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公开(公告)号：US20230089989A1
公开(公告)日：2023-03-23
申请号：US17802200
申请日：2020-11-19
申请人： LG ELECTRONICS INC.
发明人： Jingon KIM , Young Seok KIM , Namjin KIM
摘要： Disclosed are a composite glass composition for washing and cleaning and a method for producing composite glass powder using the same, in which a silicate-based glass composition containing an alkali oxide for activating water into alkaline water and a bleaching agent having bleaching performance are mixed or coated. Accordingly, since the silicate-based glass composition containing an alkali oxide can ionize water in place of a surfactant contained in existing synthetic detergents, washing and cleaning capacity equivalent to or greater than existing synthetic detergents can be secured with alkaline water ionized from water.
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公开(公告)号：US20220024809A1
公开(公告)日：2022-01-27
申请号：US17296495
申请日：2019-11-28
申请人： LG ELECTRONICS INC.
发明人： Namjin KIM , Young Seok KIM , Sanghyeok IM
IPC分类号： C03C8/24 , H01M8/1246 , H01M8/0286 , H01M8/0282 , C03C3/066
摘要： The present invention relates to a glass composition capable of being used as a sealant, and a solid oxide fuel cell using same. The sealant glass composition according to the present invention comprises 10-45 wt % of SiO2, 0.1-20 wt % of B2O3, 40-65 wt % of BaO, 0.1-20 wt % of CaO, and 0.1-15 wt % of at least one of Al2O3 and ZrO2, and unlike existing sealant glass compositions, can be suitably used in solid oxide fuel cells operating at intermediate temperatures, and exhibits an advantageous effect in keeping a decrease in sealing adhesion strength to a minimum, even after prolonged use.
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公开(公告)号：US20200368896A1
公开(公告)日：2020-11-26
申请号：US16842276
申请日：2020-04-07
申请人： LG ELECTRONICS INC.
发明人： Jaecheon SA , Youngeun KIM , Namjin KIM , Jideok KIM , Sanghun KIM
摘要： An action robot including a body, a movable part mounted on a connection hole provided in the body and including a connector, a fastening member including a body part fastened to the movable part and a head part connected to the body part, a wire rotating the connector to maintain a state where the movable part is mounted on the connection hole, a wire groove extending in a perimeter direction of the connector at an outer perimeter of the connector, the wire being wound around the wire groove, a fixing groove provided on one surface of the connector contacting the head part, the wire passing through the fixing groove, and a pair of communication holes communicating the fixing groove with the wire groove is provided.
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公开(公告)号：US20230069627A1
公开(公告)日：2023-03-02
申请号：US17786013
申请日：2020-12-16
申请人： LG ELECTRONICS INC.
发明人： Namjin KIM , Daesung KIM , Young Seok KIM
摘要： There is disclosed an antibacterial glass composite that may be made of components harmless to the human body and have excellent durability and chemical resistance, thereby maintaining an antibacterial function for a long time, and a manufacturing method thereof.
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公开(公告)号：US20220097785A1
公开(公告)日：2022-03-31
申请号：US17486757
申请日：2021-09-27
申请人： LG ELECTRONICS INC.
发明人： BAEKCHUL KIM , Yongjun KIM , Namjin KIM , Woong JEONG , Mingon KIM
IPC分类号： B62D57/02 , B25J5/00 , B62D57/028 , B25J13/08 , B25J9/16
摘要： According to an embodiment, a robot includes a supporter disposed in the lower portion of a body to be spaced apart from a rear joint and a front joint and having a length shorter than a length of the rear joint and a length of the front joint; and a processor configured to perform a rear joint raising mode when a moved distance of the body is within a set distance or the body is stationary during driving of a front drive motor, and the rear joint raising mode is a mode in which a rear joint motor raises the rear joint such that a rear wheel which is connected to the rear joint is spaced apart from the ground.
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公开(公告)号：US20190094849A1
公开(公告)日：2019-03-28
申请号：US16097101
申请日：2016-05-03
申请人： LG ELECTRONICS INC.
发明人： Jungsik KIM , Sunho YANG , Namjin KIM , Joongtae PARK
摘要： A mobile terminal can include a display unit; a wireless communication unit configured to wireless communicate with a drone; a sensing unit; and a controller configured to sense a first touch signal of touching at least one partial area of map content displayed by the display unit, the first touch signal including a drag touch signal of moving along a first path with a first pressure and a first speed, in which the controller is further configured to set a moving path of the drone including a departure point of the drone and an arrival point of the drone based on the first path of the drag touch signal, set a moving speed of the drone based on the first speed of the drag touch signal, set a moving altitude of the drone based on the first pressure of the drag touch signal, and control the wireless communication unit to transmit a control signal based on at least one of the set moving path, the set moving speed or the set moving altitude of the drone.
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公开(公告)号：US20230031976A1
公开(公告)日：2023-02-02
申请号：US17786228
申请日：2020-12-16
申请人： LG ELECTRONICS INC.
发明人： Daesung KIM , Namjin KIM , Young Seok KIM
摘要： The present disclosure relates to an antibacterial glass composition and a manufacturing method thereof. The antibacterial glass composition according to the present disclosure comprises 20 to 40 wt % of SiO2; 5 to 25 wt % of B2O3; 15 to 25 wt % of one or more of Na2O, K2O and Li2O; and 25 to 45 wt % of CaO, preventing a deterioration in durability and having an excellent antibacterial property. Additionally, the present disclosure relates to an antibacterial glass composition and a manufacturing method of antibacterial glass powder using the same that is a novel silicate glass composition, is transparent and colorless and has an excellent antibacterial property and a high antifungal activation level, such that when the antibacterial glass composition is used as a coating agent of a glass shelf, an additive of a plastic injection molded product and the like, the antibacterial glass composition prevents the deformation of the exteriors of the glass shelf, the plastic injection molded product and the like.
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公开(公告)号：US20220033296A1
公开(公告)日：2022-02-03
申请号：US17290617
申请日：2019-11-01
申请人： LG ELECTRONICS INC.
发明人： Namjin KIM , Young Seok KIM , Sanghyeok IM
IPC分类号： C03C3/068 , H01M8/0282 , C03C8/24 , H01M8/12
摘要： The present invention relates to: a glass composition that can be used as sealing material; and a solid oxide fuel cell using same. A sealing glass composition according to the present invention includes 10-35 wt % of SiO2, 3-35 wt % of B2O3, 30-65 wt % of BaO, 0.1-15 wt % of CaO, 0.1-3 wt % of NiO, and 0.1-3 wt % of CuO. Unlike conventional glass compositions as sealing material, the present sealing glass composition is suitable for use in solid oxide fuel cells that operate at medium-low temperatures, and in particular, has the excellent effect of minimizing sealing adhesion strength degradation even after long-term use.
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9.发明申请公开(公告)号：US20190092680A1
公开(公告)日：2019-03-28
申请号：US16136618
申请日：2018-09-20
申请人： LG ELECTRONICS INC.
发明人： Namjin KIM , Youngseok KIM
摘要： A glass composition, a cooking appliance having a glass composition, and a method of forming a glass composition may include a glass frit including 15 wt. % to 50 wt. % silicon dioxide (SiO2), 10 wt. % to 30 wt. % of diboron trioxide (B2O3), 5 wt. % to 35 wt. % of zinc oxide (ZnO), and 10 wt. % to 30 wt. % of an I-group oxide. The glass frit may further include at least one of aluminum oxide (A1203), zirconium dioxide (ZrO2), or titanium dioxide (TiO2) by about 0.1 wt. % to 5 wt. %; at least one of sodium fluoride (NaF) or aluminum trifluoride (AIF3) by about 1 wt. % to 5 wt. %; and at least one of cobalt(II) dicobalt(III) oxide (Co3O4), nickel(II) oxide (NiO), iron(III) oxide (Fe2O3), or manganese(IV) oxide (MnO2) by about 1 wt. % to 6 wt. %. The I-group oxide may include at least one of lithium oxide (Li2O), sodium oxide (Na2O), or potassium oxide (K2O).
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公开(公告)号：US20200368894A1
公开(公告)日：2020-11-26
申请号：US16833010
申请日：2020-03-27
申请人： LG ELECTRONICS INC.
发明人： Jaecheon SA , Youngeun KIM , Namjin KIM , Jideok KIM , Sanghun KIM
摘要： An action robot includes a figure having at least one movable part, a figure base supporting the at least one movable part at a lower side, a pusher embedded into the figure base to pass through an upper surface of the figure base and pushing the at least movable part in a first direction, an elastic member providing a second elastic force to the pusher, a lifter disposed under the figure base, and a load member raised by the lifter and pressurizing the pusher in the first direction.
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