公开(公告)号：US20210340647A1

公开(公告)日：2021-11-04

申请号：US17271791

申请日：2019-09-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungtae PARK ,  Sangjun PARK ,  Won JU ,  Jungsoo LIM

IPC: C22C21/00

Abstract: The present disclosure relates to an aluminum alloy having chloride resistance and corrosion resistance against harmful gas environments as well as processability to the extent of undergoing extrusion and drawing. The aluminum alloy according to the present disclosure comprise 0.1-4.5 wt % of Mg, 0.1-0.60 wt % of Zn, 0.05-0.1 wt % of Fe, 0.05-0.1 wt % of Si, and the balance Al.

公开(公告)号：US20200149745A1

公开(公告)日：2020-05-14

申请号：US16679514

申请日：2019-11-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Juyeong KIM ,  Euiyoung CHANG ,  Sangjun PARK

IPC: F24C3/12 ,  G05G5/03

Abstract: The cooking appliance according to the disclosure includes a main body having at least one heat source, a valve that includes a valve shaft, and adjusts an amount of fuel supplied to the at least one heat source according to an opening degree or a closing degree of the valve, and a knob apparatus that is coupled with the valve shaft and is installed on the main body. The knob apparatus includes a knob holder mounted on the main body, a knob that is rotatively supported by the knob holder, and an interference member that varies a rotating force by which the knob is rotatable while being supported by the knob holder and while the knob is at a predetermined location.

公开(公告)号：US20240429052A1

公开(公告)日：2024-12-26

申请号：US18660507

申请日：2024-05-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangjun PARK ,  Bongcheol KIM ,  Sangho LEE ,  Yeongeun YOOK

IPC: H01L21/027 ,  H01L21/308 ,  H01L21/311

Abstract: A method of manufacturing a semiconductor device includes sequentially forming an etch target film and an insulating film on a substrate. A first photoresist film is formed on the insulating film. A first photoresist pattern is formed exposing a first region of the insulating film by patterning the first photoresist film. A protective film is formed covering the first photoresist pattern and the first region of the insulating film. A second photoresist pattern is formed exposing a second region of the protective film. The protective film covers the first photoresist pattern during the forming of the second photoresist pattern. A first trench is formed by etching the etch target film using the first photoresist pattern. A second trench is formed by etching the etch target film using the second photoresist pattern. The forming of the first trench is performed after the forming of the second photoresist pattern.

公开(公告)号：US20230034485A1

公开(公告)日：2023-02-02

申请号：US17952951

申请日：2022-09-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangjun PARK ,  Kwansik YANG

IPC: G09G3/00 ,  G09G3/32

Abstract: A display apparatus is provided. The display apparatus includes a display panel including a plurality of display modules; a memory storing information on an arrangement relation of the plurality of display modules; and a processor configured to: based on receiving a user command selecting any one of the plurality of display modules in a mode for adjusting a set value of the display panel, identify a first display module corresponding to the user command among the plurality of display modules, identify at least one second display module adjacent to the first display module among the plurality of display modules, based on the information on the arrangement relation, and control the display panel such that the first display module and the at least one second display module display a test image, and remaining display modules among the plurality of display modules display an image different from the test image.

公开(公告)号：US20220148562A1

公开(公告)日：2022-05-12

申请号：US17554547

申请日：2021-12-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangjun PARK ,  Kyoungbo Min ,  Kihyun Choo ,  Seungdo Choi

IPC: G10L13/047 ,  G10L13/10

Abstract: An electronic apparatus and a controlling method thereof are provided. The electronic apparatus includes a microphone; a memory configured to store a text-to-speech (TTS) model and a plurality of evaluation texts; and a processor configured to: obtain a first reference vector of a user speech spoken by a user based the user speech being received through the microphone, generate a plurality of candidate reference vectors based on the first reference vector, obtain a plurality of synthesized sounds by inputting the plurality of candidate reference vectors and the plurality of evaluation texts to the TTS model, identify at least one synthesized sound of the plurality of synthesized sounds based on a similarity between characteristics of the plurality of synthesized sounds and the user speech, and store a second reference vector of the at least one synthesized sound in the memory as a reference vector corresponding to the user for the TTS model.

公开(公告)号：US20210407968A1

公开(公告)日：2021-12-30

申请号：US17315716

申请日：2021-05-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eunji KIM ,  Seungwoo PAEK ,  Byungkyu KIM ,  Sangjun PARK ,  Sungdong CHO

IPC: H01L25/065 ,  H01L23/00 ,  H01L29/423 ,  H01L23/532 ,  H01L23/522 ,  H01L23/528 ,  H01L27/11573 ,  H01L23/498 ,  H01L23/538

Abstract: A device including a first structure and a second structure is provided. The device includes a substrate, a peripheral circuit and first junction pads on the substrate; a first insulating structure surrounding side surfaces of the first junction pads; second junction pads contacting the first junction pads; a second insulating structure on the first insulating structure; a passivation layer on the second insulating structure; an upper insulating structure between the passivation layer and the second insulating structure; a barrier capping layer between the upper insulating structure and the passivation layer; conductive patterns spaced apart from each other in the upper insulating structure; a first pattern structure between the upper insulating structure and the second insulating structure; a stack structure between the second insulating structure and the first pattern structure, and including gate layers; and a vertical structure passing through the stack structure and including a data storage structure and a channel layer.

公开(公告)号：US20210389973A1

公开(公告)日：2021-12-16

申请号：US17412595

申请日：2021-08-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hojung CHOI ,  Sangjun PARK ,  Hyeonsu LEE ,  Jongwoo KIM ,  Gilyoung NOH ,  Bohyung LEE ,  Junguk LEE ,  Jongkyu LEE ,  Jaekyong CHOI ,  Inhwan HWANG ,  Mooyoung KIM

IPC: G06F9/48 ,  H04W52/02 ,  G06F9/54

Abstract: A method and an apparatus for reducing power consumption of an electronic device are provided. The method includes executing an app in response to a first user input and switching the app to a background in response to a second user input. The method also includes confirming whether the app that has been switched to the background satisfies at least one condition and automatically limiting an operation of the app when the app that has been switched to the background satisfies the at least one condition. A result of the automatically limiting operation the operation of the app is displayed.

公开(公告)号：US20200042371A1

公开(公告)日：2020-02-06

申请号：US16526229

申请日：2019-07-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangjun PARK ,  Sungdo MOON ,  Mooyoung KIM

IPC: G06F11/07 ,  G06F11/00 ,  G06F11/36 ,  G06F11/30

Abstract: Various embodiments relate to a method for detecting a memory leak and an electronic device thereof, the electronic device including a processor, and a memory operatively connected to the processor, wherein the memory stores instructions which, when executed by the processor, control the electronic device to: acquire usage information for the memory of a process executed by the processor based on a collection period determined based at least partially on a characteristic of the process; identify a change pattern of a usage amount for the memory of the process based on the usage information; and determine whether a memory leak occurs based on the change pattern of the usage amount.

公开(公告)号：US20250149021A1

公开(公告)日：2025-05-08

申请号：US19016520

申请日：2025-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kihyun CHOO ,  Sangjun PARK ,  Joohyung LEE ,  Seongkyu MUN

IPC: G10L13/033 ,  G10L25/90

Abstract: Disclosed is an electronic device and a control method therefor. The electronic device according to an embodiment includes: memory storing at least one instruction and at least one processor, comprising processing circuitry, individually and/or collectively, configured to execute the at least one instruction, and to: identify a target pitch shift value for shifting a pitch of voice data, divide the identified target pitch shift value into a first pitch shift value and a second pitch shift value, identify a pitch shift embedding value based on the first pitch shift value, obtain second voice data by updating a feature of a pitch of first voice data based on the second pitch shift value, identify a pitch embedding value based on a pitch of the obtained second voice data, and obtain third voice data to which the pitch of the first voice data is shifted based on the pitch shift embedding value and the pitch embedding value.

公开(公告)号：US20240082904A1

公开(公告)日：2024-03-14

申请号：US18220527

申请日：2023-07-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungmin CHO ,  Yurim PARK ,  Youngdeog KOH ,  Sangjun PARK ,  Sungtae PARK ,  Jungsoo LIM ,  Suhyeon HAN

IPC: B21D53/06 ,  B21D9/04

CPC classification number: B21D53/06 ,  B21D9/04

Abstract: An apparatus for manufacturing a heat exchanger including a refrigerant tube, the apparatus including a moving rod movable along a first direction; and a tube expansion body connected to the moving rod to be linearly movable along the first direction, the tube expansion body insertable into a tube base material of the refrigerant tub such that the tube base material is expanded outward when the tube expansion body is inserted into the tube base material of the refrigerant tube, wherein the tube expansion body includes a plurality of groove forming protrusions formed on an outer surface of the tube expansion body so as to extend along a direction inclined with respect to the first direction, the groove forming protrusions form a plurality of grooves on an inner surface of the tube base material, when the tube expansion body is moved to be inserted into the tube base material.