公开(公告)号：US20200206675A1

公开(公告)日：2020-07-02

申请号：US16728831

申请日：2019-12-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeeyeon KIM ,  Yongwon Jeong ,  Saemi Kim ,  Sungwon Kim ,  Heejin Park

IPC: B01D53/04 ,  F24F11/00

Abstract: An air purification device includes a driving part for changing a location thereof, a fan, a carbon dioxide absorption filter for absorbing carbon dioxide in the air, a filter reproduction part for removing carbon dioxide absorbed into the carbon dioxide absorption filter, and a processor configured to control the driving part such that the air conditioning device moves to an area that can support ventilation, and drive the filter reproduction part for removing carbon dioxide absorbed into the carbon dioxide absorption filter in the area that can support ventilation.

公开(公告)号：US10527764B2

公开(公告)日：2020-01-07

申请号：US15663622

申请日：2017-07-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungwon Kim ,  Byungkwon Kang ,  Moonjoon Kim ,  Jiyoon Park ,  Kihuk Lee

IPC: G02B5/20 ,  G02B1/11 ,  G02B5/02 ,  G02B5/22 ,  G02B5/26 ,  G02B5/28 ,  H04N5/225

Abstract: An infrared (IR) cut filter includes an absorption type filter, a first coating layer, and a second coating layer. The absorption type filter absorbs IR light of a first wavelength band. The first coating layer is formed on a first side of the absorption type filter and passes visible light and reflects a part of the IR light. The second coating layer is formed on a second side of the absorption type filter and reflects a remaining part of the IR light that passes through the first coating layer and enters the absorption type filter. The absorption type filter further absorbs the IR light of a second wavelength band within the absorption type filter. In addition, a camera module having the IR cut filter is provided and an electronic device having the camera module also is provided.

公开(公告)号：US20200027925A1

公开(公告)日：2020-01-23

申请号：US16354545

申请日：2019-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： SUNG-HO EUN ,  Daehwan Kang ,  Sungwon Kim ,  Youngbae Kim ,  Seokjae Won

IPC: H01L27/24 ,  H01L45/00

Abstract: A variable resistance non-volatile memory device can include a semiconductor substrate and a plurality of first conductive lines each extending in a first direction perpendicular to the semiconductor substrate and spaced apart in a second direction on the semiconductor substrate. A second conductive line can extend in the second direction parallel to the semiconductor substrate on a first side of the plurality of first conductive lines and a third conductive line can extend in the second direction parallel to the semiconductor substrate on a second side of the plurality of first conductive lines opposite the first side of the plurality of first conductive lines. A plurality of first non-volatile memory cells can be on the first side of the plurality of first conductive lines and each can be coupled to the second conductive line and to a respective one of the plurality of first conductive lines, where each of the plurality of first non-volatile memory cells can include a switching element, a variable resistance element, and an electrode arranged in a first sequence. A plurality of second non-volatile memory cells can be on the second side of the plurality of first conductive lines and each can be coupled to the third conductive line and to a respective one of the plurality of first conductive lines, wherein each of the plurality of second non-volatile memory cells includes a switching element, a variable resistance element, and an electrode that are arranged in a second sequence, wherein the first sequence and the second sequence are symmetrical with one another about the plurality of first conductive lines.

公开(公告)号：US11785709B2

公开(公告)日：2023-10-10

申请号：US17368906

申请日：2021-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungwon Kim ,  Youngsik Kim ,  Chanyoul Park ,  Kisung Bae ,  Hongpyo Bae ,  Seunggil Jeon ,  Youngjun Cho

IPC: H05K1/02 ,  H05K7/14 ,  H05K1/11 ,  H04B1/38 ,  H05K5/00

CPC classification number: H05K1/0243 ,  H04B1/38 ,  H05K1/111 ,  H05K5/0017 ,  H05K7/1427 ,  H05K2201/10053

Abstract: An electronic device includes a housing including a first plate, a second plate, and a side member including a first conductive member and a second conductive member which surround a space between the first plate and the second plate and are separated from each other by a slit, a support member interposed in a space between the first plate and the second plate, a PCB, a wireless communication circuit disposed on the PCB, a display, a connection part protruding toward an inner part of the housing from an area of the second conductive member that is adjacent to the slit, the connection part being electrically connected with the second conductive member, and a coupling member coupled to the connection part. The wireless communication circuit is configured to electrically connect the second conductive member and the connection part with an antenna circuit provided on the PCB.