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公开(公告)号：US10527250B2
公开(公告)日：2020-01-07
申请号：US15519046
申请日：2015-10-22
Applicant: LG INNOTEK CO., LTD.
Inventor： Moo Hyun Cho , Ki Beom Kim , Hyun Duck Yang , Ki Chang Lee , Byoung Eon Lee
Abstract: Embodiments of the present invention relate to a lighting apparatus which allows a three dimensional effect to be felt while surface light is emitted in a light source using a half-mirror member configured to reflect and transmit some light. Particularly, the present invention employs a half-mirror member configured to transmit some light emitted from a light source module configured to emit surface light and reflect the remaining light to implement an image like that reflected by a mirror when the lighting apparatus is off and a light image through which various three-dimensional images are felt when the lighting apparatus is on.
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公开(公告)号：US09869449B2
公开(公告)日：2018-01-16
申请号：US14812422
申请日：2015-07-29
Applicant: LG INNOTEK CO., LTD.
Inventor： Kwang Ho Park , Chul Hong Kim , Moo Ryong Park , Jin Hee Kim , Hyun Duck Yang
CPC classification number: F21V7/00 , F21K9/60 , F21S41/141 , F21S43/14 , F21S43/195 , F21S45/00 , F21V3/049 , F21V7/0066 , F21V19/002 , F21V2200/20 , F21V2200/30 , F21Y2115/10
Abstract: Provided is a lighting device, including: a light source module comprising at least one light source on a printed circuit board, and a resin layer in which the light source is embedded; a light reflection member which is adjacent to at least any one of one side surface and the other side surface of the resin layer; and an optical plate comprising a side wall which is closely adhered to the light reflection member, and an upper surface which covers an upper part of the light source module, wherein a haze of the optical plate is less than 30%.
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公开(公告)号：US09312458B2
公开(公告)日：2016-04-12
申请号：US13907093
申请日：2013-05-31
Applicant: LG INNOTEK CO., LTD.
Inventor： Kwang Ho Park , Moo Ryong Park , Jin Hee Kim , Chul Hong Kim , Hyun Duck Yang
CPC classification number: H01L33/60 , F21K9/62 , F21S41/141 , F21S41/192 , F21S43/14 , F21S43/195 , F21S45/47 , F21S45/48 , F21V13/02 , H01L33/486 , H01L33/62 , H01L2924/0002 , H01L2924/00
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; an indirect light emission unit which is formed in at least any one of one side and another side of the light source module, and which reflects light irradiated from the light source; 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 which is adhered onto an outer side surface of the indirect light emission unit, 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 while indirect light emission using a flare effect can be implemented.
Abstract translation: 提供一种照明装置，包括：光源模块，包括：设置在印刷电路板上的至少一个光源; 以及设置在所述印刷电路板上以使得所述光源被嵌入的树脂层; 间接发光单元，其形成在所述光源模块的一侧和另一侧中的至少任一个中，并且反射从所述光源照射的光; 以及扩散板，其具有形成在所述光源模块上的上表面，以及侧壁，所述侧壁与所述上表面一体地形成并且粘附到所述间接发光单元的外侧表面上，其中形成有第一分隔空间 在光源模块和扩散板的上表面之间，由此可以确保产品本身的柔性，并且还可以提高产品的耐久性和可靠性，同时可以实现使用火炬效果的间接发光。
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公开(公告)号：US12140286B2
公开(公告)日：2024-11-12
申请号：US18279466
申请日：2022-03-11
Applicant: LG INNOTEK CO., LTD.
Inventor： Kyoung Soo Ahn , Hyun Duck Yang , Young Min Moon , Kee Youn Jang
IPC: F21S41/43 , F21S41/143 , F21S41/151 , F21S41/32 , F21S41/36 , F21S43/14 , F21S43/20 , F21S43/31 , F21Y113/17
Abstract: The lighting device disclosed in the embodiment of the invention includes a substrate; a plurality of light emitting devices disposed on the substrate and emitting light in at least a first direction; a resin layer sealing the plurality of light emitting devices; and an optical member disposed on the resin layer, wherein the resin layer may include a first light blocking portion integrally formed with the resin layer and having a transmittance lower than that of the resin layer on an emission-side region of each of the plurality of light emitting devices.
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公开(公告)号：US11333314B2
公开(公告)日：2022-05-17
申请号：US17140061
申请日：2021-01-02
Applicant: LG INNOTEK CO., LTD.
Inventor： Moo Hyun Cho , Ki Beom Kim , Hyun Duck Yang , Ki Chang Lee , Byoung Eon Lee
IPC: F21S41/32 , F21V7/00 , F21S2/00 , F21S43/14 , F21S41/141 , F21V11/00 , F21Y115/10 , F21V8/00
Abstract: Embodiments of the present invention relate to a lighting apparatus capable of providing three-dimensional effects at the same time as the surface emission of light sources by using a half-mirror member for reflecting and transmitting parts of light. In particular, by adopting the half-mirror member for transmitting a part of and reflecting another part of light emitted from a surface-emitting light source module, the present invention allows the implementation of a mirror-like image when the light is off, and allows the implementation of a light image providing various three-dimensional effects when the light is on.
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Patent Agency Ranking
公开(公告)号：US11248764B2
公开(公告)日：2022-02-15
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: H01L25/075 , H01L33/56 , F21S41/20 , H01L33/48 , F21S43/15 , F21S43/14 , F21S43/19 , F21V3/02 , F21V3/04 , F21V15/01 , F21V13/08 , F21V13/02 , F21V8/00 , H01L33/62 , F21V29/503 , F21V29/70 , F21S41/30 , F21S43/20 , F21S43/30 , F21S41/19 , B60Q1/00 , H01L33/58 , H01L33/60 , F21S41/663 , F21S41/32 , F21Y105/10 , F21Y115/10 , F21V31/04 , B60Q1/04 , B60Q1/26 , B60Q1/30
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：US10723045B2
公开(公告)日：2020-07-28
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
IPC: B29C37/00 , F21K9/65 , F21S43/20 , G02B30/27 , F21V5/00 , G02B30/00 , B29C45/00 , B29C45/37 , B29L11/00 , B29C45/14
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：US10228504B2
公开(公告)日：2019-03-12
申请号：US15363789
申请日：2016-11-29
Applicant: LG INNOTEK CO., LTD.
Inventor： Hyun Duck Yang , Jin Hee Kim , Chul Hong Kim , Gwang Ho Park , Moo Ryoung Park
IPC: F21V8/00 , F21V13/12 , H05K1/02 , H05K1/00 , H05K1/03 , F21S43/14 , F21S43/145 , F21S43/20 , F21S43/239 , F21S43/245 , F21S43/249 , F21S43/40 , H05K1/18 , F21Y101/00 , F21Y105/10 , F21Y115/10
Abstract: Disclosed is a lighting device which comprises: an optical member comprising a protruding optical pattern forming a gap with an adjacent layer; at least one light emitting unit inserted into the optical member; and a resin layer formed on the optical member and the at least one light emitting unit, whereby it is possible to obtain an effect that the shapes of light change depending on the viewing angle when viewing the light source by producing various protruding optical patterns, an effect that the whole thickness can be reduced, and an effect that the degree of design freedom can be enhanced when designing products thanks to an enhanced flexibility.
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公开(公告)号：US20170176664A1
公开(公告)日：2017-06-22
申请号：US15116953
申请日：2015-02-05
Applicant: LG INNOTEK CO., LTD.
Inventor： Hyun Duck Yang , Jae Hyuk Jang
CPC classification number: F21S43/237 , F21S10/00 , F21S43/14 , F21S43/19 , F21S43/195 , F21S43/239 , F21S43/243 , F21S43/245 , F21S43/249 , G02B6/0021 , G02B6/0038 , G02B6/0055 , G02B6/0068 , G02B6/0083 , G09F13/00
Abstract: The present invention relates to a lighting apparatus using linear light having a three dimensional effect, the lighting apparatus comprising: a light guide unit which has a first side and a second side opposite to the first side, and has a predetermined thickness between the first side and the second side; a three dimensional effect formation unit which is disposed inside or on the surface of the light guide unit and has a pattern; a first light source, disposed in a first area of the pattern, for irradiating an incident light of a first color to the pattern; and a second light source, disposed in a second area of the pattern, for irradiating, to the pattern, an incident light of a second color different from the first color, wherein the pattern is sequentially arranged on a pattern arrangement surface parallel to the second side, has an inclined surface forming an inclination angle with respect to the pattern arrangement surface, and guides an incident light in a first side direction that the first side faces or in a second side direction that the second side faces by refraction or reflection on the inclined surface, to thereby generate a linear light of a first path.
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公开(公告)号：US09664844B2
公开(公告)日：2017-05-30
申请号：US14742207
申请日：2015-06-17
Applicant: LG INNOTEK CO., LTD.
Inventor： Kwang Ho Park , Chul Hong Kim , Hyun Duck Yang , Moo Ryong Park , Jun Chul Hyun
IPC: H01L33/60 , F21V8/00 , F21V13/02 , H01L25/075 , H01L33/48 , F21V3/02 , F21V3/04 , F21V15/01 , H01L33/62 , F21S8/10 , F21V31/04 , F21Y105/10 , F21Y115/10
CPC classification number: F21S41/20 , B60Q1/0011 , B60Q1/04 , B60Q1/2696 , B60Q1/30 , F21S41/192 , F21S41/30 , F21S41/32 , F21S41/663 , F21S43/14 , F21S43/15 , F21S43/195 , F21S43/20 , F21S43/30 , F21V3/02 , F21V3/04 , F21V13/02 , F21V15/012 , F21V29/503 , F21V29/70 , F21V31/04 , F21Y2105/10 , F21Y2115/10 , G02B6/0031 , G02B6/0051 , G02B6/0055 , G02B6/0083 , G02B6/0085 , G02B6/0088 , G02B6/0095 , H01L25/0753 , H01L33/48 , H01L33/56 , H01L33/58 , H01L33/60 , H01L33/62 , H01L2224/48091 , H01L2224/48247 , H01L2924/00014
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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