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公开(公告)号：US20240284030A1
公开(公告)日：2024-08-22
申请号：US18650801
申请日：2024-04-30
Applicant: LG INNOTEK CO., LTD.
Inventor： Kang Yeol PARK , Hee Se LEE , Sung Phil KIM
CPC classification number: H04N23/56 , F21V5/045 , F21V33/0052 , H04N23/55
Abstract: The present embodiment relates to a light-emitting module comprising: a substrate; a light source which is arranged on the substrate and emits laser light; a holder arranged on the substrate; a diffuser lens arranged in the holder and over the light source; and a diffuser ring for supporting the diffuser lens, wherein the diffuser lens comprises a plurality of microlenses, and the holder comprises an opening formed above the diffuser lens and a stopping protrusion for inhibiting the diffuser lens from being separated through the opening.
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公开(公告)号：US20230036930A1
公开(公告)日：2023-02-02
申请号：US17938814
申请日：2022-10-07
Applicant: LG INNOTEK CO., LTD.
Inventor： Kang Yeol PARK , Hee Se LEE , Sung Phil KIM
Abstract: The present embodiment relates to a light-emitting module comprising: a substrate; a light source which is arranged on the substrate and emits laser light; a holder arranged on the substrate; a diffuser lens arranged in the holder and over the light source; and a diffuser ring for supporting the diffuser lens, wherein the diffuser lens comprises a plurality of microlenses, and the holder comprises an opening formed above the diffuser lens and a stopping protrusion for inhibiting the diffuser lens from being separated through the opening.
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3.发明申请公开(公告)号：US20150221839A1
公开(公告)日：2015-08-06
申请号：US14614121
申请日：2015-02-04
Applicant: LG INNOTEK CO., LTD.
Inventor： Gwui Youn PARK , Bo Ra KANG , Sung Phil KIM
IPC: H01L33/58 , H01L25/075
CPC classification number: H01L33/58 , H01L25/0753 , H01L33/20 , H01L2924/0002 , H01L2924/00
Abstract: Disclosed are a light emitting device package and a light apparatus including the same. The light emitting device package according to an embodiment of the present disclosure includes a light emitting device that has a first side extending in a first direction and a second side extending in a second direction, and is disposed on a substrate, and a molding unit that has a shape of an isotropic lens disposed on the substrate to surround the light emitting device, wherein a square root of {(length of the first side)2+(length of the second side)2} is smaller than a diameter of the isotropic lens, and the length of the first side is at least 5/3 times more than the length of the second side. According to the present disclosure, the light emitting device may be formed into a rectangular shape or a plurality of light emitting devices may be arranged in a rectangular shape, and therefore an anisotropic illumination distribution may be obtained while applying an isotropic lens which can be easily designed and manufactured, thereby reducing manufacturing time and costs while increasing optical efficiency.
Abstract translation: 公开了一种发光器件封装和包括该发光器件封装的光装置。 根据本公开的实施例的发光器件封装包括发光器件，其具有沿第一方向延伸的第一侧和沿第二方向延伸的第二侧，并且设置在基板上，以及模制单元， 具有设置在基板上以围绕发光器件的各向同性透镜的形状，其中{（第一侧的长度）2+（第二面的长度）2}的平方根小于各向同性的直径 透镜，并且第一面的长度为第二面的长度的至少5/3倍以上。 根据本公开，发光器件可以形成为矩形形状，或者多个发光器件可以布置成矩形形状，因此可以在施加易于使用的各向同性透镜的同时获得各向异性照明分布 设计和制造，从而减少制造时间和成本，同时提高光学效率。
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公开(公告)号：US20210160408A1
公开(公告)日：2021-05-27
申请号：US17267675
申请日：2019-09-11
Applicant: LG INNOTEK CO., LTD.
Inventor： Kang Yeol PARK , Hee Se LEE , Sung Phil KIM
Abstract: The present embodiment relates to a light-emitting module comprising: a substrate; a light source which is arranged on the substrate and emits laser light; a holder arranged on the substrate; a diffuser lens arranged in the holder and over the light source; and a diffuser ring for supporting the diffuser lens, wherein the diffuser lens comprises a plurality of microlenses, and the holder comprises an opening formed above the diffuser lens and a stopping protrusion for preventing inhibiting the diffuser lens from being separated through the opening.
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5.发明申请公开(公告)号：US20160138774A1
公开(公告)日：2016-05-19
申请号：US14944397
申请日：2015-11-18
Applicant: LG INNOTEK CO., LTD.
Inventor： Yang Hyun JOO , Chang Hyuck LEE , Bo Ra KANG , Sung Phil KIM , Chang Gyun SON
CPC classification number: H01L33/58 , H01L33/44 , H01L33/50 , H01L33/54 , H01L33/62 , H01L2224/48091 , H01L2224/8592 , H01L2933/0083 , H01L2933/0091 , H01L2924/00014
Abstract: Embodiments provide a light-emitting device package including a light source, a lens disposed on the light source, and a diffuser located on at least one of the interior of the lens or a light emission surface of the lens, so as to diffuse light. The diffuser includes at least one of a light dispersing agent distributed in the interior of the lens, or at least one light diffusion structure located on at least one of the outside or the inside of the light emission surface of the lens. The light diffusion structure includes a rough surface formed on the light emission surface of the lens.
Abstract translation: 实施例提供了包括光源，设置在光源上的透镜和位于透镜的内部的至少一个或透镜的光发射表面上的扩散器的发光器件封装，以便漫射光。 漫射器包括分布在透镜内部的光分散剂中的至少一种或位于透镜的光发射表面的至少一个外部或内部的至少一个光漫射结构。 光扩散结构包括形成在透镜的发光表面上的粗糙表面。
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Patent Agency Ranking
公开(公告)号：US20190339508A1
公开(公告)日：2019-11-07
申请号：US16475286
申请日：2018-01-04
Applicant: LG INNOTEK CO., LTD.
Inventor： Yu Kyeong JEONG , Sung Phil KIM
Abstract: The present embodiment relates to a light transmission band change unit comprising: a base including a first axis; a blade arranged on the base and including a body, which has a first hole having a lens and an infrared pass filter arranged therein, a second hole having an infrared cut filter arranged therein, and a third hole into which the first axis is inserted; a magnet arranged between the base and the blade; a core coupled with the base and having a coil arranged thereon; and a blade cover including an upper plate arranged on the blade so as to have a fourth hole formed at a position corresponding to the lens, wherein at least a portion of the lens is arranged within the fourth hole.
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公开(公告)号：US20160165214A1
公开(公告)日：2016-06-09
申请号：US14962756
申请日：2015-12-08
Applicant: LG INNOTEK CO., LTD.
Inventor： Sung Phil KIM
CPC classification number: H04N13/254
Abstract: Disclosed is an image processing apparatus which includes a light projection unit for projecting infrared light having a predetermined pattern onto an object, an image acquisition unit for absorbing light having a visible-light band and transmitting light having an infrared wavelength band to acquire an image having a target pattern projected onto the object, and an image processing unit for obtaining information on 3D distance of the object using the light acquired by the image acquisition unit.
Abstract translation: 公开了一种图像处理装置，其包括用于将具有预定图案的红外光投影到物体上的光投射单元，用于吸收具有可见光带的光并且透射具有红外波长带的光的图像获取单元，以获取具有 投射到物体上的目标图案，以及图像处理单元，用于使用由图像获取单元获取的光获取关于物体的3D距离的信息。
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公开(公告)号：US20160146435A1
公开(公告)日：2016-05-26
申请号：US14950623
申请日：2015-11-24
Applicant: LG INNOTEK CO., LTD.
Inventor： Chang Gyun SON , Bo Ra KANG , Ki Cheol KIM , Sung Phil KIM , Kang Yeol PARK , Yang Hyun JOO
CPC classification number: F21K9/00 , F21Y2105/10 , F21Y2105/12 , F21Y2115/10 , H01L25/0753 , H01L2924/0002 , H01L2924/00
Abstract: Disclosed is a light emitting module which includes a base and a plurality of light sources arranged on the base. Here, at least some of the plurality of light sources have a rectangular planar shape, and the plurality of light sources are arranged so that at least one of long-axis direction or short-axis direction of at least some of the plurality of light sources are alternately changed in at least one of row direction or column direction.
Abstract translation: 公开了一种发光模块，其包括布置在基座上的基座和多个光源。 这里，多个光源中的至少一部分具有矩形平面形状，并且多个光源被布置成使得多个光源中的至少一些光源的长轴方向或短轴方向中的至少一个 在行方向或列方向中的至少一个方向上交替地变化。
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公开(公告)号：US20220357570A1
公开(公告)日：2022-11-10
申请号：US17870115
申请日：2022-07-21
Applicant: LG INNOTEK CO., LTD.
Inventor： Yu Kyeong JEONG , Sung Phil KIM
Abstract: The present embodiment relates to a light transmission band change unit comprising: a base including a first axis; a blade arranged on the base and including a body, which has a first hole having a lens and an infrared pass filter arranged therein, a second hole having an infrared cut filter arranged therein, and a third hole into which the first axis is inserted; a magnet arranged between the base and the blade; a core coupled with the base and having a coil arranged thereon; and a blade cover including an upper plate arranged on the blade so as to have a fourth hole formed at a position corresponding to the lens, wherein at least a portion of the lens is arranged within the fourth hole.
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10.发明申请公开(公告)号：US20160141472A1
公开(公告)日：2016-05-19
申请号：US14937538
申请日：2015-11-10
Applicant: LG INNOTEK CO., LTD.
Inventor： Chang Gyun SON , Bo Ra KANG , Ki Cheol KIM , Sung Phil KIM , Kang Yeol PARK , Yang Hyun JOO
CPC classification number: H01L33/58 , H01L33/483 , H01L33/502 , H01L33/505 , H01L33/507 , H01L33/508 , H01L33/56 , H01L33/62 , H01L2224/48091 , H01L2924/00014
Abstract: A light emitting device package includes a package body, first and second lead frames located on the package body, a light source mounted on at least one of the first or second lead frames, a lens located on the package body, and a wavelength conversion unit partially located on the package body between the package body and the lens.
Abstract translation: 发光器件封装包括封装体，位于封装主体上的第一和第二引线框架，安装在第一引线框架或第二引线框架中的至少一个上的光源，位于封装主体上的透镜，以及波长转换单元 部分地位于包装体和透镜之间的包装体上。
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