公开(公告)号：US20240288143A1

公开(公告)日：2024-08-29

申请号：US18656912

申请日：2024-05-07

Applicant: Volkswagen Aktiengesellschaft

Inventor： Christian Studeny ,  Helge Holtorf ,  Bernhard Kreipe

IPC: F21S43/31 ,  F21S43/239 ,  F21S43/33 ,  F21Y115/10

CPC classification number: F21S43/31 ,  F21S43/239 ,  F21S43/33 ,  F21Y2115/10

Abstract: A light module for a lighting device of a vehicle is disclosed having at least one illuminant and a light-guiding body which is suitable and destined for guiding radiation emanating from the illuminant and coupled into the light-guiding body to a light exit surface of the light-guiding body, and having at least one rear wall apparatus which is arranged at least in certain areas in the beam path of ambient radiation incident from externally through the light exit surface of the light-guiding body into the light-guiding body. The rear wall apparatus has at least one first rear wall region and at least one second rear wall region, wherein the at least one first rear wall region and the at least one second rear wall region differ from one another in terms of reflection and/or absorption properties, for example with regard to the ambient radiation.

公开(公告)号：US12049994B2

公开(公告)日：2024-07-30

申请号：US18000399

申请日：2021-06-03

Applicant: VALEO VISION

Inventor： Yagui Gao ,  Can Tao ,  Haiqing Zhou ,  Ling Guo ,  Yang Liu ,  Chen Chen ,  Pingwu Yang ,  Chuyun Yao

IPC: F21S43/16 ,  F21S43/14 ,  F21S43/15 ,  F21S43/33 ,  F21V23/00

CPC classification number: F21S43/33 ,  F21S43/14 ,  F21S43/15 ,  F21V23/003

Abstract: A light-emitting device for a vehicle and has at least one light-emitting unit, the light-emitting unit including a light source and a reflective unit. The reflective unit includes a first reflective portion, having a first reflective face facing the light source; and a second reflective portion, having a second reflective face facing a light output region of the light-emitting unit The reflective unit further includes a bridging portion connecting the first reflective portion and the second reflective portion.

公开(公告)号：US12031694B2

公开(公告)日：2024-07-09

申请号：US18349648

申请日：2023-07-10

Applicant: HYUNDAI MOBIS CO., LTD.

Inventor： Jaekwang Lee

IPC: F21S41/275 ,  B23K26/035 ,  B23K26/40 ,  F21S43/20 ,  F21S43/33

CPC classification number: F21S43/255 ,  B23K26/035 ,  B23K26/40 ,  F21S41/275 ,  F21S43/33

Abstract: A lamp for a vehicle and a method for manufacturing the same are disclosed. An embodiment of the present disclosure provides a lamp comprising: an outer lens formed of a transparent material and having an inside surface facing a light source inside the lamp; a first color-painted layer, disposed on the inside surface of the outer lens and configured to have a same or similar color as an exterior color of a vehicle body of the vehicle; and a first black-painted layer, which is a different layer than the first color-painted layer and disposed on an inner surface of the first color-painted layer and configured to shield light emitted from the light source located inside the lamp toward the outer lens, wherein the first color-painted layer and the first black-painted layer include at least one first perforation extending through both the first color-painted layer and the first black-painted layer.

公开(公告)号：US20240210007A1

公开(公告)日：2024-06-27

申请号：US18345443

申请日：2023-06-30

Applicant: HYUNDAI MOBIS CO., LTD.

Inventor： Chul Hyun KIM

IPC: F21S43/20 ,  F21S43/31 ,  F21S43/33

CPC classification number: F21S43/26 ,  F21S43/31 ,  F21S43/33

Abstract: Disclosed is a lamp that outputs a light beam to an outside in a first direction, the lamp including a light source part that outputs the light beam, and an inner lens including a reflective area that reflects the light beam output from the light source part and an output area that outputs the light beam reflected by the reflective area in the first direction and is disposed closer to the first direction than the reflective area.

公开(公告)号：US11988355B2

公开(公告)日：2024-05-21

申请号：US17856350

申请日：2022-07-01

Applicant: Volkswagen Aktiengesellschaft

Inventor： Christian Studeny ,  Helge Holtorf ,  Bernhard Kreipe

IPC: F21S43/31 ,  F21S43/239 ,  F21S43/33 ,  F21Y115/10

CPC classification number: F21S43/31 ,  F21S43/239 ,  F21S43/33 ,  F21Y2115/10

Abstract: A light module for a lighting device of a vehicle is disclosed having at least one illuminant and a light-guiding body which is suitable and destined for guiding radiation emanating from the illuminant and coupled into the light-guiding body to a light exit surface of the light-guiding body, and having at least one rear wall apparatus which is arranged at least in certain areas in the beam path of ambient radiation incident from externally through the light exit surface of the light-guiding body into the light-guiding body. The rear wall apparatus has at least one first rear wall region and at least one second rear wall region, wherein the at least one first rear wall region and the at least one second rear wall region differ from one another in terms of reflection and/or absorption properties, for example with regard to the ambient radiation.

公开(公告)号：US20240125442A1

公开(公告)日：2024-04-18

申请号：US18225869

申请日：2023-07-25

Applicant: Hyundai Motor Company ,  Kia Corporation ,  SL Corporation

Inventor： Sung Ho PARK ,  Dong Eun CHA ,  Dong Woo KIM ,  Young Ho JO ,  Tae Seok SEO

IPC: F21S41/125 ,  B60Q11/00 ,  F21S41/275 ,  F21S41/32 ,  F21S41/55 ,  F21S43/31 ,  F21S43/33 ,  F21S43/50 ,  H05B45/22

CPC classification number: F21S41/125 ,  B60Q11/005 ,  F21S41/275 ,  F21S41/32 ,  F21S41/55 ,  F21S43/31 ,  F21S43/33 ,  F21S43/51 ,  H05B45/22 ,  F21W2104/00

Abstract: A vehicle light includes: a light lens having a base panel made of a transparent plastic material, an outer paint layer disposed on an outer surface of the base panel, and an inner paint layer disposed on an inner surface of the base panel and including a light-transmitting hole formed therein; and a light source installed to be spaced apart from the light lens, in which light from the light source is transmitted out of the light lens through the light-transmitting hole and the base panel.

公开(公告)号：US09863603B2

公开(公告)日：2018-01-09

申请号：US14933846

申请日：2015-11-05

Applicant: LG Electronics Inc.

Inventor： Hong Lyeol Oh ,  Jun Park

IPC: F21V9/14 ,  F21S8/10 ,  F21W101/10 ,  F21Y115/30 ,  F21Y115/10

CPC classification number: F21V9/14 ,  F21S41/135 ,  F21S41/14 ,  F21S41/141 ,  F21S41/16 ,  F21S41/17 ,  F21S41/37 ,  F21S41/635 ,  F21S43/10 ,  F21S43/13 ,  F21S43/14 ,  F21S43/19 ,  F21S43/20 ,  F21S43/33 ,  F21W2102/00 ,  F21Y2115/10 ,  F21Y2115/30

Abstract: A high beam and a low beam is disclosed, the headlight including: a first light source unit; a second light source unit; a first light output unit; a second light output unit; and a controller configured to adjust a light quantity irradiated from the light source in response to a low beam mode or a high beam mode, and to control a beam output of the first light output unit and the second light output unit by allowing the first optical unit to be arranged selectively on a light path between the light source unit and the second optical unit.

公开(公告)号：US20170059108A1

公开(公告)日：2017-03-02

申请号：US14837780

申请日：2015-08-27

Applicant: SL Corporation

Inventor： Aaron Hardy ,  Elke Dieter ,  Ju Yong Hwang

IPC: F21S8/10

CPC classification number: F21S41/32 ,  B60Q1/0041 ,  F21S43/14 ,  F21S43/241 ,  F21S43/245 ,  F21S43/249 ,  F21S43/26 ,  F21S43/31 ,  F21S43/33

Abstract: A lamp for a vehicle is provided and includes a first lamp module having an interior lens and at least one first light source. The first light source is configured to emit light toward the interior lens. Additionally, a second lamp module is disposed on a first side of the first lamp module and emits light and a third lamp module is disposed on a second side of the first lamp module and emits light and has an emission area that is different from the second lamp module.

Abstract translation: 提供一种用于车辆的灯，并且包括具有内部透镜和至少一个第一光源的第一灯模块。 第一光源配置成向内部透镜发光。 此外，第二灯模块设置在第一灯模块的第一侧上并发光，第三灯模块设置在第一灯模组的第二侧上并发光，并具有与第二灯模块不同的发射区域 灯模块。

公开(公告)号：US20170050557A1

公开(公告)日：2017-02-23

申请号：US15220218

申请日：2016-07-26

Applicant: Stanley Electric Co., Ltd.

Inventor： Toshihiko Yajima ,  Takanori Tsuchiya

IPC: B60Q1/24 ,  B60Q1/34 ,  B60Q1/44 ,  F21S8/10

CPC classification number: B60Q1/24 ,  B60Q1/0047 ,  B60Q1/0052 ,  B60Q1/2607 ,  B60Q1/34 ,  B60Q1/44 ,  F21S43/13 ,  F21S43/14 ,  F21S43/20 ,  F21S43/236 ,  F21S43/237 ,  F21S43/245 ,  F21S43/247 ,  F21S43/27 ,  F21S43/30 ,  F21S43/31 ,  F21S43/33 ,  F21Y2115/10

Abstract: A vehicle decorative lighting device and a vehicle lamp including the lighting device can include a light guide lens and a light source that can emit various color lights. The light guide lens can includes a front surface including a plurality of convex surfaces so as to emit the color lights having a substantially uniform light-intensity from the front surface. The vehicle lamp can include a lamp room between an outer lens and a housing, and can incorporate various vehicle lamps such as a headlight along with the lighting device in the lamp room. The lighting device can be located in the lamp room so as to emit the color lights along a periphery of the outer lens. Thus, the disclosed subject matter can include providing vehicle lamps including the decorative lighting device having a harmonious favorable light distribution, for example, such that combine a headlight with a position lamp.

Abstract translation: 包括照明装置的车载装饰照明装置和车辆灯具可以包括可以发射各种颜色的光的导光透镜和光源。 导光透镜可以包括具有多个凸面的前表面，从而从前表面发射具有基本均匀的光强度的彩色光。 车灯可以包括在外部镜头和外壳之间的灯室，并且可以在灯室中并入有诸如头灯的各种车灯以及照明装置。 照明装置可以位于灯室中，以沿着外透镜的周边发射彩色光。 因此，所公开的主题可以包括提供车辆灯，其包括具有和谐的有利的光分布的装饰照明装置，例如使头灯与位置灯组合。

公开(公告)号：US20160341396A1

公开(公告)日：2016-11-24

申请号：US15114959

申请日：2015-01-27

Applicant: LG INNOTEK CO., LTD.

Inventor： Jung Ho LEE

IPC: F21V7/00 ,  F21V7/09 ,  F21V23/00

CPC classification number: F21V7/0025 ,  F21S41/24 ,  F21S41/36 ,  F21S43/14 ,  F21S43/19 ,  F21S43/236 ,  F21S43/31 ,  F21S43/33 ,  F21V7/09 ,  F21V23/005 ,  F21Y2115/10 ,  G02B6/0055

Abstract: Embodiments of the present invention relate to light which implements a high optical efficiency using a small amount of light source while having a free curvature with no restrictions on the shape of installation places, and more particularly, the purpose of the embodiments of the present invention is to provide a vehicular lamp for controlling indirect light emission by introducing light into a partial area, in which a dark portion occurs, in the case of a lighting device having a light emission surface curved or bent, thereby improving the optical efficiency.

Abstract translation: 本发明的实施例涉及使用少量光源实现高光学效率的光，同时具有对安装位置的形状没有限制的自由曲率，更具体地，本发明的实施例的目的是 在具有发光面弯曲或弯曲的照明装置的情况下，提供一种用于通过将光引入到发生暗部的局部区域来控制间接发光的车灯，从而提高光学效率。