公开(公告)号：US20230044292A1

公开(公告)日：2023-02-09

申请号：US17840943

申请日：2022-06-15

Applicant: HYUNDAI MOBIS Co., Ltd. ,  INTOPS CO., LTD. ,  SEOYON AUTOVISION Co., Ltd.

Inventor： Ik Keun CHOI ,  Min Kyeong LEE ,  Hyun Ho LEE ,  Ji Seung HONG ,  Jong Jin LEE

IPC: B27N3/20

Abstract: A press apparatus for vehicle crash pads including real wood sheets. The press apparatus includes a lower press including an engraved part, and a support part to support an upper press, the support part having a fixing protrusion, the upper press including an embossed part, first slides fixed to maintain a shape of the engraved part during a compression process of the real wood sheet, the first slides compressing a rear surface of the real wood sheet while rising along the embossed part, and a second slide to compress the real wood sheet during the compression process of the real wood sheet. During a wrapping process of the real wood sheet, the second slide compresses the real wood sheet to an inner rear surface of a core while falling such that a portion of the real wood sheet bent inward of the engraved part is wound around the core.

公开(公告)号：US20230044171A1

公开(公告)日：2023-02-09

申请号：US17842142

申请日：2022-06-16

Applicant: HYUNDAI MOBIS Co., Ltd. ,  INTOPS CO., LTD. ,  SEOYON AUTOVISION Co., Ltd.

Inventor： Ik Keun CHOI ,  Min Kyeong LEE ,  Hyun Ho LEE ,  Ji Seung HONG ,  Jong Jin LEE

IPC: B27N3/18 ,  B27N3/20

Abstract: Disclosed are wood preforming devices for manufacturing a crash pad for a vehicle including a real wood sheet. A wood preforming device for manufacturing a crash pad for a vehicle includes a real wood sheet includes a lower press mold comprising a debossed portion provided on a portion on which a product is formed, and a support portion configured to support an upper press mold, in response to the lower press mold and the upper press mold pressing each other, the support portion having a protrusion for fixing a real wood sheet, the upper press mold having an embossed portion corresponding to the debossed portion of the lower press mold, and a movable core provided on the debossed portion of the lower press mold and being configured to guide the real wood sheet by moving upward from the debossed portion, in response to the upper press mold moving downward.

公开(公告)号：US20230020151A1

公开(公告)日：2023-01-19

申请号：US17399120

申请日：2021-08-11

Applicant: INTOPS CO., LTD.

Inventor： sung-hoon Jung ,  Tae yong HONG

IPC: H05K1/02 ,  H05K3/18 ,  H05K3/00

Abstract: Disclosed herein is an in-mold electronics (IME) structure. The IME structure includes a film, a first plastic resin positioned under the film, and a second plastic resin positioned under the first plastic resin. An electronic circuit is formed on a top or bottom surface of the second plastic resin by a plating method and also electronic elements are mounted thereon. The electronic elements include LED light sources, a plurality of protruding light guides configured to guide lighting through distribution and direction is formed on the top surface of the second plastic resin, and the LED light sources are installed in respective spaces provided by the light guides.

公开(公告)号：US10913240B2

公开(公告)日：2021-02-09

申请号：US16197512

申请日：2018-11-21

Applicant: INTOPS CO., LTD. ,  Keun ha Kim

Inventor： Keun ha Kim ,  Won jae Choi ,  Hong il Lee

IPC: B23K26/26 ,  B23K26/402 ,  B29C43/18 ,  B29C45/00 ,  B29C45/14 ,  B32B21/04 ,  B32B21/08 ,  B32B7/12 ,  B32B27/28 ,  B32B27/32 ,  B32B27/36 ,  B32B3/26 ,  B32B33/00 ,  B32B7/02 ,  B32B37/12 ,  B32B38/06 ,  B32B38/10 ,  B32B9/00 ,  B32B9/04 ,  B44C5/04 ,  B44F1/06 ,  C14B1/56 ,  E04B2/00 ,  G02B1/04 ,  G09F13/06 ,  H01S5/02 ,  B23K26/36

Abstract: Disclosed herein is a method of manufacturing an interior material, which can implement various and distinct light emission effects by disposing a light-blocking layer configured to block light emitted from a light source on a wood layer or transparent film and then allowing the component of the transparent film to fill lighting grooves formed by laser-etching. Since a tape configured to support an island is employed, stable manufacturing is possible throughout an overall process.

公开(公告)号：US20200139595A1

公开(公告)日：2020-05-07

申请号：US16194361

申请日：2018-11-18

Applicant: Keun ha KIM ,  INTOPS CO., LTD.

Inventor： Keun ha KIM ,  Won jae CHOI ,  Hong il LEE

IPC: B29C45/00 ,  B32B21/08 ,  B32B3/26 ,  B32B7/12

Abstract: Disclosed herein is a method of manufacturing an interior material, which can implement various and distinct light emission effects by disposing a light-blocking layer configured to block light emitted from a light source at a location adjacent to an inner transparent film and then allowing the component of the transparent film to fill lighting grooves formed by laser-etching. Since a tape configured to support an island is employed, stable manufacturing is possible throughout an overall process.

公开(公告)号：US20230043256A1

公开(公告)日：2023-02-09

申请号：US17840925

申请日：2022-06-15

Applicant: HYUNDAI MOBIS Co., Ltd. ,  INTOPS CO., LTD. ,  SEOYON AUTOVISION Co., Ltd.

Inventor： Ik Keun CHOI ,  Min Kyeong LEE ,  Hyun Ho LEE ,  Ji Seung HONG ,  Jong Jin LEE

IPC: B32B21/14 ,  B32B9/04 ,  B32B7/12

Abstract: A real wood sheet capable of being used for automatic wrapping, the real wood sheet including a wood layer; a mesh layer disposed on a surface of the wood layer; and a flexible layer disposed on a surface of the mesh layer such that the mesh layer is disposed between the wood layer and the flexible layer.

公开(公告)号：US20230038216A1

公开(公告)日：2023-02-09

申请号：US17840739

申请日：2022-06-15

Applicant: HYUNDAI MOBIS Co., Ltd. ,  INTOPS CO., LTD. ,  SEOYON AUTOVISION Co., Ltd.

Inventor： Ik Keun CHOI ,  Min Kyeong LEE ,  Hyun Ho LEE ,  Ji Seung HONG ,  Jong Jin LEE

IPC: B32B37/10 ,  B60R21/04 ,  B32B21/08 ,  B32B37/00 ,  B32B37/18

Abstract: A membrane device for manufacturing a crash pad for a vehicle including a real wood sheet includes a vacuum device main body having a plurality of vacuum holes such that a real wood sheet to be temporarily attached to a core is mounted in the vacuum device main body, a cover having a silicone film to define a vacuum space together with the vacuum device main body, a vacuum module to suck air in the vacuum device main body through the vacuum holes, and a control unit to compress the real wood sheet and the core, which are temporarily attached and mounted on the vacuum device main body, for a preset time by sucking air in the vacuum space through the vacuum holes in a state in which the vacuum device main body is covered by the cover.

公开(公告)号：US11345292B2

公开(公告)日：2022-05-31

申请号：US16093815

申请日：2018-05-18

Applicant: INTOPS. CO., LTD. ,  Keun Ha Kim

Inventor： Keun Ha Kim ,  Tae Yong Hong ,  Hong Il Lee

IPC: B60R19/48 ,  B60R13/00 ,  B23K26/361 ,  B29C45/14 ,  B23P15/00

Abstract: The present disclosure provides a vehicle cruise control sensor-cover and a method of manufacturing the vehicle cruise control sensor-cover, the vehicle cruise control sensor-cover including a bottom cover member wherein indium or an indium-containing alloy is deposited, by using a non-conductive vacuum metallization (NCVM) method, on a front surface of a bottom cover body having a logo and an outer frame protruding three-dimensionally and a top cover body including a transparent material and having a back surface formed in a shape corresponding to the front surface of the bottom cover member, wherein the top cover member is assembled integrally with the front surface of the bottom cover member, and a laser etching process is partially selectively performed only on the logo or the outer edge on the back surface of the top cover body to partially form an etched surface.

公开(公告)号：US10884524B2

公开(公告)日：2021-01-05

申请号：US16073948

申请日：2017-12-19

Applicant: INTOPS. CO., LTD. ,  Keun Ha Kim

Inventor： Keun Ha Kim ,  Won Jae Choi ,  Hong Il Lee

IPC: B32B7/12 ,  G06F3/041 ,  B32B3/26 ,  B32B21/08 ,  B32B5/02 ,  B29C45/00 ,  B32B21/10 ,  B29C45/14 ,  B29K711/14

Abstract: Interior materials are attached to an outer surface of a plastic injection mold and expose, to outside, light selectively emitted from a light source arranged in the plastic injection mold. The interior materials include a wood pattern layer formed of natural wood and having a plurality of first lighting holes through which the light passes, a light block layer coupled to a rear surface of the wood pattern layer, blocking light, and having a plurality of second lighting holes formed therein corresponding to the plurality of first lighting holes, and a touch sensor electrode coupled to a rear surface of the light block layer. As texture of natural wood is embodied on the surface of the interior materials, and the surface of interior materials emits light and simultaneously, an operation of a preset function in the interior materials may be controlled by touching the surface of interior materials.

公开(公告)号：US20200180199A1

公开(公告)日：2020-06-11

申请号：US16583205

申请日：2019-09-25

Applicant: Keunha KIM ,  INTOPS CO., LTD.

Inventor： Keunha KIM ,  Wonjae CHOI ,  Jongsu CHOI

IPC: B29C45/16 ,  B29C45/14 ,  B29C45/04 ,  B29C45/00

Abstract: A method of manufacturing a real material product having a composite layer and using a liquid-phase reactive curing method according to the present invention can precisely and beautifully manufacture a real material product through a double injection process, and can implement various patterns. The bottom of a real material layer is coated with a plastic resin layer, and the top of the real material layer is coated with a PUA or PUR layer.