公开(公告)号：US11933963B2

公开(公告)日：2024-03-19

申请号：US17870115

申请日：2022-07-21

Applicant: LG INNOTEK CO., LTD.

Inventor： Yu Kyeong Jeong ,  Sung Phil Kim

IPC: G02B26/00 ,  G02B5/20 ,  H04N5/225 ,  H04N23/54 ,  G06V40/19

CPC classification number: G02B26/007 ,  G02B5/208 ,  H04N23/54 ,  G06V40/19

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.

公开(公告)号：US10069050B2

公开(公告)日：2018-09-04

申请号：US15274299

申请日：2016-09-23

Applicant: LG INNOTEK CO., LTD.

Inventor： Sung Phil Kim ,  Ji Young Jung ,  Yang Hyun Joo

IPC: H01L33/00 ,  H01L33/58 ,  H01L33/62 ,  H01L25/075

Abstract: A light emitting device package is disclosed. The light emitting device package includes a lens, a refraction portion disposed under the lens, and a light emitting device disposed under the refraction portion, wherein the lens includes a top surface, a bottom surface opposite to the top surface, an upper recess formed in the top surface, and a lower recess formed in the bottom surface, the refraction portion is disposed at a first bottom surface of the bottom surface, the first bottom surface defining the lower recess, and the upper recess, the lower recess, the refraction portion, and the light emitting device are aligned along an optical axis.

公开(公告)号：US09831221B2

公开(公告)日：2017-11-28

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

IPC: H01L25/075 ,  H01L33/48 ,  H01L33/54 ,  H01L33/56 ,  H01L33/58 ,  H01L33/50

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.

公开(公告)号：US09647184B2

公开(公告)日：2017-05-09

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

IPC: H01L33/58 ,  H01L33/62 ,  H01L33/50 ,  H01L33/48 ,  H01L33/56

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.

公开(公告)号：US20170092824A1

公开(公告)日：2017-03-30

申请号：US15274299

申请日：2016-09-23

Applicant: LG INNOTEK CO., LTD.

Inventor： Sung Phil Kim ,  Ji Young Jung ,  Yang Hyun Joo

IPC: H01L33/58 ,  H01L25/075 ,  H01L33/62

CPC classification number: H01L33/58 ,  H01L25/0753 ,  H01L33/62

Abstract: A light emitting device package is disclosed. The light emitting device package includes a lens, a refraction portion disposed under the lens, and a light emitting device disposed under the refraction portion, wherein the lens includes a top surface, a bottom surface opposite to the top surface, an upper recess formed in the top surface, and a lower recess formed in the bottom surface, the refraction portion is disposed at a first bottom surface of the bottom surface, the first bottom surface defining the lower recess, and the upper recess, the lower recess, the refraction portion, and the light emitting device are aligned along an optical axis.

公开(公告)号：US11275255B2

公开(公告)日：2022-03-15

申请号：US15762353

申请日：2016-09-26

Applicant: LG INNOTEK CO., LTD.

Inventor： Ji Young Jung ,  Sung Phil Kim ,  Yang Hyun Joo ,  Hyun Ho Choi

IPC: G02B30/27 ,  H04N13/307 ,  F21S43/20 ,  H04N13/302 ,  H04N13/275

Abstract: According to embodiments, a display unit of an integral image processing device, which includes the display unit which reproduces all the elemental images of a 3D object as a 3D image, may include: a light source; and a reproducing lens array for integrating a plurality of individual elemental images, which are included in a patterned image that has patterned all elemental images and comprises all elemental images, and reproducing the individual elemental images as a 3D image.

公开(公告)号：US12003842B2

公开(公告)日：2024-06-04

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

IPC: H04N23/56 ,  F21V5/04 ,  F21V33/00 ,  H04N23/55

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.

公开(公告)号：US11496658B2

公开(公告)日：2022-11-08

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

IPC: H04N5/225 ,  F21V5/04 ,  F21V33/00

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.

公开(公告)号：US11422358B2

公开(公告)日：2022-08-23

申请号：US16475286

申请日：2018-01-04

Applicant: LG INNOTEK CO., LTD.

Inventor： Yu Kyeong Jeong ,  Sung Phil Kim

IPC: G02B26/00 ,  H04N5/225 ,  G02B5/20 ,  G06V40/19

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.

公开(公告)号：US10077887B2

公开(公告)日：2018-09-18

申请号：US15248259

申请日：2016-08-26

Applicant: LG INNOTEK CO., LTD.

Inventor： Chang Gyun Son ,  Ki Cheol Kim ,  Sung Phil Kim ,  Kang Yeol Park

IPC: F21V1/00 ,  F21V13/08 ,  G02B27/28 ,  G02B19/00 ,  F21V29/70 ,  F21V5/04 ,  F21V7/06 ,  F21S41/14 ,  F21S41/32 ,  F21S43/13 ,  F21S43/31 ,  F21S41/16 ,  F21V9/30 ,  F21W102/00 ,  F21Y115/30 ,  G02B5/04

CPC classification number: F21V13/08 ,  F21S41/14 ,  F21S41/16 ,  F21S41/321 ,  F21S43/13 ,  F21S43/31 ,  F21V5/04 ,  F21V7/06 ,  F21V9/30 ,  F21V29/70 ,  F21W2102/00 ,  F21Y2115/30 ,  G02B5/04 ,  G02B19/0028 ,  G02B19/0052 ,  G02B27/283

Abstract: A light emitting apparatus is provided. The light emitting apparatus may include a light source device that emits a plurality of laser beams in parallel, a light transmission device that gathers the plurality of laser beams emitted from the light source device into a single beam and outputs the single beam to a focus, a wavelength conversion device that converts the wavelength of the single beam on the focus, and a housing to receive the light source device, the light transmission device, and the wavelength conversion device.