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1.发明申请公开(公告)号：US20250006879A1
公开(公告)日：2025-01-02
申请号：US18688172
申请日：2022-09-01
Applicant: LG ELECTRONICS INC. , LG DISPLAY CO., LTD.
Inventor： Wonseok CHOI , Gisang HONG , Eunhye LEE , Jungmin KIM , Hun JANG , Hyeseon EOM , Moonsun LEE , Juhyun NAM
Abstract: The manufacturing method of the display device according to the embodiment includes a step of self-aligning the light emitting device inside the opening of the planarization layer overlapping the first assembly wiring and the second assembly wiring, a step of sequentially forming a conductive layer and an organic layer on a planarization layer and a light emitting device, a step of ashing the organic layer to remove the second part on the first part of the organic layer, and a step of forming a contact electrode by etching the conductive layer corresponding to the second part, wherein the contact electrode is in contact with the side of the first semiconductor layer below the light emitting device.
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公开(公告)号：US20250023002A1
公开(公告)日：2025-01-16
申请号：US18713565
申请日：2022-10-11
Applicant: LG ELECTRONICS INC. , LG DISPLAY CO., LTD.
Inventor： Youngdo KIM , Juhyun NAM , Hun JANG , Sul LEE , Minseok KIM , Hyeseon EOM , Moonsun LEE
Abstract: A display device including a semiconductor light emitting device according to an embodiment may include a substrate, a first assembly wiring and a second assembly wiring arranged to be spaced apart from each other on the substrate, a planarization layer disposed on the first assembly wiring and the second assembly wiring and having an opening overlapping the first assembly wiring and the second assembly wiring, a light emitting device including a first electrode placed inside the opening and electrically connected to the first assembly wiring, and wherein the opening includes a main opening and one or more auxiliary openings that are connected to the main opening and are smaller than the main opening.
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公开(公告)号：US20240186473A1
公开(公告)日：2024-06-06
申请号：US18285192
申请日：2022-03-31
Applicant: LG DISPLAY CO., LTD. , LG ELECTRONICS INC.
Inventor： Hyeseon EOM , Doohyun YOON , Moonsun LEE , Wonseok CHOI
CPC classification number: H01L33/62 , H01L25/167 , H01L27/124
Abstract: A display device including a semiconductor light emitting device according to an embodiment includes a substrate, first assembly wiring and second assembly wiring alternately arranged on the substrate and spaced apart from each other, a planarization layer disposed on the first assembly wiring and the second assembly wiring and having a first opening, a semiconductor light emitting device disposed inside the first opening and having a first electrode overlapping the first assembled wiring and the second assembled wiring, and an assembly wiring connection pattern that electrically connects the first assembly wiring and the second assembly wiring. And first electrode can be electrically connected to one of the first assembly wiring and the second assembly wiring.
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公开(公告)号：US20170168342A1
公开(公告)日：2017-06-15
申请号：US15358980
申请日：2016-11-22
Applicant: LG DISPLAY CO., LTD.
Inventor： Sunyoung PARK , JiYoung AHN , Moonsun LEE , Pureum KIM
IPC: G02F1/1339 , G02F1/1347 , G02F1/1334
CPC classification number: G02F1/13394 , G02F1/1334 , G02F1/1339 , G02F1/13473 , G02F1/13475 , G02F2001/13345 , G02F2001/13398
Abstract: A light control device and a transparent display device including the same are discussed. In the light control device, a sealant uniformly spreads in a bonding process. The light control device includes a first substrate and a second substrate facing each other, a first electrode over one surface of the first substrate facing the second substrate, a second electrode over one surface of the second substrate facing the first substrate, a liquid crystal layer between the first electrode and the second electrode, a sealant sealing a plurality of liquid crystal cells between the first substrate and the second substrate, a first dam structure in a boundary between the sealant and the liquid crystal, and a second dam structure surrounding an outer side of the sealant. The liquid crystal layer transmits or blocks light, and the first dam structure surrounds an inner side of the sealant contacting the liquid crystal cells.
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公开(公告)号：US20200008309A1
公开(公告)日：2020-01-02
申请号：US16456550
申请日：2019-06-28
Applicant: LG Display Co., Ltd.
Inventor： MinSeok KIM , Mi-Na SHIN , ChounSung KANG , SunBok SONG , GeunChang PARK , Moonsun LEE
Abstract: A display device includes: a display panel and a back cover which is disposed on one surface of the display panel and has a plurality of openings in which a left edge and a right edge among a plurality of edges of the back cover are bent toward the display panel. Therefore, a display device in which the left edge and the right edge of the back cover are bent to improve a sharp edge is provided and an injury risk of the user due to the sharp edge may be avoided.
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Patent Agency Ranking
公开(公告)号：US20170059916A1
公开(公告)日：2017-03-02
申请号：US15251416
申请日：2016-08-30
Applicant: LG Display Co., Ltd.
Inventor： Sunyoung PARK , JiYoung AHN , Moonsun LEE , Jae-Hyun KIM , Pureum KIM , Kihan KIM , Seokwon JI
IPC: G02F1/1347 , G02F1/1333 , G02F1/137 , G02F1/1343 , G02F1/1337 , G02F1/1334 , G02F1/1339 , G02F1/1335
CPC classification number: G02F1/133377 , G02F1/13725 , G02F2201/44
Abstract: Disclosed is a transparent display device in which a light shield rate is not lowered by partition walls in a light shield mode, and moreover, a light transmittance is not lowered in a transmissive mode. The transparent display device includes a transparent display panel including a plurality of transmissive areas transmitting incident light and a plurality of emissive areas emitting light, and a light control device disposed on a rear surface of the transparent display panel. The light control device is configured to be driven in a transmissive mode where the incident light is transmitted and a light shield mode where the incident light is blocked.
Abstract translation: 公开了一种透明显示装置，其中在遮光模式下遮光率不被隔壁降低，此外，在透射模式下透光率不降低。 透明显示装置包括：透明显示面板，包括透射入射光的多个透射区域和发射光的多个发光区域;以及设置在透明显示面板的后表面上的光控制装置。 光控制装置被配置为以入射光透射的透射模式和入射光被遮挡的遮光模式被驱动。
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公开(公告)号：US20210176873A1
公开(公告)日：2021-06-10
申请号：US17180786
申请日：2021-02-20
Applicant: LG Display Co., Ltd.
Inventor： Mi-Na SHIN , ChounSung KANG , SunBok SONG , GeunChang PARK , Moonsun LEE
Abstract: A display device includes a display panel including a display area on which a plurality of display elements is disposed and a non-display area on which one or more wires for driving the plurality of display elements are disposed. A back cover is attached to one surface of the display panel and has a plurality of openings. A roller unit winds or unwinds the back cover and the display panel, and a lifting unit moves the back cover and the display panel in a vertical direction. The plurality of openings overlaps the display panel, and each of the plurality of openings is disposed to be staggered with one or more of the openings in an adjacent row. A size of the back cover is larger than a size of the display panel.
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公开(公告)号：US20190067411A1
公开(公告)日：2019-02-28
申请号：US16119859
申请日：2018-08-31
Applicant: LG DISPLAY CO., LTD.
Inventor： Moonsun LEE , Seongwoo PARK , HaeYoon JUNG
Abstract: A display apparatus can includes a first substrate including an active area, a non-active area surrounding the active area, and a bending part bent in a curve shape; a pixel array layer disposed in the active area of the first substrate; a second substrate disposed on the pixel array layer in which the pixel array layer is between the first substrate and the second substrate; and a cover layer disposed in the non-active area of the first substrate, the cover layer covering a side surface of the second substrate, in which the cover layer is disposed in a remaining portion of the non-active area except for an area of the non-active area that overlaps with the bending part.
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公开(公告)号：US20160062157A1
公开(公告)日：2016-03-03
申请号：US14837146
申请日：2015-08-27
Applicant: LG Display Co., Ltd.
Inventor： Kihan KIM , Jiyoung AHN , Moonsun LEE , Pureum KIM , Seokwon JI
IPC: G02F1/1334 , G02F1/1339 , H01L27/32 , C09K19/54 , H01L51/52 , G02F1/1343 , G02F1/1337
CPC classification number: G02F1/1334 , C09K19/544 , G02F1/133377 , G02F1/1337 , G02F1/13394 , G02F1/134363 , G02F1/13737 , G02F2001/13345 , G02F2001/13347 , G02F2201/44 , H01L27/3232 , H01L51/5268
Abstract: Provided are a light controlling apparatus and a method of fabricating the same. The light controlling apparatus includes: a first electrode unit and a second electrode unit facing each other; a liquid crystal unit between the first electrode unit and the second electrode unit, the liquid crystal unit including a liquid crystal; a wall having a first polymer being polymerized from a first monomer the first monomer having a higher diffusion speed than a second monomer; and a network having a second polymer being polymerized from the second monomer, the second monomer having a lower diffusion speed than the first monomer.
Abstract translation: 提供一种光控制装置及其制造方法。 光控制装置包括：第一电极单元和彼此面对的第二电极单元; 在第一电极单元和第二电极单元之间的液晶单元，液晶单元包括液晶; 具有第一聚合物的壁由第一单体聚合，第一单体具有比第二单体更高的扩散速度; 和具有从第二单体聚合的第二聚合物的网络，第二单体的扩散速度低于第一单体。
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公开(公告)号：US20210083024A1
公开(公告)日：2021-03-18
申请号：US17009142
申请日：2020-09-01
Applicant: LG Display Co., Ltd.
Inventor： JiHun SONG , Moonsun LEE , Hoiyong KWON
Abstract: A display device includes a display panel including an active area in which a plurality of pixels is defined and a pad area in which pads for applying signals to the plurality of pixels are placed; a back cover placed to overlap the display panel; and a roller configured to wind or unwind the back cover and the display panel and including a flat portion and a curved portion, wherein the pad area is placed to be inclined toward the flat portion.
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