公开(公告)号：US20240354932A1

公开(公告)日：2024-10-24

申请号：US18416153

申请日：2024-01-18

Applicant: LG ELECTRONICS INC.

Inventor： Duho LEE ,  Mikiko ITO ,  Muyul PARK ,  Byungkee LEE ,  Youngjun JUNG

IPC: G06T7/00 ,  G01N23/046 ,  G06T3/60

CPC classification number: G06T7/0008 ,  G01N23/046 ,  G06T3/60 ,  G01N2223/401 ,  G01N2223/408 ,  G01N2223/646 ,  G06T2207/10116 ,  G06T2207/20044 ,  G06T2207/20084

Abstract: A terminal can include a display and a processor configured to generate a reconstructed image based on a plurality of X-ray images of a battery, and rotate the reconstructed image by a predetermined angle to generate a tilting image. Also, the processor can generate an electrode detection image based on the tilting image, the electrode detection image including a positive electrode of the battery and a negative electrode of the battery in which the positive electrode and the negative electrode are separated from each other, and detect whether the battery is defective based on the electrode detection image.

公开(公告)号：US20220405991A1

公开(公告)日：2022-12-22

申请号：US17443943

申请日：2021-07-28

Applicant: LG ELECTRONICS INC. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Mikiko ITO ,  Taehyung KIM ,  Youngjun JUNG ,  Byungkee LEE ,  Sangjun PARK ,  Seungryong CHO ,  Hyeongseok KIM ,  Jeongtae SOH

IPC: G06T11/00 ,  A61B6/02 ,  A61B6/00 ,  G06T7/00

Abstract: An X-ray imaging apparatus includes an X-ray generator including a plurality of X-ray sources, an X-ray detector configured to detect X-rays radiated from the plurality of X-ray sources and generate a plurality of pieces of projection data, and a processor configured to apply log projection to each of the plurality of pieces of projection data, to apply weighted projection to the log-projected projection data, to apply a bidirectional ramp filter to the weighted-projected projection data, and to generate a tomographic image reconstructed based on each of the projection data to which the bidirectional ramp filter is applied.

公开(公告)号：US20200041435A1

公开(公告)日：2020-02-06

申请号：US16339973

申请日：2016-11-18

Applicant: LG ELECTRONICS INC.

Inventor： Insung HWANG ,  Byungkee LEE ,  Yunguk JANG ,  Sunjung KIM

IPC: G01N27/16 ,  G01N27/12 ,  G01N25/00 ,  G01N27/30

Abstract: A sensor is disclosed. The sensor according to an embodiment of the present invention may include a substrate; a first electrode pattern disposed on one side of the substrate to form a layer; a second electrode pattern disposed on the one side of the substrate to form a layer and separated from the first electrode pattern; a sensing layer located on the one side of the substrate and covering the first electrode pattern and the second electrode pattern and containing a semiconductor; a protective layer located on the one side of the substrate and covering at least a part of the sensing layer, and containing a material different from that of the sensing layer; a first electrode pad disposed on the one side of the substrate to form a layer and electrically connected to the first electrode pattern; a second electrode pad disposed on the one side of the substrate and electrically connected to the second electrode pattern; and a housing accommodating the substrate and including a filter spaced apart from the substrate, wherein the substrate includes an opening formed adjacent to an outer boundary of the first and second electrode patterns.