公开(公告)号：US11341882B2

公开(公告)日：2022-05-24

申请号：US15929550

申请日：2020-05-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinbong Ryu ,  Minki Kim ,  Hyemin Kim ,  Hwanyeol Kim ,  Hyungjun Ahn ,  Sanghun Lee

IPC: G09G3/20

Abstract: An electronic device including at least one memory; a first display; a communication circuit; and at least one processor. The at least one processor is configured to while displaying multimedia content on the first display, receive capability data of an external electronic device for indicating that change of a posture of a second display of the external electronic device is available. The at least one processor is also configured to determine a posture of the second display corresponding to a display direction of the multimedia content. The at least one processor is further configured to transmit posture control information for indicating the determined posture to the external electronic device. Additionally, the at least one processor is configured to transmit streaming data of the multimedia content displayed on the first display to the external electronic device in order to display the multimedia content on the second display.

公开(公告)号：US11200018B2

公开(公告)日：2021-12-14

申请号：US16282697

申请日：2019-02-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunkyoung Kim ,  Hongjin Park ,  Byungsung Kang ,  Kwanguk Kim ,  Minki Kim ,  Bongkyu Kim ,  Jinbong Ryu ,  Jongmoon Park ,  Jihwa Park ,  Junui Seo ,  Sanghun Lee

IPC: G06F3/14 ,  G06F3/0481 ,  G06F21/44 ,  H04L29/06 ,  H04W12/069

Abstract: An electronic device is disclosed. An electronic device comprises a display, a communication circuit configured to communicate with a first peripheral device, a memory configured to store first authentication information associated with the first peripheral device, and a processor, wherein the processor is configured to control the electronic device to: broadcast a first message via the communication circuit, receive a connection request message from the first peripheral device receiving the first message, authenticate the first peripheral device based on the first authentication information associated with the first peripheral device in response to the reception of the connection request message, and transmit screen data being displayed on the display to the first peripheral device via the communication circuit based on the authentication being valid.

公开(公告)号：US20210242362A1

公开(公告)日：2021-08-05

申请号：US16918485

申请日：2020-07-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changyoung Park ,  Sanghun Lee

IPC: H01L31/107 ,  H01L31/105 ,  H01L31/0352

Abstract: Provided are an infrared detecting device and an infrared detecting system including the infrared detecting device. The infrared detecting device includes at least one infrared detector, and the at least one infrared detector includes a substrate, a buffer layer, and at least one light absorbing portion. The buffer layer includes a superlattice structure.

公开(公告)号：US11069738B2

公开(公告)日：2021-07-20

申请号：US16384014

申请日：2019-04-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changyoung Park ,  Sanghun Lee

IPC: H01L21/00 ,  H01L27/146 ,  H01L31/0352 ,  H01L31/0224 ,  H01L31/109 ,  A61B5/00 ,  G01N21/3554 ,  G01J1/44 ,  H01L31/0304 ,  G01J5/04 ,  B82Y20/00 ,  G01J5/02 ,  H01L31/0384 ,  H01L31/101 ,  H01L31/105 ,  G01J5/08

Abstract: An infrared detector and an infrared sensor including the infrared detector are provided. The infrared detector includes a plurality of quantum dots spaced apart from each other and including a first component, a first semiconductor layer covering the plurality of quantum dots, and a second semiconductor layer covering the first semiconductor layer.

公开(公告)号：US09678403B2

公开(公告)日：2017-06-13

申请号：US15053145

申请日：2016-02-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sanghun Lee ,  Changyoung Park ,  Yonghwa Park

IPC: G02F1/21 ,  G02F1/017 ,  G02F1/03 ,  G02B26/02 ,  G02B26/04 ,  G02F1/015 ,  G02B5/00 ,  H01L51/50

CPC classification number: G02F1/218 ,  G02B5/003 ,  G02B26/02 ,  G02B26/04 ,  G02F1/017 ,  G02F1/01716 ,  G02F2001/0157 ,  G02F2001/213 ,  G02F2201/124 ,  G02F2201/34 ,  G02F2201/346 ,  H01L51/5008

Abstract: A transmissive optical shutter includes a first contact layer provided on a substrate; a plurality of stacks provided on the first contact layer, each stack of the plurality of stacks including a first reflective layer, an active layer, a second reflective layer, and a second contact layer sequentially provided on the first contact layer; a first electrode provided on the first contact layer; and a plurality of second electrodes respectively provided on corresponding second contact layers of the second contact layers of the plurality of stacks, each second electrode of the plurality of second electrodes being comb-shaped.