seung Wook SUH

IPC: A47L9/04 ,  A47L9/24

Abstract: The present disclosure relates to a cleaner including an improved structure to enable self-standing. The cleaner includes a head main body including a brush, a main wheel coupled to the head main body to be positioned in the rear of the brush, a suction pipe disposed between the brush and the main wheel to enable self-standing, a connector configured to connect the suction pipe and the head main body, and a hose having an elasticity such that the suction pipe maintains a self-standing state and disposed between the head main body and the connector.

公开(公告)号：US20200075363A1

公开(公告)日：2020-03-05

申请号：US16401558

申请日：2019-05-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hee Ju SEO ,  Jae Won CHOI ,  Sung Bok HONG ,  Young Jin HWANG

IPC: H01L21/67 ,  H01L21/56 ,  B29C45/58 ,  B29C45/63 ,  B29C45/34

Abstract: A semiconductor package molding device is provided. The semiconductor package molding device includes a chamber lower part which comprises a lower mold configured to receive a molding target, a chamber upper part configured to engage with the chamber lower part to isolate the inside of a chamber from the outside of the chamber, the chamber upper part including an upper mold configured to form a cavity with the lower mold, a first vent hole located between the chamber upper part and the chamber lower part, the first vent hole configured to discharge gas from the inside of the cavity after the chamber upper part and the chamber lower part engage with each other, a pot which is formed in the lower mold in the chamber lower part, a plunger configured to push up a molding material in the pot, a second vent hole which is formed in a side surface of the pot in the chamber lower part and a cavity vacuum pump configured to discharge gas through the first vent hole and the second vent hole.

公开(公告)号：US20190177899A1

公开(公告)日：2019-06-13

申请号：US16324425

申请日：2017-07-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung Wook SUH ,  Jung Hoon HWANG ,  Cheol Yeon JO ,  Jae Won CHOI

IPC: D06F37/16 ,  D06F37/24 ,  D06F37/26 ,  D06F37/40

Abstract: Disclosed is a washing machine. The disclosed washing machine comprises: a cabinet having an opening; a water tank provided inside the cabinet and storing washing water; a washing tub provided inside the water tank in a rotatable manner and defining a washing space, the washing tub including a balancer that is provided at one side of the washing tub and includes a drain formed on at least a portion of the periphery thereof; and a separating plate mounted to the washing tub in a separable manner so as to selectively divide the washing space of the washing tub into a first washing space and a second washing space.