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公开(公告)号：US20240347926A1
公开(公告)日：2024-10-17
申请号：US18578545
申请日：2021-07-12
Applicant: LG ELECTRONICS INC.
Inventor： Jeayoul JOUNG , Ilnam CHO , Dongjoo YOU , Seongmoon CHO , Byeongyong PARK , Uisheon KIM
CPC classification number: H01Q21/0006 , B32B7/12 , B32B27/08 , B32B27/281 , B32B27/325 , B32B27/36 , H01Q1/2283 , H01Q21/28 , B32B2255/10 , B32B2255/205 , B32B2307/41 , B32B2307/412 , B32B2307/546 , B32B2307/7376 , B32B2457/20
Abstract: An antenna apparatus and an image display apparatus including the same are disclosed. An antenna apparatus according to an embodiment of the present disclosure comprises a substrate, a metal mesh disposed on a portion of an upper portion of the substrate, and a protective layer disposed on the metal mesh, wherein the protective layer and the substrate are more transparent than the metal mesh. Accordingly, breakage of a metal mesh inside a transparent antenna apparatus may be reduced.
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公开(公告)号：US20160225933A1
公开(公告)日：2016-08-04
申请号：US15013824
申请日：2016-02-02
Applicant: LG ELECTRONICS INC.
Inventor： Dongjoo YOU , Wonki YOON , Heonmin LEE
IPC: H01L31/18 , C23C16/455
CPC classification number: H01L31/18 , C23C16/4412 , C23C16/45512 , C23C16/45565 , C23C16/4587
Abstract: A metal organic chemical vapor deposition apparatus for a solar cell includes a deposition unit. The deposition unit includes a susceptor to be mounted with a substrate, and a shower head to prepare a reacting gas by mixing plural kinds of raw gases for deposition and supply the reacting gas to the susceptor.
Abstract translation: 用于太阳能电池的金属有机化学气相沉积装置包括沉积单元。 沉积单元包括要安装有基板的基座和用于通过混合多种用于沉积的原料气体并将反应气体供应到基座来制备反应气体的喷头。
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公开(公告)号：US20230261367A1
公开(公告)日：2023-08-17
申请号：US18168872
申请日：2023-02-14
Applicant: LG ELECTRONICS INC.
Inventor： Dongjoo YOU , Kangjae JUNG , Byungwoon JUNG , Junseok LEE , Byeongyong PARK , Seongmoon CHO
CPC classification number: H01Q1/3291 , H01Q1/1271
Abstract: Antennas capable of supporting high frequencies are disclosed, for example, a transparent antenna applicable to glass for vehicles is disclosed. A transparent antenna installed on a glass includes an adhesive layer attached to the glass, a transparent substrate disposed on the adhesive layer, an antenna structure layer disposed on the transparent substrate, a protective layer disposed on the antenna structure layer, and a power feeding portion connected to the antenna structure layer.
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Patent Agency Ranking
公开(公告)号：US20250034365A1
公开(公告)日：2025-01-30
申请号：US18709264
申请日：2022-11-10
Inventor： Junseok LEE , Dongjoo YOU , Jeayoul JOUNG , Seongmoon CHO , Jinkyun LEE , Seungsoo CHOI , Minkyu CHOI
IPC: C08K9/08 , B29C43/22 , C08F292/00 , C08J5/18
Abstract: The present embodiment provides a composite film in which a plurality of composite inorganic particles, which are inorganic particles having a fluoropolymer coating film formed therein, are sintered to form a plane shape. Therefore, the low dielectric inorganic particle composite film may reduce signal loss by being hybridized with an interlayer insulator in a high-frequency 5G area. The low dielectric inorganic particles may minimize transmission loss by enhancing dielectric properties when applied to a 5G smartphone substrate and an IF cable, since the composite film used as an interlayer insulator for a communication substrate material comprises only the inorganic particles. In addition, application of the low dielectric inorganic particles may be expanded to vehicles, construction, and IoT products which will use 5G communication in the future.
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公开(公告)号：US20240162601A1
公开(公告)日：2024-05-16
申请号：US18381414
申请日：2023-10-18
Applicant: LG ELECTRONICS INC.
Inventor： Dongjoo YOU , Junseok LEE , Seongmoon CHO
Abstract: An antenna assembly for a vehicle can include a first glass including a black mask region; a second glass disposed opposite to the first glass; a film layer disposed between the first glass and the second glass; a transparent substrate disposed in an inner region of the film layer, the transparent substrate including an antenna transparent electrode portion; and a substrate and a feed line disposed on the substrate, the feed line being electrically connected to the antenna transparent electrode portion of the transparent substrate, in which at least a portion of the antenna transparent electrode portion overlaps with the black mask region, at least a portion of the feed line is disposed to overlap the black mask region.
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6.发明公开公开(公告)号：US20240343027A1
公开(公告)日：2024-10-17
申请号：US18683123
申请日：2021-08-13
Applicant: LG ELECTRONICS INC.
Inventor： Takashi KINO , Dongjoo YOU , Jeayoul JOUNG , Junseok LEE , Seongmoon CHO , Eungmin LEE
CPC classification number: B32B27/08 , B32B7/03 , B32B7/12 , B32B27/20 , B32B27/36 , B32B33/00 , H05K1/0373 , B32B2264/0242 , B32B2264/302 , B32B2264/303 , B32B2264/40 , B32B2264/501 , B32B2307/204 , B32B2307/514 , B32B2307/734 , B32B2457/08 , H05K2201/0195 , H05K2201/0212
Abstract: The present invention is applicable in the field of substrates for high-frequency circuits, and for example, relates to a composite polyimide substrate, a composite polyimide composition, and a printed circuit board using same. The composite polyimide substrate according to the present invention may include: a substrate main body including a polyimide of which at least a portion has been substituted with a polyester group; and polytetrafluoroethylene (PTFE) particles included in the substrate main body.
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公开(公告)号：US20230257580A1
公开(公告)日：2023-08-17
申请号：US18012525
申请日：2020-06-23
Inventor： Junseok LEE , Dongjoo YOU , Seongmoon CHO , Jinkyun LEE , Sejin LEE
IPC: C08L79/08 , C08K3/36 , C08K5/5415 , C08K7/26 , C08K9/06
CPC classification number: C08L79/08 , C08K3/36 , C08K5/5415 , C08K7/26 , C08K9/06
Abstract: The present disclosure relates to polyimide and a preparation method thereof. The polyimide according to an embodiment of the present disclosure comprises: silica having pores; and a fluorinated alkyl chain attached to the surface of the silica having pores, and is prepared by mixing a dispersion solution comprising the silica having pores and an organic solution comprising a polyimide precursor. Accordingly, hygroscopicity is reduced, and dispersibility can be enhanced.
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公开(公告)号：US20220169807A1
公开(公告)日：2022-06-02
申请号：US17536604
申请日：2021-11-29
Applicant: LG ELECTRONICS INC.
Inventor： Junseok LEE , Dongjoo YOU , Seongmoon CHO , Jinkyun LEE , Seongsoo CHOI
Abstract: The present invention is applicable to a field of a substrate for a high-frequency circuit, and relates, for example, to a composite polyimide film, a producing method thereof, and a printed circuit board using the same. More specifically, the composite polyimide film includes a film matrix including polyimide; and a plurality of filler particles dispersed in the film matrix, wherein each of the filler particles includes an inorganic particle, and a fluorine polymer coating formed on the inorganic particle.
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