中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

11 records (took 0.034 seconds)

    Thermoelectric module
    3.
    发明授权
    Thermoelectric module 有权

    公开(公告)号：US11355689B2

    公开(公告)日：2022-06-07

    申请号：US17287654

    申请日：2019-10-23

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Jin Gyeong Park ,  Jeung Ook Park ,  Yong Sang Cho

    IPC: H01L35/32 ,  H01L35/08 ,  H01L35/10 ,  H01L35/16

    Abstract: A thermoelectric module according to one embodiment of the present invention comprises: a first substrate; a thermoelectric element disposed on the first substrate; a second substrate disposed on the thermoelectric element and having a smaller area than the first substrate; a sealing part disposed on the first substrate and surrounding a side surface of the thermoelectric element; and a wire part connected to the thermoelectric element, drawn out through the sealing part, and supplying power to the thermoelectric element, wherein the sealing part has a through hole through which the wire part passes, and the through hole is disposed closer to the second substrate than the first substrate.

    Power generation apparatus
    5.
    发明授权
    Power generation apparatus 有权

    公开(公告)号：US12171145B2

    公开(公告)日：2024-12-17

    申请号：US17758774

    申请日：2021-01-11

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Jeung Ook Park ,  Sang Hun An ,  Ji Hwan Jeon

    IPC: H10N10/17 ,  H10N10/01 ,  H10N10/80

    Abstract: A power generation apparatus according to one embodiment of the present invention, comprises: a cooling unit, a first thermoelectric module including a first thermoelectric element disposed on a first surface of the cooling unit, and a first heat sink disposed on the first thermoelectric element; and a first wiring part connected to the first thermoelectric element, wherein the cooling unit has a fluid receiving part formed in a first area thereof and a tunnel formed in a second area thereof, and the first wiring part passes through the tunnel.

    Power generation apparatus
    6.
    发明授权
    Power generation apparatus 有权

    公开(公告)号：US12035627B2

    公开(公告)日：2024-07-09

    申请号：US17792321

    申请日：2021-01-11

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Jung Ho Kim ,  Jeung Ook Park ,  Sang Hun An ,  Jong Min Lee ,  Ji Hwan Jeon

    IPC: H10N10/17 ,  H10N10/13 ,  H10N10/81

    CPC classification number: H10N10/17 ,  H10N10/13 ,  H10N10/81

    Abstract: A power generation apparatus according to an embodiment of the present invention comprises: a cooling unit, a thermoelectric module comprising a thermoelectric element disposed on one surface of the cooling unit, and a heat sink disposed on the thermoelectric element; a guide plate disposed opposite the thermoelectric module; and a branch unit disposed on another surface perpendicular to the one surface of the cooling unit. The heat sink includes multiple heat dissipation fins which are spaced apart from each other. The ratio of the shortest horizontal distance between the heat sink and the guide plate to the shortest horizontal distance between the branch unit and the guide plate is 0.0625 to 0.25.

    Camera actuator and camera module comprising same
    7.
    发明授权
    Camera actuator and camera module comprising same 有权

    公开(公告)号：US12003834B2

    公开(公告)日：2024-06-04

    申请号：US17756704

    申请日：2020-11-23

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Young Bae Jang ,  Chan Joong Kim ,  Jeung Ook Park ,  Sung Guk Lee

    IPC: H04N23/51 ,  H04N23/54 ,  H04N23/68

    CPC classification number: H04N23/51 ,  H04N23/54 ,  H04N23/686

    Abstract: An embodiment of the present invention discloses a camera actuator comprising: a housing; a mover disposed in the housing and including protrusions on one surface which protrude toward the housing; and a driving unit disposed in the housing and rotating the mover on the basis of a first direction or a second direction perpendicular to the first direction, wherein the protrusions comprise: a first protrusion disposed on the one surface; a second protrusion spaced apart from the first protrusion; and a third protrusion separated from the first protrusion by a distance greater than from the second protrusion, and wherein the housing comprises: a groove in which the first protrusion is seated on an inner surface corresponding to the one surface; a first hole through which the second protrusion passes; and a second hole through which the third protrusion passes, wherein a side surface of the second protrusion is spaced apart from the first hole, and the housing includes a protruding part disposed on a side of the second hole and extending toward the third protrusion.

Patent Agency Ranking