公开(公告)号：US11586069B2

公开(公告)日：2023-02-21

申请号：US17646642

申请日：2021-12-30

Applicant: LG INNOTEK CO., LTD.

Inventor： Kwang Ho Park ,  Chui Hong Kim ,  Moo Ryong Park ,  Byoung Eon Lee

IPC: F21K9/61 ,  G02F1/13357 ,  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.

公开(公告)号：US11248764B2

公开(公告)日：2022-02-15

申请号：US16819656

申请日：2020-03-16

Applicant: LG INNOTEK CO., LTD.

Inventor： Kwang Ho Park ,  Chul Hong Kim ,  Hyun Duck Yang ,  Moo Ryong Park ,  Jun Chul Hyun

IPC: H01L25/075 ,  H01L33/56 ,  F21S41/20 ,  H01L33/48 ,  F21S43/15 ,  F21S43/14 ,  F21S43/19 ,  F21V3/02 ,  F21V3/04 ,  F21V15/01 ,  F21V13/08 ,  F21V13/02 ,  F21V8/00 ,  H01L33/62 ,  F21V29/503 ,  F21V29/70 ,  F21S41/30 ,  F21S43/20 ,  F21S43/30 ,  F21S41/19 ,  B60Q1/00 ,  H01L33/58 ,  H01L33/60 ,  F21S41/663 ,  F21S41/32 ,  F21Y105/10 ,  F21Y115/10 ,  F21V31/04 ,  B60Q1/04 ,  B60Q1/26 ,  B60Q1/30

Abstract: Provided is a lighting device, comprising: a light source module comprising: at least one light source disposed on a printed circuit board; and a resin layer disposed on the printed circuit board so that the light source is embedded; a light reflection member formed on at least any one of one side surface and another side surface of the resin layer; and a diffusion plate having an upper surface formed on the light source module, and a side wall which is integrally formed with the upper surface and formed to extend in a lower side direction and which is adhered onto the light reflection member, wherein a first separated space is formed between the light source module and the upper surface of the diffusion plate, whereby flexibility of the product itself can be secured, and durability and reliability of the product can be also improved.

公开(公告)号：US10723045B2

公开(公告)日：2020-07-28

申请号：US16310695

申请日：2017-06-13

Applicant: LG INNOTEK CO., LTD.

Inventor： Young Jae Choi ,  Kwang Ho Park ,  Jae Hyuk Jang ,  Dong Hyun Lee ,  Hyun Duck Yang ,  Sa Rum Han

IPC: B29C37/00 ,  F21K9/65 ,  F21S43/20 ,  G02B30/27 ,  F21V5/00 ,  G02B30/00 ,  B29C45/00 ,  B29C45/37 ,  B29L11/00 ,  B29C45/14

Abstract: An embodiment relates to a vehicular lamp and a vehicle comprising the same, the vehicular lamp comprising: a lens portion; and a light source portion for emitting light toward the lens portion, wherein the lens portion comprises a body having least one curved surface and a film portion arranged on one side of the body so as to generate a 3D stereoscopic image using the light, and the lens portion is injected in an in-mold labelling (IML) type using a mold. Accordingly, the design-related degree of freedom can be improved, thereby providing an enhanced aesthetic appearance, and the manufacturing process can be simplified, thereby improving the productivity.

公开(公告)号：US09664844B2

公开(公告)日：2017-05-30

申请号：US14742207

申请日：2015-06-17

Applicant: LG INNOTEK CO., LTD.

Inventor： Kwang Ho Park ,  Chul Hong Kim ,  Hyun Duck Yang ,  Moo Ryong Park ,  Jun Chul Hyun

IPC: H01L33/60 ,  F21V8/00 ,  F21V13/02 ,  H01L25/075 ,  H01L33/48 ,  F21V3/02 ,  F21V3/04 ,  F21V15/01 ,  H01L33/62 ,  F21S8/10 ,  F21V31/04 ,  F21Y105/10 ,  F21Y115/10

CPC classification number: F21S41/20 ,  B60Q1/0011 ,  B60Q1/04 ,  B60Q1/2696 ,  B60Q1/30 ,  F21S41/192 ,  F21S41/30 ,  F21S41/32 ,  F21S41/663 ,  F21S43/14 ,  F21S43/15 ,  F21S43/195 ,  F21S43/20 ,  F21S43/30 ,  F21V3/02 ,  F21V3/04 ,  F21V13/02 ,  F21V15/012 ,  F21V29/503 ,  F21V29/70 ,  F21V31/04 ,  F21Y2105/10 ,  F21Y2115/10 ,  G02B6/0031 ,  G02B6/0051 ,  G02B6/0055 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/0088 ,  G02B6/0095 ,  H01L25/0753 ,  H01L33/48 ,  H01L33/56 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00014

Abstract: Provided is a lighting device, comprising: a light source module comprising: at least one light source disposed on a printed circuit board; and a resin layer disposed on the printed circuit board so that the light source is embedded; a light reflection member formed on at least any one of one side surface and another side surface of the resin layer; and a diffusion plate having an upper surface formed on the light source module, and a side wall which is integrally formed with the upper surface and formed to extend in a lower side direction and which is adhered onto the light reflection member, wherein a first separated space is formed between the light source module and the upper surface of the diffusion plate, whereby flexibility of the product itself can be secured, and durability and reliability of the product can be also improved.

公开(公告)号：US09086209B2

公开(公告)日：2015-07-21

申请号：US13920844

申请日：2013-06-18

Applicant: LG INNOTEK CO., LTD.

Inventor： Kwang Ho Park ,  Chul Hong Kim ,  Hyun Duck Yang ,  Moo Ryong Park ,  Jun Chul Hyun

IPC: H01L33/48 ,  H01L25/075 ,  F21V13/02 ,  F21V3/02 ,  F21V3/04 ,  F21V15/01 ,  F21V31/04 ,  F21Y101/02 ,  F21Y105/00

CPC classification number: F21S41/20 ,  B60Q1/0011 ,  B60Q1/04 ,  B60Q1/2696 ,  B60Q1/30 ,  F21S41/192 ,  F21S41/30 ,  F21S41/32 ,  F21S41/663 ,  F21S43/14 ,  F21S43/15 ,  F21S43/195 ,  F21S43/20 ,  F21S43/30 ,  F21V3/02 ,  F21V3/04 ,  F21V13/02 ,  F21V15/012 ,  F21V29/503 ,  F21V29/70 ,  F21V31/04 ,  F21Y2105/10 ,  F21Y2115/10 ,  G02B6/0031 ,  G02B6/0051 ,  G02B6/0055 ,  G02B6/0083 ,  G02B6/0085 ,  G02B6/0088 ,  G02B6/0095 ,  H01L25/0753 ,  H01L33/48 ,  H01L33/56 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00014

Abstract: Provided is a lighting device, comprising: a light source module comprising: at least one light source disposed on a printed circuit board; and a resin layer disposed on the printed circuit board so that the light source is embedded; a light reflection member formed on at least any one of one side surface and another side surface of the resin layer; and a diffusion plate having an upper surface formed on the light source module, and a side wall which is integrally formed with the upper surface and formed to extend in a lower side direction and which is adhered onto the light reflection member, wherein a first separated space is formed between the light source module and the upper surface of the diffusion plate, whereby flexibility of the product itself can be secured, and durability and reliability of the product can be also improved.

Abstract translation: 提供一种照明装置，包括：光源模块，包括：设置在印刷电路板上的至少一个光源; 以及设置在所述印刷电路板上以使得所述光源被嵌入的树脂层; 形成在所述树脂层的一个侧面和另一个侧面的至少任一个上的光反射部件; 以及扩散板，其具有形成在所述光源模块上的上表面，以及侧壁，所述侧壁与所述上表面一体地形成并且沿下侧方向延伸并且粘附到所述光反射构件上，其中，第一分离 在光源模块和扩散板的上表面之间形成空间，从而可以确保产品本身的柔性，并且还可以提高产品的耐久性和可靠性。

公开(公告)号：US08858025B2

公开(公告)日：2014-10-14

申请号：US13785452

申请日：2013-03-05

Applicant: LG Innotek Co., Ltd.

Inventor： Moo Ryong Park ,  Chul Hong Kim ,  Kwang Ho Park

IPC: F21V7/04 ,  F21V13/12 ,  F21V8/00 ,  H01L25/075 ,  H01L33/60 ,  H01L33/44

CPC classification number: F21V7/22 ,  F21S41/141 ,  F21S41/192 ,  F21S41/24 ,  F21S41/285 ,  F21S41/37 ,  F21S43/14 ,  F21S43/195 ,  F21S43/20 ,  F21S43/239 ,  F21S43/245 ,  F21S43/249 ,  F21S43/31 ,  F21S43/33 ,  F21S43/50 ,  F21V13/12 ,  F21V21/00 ,  F21Y2115/10 ,  G02B6/0021 ,  G02B6/0035 ,  G02B6/0041 ,  G02B6/0051 ,  G02B6/0055 ,  G02B6/0065 ,  G02B6/0073 ,  G02B6/0088 ,  G02B6/009 ,  G02F1/133606 ,  H01L25/0753 ,  H01L33/44 ,  H01L33/60 ,  H01L2924/0002 ,  H05K1/185 ,  H05K3/387 ,  H05K2201/10106 ,  H01L2924/00

Abstract: Provided is a lighting device, including: a printed circuit board; one or more light emitting units formed on the printed circuit board; a resin layer which is formed on the printed circuit board, in which the light emitting units are embedded; a diffusion plate formed on an upper side of the resin layer, whereby an entire thickness of the lighting device can be reduced, and when the product is designed, a degree of freedom in design can be improved because flexibility is secured.

Abstract translation: 提供一种照明装置，包括：印刷电路板; 形成在印刷电路板上的一个或多个发光单元; 形成在印刷电路板上的发光单元嵌入的树脂层; 扩散板形成在树脂层的上侧，由此可以减小照明装置的整体厚度，并且当产品被设计时，可以通过确保灵活性来提高设计自由度。

公开(公告)号：USRE50289E1

公开(公告)日：2025-02-04

申请号：US17403382

申请日：2021-08-16

Applicant: LG INNOTEK CO., LTD.

Inventor： Kwang Ho Park ,  Woo Young Chang ,  Chul Hong Kim ,  Byoung Eon Lee

IPC: G02F1/1335 ,  F21V8/00 ,  G02F1/13357

Abstract: Provided is a light unit including a plurality of LED light sources formed on a PCB, a resin layer stacked on the PCB to diffuse and guide emitted light forwards, and a diffusion plate having an optical pattern printed thereon to shield light emitted from the LED light sources. The optical pattern is composed of a diffusion pattern implemented as at least one layer, or a combination of the diffusion pattern layer and a light shielding pattern. The light unit forms an optical pattern for shielding or diffusing light on a surface of a light diffusion plate of the back-light unit, and combines a diffusion pattern and a metal pattern to attain uniformity of light and realize a yellow-light shielding effect, thus leading to a reliable light quality.

公开(公告)号：US11754877B2

公开(公告)日：2023-09-12

申请号：US18158701

申请日：2023-01-24

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

CPC classification number: G02F1/133603 ,  F21K9/61 ,  G02F1/133605 ,  B32B27/36 ,  B32B2307/416 ,  B32B2457/202 ,  F21Y2115/10

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.

公开(公告)号：USRE48690E1

公开(公告)日：2021-08-17

申请号：US16440343

申请日：2019-06-13

Applicant: LG INNOTEK CO., LTD.

Inventor： Kwang Ho Park ,  Woo Young Chang ,  Chul Hong Kim ,  Byoung Eon Lee

IPC: G02F1/1335 ,  F21V8/00 ,  G02F1/13357

Abstract: Provided is a light unit including a plurality of LED light sources formed on a PCB, a resin layer stacked on the PCB to diffuse and guide emitted light forwards, and a diffusion plate having an optical pattern printed thereon to shield light emitted from the LED light sources. The optical pattern is composed of a diffusion pattern implemented as at least one layer, or a combination of the diffusion pattern layer and a light shielding pattern. The light unit forms an optical pattern for shielding or diffusing light on a surface of a light diffusion plate of the back-light unit, and combines a diffusion pattern and a metal pattern to attain uniformity of light and realize a yellow-light shielding effect, thus leading to a reliable light quality.

公开(公告)号：US20190193638A1

公开(公告)日：2019-06-27

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

IPC: B60R1/12 ,  B60Q9/00

CPC classification number: B60R1/12 ,  B60Q9/008 ,  B60R2001/1215 ,  B60R2300/802 ,  G02B6/0036 ,  G02B6/0041

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.