公开(公告)号：US11974048B2

公开(公告)日：2024-04-30

申请号：US17424346

申请日：2020-01-21

Applicant: LG ELECTRONICS INC.

Inventor： Sangjin Kim ,  Donghoon Lee ,  Wonseok Kang

IPC: H04N23/741 ,  H04N9/68 ,  H04N9/77 ,  H04N23/10 ,  H04N23/90

CPC classification number: H04N23/741 ,  H04N9/68 ,  H04N9/77 ,  H04N23/10 ,  H04N23/90

Abstract: The present disclosure relates to a camera device, and an electronic apparatus including the same. The camera device and an electronic apparatus including the same according to an embodiment of the present disclosure a color camera; and a processor configured to receive a first color pattern image from the color camera, generate a grayscale-based transmission map based on the first color pattern image, and generate a high dynamic range color image based on the grayscale-based transmission map. Accordingly, it is possible to generate the high dynamic range color image based on the color pattern image obtained from the color camera.

公开(公告)号：US11009019B2

公开(公告)日：2021-05-18

申请号：US16134157

申请日：2018-09-18

Applicant: LG ELECTRONICS INC.

Inventor： Seungwook Kim ,  Wonseok Kang ,  Jongmok Lee

IPC: F04B39/12 ,  F04B39/00 ,  F25B31/02 ,  F04B35/04 ,  F25B1/02

Abstract: A reciprocating type compressor includes a crank shaft that is coupled to a rotor of a motor to transfer a rotational force, a piston that compresses a refrigerant while linearly moving within a cylinder of a compression portion, a connecting rod that connects the crank shaft to the piston to convert a rotational force of the crank shaft into a linear motion of the piston, and a cylinder boss integral body in which the cylinder and a boss that encloses the crank shaft are integrally formed at right angles to each other.

公开(公告)号：US12033306B2

公开(公告)日：2024-07-09

申请号：US17422114

申请日：2020-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Wonseok Kang ,  Junghee Eim ,  Sangjin Kim

IPC: G06T5/00 ,  G06T3/40 ,  G06T5/50 ,  G06T5/70 ,  G06T7/194

CPC classification number: G06T5/70 ,  G06T3/40 ,  G06T5/50 ,  G06T7/194 ,  G06T2207/10024 ,  G06T2207/10048 ,  G06T2207/20016 ,  G06T2207/20024

Abstract: The present disclosure relates to a camera device. The camera device and an electronic apparatus including the same according to an embodiment of the present disclosure include: a color camera; an IR camera; and a processor configured to separate a foreground region and a background region of an IR image from the IR camera, and to filter a color image from the color camera based on the separated foreground or background region, and generate a bokeh image for the color image. Accordingly, by using the IR image from the IR camera, the bokeh image for the color image from the color camera may be simply generated.

公开(公告)号：US11421669B2

公开(公告)日：2022-08-23

申请号：US16852725

申请日：2020-04-20

Applicant: LG ELECTRONICS INC.

Inventor： Ki Yeon Lee ,  Jinkook Kim ,  Wonseok Kang

IPC: H02K1/18 ,  H02K7/14 ,  H02K5/15 ,  F04B39/10 ,  F04B35/04 ,  F04B39/12

Abstract: A motor assembly for compressing a fluid by causing a rotational shaft to reciprocate by providing a drive force to the rotational shaft, and a reciprocating compressor including a motor assembly are provided. The motor assembly may include a cylinder block in which a bore is formed and which is penetrated by the rotational shaft, a stator coupled to the cylinder block, a rotor installed at an outer circumferential surface of the stator so as to be rotated by the stator and which is coupled to the rotational shaft so as to rotate together with the rotational shaft, and at least one fastening member that fastens the stator and the cylinder block to each other such that the stator is supported by the cylinder block.

公开(公告)号：US11242846B2

公开(公告)日：2022-02-08

申请号：US16136403

申请日：2018-09-20

Applicant: LG ELECTRONICS INC.

Inventor： Young Hwan Kim ,  Wonseok Kang ,  Jinkook Kim

IPC: F04C2/10 ,  F04B39/02 ,  F04B35/01 ,  F16N7/36 ,  F04B39/00 ,  F04B35/04

Abstract: A lubricating oil supply apparatus may include a rotational portion that rotates together with a rotational shaft and a fixed portion that maintains a fixed location thereof and supplies oil through a space that circles with respect to a rotational center of the rotational portion, thereby supplying oil regardless of a rotational direction of the rotational shaft.

公开(公告)号：US20190093649A1

公开(公告)日：2019-03-28

申请号：US16134157

申请日：2018-09-18

Applicant: LG ELECTRONICS, INC.

Inventor： Seungwook KIM ,  Wonseok Kang ,  Jongmok Lee

IPC: F04B39/12

Abstract: A reciprocating type compressor includes a crank shaft that is coupled to a rotor of a motor to transfer a rotational force, a piston that compresses a refrigerant while linearly moving within a cylinder of a compression portion, a connecting rod that connects the crank shaft to the piston to convert a rotational force of the crank shaft into a linear motion of the piston, and a cylinder boss integral body in which the cylinder and a boss that encloses the crank shaft are integrally formed at right angles to each other.