Patents Assigned to ITW EF&C Korea LLC.
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Publication number: 20240034229Abstract: An indoor lighting device of a vehicle includes: a substrate, a plurality of light sources assembled with the substrate to be arranged in a row, and a light guide panel including: a plurality of incidence parts such that light emitted by the light sources is incident thereupon, a diffusion area part provided behind the incidence parts to diffuse and reflect the light incident upon the incidence parts, a visual field area part provided behind the diffusion area part to emit the light diffused and reflected by the diffusion area part outside, and light diffusion holes provided behind the respective incidence parts. In particular, each of the light diffusion holes is surrounded by a transmission plane, a pair of reflection planes and a diffusion plane.Type: ApplicationFiled: May 22, 2023Publication date: February 1, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, ITW EF&C Korea LLC., HYUNDAI MOBIS CO., LTD., YOONJIN ELECTRONICS CO.,LTDInventors: Jae Hyun An, Jun Geun Oh, Kyu Rok Kim, Byoung Wook Kim, Young Jun Kim, Goo Dong Jung, Ho Sung Kwon, Bong Seok Ko
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Patent number: 11884139Abstract: An air ventilation apparatus for a vehicle using a Coanda effect according to one embodiment of the present invention includes a duct housing having a hollow shape in which an air inlet is formed in one end portion thereof and an air outlet is formed in the other end portion thereof, a cover member having one end portion coupled to surround the other end portion of the duct housing and having the other end portion which is coupled to the board and in which a communication hole is formed to communicate with the discharge port, and an air guide member which is disposed inside the cover member, is hinge-coupled to the duct housing so as to be vertically rotatable, and has a through-hole through which the air outlet communicates with the communication hole.Type: GrantFiled: November 17, 2020Date of Patent: January 30, 2024Assignees: HYUNDAI MOBIS Co., Ltd., ITW EF&C Korea LLC.Inventors: Seung Cheol Kim, Byung Jo Kim
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Patent number: 11878574Abstract: A slim air vent for a vehicle includes an inner wing disposed in a duct to horizontally rotate during manipulation of a knob, an outer wing and a support wing disposed in the duct to vertically rotate during the manipulation of the knob, a knob pin horizontally penetrating through the knob to rotate together with the knob during the vertical rotation of the knob and to guide the knob during the horizontal movement of the knob, and a link mechanism provided to connect one end of the knob pin and the outer wing to vertically rotate the outer wing and the support wing during rotation of the knob pin according to the vertical rotation of the knob.Type: GrantFiled: April 25, 2022Date of Patent: January 23, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, ITW EF&C KOREA LLCInventors: Seok Jun Oh, Dong Won Yeon, Jeong Woong Son, Byung Jo Kim, Wan Su Joun, Chun Ha Kim
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Publication number: 20230398833Abstract: Proposed is a headliner air vent device for a vehicle. A housing includes a first outlet through which air is discharged and a second outlet comparted by an inner cover and having a configuration by which air is discharged through outside the first outlet. An air guide supporter is rotatable inside the housing. An air guide is positioned to face an outer cover by which the second outlet is defined. The air guide is configured to move upwards or downwards in response to rotation of the air guide supporter to selectively open or close the second outlet.Type: ApplicationFiled: December 9, 2022Publication date: December 14, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, ITW EF&C KOREA LLC.Inventors: Bong Kyung Son, Dong Won Yeon, Myung Hun Kang, Yong Seok Park, Keong No Kim, Chun Ha Kim
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Patent number: 11820205Abstract: A slim air vent apparatus for a vehicle may include an internal wing, an external wing, and a support wing that are disposed and hidden inside a duct to realize a compact and slim air vent apparatus and to improve the appearance by hiding the components. Since the air vent is operated to fulfil the functions thereof by manual manipulation of a single knob, positioned at the center portion of the external wing, by a user, it is possible to improve the convenience in manipulation of a user and to reduce manufacturing costs, and the air vent is universally applicable to various kinds of vehicles.Type: GrantFiled: September 30, 2021Date of Patent: November 21, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, ITW EF&C KOREA LLC.Inventors: Yong Woo Lee, Chun Ha Kim, Byung Jo Kim
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Publication number: 20230037011Abstract: A slim air vent for a vehicle includes an inner wing disposed in a duct to horizontally rotate during manipulation of a knob, an outer wing and a support wing disposed in the duct to vertically rotate during the manipulation of the knob, a knob pin horizontally penetrating through the knob to rotate together with the knob during the vertical rotation of the knob and to guide the knob during the horizontal movement of the knob, and a link mechanism provided to connect one end of the knob pin and the outer wing to vertically rotate the outer wing and the support wing during rotation of the knob pin according to the vertical rotation of the knob.Type: ApplicationFiled: April 25, 2022Publication date: February 2, 2023Applicants: Hyundai Motor Company, Kia Corporation, ITW EF&C Korea LLCInventors: Seok Jun OH, Dong Won YEON, Jeong Woong SON, Byung Jo KIM, Wan Su JOUN, Chun Ha KIM
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Publication number: 20220314747Abstract: A slim air vent apparatus for a vehicle may include an internal wing, an external wing, and a support wing that are disposed and hidden inside a duct to realize a compact and slim air vent apparatus and to improve the appearance by hiding the components. Since the air vent is operated to fulfil the functions thereof by manual manipulation of a single knob, positioned at the center portion of the external wing, by a user, it is possible to improve the convenience in manipulation of a user and to reduce manufacturing costs, and the air vent is universally applicable to various kinds of vehicles.Type: ApplicationFiled: September 30, 2021Publication date: October 6, 2022Applicants: Hyundai Motor Company, Kia Corporation, ITW EF&C Korea LLC.Inventors: Yong Woo LEE, Chun Ha KIM, Byung Jo KIM
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Publication number: 20220314746Abstract: In a slim air vent apparatus for a vehicle, since an external wing rotating in an up and down direction is provided per duct, the air vent may be configured to be compact and slim, and since both an internal wing and the external wing are located to be inserted inside the duct, a hidden feeling may be provided and an appearance may be improved. Furthermore, since a function is realized by manually operating a single knob located in the center portion of the external wing by a user, convenience of operation may be improved, costs may be reduced, and thus, the slim air vent apparatus for a vehicle may be universally applied.Type: ApplicationFiled: September 15, 2021Publication date: October 6, 2022Applicants: Hyundai Motor Company, Kia Corporation, ITW EF&C Korea LLC.Inventors: Yong Woo LEE, Keong No KIM, Byung Jo KIM