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公开(公告)号：US20240272475A1
公开(公告)日：2024-08-15
申请号：US18643646
申请日：2024-04-23
Applicant: LG INNOTEK CO., LTD.
Inventor： Kwang Ho PARK , Chul Hong KIM , Moo Ryong PARK , Byoung Eon LEE
IPC: G02F1/13357 , B32B27/36 , F21K9/61 , F21Y115/10
CPC classification number: G02F1/133603 , F21K9/61 , G02F1/133605 , B32B27/36 , B32B2307/416 , B32B2457/202 , F21Y2115/10
Abstract: The present invention relates to a lighting apparatus using LEDs as light sources and a display using the lighting apparatus, particularly, the present invention provides a lighting apparatus including: a plurality of light sources located on a printed circuit board; and a reflecting unit provided on the printed circuit board; and a spaced area provided inside the reflective unit.
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公开(公告)号：US20210271096A1
公开(公告)日：2021-09-02
申请号：US17258847
申请日：2019-07-15
Applicant: LG INNOTEK CO., LTD.
Inventor： Hyun Joon KIM , Hyun Dong CHO , Kwang Ho PARK , Sung Gon JUN , Dong Woo SOHN
Abstract: An optical path control member according to an embodiment comprises: a base substrate; a resin layer disposed on the base substrate and including a plurality of engraved parts spaced from each other; and a plurality of pattern parts disposed inside the plurality of engraved parts and spaced from each other, wherein each of the pattern parts comprises a first light shielding layer and a second light shielding layer disposed on the first light shielding layer, the height of the first light shielding layer is higher than the height of the second light shielding layer, and the overall height of each of the pattern parts is less than or equal to the overall height of the engraved parts and greater than or equal to 93% of the height of the engraved parts.
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公开(公告)号：US20190143566A1
公开(公告)日：2019-05-16
申请号：US16310695
申请日：2017-06-13
Applicant: LG INNOTEK CO., LTD.
Inventor： Young Jae CHOI , Kwang Ho PARK , Jae Hyuk JANG , Dong Hyun LEE , Hyun Duck YANG , Sa Rum HAN
Abstract: An embodiment relates to a vehicular lamp and a vehicle comprising the same, the vehicular lamp comprising: a lens portion; and a light source portion for emitting light toward the lens portion, wherein the lens portion comprises a body having least one curved surface and a film portion arranged on one side of the body so as to generate a 3D stereoscopic image using the light, and the lens portion is injected in an in-mold labelling (IML) type using a mold. Accordingly, the design-related degree of freedom can be improved, thereby providing an enhanced aesthetic appearance, and the manufacturing process can be simplified, thereby improving the productivity.
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公开(公告)号：US20200217470A1
公开(公告)日：2020-07-09
申请号：US16819656
申请日：2020-03-16
Applicant: LG INNOTEK CO., LTD.
Inventor： Kwang Ho PARK , Chul Hong KIM , Hyun Duck YANG , Moo Ryong PARK , Jun Chul HYUN
IPC: F21S41/20 , F21V13/02 , H01L25/075 , H01L33/48 , F21S43/15 , F21S43/14 , F21S43/19 , F21V3/02 , F21V3/04 , F21V15/01 , F21V8/00 , H01L33/62 , F21V29/503 , F21V29/70 , F21S41/30 , F21S43/20 , F21S43/30 , F21S41/19 , B60Q1/00 , H01L33/56 , H01L33/58 , H01L33/60 , F21S41/663 , F21S41/32
Abstract: Provided is a lighting device, comprising: a light source module comprising: at least one light source disposed on a printed circuit board; and a resin layer disposed on the printed circuit board so that the light source is embedded; a light reflection member formed on at least any one of one side surface and another side surface of the resin layer; and a diffusion plate having an upper surface formed on the light source module, and a side wall which is integrally formed with the upper surface and formed to extend in a lower side direction and which is adhered onto the light reflection member, wherein a first separated space is formed between the light source module and the upper surface of the diffusion plate, whereby flexibility of the product itself can be secured, and durability and reliability of the product can be also improved.
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公开(公告)号：US20180149325A1
公开(公告)日：2018-05-31
申请号：US15577264
申请日：2016-05-27
Applicant: LG INNOTEK CO., LTD.
Inventor： Byoung Eon LEE , GYEONG IL JIN , Kwang Ho PARK
Abstract: An embodiment of the present invention relates to a lighting device structure that can increase the degree of freedom of a light emitting surface and realize an effect of changing the shape and the three-dimensional feeling of light and there is provided a lighting device including a light guide layer in which light exit surfaces are formed on one surface and on the other surface opposite to the one surface; a light emitting module that is embedded in the light guide layer and disposed at an outer periphery of a light exit surface of the light guide layer; and a light-transmitting printed circuit board that mounts an light emitting device on the light emitting module and is disposed under the light guide layer.
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Patent Agency Ranking
公开(公告)号：US20170123141A1
公开(公告)日：2017-05-04
申请号：US15409134
申请日：2017-01-18
Applicant: LG INNOTEK CO., LTD.
Inventor： Moo Ryong PARK , Chul Hong KIM , Kwang Ho PARK
CPC classification number: F21V7/22 , F21S41/141 , F21S41/192 , F21S41/24 , F21S41/285 , F21S41/37 , F21S43/14 , F21S43/195 , F21S43/20 , F21S43/239 , F21S43/245 , F21S43/249 , F21S43/31 , F21S43/33 , F21S43/50 , F21V13/12 , F21V21/00 , F21Y2115/10 , G02B6/0021 , G02B6/0035 , G02B6/0041 , G02B6/0051 , G02B6/0055 , G02B6/0065 , G02B6/0073 , G02B6/0088 , G02B6/009 , G02F1/133606 , H01L25/0753 , H01L33/44 , H01L33/60 , H01L2924/0002 , H05K1/185 , H05K3/387 , H05K2201/10106 , H01L2924/00
Abstract: Provided is a lighting device, including: a printed circuit board; one or more light emitting units formed on the printed circuit board; a resin layer which is formed on the printed circuit board, in which the light emitting units are embedded; a diffusion plate formed on an upper side of the resin layer, whereby an entire thickness of the lighting device can be reduced, and when the product is designed, a degree of freedom in design can be improved because flexibility is secured.
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公开(公告)号：US20130235585A1
公开(公告)日：2013-09-12
申请号：US13785522
申请日：2013-03-05
Applicant: LG INNOTEK CO., LTD.
Inventor： Chul Hong KIM , Moo Ryong PARK , Kwang Ho PARK
CPC classification number: F21V13/12 , F21V5/008 , F21V5/04 , F21V13/04 , F21V21/14 , F21Y2105/10 , F21Y2115/10 , G09F13/04 , H01L33/58 , H05K1/0274 , H05K1/189 , H05K3/284 , H05K2201/10106 , H05K2201/2054
Abstract: Provided is a lighting device, including: a lens unit including one or more lenses; and a light source unit which converts light emitted from a light emitting unit to surface light source and supplies the light to the lens unit, wherein the light source unit is integrally connected to the lens unit, whereby an entire thickness and volume of the product can be reduced and the lighting device can be applied to the fields of various illumination technologies, thereby having generality.
Abstract translation: 提供一种照明装置，包括：透镜单元，包括一个或多个透镜; 以及光源单元，其将从发光单元发射的光转换为表面光源，并将光提供给透镜单元，其中，光源单元与透镜单元一体地连接，由此产品的整体厚度和体积可以 可以将照明装置应用于各种照明技术的领域，从而具有通用性。
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公开(公告)号：US20230375877A1
公开(公告)日：2023-11-23
申请号：US18366040
申请日：2023-08-07
Applicant: LG Innotek Co., Ltd.
Inventor： Kwang Ho PARK , Chul Hong KIM , Moo Ryong PARK , Byoung Eon LEE
IPC: G02F1/13357 , F21K9/61
CPC classification number: G02F1/133603 , G02F1/133605 , F21K9/61 , F21Y2115/10
Abstract: The present invention relates to a lighting apparatus using LEDs as light sources and a display using the lighting apparatus, particularly, the present invention provides a lighting apparatus including: a plurality of light sources located on a printed circuit board; and a reflecting unit provided on the printed circuit board; and a spaced area provided inside the reflective unit.
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公开(公告)号：US20220121064A1
公开(公告)日：2022-04-21
申请号：US17646642
申请日：2021-12-30
Applicant: LG INNOTEK CO., LTD.
Inventor： Kwang Ho PARK , Chul Hong KIM , Moo Ryong PARK , Byoung Eon LEE
IPC: G02F1/13357 , F21K9/61
Abstract: The present invention relates to a lighting apparatus using LEDs as light sources and a display using the lighting apparatus, particularly, the present invention provides a lighting apparatus including: a plurality of light sources located on a printed circuit board; and a reflecting unit provided on the printed circuit board; and a spaced area provided inside the reflective unit.
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公开(公告)号：US20200011489A1
公开(公告)日：2020-01-09
申请号：US16482422
申请日：2018-02-02
Applicant: LG INNOTEK CO., LTD.
Inventor： Hyun Duck YANG , Seong Jin KIM , Eay Jin LIM , Kwang Ho PARK , Jae Hyuk JANG , Young Jae CHOI
Abstract: An embodiment provides a lighting device comprising: a conversion unit including an optical layer having a plurality of optical patterns; a light emitting element for emitting light toward the optical patterns; and a circuit board on which the light emitting element is disposed, wherein the plurality of optical patterns are spaced apart from each other in a first direction and extend in a second direction intersecting the first direction, and the optical layer has a curvature in the first direction.
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