公开(公告)号：US20220093803A1

公开(公告)日：2022-03-24

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 ,  H01L29/45 ,  H01L29/76 ,  H01L51/05 ,  H01L51/10

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：US20210304482A1

公开(公告)日：2021-09-30

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 ,  G06T11/20 ,  G06T11/00

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：US20210153294A1

公开(公告)日：2021-05-20

申请号：US17047180

申请日：2019-03-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungkuk SEO ,  Seungjae LEE ,  Sungjun KIM

IPC: H04W88/06 ,  H04W4/80 ,  H04W76/14 ,  H04W76/38 ,  H04W76/23 ,  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：US20210100049A1

公开(公告)日：2021-04-01

申请号：US16934396

申请日：2020-07-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongwoo KIM ,  Hyunchul LEE ,  Sungjun KIM

IPC: H04W76/15 ,  H04W8/08

Abstract: An electronic device is provided. The electronic device includes: wireless communication circuitry, at least one processor operatively connected with the wireless communication circuitry, and a memory operatively connected with the at least one processor. The memory stores instructions which, when executed, cause the at least one processor to control the electronic device to: identify a state of the electronic device, receive a system information block (SIB) from a first base station supporting a first cellular network via the wireless communication circuitry, identify whether a network to which the electronic device belongs supports dual connectivity (DC) between the first cellular network and a second cellular network based on information included in the SIB, enable a second cellular network function of the wireless communication circuitry based on the network supporting the DC, and transmit information indicating that the second cellular network function of the electronic device is enabled to the network via the wireless communication circuitry.

公开(公告)号：US20200186203A1

公开(公告)日：2020-06-11

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 ,  H04J11/00 ,  H04L5/00

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：US20190258472A1

公开(公告)日：2019-08-22

申请号：US16283319

申请日：2019-02-22

Applicant: Samsung Electronics Co., Ltd

Inventor： Choonghoon KIM ,  Youngil NAM ,  Junkyoung SHIN ,  Sungjun KIM

IPC: G06F8/65 ,  H04B5/00 ,  H04L29/08 ,  H04W4/80

Abstract: Various embodiments include an electronic device and method for near field communications. An electronic device comprises a memory, a first communication circuit, a second communication circuit, and at least one processor operatively connected with the memory, the first communication circuit, or the second communication circuit, wherein the processor identifies an occurrence of a designated event for the electronic device while at least one piece of first software stored in the memory is performed, in response to the occurrence of the designated event, receives update software for the at least one piece of first software from an external device through the second communication circuit, and updates the at least one piece of first software using the received update software, and wherein the first communication circuit operates in a first mode before the at least one piece of first software is updated and transitions into a second mode.

公开(公告)号：US20180359017A1

公开(公告)日：2018-12-13

申请号：US15775510

申请日：2016-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaecheol KWON ,  Yukyung KIM ,  Jungkuk SEO ,  Seungyun SONG ,  Seungjae LEE ,  Jongmu CHOI ,  Sungjun KIM ,  Janghoon LEE ,  Yeunwook LIM

IPC: H04B7/06 ,  H04B7/08 ,  H04B7/0413 ,  H04W4/80 ,  H04W76/10

CPC classification number: H04B7/0689 ,  H04B7/0413 ,  H04B7/0691 ,  H04B7/0874 ,  H04W4/80 ,  H04W76/10 ,  H04W88/06

Abstract: The present disclosure relates to a wireless communication method using near field communication, and an electronic device, and in the electronic device supporting first near field communication and second near field communication, a request for the second near field communication is confirmed while the electronic device is connected to a first external device through the first near field communication, circumstantial information related to the first external device (for example, the intensity of an electric field signal) is checked on the basis of at least the confirmation, and a second external device can be connected to the first external device (for example, an AP) or to a third external device (for example, base station (server)) through the electronic device by using the second near field communication, when the circumstantial information satisfies a predetermined condition. In addition, other examples are possible.

公开(公告)号：US20150033125A1

公开(公告)日：2015-01-29

申请号：US14328085

申请日：2014-07-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jisook KANG ,  Hyunsuk CHOI ,  Sungjun KIM

IPC: G06F3/0485

CPC classification number: G06F3/0485 ,  G06F3/0488

Abstract: A method of operating a window of an electronic device having a touch screen is provided. The method includes displaying a second window on a part of a first window, detecting a user input in the first window, and adjusting a position of the second window, when a distance between a position of the user input for the first window and the position of the second window is a preset threshold value or less.

Abstract translation: 提供一种操作具有触摸屏的电子设备的窗口的方法。 该方法包括在第一窗口的一部分上显示第二窗口，检测第一窗口中的用户输入，以及当第一窗口的用户输入的位置与位置之间的距离时，调整第二窗口的位置 的第二窗口是预设阈值或更小。

公开(公告)号：US20150011193A1

公开(公告)日：2015-01-08

申请号：US14300730

申请日：2014-06-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungjun KIM ,  Hyunsuk CHOI

IPC: H04M1/725

CPC classification number: H04M1/72566 ,  H04M1/274525 ,  H04M1/274583 ,  H04M1/72583

Abstract: A method and an apparatus for processing a contact list in a portable terminal are provided. A method of processing contact information of a portable terminal includes analyzing a schedule by analyzing contact information included in schedule information, re-arranging a subscriber display point of the contact list according to contact information included in the schedule information and displaying the contact list, and forming a communication link with a subscriber selected in the contact list and executing a contact. A schedule check and management operation of the portable terminal can be conveniently processed by only executing the contact application in which subscriber information is displayed with a list.

Abstract translation: 提供了一种在便携式终端中处理联系人列表的方法和装置。 处理便携式终端的联系人信息的方法包括：通过分析包含在时间表信息中的联系人信息来分析日程表，根据包含在日程表信息中的联系信息重新排列联系人列表的用户显示点并显示联系人列表，以及 与联系人列表中选择的用户形成通信链路并执行联系。 便携式终端的进度检查和管理操作可以通过仅通过列表执行用户信息显示的联系人应用来方便地进行处理。