中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

13 records (took 0.066 seconds)

    SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME, AND SOLAR CELL MODULE
    1.
    发明申请
    SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME, AND SOLAR CELL MODULE 审中-公开
    太阳能电池及其制造方法和太阳能电池模块

    公开(公告)号：US20170018665A1

    公开(公告)日：2017-01-19

    申请号：US15276916

    申请日：2016-09-27

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinah KIM ,  Jonghwan KIM ,  Younghyun LEE ,  IIhyoung JUNG ,  Seongeun LEE ,  Jeongbeom NAM ,  Minho CHOI ,  Sungjin KIM ,  Juhwan YUN

    IPC: H01L31/0224 ,  H01L31/0216 ,  H01L31/068

    CPC classification number: H01L31/022433 ,  H01L31/02168 ,  H01L31/022425 ,  H01L31/068 ,  Y02E10/547

    Abstract: A solar cell module includes a plurality of solar cells comprising a first solar cell and a second solar cell adjacent to each other; a conductive ribbon, wherein each of the plurality of solar cells comprises: a substrate; an emitter layer of positioned on the substrate; a plurality of finger electrodes formed in a first direction, each finger electrode being electrically connected to the emitter layer; and at least one first collector formed in a second direction crossing the first direction, the at least one first collector being electrically connected to the plurality of finger electrodes, wherein the conductive ribbon is attached to the at least one first collector in the second direction by a conductive adhesive, and wherein the conductive ribbon is attached on a collector region where the at least one first collector is formed and a deletion where the at least one first collector is not formed.

    Abstract translation: 太阳能电池模块包括多个太阳能电池，包括彼此相邻的第一太阳能电池和第二太阳能电池; 导电带，其中所述多个太阳能电池中的每一个包括：基板; 位于所述基板上的发射极层; 形成在第一方向上的多个指状电极，每个指状电极电连接到发射极层; 以及沿与所述第一方向交叉的第二方向形成的至少一个第一集电器，所述至少一个第一集电器电连接到所述多个指状电极，其中所述导电带通过所述第二方向附接到所述至少一个第一集电器， 导电粘合剂，并且其中所述导电带附接在其上形成有所述至少一个第一集电体的集电极区域上，并且其中未形成所述至少一个第一集电极的缺失。

    SCROLL COMPRESSOR
    3.
    发明公开
    SCROLL COMPRESSOR 审中-公开

    公开(公告)号：US20240102469A1

    公开(公告)日：2024-03-28

    申请号：US18367576

    申请日：2023-09-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Jeonghun KIM ,  Changeol JO ,  Nara HAN ,  Juhwan YUN

    IPC: F04C18/02 ,  F04C28/26 ,  F04C29/12

    CPC classification number: F04C18/0215 ,  F04C28/26 ,  F04C29/128 ,  F04C2270/185

    Abstract: A scroll compressor is provided that may include a block insertion groove configured to accommodate a discharge port and at least one bypass hole disposed in a rear surface of a non-orbiting end plate of a non-orbiting scroll, and a retainer block including at least one bypass valve configured to open or close the at least one bypass hole inserted into the block insertion groove. The at least one bypass hole may include a first bypass hole and a second bypass hole. The at least one bypass valve may include a first bypass valve configured to open or close the first bypass hole and a second bypass valve configured to open or close the second bypass hole, and may be disposed between the block insertion groove and the retainer block facing the block insertion groove. Accordingly, the first and second bypass valves that suppress or prevent overcompression in a compression chamber are not fastened to the non-orbiting end plate, which may allow the non-orbiting end plate to be made thin. As the non-orbiting end plate may be reduced in thickness, a length of the first and second bypass holes may be reduced, thereby decreasing a dead volume in the first and second bypass holes.

    SCROLL COMPRESSOR
    4.
    发明申请
    SCROLL COMPRESSOR 有权

    公开(公告)号：US20220136501A1

    公开(公告)日：2022-05-05

    申请号：US17512967

    申请日：2021-10-28

    Applicant: LG ELECTRONICS INC.

    Inventor： Juhwan YUN ,  Nara HAN ,  Mose KANG ,  Jihoon PARK

    IPC: F04C18/02 ,  F04C23/00 ,  F04C29/06

    Abstract: A scroll compressor is provided that may include a casing, a drive motor, an orbiting scroll, a non-orbiting scroll, and a floating plate provided with a cover portion to cover an area between an outer wall portion and an inner wall portion of the non-orbiting scroll so as to form a back pressure chamber with the non-orbiting scroll, and a valve accommodating portion that extends from the cover portion so as to accommodate a discharge valve configured to open and close a discharge port. Accordingly, structure for forming a back pressure chamber is simplified to thereby reduce the number of components and man-hours required for assembly.

    PHOTOVOLTAIC MODULE, PHOTOVOLTAIC SYSTEM AND METHOD OF OPERATING PHOTOVOLTAIC SYSTEM
    5.
    发明申请
    PHOTOVOLTAIC MODULE, PHOTOVOLTAIC SYSTEM AND METHOD OF OPERATING PHOTOVOLTAIC SYSTEM 审中-公开

    公开(公告)号：US20190115868A1

    公开(公告)日：2019-04-18

    申请号：US16159204

    申请日：2018-10-12

    Applicant: LG ELECTRONICS INC.

    Inventor： Dongho HAN ,  Hyunho DO ,  Juhwan YUN

    IPC: H02S40/32 ,  H02J3/38 ,  H02J7/35 ,  H01L31/02

    Abstract: According to an embodiment of the present invention, there is provided a photovoltaic module including a photovoltaic solar cell, a converter to convert a level of a direct current power from the photovoltaic solar cell, an inverter to convert the direct current power from the converter into an alternating current power, a controller to control the converter and the inverter, and a communication unit to perform electric power line communication with a gateway and at least one nearby photovoltaic module, in which the communication unit periodically transmits communication state information to the gateway and the at least one nearby photovoltaic module using the electric power line communication, and receives a message transmitted by the gateway along a path determined according to the communication state information.

    SCROLL COMPRESSOR
    6.
    发明申请
    SCROLL COMPRESSOR 有权

    公开(公告)号：US20250146488A1

    公开(公告)日：2025-05-08

    申请号：US18836795

    申请日：2022-11-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Changeol JO ,  Jeonghun KIM ,  Nara HAN ,  Juhwan YUN

    IPC: F04C18/02 ,  F04C28/24

    Abstract: A scroll compressor is disclosed. The scroll compressor has back pressure holes which are formed in a non-orbiting scroll and a back pressure chamber assembly, and communicate a compression chamber and a back pressure chamber. In addition, a back pressure valve is provided inside the back pressure hole to change the passage area of the back pressure hole by moving along the longitudinal direction of the back pressure hole due to the pressure difference between the compression chamber and the back pressure chamber. Due to the back pressure valve, pressure pulsation in the back pressure chamber can be improved.

    SOLAR CELL MODULE
    7.
    发明申请
    SOLAR CELL MODULE 审中-公开

    公开(公告)号：US20180351018A1

    公开(公告)日：2018-12-06

    申请号：US15993201

    申请日：2018-05-30

    Applicant: LG ELECTRONICS INC.

    Inventor： Yoonsuk CHOI ,  Joongtae KIM ,  Juhwan YUN

    IPC: H01L31/048 ,  H01L31/02 ,  H02S40/34

    Abstract: Disclosed is a solar cell panel module including a solar cell panel; a wiring enclosure electrically connected to the solar cell panel and mounted on or at a back surface of the solar cell panel; and an adhesive member disposed between the wiring enclosure and the solar cell panel to attach the wiring enclosure and the solar cell panel. An air gap opened to an outside and having a thickness corresponding to a thickness of the adhesive member is provided between the solar cell panel and the wiring enclosure by the adhesive member.

    PHOTOVOLTAIC MODULE, TRUNK CABLE, AND PHOTOVOLTAIC MODULE INCLUDING THE SAME
    9.
    发明申请
    PHOTOVOLTAIC MODULE, TRUNK CABLE, AND PHOTOVOLTAIC MODULE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20190074794A1

    公开(公告)日：2019-03-07

    申请号：US16125040

    申请日：2018-09-07

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyeonjae LEE ,  Joongtae KIM ,  Youngchan PARK ,  Juhwan YUN ,  Suchang LEE

    IPC: H02S40/34 ,  H02S40/32 ,  H02S40/36

    Abstract: A photovoltaic module includes: a photovoltaic solar cell module; a junction box disposed on a back surface of the photovoltaic solar cell module, and to convert a DC power from the photovoltaic solar cell module to an AC power; and a first cable electrically connected to the junction box and to output the AC power. The junction box includes an insulating case having an insulating material, and disposed on the back surface of the photovoltaic solar cell module, and a circuit board within the insulating case, and mounted thereon a converter for converting a level of the DC power from the photovoltaic solar cell module, and an inverter for converting a DC power from the converter into an AC power. Th first cable includes first and second conductive lines for outputting the AC power output from the circuit board to the outside, without a grounding line.

Patent Agency Ranking