公开(公告)号：US11438966B2

公开(公告)日：2022-09-06

申请号：US17047180

申请日：2019-03-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungkuk Seo ,  Seungjae Lee ,  Sungjun Kim

IPC: H04W4/00 ,  H04W88/06 ,  H04W76/23 ,  H04W76/38 ,  H04W76/14 ,  H04W4/80 ,  H04W48/16

Abstract: An electronic device is disclosed. In addition, various embodiments recognized through the specification are possible. The electronic device includes a housing, at least one antenna located in the housing, a Wi-Fi module that is electrically connected with the at least one antenna, supports a Wi-Fi protocol, and includes one core, a processor that is located in the housing and is operatively connected with the Wi-Fi module, and a memory operatively connected with the processor. The memory stores instructions, when executed, causing the processor to establish a Wi-Fi link on a first channel with an access point (AP), through the Wi-Fi module, establish a mobile hotspot link on the first channel with an external electronic device, through the Wi-Fi module, detect an event associated with a change in state of the Wi-Fi link, and change a state of the mobile hotspot link, based at least on the detected event.

公开(公告)号：US11025307B2

公开(公告)日：2021-06-01

申请号：US16678083

申请日：2019-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Kim ,  Jeongsik Kim ,  Sungjun Kim

IPC: H04B7/024 ,  H04L5/00 ,  H04J11/00

Abstract: An electronic device includes a housing, a first antenna included in a first region of the housing, a second antenna included in a second region of the housing, an antenna structure that is disposed within the housing, a coupler that obtains an impedance of each of the antennas and the antenna structure, a memory that stores a table in which the impedances of each of the antennas and the antenna structure are matched to a location or a contact of an external object, and a processor, and the processor obtains the impedances of each of the antennas and the antenna structure from the coupler when the external object approaches the electronic device, obtains the location or the contact of the external object based on the obtained impedances and the table, and transceives a signal through the antenna structure in a direction where the external object is absent.

公开(公告)号：US12089428B2

公开(公告)日：2024-09-10

申请号：US16023394

申请日：2018-06-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun Koo ,  Seungyeon Kwak ,  Sangdong Kim ,  Sungjun Kim ,  Jiwhan Kim ,  Sunghun Lee ,  Jungin Lee ,  Seokhwan Hong ,  Kyuyoung Hwang

IPC: H10K50/11 ,  C07F15/00 ,  C09K11/06 ,  H10K50/13 ,  H10K50/15 ,  H10K50/155 ,  H10K85/30 ,  H10K101/00 ,  H10K101/10 ,  H10K101/30 ,  H10K101/40

CPC classification number: H10K50/11 ,  C07F15/0086 ,  C09K11/06 ,  H10K50/131 ,  H10K50/155 ,  H10K50/156 ,  H10K85/346 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K2101/10 ,  H10K2101/30 ,  H10K2101/40 ,  H10K2101/90

Abstract: An organic light-emitting device including a first electrode, a second electrode facing the first electrode, and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer includes an emission layer and an intermediate layer disposed between the first electrode and the emission layer, wherein the intermediate layer directly contacts the emission layer, and wherein the intermediate layer includes a first hole transport material, wherein the emission layer includes a host and a dopant, wherein the dopant is an organometallic compound, provided that the dopant does not comprise iridium, and wherein the organic light-emitting device satisfies certain parameters described in the specification.

公开(公告)号：US11670714B2

公开(公告)日：2023-06-06

申请号：US17338400

申请日：2021-06-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kilsu Jung ,  Jin-Hong Park ,  Keun Heo ,  Sungjun Kim

IPC: H01L29/78 ,  H01L29/267 ,  H01L29/51 ,  H01L29/76 ,  H01L29/45 ,  H10K10/84 ,  H10K10/46

CPC classification number: H01L29/78391 ,  H01L29/267 ,  H01L29/45 ,  H01L29/516 ,  H01L29/7606 ,  H10K10/466 ,  H10K10/472 ,  H10K10/84

Abstract: A negative differential resistance device includes a dielectric layer having a first surface and a second surface opposing the first surface, a first semiconductor layer that includes a first degenerated layer that is on the first surface of the dielectric layer and has a first polarity, a second semiconductor layer that includes a second degenerated layer that has a region that overlaps the first semiconductor layer and has a second polarity, a first electrode electrically connected to the first semiconductor layer, a second electrode electrically connected to the second semiconductor layer, and a third electrode on the second surface of the dielectric layer and which has a region overlapping at least one of the first semiconductor layer or the second semiconductor layer.

公开(公告)号：US11328469B2

公开(公告)日：2022-05-10

申请号：US17267015

申请日：2019-04-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungwoo Park ,  Yoonchan Choi ,  Hyungjoo Jin ,  Sungjun Kim

IPC: G06T13/80 ,  G06F3/0488 ,  G06T11/00 ,  G06T11/20 ,  G06F3/04883

Abstract: An electronic device according to various embodiments of the present invention includes: a touch screen display; a processor operatively connected to the display; and a memory operatively connected to the processor. The memory may include instructions which, when executed, cause the processor to: display, on the display, a user interface including a first section configured to receive a drawing input and a second section including a plurality of colors and one or more line widths, which are to be selected for the drawing input; execute an animation image file to be displayed on the first section, the animation image file including a procedure of drawing an object with at least one color among the plurality of colors and at least one line width among the one or more line widths; receive, from the display, an input for stopping the execution of the image file; and display a drawing output on the display according to the drawing input, the drawing output including at least one among the color and the line width used when the drawing input is received. Various other embodiments are also possible.

公开(公告)号：US11277132B2

公开(公告)日：2022-03-15

申请号：US17007046

申请日：2020-08-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soomin Lee ,  Sungjun Kim ,  Hyoungjoong Kim

IPC: H03K19/003 ,  H03K19/00 ,  H03K19/0185

Abstract: Disclosed is an electronic device. The electronic device includes an input node, an output node, a power node that transfers a voltage of a third level to the output node when a voltage of the input node is a first level, and a capacitor that transfers a change in the voltage of the input node to the output node through a coupling such that a voltage of the output node is adjusted to a fourth level, when the voltage of the input node changes from the first level to a second level.

公开(公告)号：US20210198222A1

公开(公告)日：2021-07-01

申请号：US16897189

申请日：2020-06-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsik Jung ,  Wataru SOTOYAMA ,  Hosuk Kang ,  Sungjun Kim ,  Joonghyuk Kim ,  Youngmok Son ,  Won-joon Son ,  Yeonsook Chung

IPC: C07D307/79 ,  C07D407/14 ,  C07D407/04 ,  C07D409/04 ,  C07D407/10 ,  C07D333/54 ,  C07D409/14 ,  C07D409/10 ,  C07D405/04 ,  C07D413/10 ,  C07D471/04 ,  C07F7/08 ,  H01L51/00 ,  H01L51/50 ,  C07D405/10 ,  C07D413/04 ,  C07D419/04

Abstract: Provided are a condensed cyclic compound represented by Formula 1 and an organic light-emitting device including the same: wherein, in Formula 1, X1, A1, L11, a11, Ar11, Ar12, b11, R11, R12, c11, and c12 are the same as defined in the specification.

公开(公告)号：US20210009616A1

公开(公告)日：2021-01-14

申请号：US16912752

申请日：2020-06-26

Applicant: Samsung Electronics Co., Ltd. ,  SAMSUNG SDI CO., LTD.

Inventor： Sangdong Kim ,  Seungyeon Kwak ,  Hyun Koo ,  Sungjun Kim ,  Hyungsun Kim ,  Chul Baik ,  Myungsun Sim ,  Yongtak Yang ,  Banglin Lee ,  Sunyoung Lee ,  Sunghun Lee ,  Jeoungin Yi ,  Yuri Cho ,  Pyeongseok Cho ,  Byoungki Choi ,  Hyeonho Choi ,  Dalho Huh ,  Seokhwan Hong

IPC: C07F15/00 ,  H01L51/00 ,  H01L51/50

Abstract: A composition including a platinum-containing organometallic compound, a first compound, a second compound, and a third compound, and an organic light-emitting device including the same wherein the composition does not comprise iridium, the Pt-containing organometallic compound, the first compound, the second compound, and the third compound are different from each other, the first compound comprises at least one electron transport moiety, the second compound and the third compound do not include a metal, each of an absolute value of a HOMO energy level of the second compound and an absolute value of a HOMO energy level of the third compound is 5.30 eV to 5.85 eV, the difference between the absolute value of the HOMO energy level of the second compound and the absolute value of the HOMO energy level of the third compound is 0.01 eV to 0.30 eV.

公开(公告)号：US20250150522A1

公开(公告)日：2025-05-08

申请号：US18932148

申请日：2024-10-30

Applicant: SAMSUNG ELECTRONICS CO.,LTD

Inventor： Sungsoo JUN ,  Donghee Kim ,  Jaekook Kim ,  Jinyong Kim ,  Seunghoon Lee ,  Sungjun Kim ,  Youngkyu Kim ,  Chaeyeol Jung ,  Minwoo Yoo

IPC: H04M1/02

Abstract: An electronic device including: a transparent member visually exposed to an outside of the electronic device; a support member configured to support the transparent member and including an opening corresponding to the transparent member; an image sensor configured to detect light entering through the transparent member; a body tube configured to accommodate at least one lens; and an intermediate member in contact with a side surface of the body tube that faces the support member, at least part of the intermediate member being provided between the support member and the body tube.

公开(公告)号：US12201010B2

公开(公告)日：2025-01-14

申请号：US16392090

申请日：2019-04-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Whail Choi ,  Yoonhyun Kwak ,  Hyun Koo ,  Sungjun Kim ,  Sukekazu Aratani ,  Kum Hee Lee ,  Sunyoung Lee ,  Kyuyoung Hwang

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06 ,  H10K85/30 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10

Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound: M(L1)n1(L2)n2  Formula 1 wherein M, L1, L2, n1 and n2 are each independently the same as defined in the specification.