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公开(公告)号：US20220155443A1
公开(公告)日：2022-05-19
申请号：US17582586
申请日：2022-01-24
Applicant: LG INNOTEK CO., LTD.
Inventor： Chang Hyuck LEE , Lee Im KANG , Ji Sung KIM , Yang Hyun JOO
IPC: G01S17/14 , G01S17/89 , G01S17/931 , G01S7/4865
Abstract: An optical device includes a light receiving element for detecting light reflected and transmitted from a subject; a voltage part for providing a first bias voltage or a second bias voltage to the light receiving element; and a controller for controlling the voltage part so that the second bias voltage provided from the voltage part is synchronized with a light output of a light emitting part to be provided to the light receiving element.
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公开(公告)号：US20220030153A1
公开(公告)日：2022-01-27
申请号：US17413230
申请日：2019-12-12
Applicant: LG INNOTEK CO., LTD.
Inventor： Yang Hyun JOO , Chul KIM , Ju Un PARK , Seong Ha JANG
IPC: H04N5/235 , G06K9/00 , G06K9/20 , H04N9/77 , G02B27/42 , G02B3/00 , G02B13/14 , G02B7/02 , G02B13/18 , G01S17/894
Abstract: A camera device is provided. The camera device includes a light emitting portion configured to change a light path of light according to a first control signal and output the light along a first light path or a second light path, a light receiving portion configured to receive the light reflected by an object and generate an electrical signal, and a control portion configured to generate the first control signal which controls the light path of the light to be changed to the first light path or the second light path. Here, the light emitting portion outputs the light with a first pattern along the first light path or outputs the light with a second pattern along the second light path.
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公开(公告)号：US20190187255A1
公开(公告)日：2019-06-20
申请号：US16327604
申请日：2017-08-31
Applicant: LG INNOTEK CO., LTD.
Inventor： Young Bae JANG , Ji Sung KIM , Chang Hyuck LEE , Sung Ki JUNG , Yang Hyun JOO
CPC classification number: G01S7/4814 , G01S7/481 , G02B7/02 , G02B7/021 , G02B7/04 , G02B7/09 , G02B9/16 , G02B26/0875 , G03B3/10 , G03B5/02 , H01S5/00 , H01S5/024
Abstract: The present embodiment relates to a light output module comprising: a first lens part including at least one lens; a second lens part including at least one lens and disposed at a lower side of the first lens part; an actuator for moving the second lens part; a third lens part disposed at a lower side of the second lens part; and a light source disposed at a lower side of the third lens part, wherein the actuator comprises: a first housing receiving the second lens part and including at least one first magnet disposed therein; a second housing receiving the first housing and including at least one second magnet disposed therein; and a third housing including a first coil facing the first magnet and a second coil facing the second magnet, wherein the first housing is operated in a first direction, and the first housing and the second housing are operated in a second direction.
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公开(公告)号：US20210385380A1
公开(公告)日：2021-12-09
申请号：US17278041
申请日：2019-09-27
Applicant: LG INNOTEK CO., LTD.
Inventor： Seong Ha JANG , Ju Un PARK , Yang Hyun JOO
Abstract: A camera device according to an embodiment of the present invention includes a light output unit that outputs an output light signal to be irradiated to an object, a lens unit that condenses an input light signal reflected from the object, an image sensor that generates an electric signal from the input light signal condensed by the lens unit and an image processing unit that extracts a depth map of the object using at least one of a time difference and a phase difference between the output light signal and the input light signal received by the image sensor, the lens unit including IR (InfraRed) filter, a plurality of solid lenses disposed on the IR filter and a liquid lens disposed on the plurality of solid lenses, or disposed between the plurality of solid lenses, the camera device further including a first driving unit that controls shifting of the IR filter or the image sensor and a second driving unit that controls a curvature of the liquid lens, an optical path of the input light signal being repeatedly shifted according to a predetermined rule by one of the first driving unit and the second driving unit, and the optical path of the input light signal being shifted according to predetermined control information by the other one of the first driving unit and the second driving unit.
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5.发明申请公开(公告)号：US20160233397A1
公开(公告)日：2016-08-11
申请号：US15008659
申请日：2016-01-28
Applicant: LG INNOTEK CO., LTD.
Inventor： Yang Hyun JOO , Sang Jun PARK
CPC classification number: H01L33/58 , H01L33/50 , H01L2224/49107
Abstract: A light-emitting device package and a lighting apparatus including the light-emitting device package are provided. The light-emitting device package may include a body, a light-emitting device provided on the body, a phosphor layer provided on the body and the light-emitting device, and a lens provided on the phosphor layer that refracts and reflects light discharged from the light-emitting device and having a lens body. The lens body may include a side portion, a recess having a curved surface and provided at a center of an upper surface of the lens body, and an edge portion having a convex rounded shape and provided between the recess and the side portion.
Abstract translation: 提供一种发光器件封装和包括发光器件封装的照明装置。 发光器件封装可以包括主体，设置在主体上的发光器件，设置在主体上的荧光体层和发光器件，以及设置在荧光体层上的透镜，其折射和反射从 该发光装置并具有透镜体。 透镜体可以包括侧部，具有弯曲表面并设置在透镜主体的上表面的中心处的凹部以及设置在凹部和侧部之间的具有凸圆圆形的边缘部分。
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Patent Agency Ranking
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：US20240230857A1
公开(公告)日：2024-07-11
申请号：US18617209
申请日：2024-03-26
Applicant: LG INNOTEK CO., LTD.
Inventor： Chang Hyuck LEE , Lee Im KANG , Ji Sung KIM , Yang Hyun JOO
IPC: G01S7/486 , G01S7/481 , G01S7/4865 , G01S17/14 , G01S17/89 , G01S17/93 , G01S17/931 , G02B3/00 , G02B3/02 , G02B7/02 , G02B7/105 , G02B13/00 , G02B13/16 , G02B27/30
CPC classification number: G01S7/486 , G01S7/4816 , G01S7/4865 , G01S17/14 , G01S17/89 , G01S17/93 , G01S17/931 , G02B3/00 , G02B3/02 , G02B7/02 , G02B7/105 , G02B13/0025 , G02B13/16 , G02B27/30
Abstract: An optical device includes a light receiving element for detecting light reflected and transmitted from a subject; a voltage part for providing a first bias voltage or a second bias voltage to the light receiving element; and a controller for controlling the voltage part so that the second bias voltage provided from the voltage part is synchronized with a light output of a light emitting part to be provided to the light receiving element.
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公开(公告)号：US20210263136A1
公开(公告)日：2021-08-26
申请号：US17255878
申请日：2019-07-09
Applicant: LG INNOTEK CO., LTD.
Inventor： Yang Hyun JOO , Kang Yeol PARK , Chang Hyuck LEE
Abstract: An embodiment provides a method and a device for outputting a light, which can output a light in a safe manner. Specifically, disclosed are a method and a device for outputting a light, which control an output light to prevent the output light from being concentrated on a specific area.
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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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10.发明申请公开(公告)号：US20150221620A1
公开(公告)日：2015-08-06
申请号：US14614004
申请日：2015-02-04
Applicant: LG INNOTEK CO., LTD.
Inventor： Gwui Youn PARK , Bo Ra KANG , Sung Phil KIM , Yang Hyun JOO
CPC classification number: H01L25/0753 , H01L33/486 , H01L33/507 , H01L33/54 , H01L33/56 , H01L33/58 , H01L2924/0002 , H01L2924/00
Abstract: A light emitting device package includes: a light emitting device disposed on a substrate; a diffusion plate disposed on the substrate to surround the light emitting device; and a molding portion that is disposed on the substrate and has a shape of an aspheric lens whose center is recessed, The center of the molding portion is located on the same axis as the center of the light emitting device, and the diffusion plate may be interposed between the light emitting device and the molding portion. The molding portion having the shape of the aspheric lens whose center is recessed and the diffusion plate are employed to widely diffuse the light emitted from the light emitting device. Thereby, the efficiency of light can be increased, and manufacturing time and cost can be reduced. Simultaneously, a yellow ring phenomenon can be avoided.
Abstract translation: 发光器件封装包括：设置在基板上的发光器件; 扩散板，其设置在所述基板上以围绕所述发光器件; 以及模制部，其设置在所述基板上并且具有中心凹陷的非球面透镜的形状。所述模制部的中心位于与所述发光装置的中心相同的轴上，并且所述扩散板可以 插入在发光器件和模制部分之间。 具有中心凹陷的非球面透镜的形状的模制部分和扩散板用于使从发光器件发射的光广泛地扩散。 由此，能够提高光的效率，能够降低制造时间和成本。 同时，可以避免黄色环现象。
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