公开(公告)号：US20240061118A1

公开(公告)日：2024-02-22

申请号：US18376068

申请日：2023-10-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taehee LEE ,  Jinpyo GWAK

IPC: G01S17/32 ,  G01S7/481 ,  G01S7/4865

CPC classification number: G01S17/32 ,  G01S7/4816 ,  G01S7/4865

Abstract: A Lidar sensor includes a light emitting unit, an indirect time of flight (iToF) sensor, and one or more processors configured to: output light of a first frequency and light of a second frequency while the Lidar sensor rotates, based on the output light of the first frequency and the output light of the second frequency being reflected by an object and received by a plurality of pixels, acquire first pixel values based on the reflected light of the first frequency, and acquire second pixel values based on the reflected light of the second frequency, identify third pixel values from among the first pixel values using reliability levels of the first pixel values and identify fourth pixel values from among the second pixel values using reliability levels of the second pixel values, and identify a distance between the Lidar sensor and the object.

公开(公告)号：US20200243080A1

公开(公告)日：2020-07-30

申请号：US16482908

申请日：2018-02-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nojoon PARK ,  Junhyung PARK ,  Hyojung LEE ,  Taehee LEE ,  Geonsoo KIM ,  Hanjib KIM ,  Yongjoon JEON

IPC: G10L15/22 ,  H04L12/58 ,  G10L15/02 ,  G10L25/63 ,  G10L15/30 ,  G06F3/16 ,  G10L15/26

Abstract: An electronic device according to various embodiments of the present invention comprises: a display; a communication circuit; a processor electrically connected with the display and the communication circuit; and a memory electrically connected with the processor, wherein when instructions, which can be included by the memory, are executed, the processor acquires message data received through a communication circuit and confirms attribute information included in the message data and, resulting from the confirmation, the display displays first text data for a first time if the text data included in the message data is first text data inputted from a touch screen of an external electronic device, and the display displays second text data for a second time different from the first time if the text data included in the message data is second text data converted from voice data.

公开(公告)号：US20230245337A1

公开(公告)日：2023-08-03

申请号：US18131270

申请日：2023-04-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junghwan LEE ,  Sungwon KIM ,  Saeyoung KIM ,  Yoojeong LEE ,  Taehee LEE

IPC: G06T7/70 ,  G06T7/50 ,  G06V10/25 ,  G06V10/74

CPC classification number: G06T7/70 ,  G06T7/50 ,  G06V10/25 ,  G06V10/761 ,  G06T2207/10024 ,  G06T2207/20084

Abstract: An electronic apparatus includes: a camera; and a processor configured to: identify a first area of a threshold size in an image obtained by the camera, the first area including an object of interest; identify depth information of the object of interest and depth information of a plurality of background objects included in an area excluding the object of interest in the first area; and identify a background object where the object of interest is located, from among the plurality of background objects, based on a difference between the depth information of the object of interest and the depth information of each of the plurality of background objects.

公开(公告)号：US20220036522A1

公开(公告)日：2022-02-03

申请号：US17278471

申请日：2019-10-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taehee LEE ,  Jihye KIM ,  Sahng-Gyu PARK ,  Seunghoon HAN

IPC: G06T5/00 ,  G06T7/13 ,  G06T5/40

Abstract: Disclosed are an electronic device, and a method for controlling same. Particularly, the present disclosure relates to an electronic device, and a method for controlling same, which can secure high visibility of a subject by acquiring, from an original image, a plurality of sub images having a smaller bit number than the original image, and acquiring a synthesized image on the basis of information about the shapes of objects included in the plurality of sub images.

公开(公告)号：US20190342727A1

公开(公告)日：2019-11-07

申请号：US16394238

申请日：2019-04-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junhyung PARK ,  Nojoon PARK ,  Hyojung LEE ,  Taehee LEE ,  Hanjib KIM

IPC: H04W4/20 ,  G10L15/22 ,  G10L17/24

Abstract: According to various embodiments of the disclosure, an electronic device and a method of executing a function of the electronic device comprise at least one communication circuit, a speaker, a microphone, at least one processor operatively connected with the communication circuit, the speaker, and the microphone, and a memory operatively connected with the at least one processor, wherein the memory stores instructions which, when executed by the at least one processor cause the electronic device to: perform a call with a first external electronic device through the communication circuit, activate a voice-based intelligent service while the call is performed, identify a voice input through the microphone while the call is performed, and transmit data associated with the voice input to an external server through the communication circuit at least in part for automatic speech recognition (ASR) and/or natural language understanding (NLU).

公开(公告)号：US20230177709A1

公开(公告)日：2023-06-08

申请号：US18102527

申请日：2023-01-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taehee LEE ,  Sungwon KIM ,  Saeyoung KIM ,  Yoojeong LEE ,  Junghwan LEE

IPC: G06T7/55 ,  G06V10/22 ,  G06T7/521 ,  G01S17/87 ,  G01S17/894

CPC classification number: G06T7/55 ,  G06V10/22 ,  G06T7/521 ,  G01S17/87 ,  G01S17/894 ,  G06T2207/10028 ,  G06T2207/10024 ,  G06T2207/10012 ,  G06T2207/20212

Abstract: An electronic device is disclosed. The electronic device may comprise a first image sensor, a second image sensor, and a processor, wherein the processor may: acquire a first depth image and a confidence map by using the first image sensor; acquire an RGB image by using the second image sensor; acquire a second depth image on the basis of the confidence map and the RGB image; and acquire a third depth image by composing the first depth image and the second depth image on the basis of the pixel value of the confidence map.

公开(公告)号：US20220223621A1

公开(公告)日：2022-07-14

申请号：US17712225

申请日：2022-04-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taehee LEE ,  Hyunwook KIM ,  Eun-jung YANG

IPC: H01L27/11582 ,  H01L27/1157 ,  H01L27/11565

Abstract: Disclosed are three-dimensional semiconductor memory devices including an electrode structure including gate electrodes stacked in a first direction, a lower pattern group including lower vertical patterns that are in a lower portion of the electrode structure and are connected to the substrate, and an upper pattern group including upper vertical patterns that are in an upper portion of the electrode structure. The upper vertical patterns may be connected to the lower vertical patterns, respectively. The devices may also include two common source plugs spaced apart from each other in a second direction. The electrode structure may be between the two common source plugs. An upper portion of the lower pattern group has a first width in the second direction, an upper portion of the upper pattern group has a second width in the second direction, and the first width may be greater than the second width.

公开(公告)号：US20220006939A1

公开(公告)日：2022-01-06

申请号：US17289977

申请日：2019-09-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taehee LEE ,  Hwayong KANG ,  Dongsoo KIM ,  Minjae KIM ,  Sahnggyu PARK ,  Dongwon YEO ,  Haesun LEE ,  Seungryong JEON ,  Yongju JEONG ,  Donghoon JANG

IPC: H04N5/235 ,  G06T7/55 ,  G06K9/00 ,  G06T7/70 ,  H04N5/247 ,  B60W40/02

Abstract: Disclosed is an electronic device. The electronic device comprises: a first image sensor and a second image sensor; and a processor which alternately performs a first image capture mode, in which a plurality of captured images are acquired by controlling the respective exposure times of the first image sensor and the second image sensor differently, and a second imager capture mode, in which a plurality of captured images are acquired by controlling the respective exposure times of the first image sensor and the second image sensor identically, identifies an object by using the plurality of captured images acquired in the first image capture mode, and acquires distance information about the identified object on the basis of the plurality of captured images acquired in the second image capture mode.

公开(公告)号：US20210181349A1

公开(公告)日：2021-06-17

申请号：US17119370

申请日：2020-12-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taehee LEE ,  Jinpyo GWAK ,  Hyunseok HONG ,  Hyunwoo KIM ,  Yeongrok LEE ,  Boseok MOON

IPC: G01S17/894 ,  G06T7/521 ,  G06T7/55 ,  G01S7/48

Abstract: An electronic apparatus is provided. The electronic apparatus according to the disclosure includes: a light emitter; a light receiver; a memory; and a processor, wherein the processor is configured to: acquire a first depth image based on first reflected light acquired during a first time period and store the first depth image in the memory, acquire a second depth image based on second reflected light acquired during a second time period following the first time period, and acquire distance information between the electronic apparatus and the object included in the second depth image by subtracting a first depth value of each pixel of the first depth image from a second depth value of each pixel of the second depth image, and correct the distance information by using a compensation value acquired based corresponding to time information on the second time period.

公开(公告)号：US20200152657A1

公开(公告)日：2020-05-14

申请号：US16732518

申请日：2020-01-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taehee LEE ,  Hyunwook KIM ,  Eun-jung YANG

IPC: H01L27/11582 ,  H01L27/1157 ,  H01L27/11565

Abstract: Disclosed are three-dimensional semiconductor memory devices including an electrode structure including gate electrodes stacked in a first direction, a lower pattern group including lower vertical patterns that are in a lower portion of the electrode structure and are connected to the substrate, and an upper pattern group including upper vertical patterns that are in an upper portion of the electrode structure. The upper vertical patterns may be connected to the lower vertical patterns, respectively. The devices may also include two common source plugs spaced apart from each other in a second direction. The electrode structure may be between the two common source plugs. An upper portion of the lower pattern group has a first width in the second direction, an upper portion of the upper pattern group has a second width in the second direction, and the first width may be greater than the second width.