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公开(公告)号：EP3944345A1
公开(公告)日：2022-01-26
申请号：EP20777529.7
申请日：2020-03-18
申请人： LG Innotek Co., Ltd.
发明人： PARK, Hoon , HAN, Sa Rum , EOM, Dong Il
摘要： A lighting device disclosed in an embodiment of the invention includes: a lighting module emitting a first light and a second light; and a lens disposed on the lighting module to block light of a shorter wavelength among the first light and the second light and transmit light of a longer wavelength, wherein the lighting module includes: a substrate; a plurality of light emitting devices disposed on the substrate and emitting a first light; a resin layer covering the plurality of light emitting devices; and a phosphor layer disposed on the resin layer to convert the first light into second light, wherein the first and second light travel through the phosphor layer in the lens direction, and the second light may pass through the lens.
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公开(公告)号：EP3418626A1
公开(公告)日：2018-12-26
申请号：EP16890771.5
申请日：2016-12-21
申请人： LG Innotek Co., Ltd.
发明人： NOH, Jae Myeong , EOM, Dong Il , OH, Nam Seok , CHO, Young Jun
IPC分类号： F21S43/14 , F21S43/247 , F21S43/243 , F21S43/245 , F21S43/241 , F21Y107/90
摘要： The present invention relates to a lamp and a vehicle having the same, the lamp comprising: a housing; a substrate arranged on the housing; a first light source and a second light source arranged on one side surface and the other side surface of the substrate, respectively; and a light guide arranged on a path of light emitted from the second light source. Accordingly, the lamp can both realize stereoscopic lighting and improve the design-related degree of freedom when installed on a vehicle.
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公开(公告)号：EP3787049A1
公开(公告)日：2021-03-03
申请号：EP19796705.2
申请日：2019-04-25
申请人： LG Innotek Co., Ltd.
发明人： EOM, Dong Il
摘要： An illumination device disclosed in an embodiment of the invention includes a substrate, a plurality of light emitting elements disposed on the substrate, a resin layer disposed on the plurality of light emitting elements, a first phosphor layer disposed on an upper surface of the resin layer, and a plurality of second phosphor layers disposed on side surfaces of the resin layer, and a first light blocking layer disposed between the first phosphor layer and the second phosphor layer. The first phosphor layer and the second phosphor layer may have different colors.
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公开(公告)号：EP3787024A1
公开(公告)日：2021-03-03
申请号：EP20198270.9
申请日：2018-09-25
申请人： LG Innotek Co., Ltd.
发明人： HAN, Sa Rum , EOM, Dong Il , RYU, Young Hun
IPC分类号： H01L25/075 , H01L33/56
摘要： A lighting module according to an embodiment of the invention includes: a substrate; a plurality of light emitting devices disposed in N rows (N is an integer of 1 or more) on the substrate; a first resin layer covering the plurality of light emitting devices; a first diffusion layer disposed on the first resin layer and diffusing light emitted from the first resin layer; and a second diffusion layer disposed on the first diffusion layer and diffusing light emitted from the first diffusion layer, wherein the first diffusion layer includes a diffusing agent, and the second diffusion layer includes at least one of a phosphor and ink particles.
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公开(公告)号：EP3460844A3
公开(公告)日：2019-04-17
申请号：EP18196434.7
申请日：2018-09-25
申请人： LG INNOTEK CO. LTD
发明人： HAN, Sa Rum , EOM, Dong Il , RYU, Young Hun
IPC分类号： H01L25/075 , H01L33/56
摘要： A lighting module according to an embodiment of the invention includes: a substrate; a plurality of light emitting devices disposed in N rows (N is an integer of 1 or more) on the substrate; a first resin layer covering the plurality of light emitting devices; a first diffusion layer disposed on the first resin layer and diffusing light emitted from the first resin layer; and a second diffusion layer disposed on the first diffusion layer and diffusing light emitted from the first diffusion layer, wherein the first diffusion layer includes a diffusing agent, and the second diffusion layer includes at least one of a phosphor and ink particles.
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公开(公告)号：EP4120349A1
公开(公告)日：2023-01-18
申请号：EP21767253.4
申请日：2021-03-08
申请人： LG Innotek Co., Ltd.
发明人： EOM, Dong Il
IPC分类号： H01L27/15 , H01L33/54 , H01L33/50 , H01L33/10 , H01L33/60 , F21K9/60 , F21S41/141 , F21S43/14
摘要： The lighting module disclosed in the embodiment includes a circuit board; a plurality of first light emitting devices disposed on a first region of the circuit board; a plurality of second light emitting devices disposed on a second region of the circuit board; a resin layer including a first resin portion sealing the first light emitting devices and a second resin portion sealing the second light emitting devices; a phosphor portion disposed between the first and second resin portions; a diffusion layer disposed on the first resin portion; and a reflective layer disposed on an upper surface and an outer side surface of the second resin portion, wherein each of the first light emitting devices and the second light emitting devices has at least one row in a first direction, and are arranged in a second direction orthogonal to the first direction, and a width of the second resin portion in the first direction may be smaller than a width of the first resin portion.
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公开(公告)号：EP3799125A1
公开(公告)日：2021-03-31
申请号：EP19823667.1
申请日：2019-06-04
申请人： LG Innotek Co., Ltd.
发明人： EOM, Dong Il
摘要： A lighting module disclosed in the embodiment of the invention includes a substrate; a plurality of light emitting devices disposed on the substrate; a resin layer disposed on the substrate and the light emitting device; a phosphor layer disposed on the resin layer; and a recess portion overlapping the light emitting device in a vertical direction, wherein an upper surface area of the recess portion includes a range of 50% to 150% of an upper surface area of the light emitting device, and the recess portion is formed to be concave toward the upper surface of the resin layer from the light emitting device and may include an inclined side surface lower than the upper surface of the resin layer.
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公开(公告)号：EP4343865A2
公开(公告)日：2024-03-27
申请号：EP24152381.0
申请日：2018-09-25
申请人： LG Innotek Co., Ltd.
发明人： HAN, Sa Rum , EOM, Dong Il , RYU, Young Hun
IPC分类号： H01L33/56
摘要： A lighting module according to an embodiment of the invention includes: a substrate; a plurality of light emitting devices disposed in N rows (N is an integer of 1 or more) on the substrate; a first resin layer covering the plurality of light emitting devices; a first diffusion layer disposed on the first resin layer and diffusing light emitted from the first resin layer; and a second diffusion layer disposed on the first diffusion layer and diffusing light emitted from the first diffusion layer, wherein the first diffusion layer includes a diffusing agent, and the second diffusion layer includes at least one of a phosphor and ink particles.
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公开(公告)号：EP4332430A1
公开(公告)日：2024-03-06
申请号：EP22796134.9
申请日：2022-04-27
申请人： LG Innotek Co., Ltd.
发明人： JANG, Kee Youn , EOM, Dong Il , JANG, Jae Hyuk
摘要： The lighting device disclosed at an embodiment of the invention comprises: a reflective member; a resin layer disposed on the reflective member; a light emitting device disposed to correspond to one side surface of the resin layer; and a light wavelength conversion layer disposed on one surface of the resin layer. The light wavelength conversion layer includes a main phosphor pattern disposed in a long axis direction of the resin layer, the main phosphor pattern includes a first unit-phosphor pattern disposed in a first region and a second unit-phosphor pattern disposed in a second region, the first region may be located closer to the light emitting device than the second region, and a width of the first unit-phosphor pattern may be less than a width of the second unit-phosphor pattern.
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公开(公告)号：EP4033141A1
公开(公告)日：2022-07-27
申请号：EP20865364.2
申请日：2020-09-16
申请人： LG Innotek Co., Ltd.
发明人： EOM, Dong Il , LEE, Jung Ju
摘要： A lighting device disclosed in an embodiment of the invention includes: a substrate; a plurality of light emitting devices disposed on the substrate; a first reflective member disposed on the substrate; a resin layer disposed on the first reflective member; a second reflective member disposed on the resin layer; and a wavelength conversion layer disposed on one surface of the resin layer opposite to the light emitting surface of the light emitting device, wherein a distance from the light emitting surface to the one surface may be 5 to 10 times a height of the resin layer.
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