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公开(公告)号：US11243428B2
公开(公告)日：2022-02-08
申请号：US16950412
申请日：2020-11-17
Applicant: LG INNOTEK CO., LTD.
Inventor： Kwang Ho Park , Chul Hong Kim , Moo Ryong Park , Byoung Eon Lee
IPC: G02F1/13357 , F21K9/61 , F21Y115/10 , B32B27/36
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：US10953805B2
公开(公告)日：2021-03-23
申请号：US16289073
申请日：2019-02-28
Applicant: LG INNOTEK CO., LTD.
Inventor： Moo Ryong Park , Jin Hee Kim , Byoung Eon Lee , Hyun Duck Yang , Kwang Ho Park
Abstract: Provided is a blind spot detection module, including: a light source module linked with a sensor signal for detection of an object in an area behind a vehicle to emit light; and a reflector module including a warning optical pattern for transmitting light emitted from the light source module, wherein the light source module comprises a light guide member adopted to receive a light emitting element and to guide light to the reflector module.
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公开(公告)号：US10907790B2
公开(公告)日：2021-02-02
申请号：US16694940
申请日：2019-11-25
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 , F21V11/00 , F21V8/00 , F21S43/14 , F21S41/141 , F21Y115/10
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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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：US10436404B2
公开(公告)日：2019-10-08
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
IPC: F21S41/24 , F21S2/00 , F21V7/00 , F21K9/61 , F21S41/37 , F21S41/19 , F21S41/40 , F21S41/32 , F21S43/145 , F21S43/20 , F21S43/237 , F21S43/245 , F21V8/00 , H05K1/02 , H05K1/18 , F21Y115/10
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：US12197071B2
公开(公告)日：2025-01-14
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 , F21K9/61 , B32B27/36 , F21Y115/10
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：US20210123579A1
公开(公告)日：2021-04-29
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
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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公开(公告)号：US10300836B2
公开(公告)日：2019-05-28
申请号：US15521251
申请日：2015-10-20
Applicant: LG INNOTEK CO., LTD.
Inventor： Hyun Hee Chae , Kwang Ho Park , Byoung Eon Lee
IPC: B60Q1/00 , B60Q1/02 , F21V8/00 , F21S43/00 , F21S43/14 , F21S43/239 , F21S43/245 , F21S43/249 , F21S43/30 , F21S43/40 , F21S41/40 , F21S41/30 , F21S41/37 , F21S41/24
Abstract: In the present invention, there is provided a lighting device including: a light source module including at least one light source and a light guide member that buries the light source; a shielding module accommodating the light source module therein, the shielding module having an opening region and a shielding region, which are provided above the light guide member; and a diffusion member disposed in the light guide member.
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公开(公告)号：US10252674B2
公开(公告)日：2019-04-09
申请号：US14653141
申请日：2013-12-17
Applicant: LG INNOTEK CO., LTD.
Inventor： Moo Ryong Park , Jin Hee Kim , Byoung Eon Lee , Hyun Duck Yang , Kwang Ho Park
Abstract: Provided is a blind spot detection module, including: a light source module linked with a sensor signal for detection of an object in an area behind a vehicle to emit light; and a reflector module including a warning optical pattern for transmitting light emitted from the light source module, wherein the light source module comprises a light guide member adopted to receive a light emitting element and to guide light to the reflector module.
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公开(公告)号：US09921411B2
公开(公告)日：2018-03-20
申请号：US14612844
申请日：2015-02-03
Applicant: LG INNOTEK CO., LTD.
Inventor： Byoung Eon Lee , Hyun Duck Yang
CPC classification number: G02B27/22 , F21S43/14 , F21S43/26 , F21S43/31 , F21S43/40 , G02B6/0021 , G02B6/0041 , G02B6/0055 , G02B6/0073
Abstract: Provided are a stereoscopic display device capable of implementing a deep three-dimensional effect via a light source module having a thin thickness and a vehicle lighting device using the stereoscopic display device, the stereoscopic lighting device, including: a base substrate; a light source on the base substrate; a reflective layer disposed on one surface of the base substrate; a light guide layer burying the light source and the reflective layer; and a first half mirror layer disposed on the light guide layer.
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