CN102889535A - Lamp assembly - Google Patents
Lamp assembly Download PDFInfo
- Publication number
- CN102889535A CN102889535A CN2012102594999A CN201210259499A CN102889535A CN 102889535 A CN102889535 A CN 102889535A CN 2012102594999 A CN2012102594999 A CN 2012102594999A CN 201210259499 A CN201210259499 A CN 201210259499A CN 102889535 A CN102889535 A CN 102889535A
- Authority
- CN
- China
- Prior art keywords
- light
- distribution patterns
- light source
- reflecting mirror
- light distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/24—Light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/36—Combinations of two or more separate reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a lamp assembly structure mounted in the front or at the rear of a vehicle and showing light distribution patterns for people outside the vehicle to identify. The lamp assembly comprises a light source for emitting light; a half-reflection mirror which has a mirror surface facing the light source such that a part of light incident on the mirror surface is transmitted and another part of the light is reflected; and a reflector which has a reflection surface facing the mirror surface of the half-reflection mirror such that incident light reflected from the mirror surface is reflected and guided to the mirror surface. According to the invention, the light emitted from the light source is repeatedly reflected between the half-reflection mirror and the reflector, and multiple light distribution patterns can be generated by one light source, so that compared with using light guides to generate respective light distribution patterns, the number of light sources and light guides can be reduced for generating same light distribution patterns. Besides, as the light distribution patterns can be displayed by real images and virtual images, the visual effect of the light distribution patterns is stereoscopic and deep.
Description
Technical field
The present invention relates to a technology with illuminating lamp, relate in particular to a kind of the place ahead or rear that is contained in vehicle, embody by the structure of the large lamp assembly of the light distribution patterns that people recognized of outside vehicle.
Background technology
Generally speaking, for safety and convenient driving of vehicle, the place ahead of vehicle and rear are equipped with various lighting devices.Include in this lighting device: forwards shine light, to guarantee the headlamp in the driver visual field; The brake lamp that lights when touching on the brake; The blinker that uses when right-hand rotation or left-hand rotation; The device by utilizing the direct luminous mode of illuminating lamp to move such as the back-up lamp that lights when hanging up reverse gear.In addition, at the place ahead and the rear of vehicle reflector is installed, it carries out function by catoptrical mode, so that the vehicle of oneself externally easily is identified.
At present, along with the tendency that the vehicle appearance design occurs paying attention to, this lighting device presents product diversification in the scope of abidance by rule.Especially, make the device with the light guide just become fashion trend, it can bring into play indirectly illuminating effect when directly not exposing for luminous light source.
Fig. 1 is for showing according to the concise and to the point profile of the existing common vehicle of utilizing the light guide with illuminator structure.
As shown in Figure 1, common Vehicular illumination device comprises: light source 10, and its lighting angle by certain limit penetrates light; Light guide 20, it carries out total reflection to the light that is penetrated by described light source 10.Light guide 20 is generally the box form that is formed with the inner space, is formed with two the first parallel fully reflecting surfaces 21 and the second fully reflecting surface 22.
The inside of light guide 20 is formed with spaced point 30, and it is used for dispersed light, and the light of transmitted light guide 20 is disperseed by this spaced point 30, and consists of the form luminous to the outside.That is the light that, is penetrated by light source 10 forms various light distribution patterns when light guide 20 transmits.In order to embody the light distribution patterns that meets designer's intention, make light guide 20 with various shapes.
But, owing to depending on the shape of light guide according to the light distribution patterns of the lighting device of described prior art, therefore in order to embody complicated light distribution patterns, need to increase light guide quantity.And, because each light guide should have separately light source, therefore along with the increase of light guide quantity, the problem that causes the quantity of light source also thereupon to increase.And, because light distribution patterns depends on the light guide fully, therefore the shortcoming of light distribution patterns complanation is arranged.
Summary of the invention
Technical problem
The present invention proposes in order to solve aforesaid problem, and its purpose is, provides a kind of to make the formation of light distribution patterns not rely on photoconduction, can reduce thus the large lamp assembly of photoconduction quantity.
And, another object of the present invention is to, a kind of large lamp assembly that can embody with a small amount of light source the complicated shape light distribution patterns is provided.
And another purpose of the present invention is, a kind of large lamp assembly that can embody the light distribution patterns of three-dimensional shape is provided.
Technical scheme
In order to solve described problem, the invention provides a kind of large lamp assembly, it comprises: light source, it is used for penetrating light; Half-reflecting mirror, its minute surface give transmission towards described light source with a part that incides the light of described minute surface, and another part is reflected; And, reflector, the reflecting surface that it has with the described minute surface subtend of described half-reflecting mirror reflects for the light from the after reflection incident of described minute surface, and is induced to described minute surface.
In addition, described large lamp assembly can also comprise: the light that is penetrated by described light source is spread, and penetrate light to described half-reflecting mirror.
In addition, described light source comprises Light-Emitting Diode (Light-Emitting Diode:LED).
Technique effect
According to embodiments of the invention, the light interreflection between half-reflecting mirror and reflector by light source is penetrated can form a plurality of light distribution patterns by a light source.Therefore when forming identical light distribution patterns, than the light distribution patterns that forms by the light guide separately, has the effect that can reduce light source and light guide quantity.
And according to embodiments of the invention, because light distribution patterns all embodies with real image and the virtual image, the vision that therefore has light distribution patterns is the effect of three-dimensional and depth.
Description of drawings
Fig. 1 is for showing the existing common vehicle of the utilizing the light guide concise and to the point profile of the structure of lighting device;
Fig. 2 is the simplified diagram of the formation principle of the formation that shows large lamp assembly according to an embodiment of the invention and light distribution patterns;
Fig. 3 is for using the according to an embodiment of the invention front view of an example of the Assembled lamp of large lamp assembly (combination lamp);
Fig. 4 is by utilizing the schematic diagram of the light distribution patterns that embodies at Assembled lamp shown in Figure 3.
Description of reference numerals
40: light source; 50: half-reflecting mirror;
52: minute surface; 60: reflector;
62: reflecting surface; 70: the light guide.
The specific embodiment
Below with reference to the accompanying drawings, specify the preferred embodiments of the present invention.At first it should be noted, when the element of each accompanying drawing is added Reference numeral, by whole accompanying drawing same or similar element has been used same Reference numeral as far as possible.In addition, when the present invention will be described, think when impairing main idea of the present invention for specifying of the formation of relevant bulletin or function, will omit specifying it.
Fig. 2 is the simplified diagram of the formation principle of the formation that shows large lamp assembly according to an embodiment of the invention and light distribution patterns, Fig. 3 is for using the according to an embodiment of the invention front view of an example of the Assembled lamp of large lamp assembly (combination lamp), and Fig. 4 is by utilizing the schematic diagram of the light distribution patterns that embodies at Assembled lamp shown in Figure 3.
Large lamp assembly according to one embodiment of the invention comprises light source 40, light guide 70, half-reflecting mirror 50 and reflector 60.
Preferably, light guide 70 has the structure that can effectively spread the light that is penetrated by light source 40 on whole cross section, and is made by the good material of transmittance.For example, light guide 70 can be made by transparent macromolecule resins such as polymethyl methacrylates (polymethylmethacrylate:PMMA).
In addition, although adopted in the embodiment shown in Figure 2 light guide 70, can omit light guide 70 as required in other embodiments of the invention.In other words, light guide 70 is as the light that is penetrated by light source 40 is spread, to form the element of primary light distribution patterns, even this light guide 70 is omitted, also can be by half-reflecting mirror 50 described later and reflector 60 interreflections, so that form three-dimensional light distribution patterns by the light that light source 40 penetrates.
The minute surface 52 of half-reflecting mirror 50 is the inside of vehicle towards light source 40.In the present embodiment, in the situation that possess light guide 70, half-reflecting mirror 50 makes its minute surface 52 towards the exiting surface setting of light guide 70.But if omit in the situation of light guide 70, half-reflecting mirror 50 makes its minute surface 52 towards the illuminating part one side setting of light source 40.
Half-reflecting mirror 50 is that the part to the light that incides its minute surface that simultaneously forms 52 is reflected, and another part gives a kind of mirror of transmission.The minute surface 52 of half-reflecting mirror 50 can with by modes such as vacuum coated, deposition, printings, be realized the metal coats such as aluminium, chromium on the acrylic surface.The reflectivity of half-reflecting mirror 50 and transmissivity can be regulated according to the thickness of the metallic film that applies.According to the present invention, because the light that is penetrated by light source 40 carries out transmission and reflection repeatedly on half-reflecting mirror 50, so use the light that is penetrated by a light source 40 can form with a real image and a virtual image; The perhaps light distribution patterns that consists of of a real image and the plural virtual image.Below, will be to being specifically described about the principle that is formed light distribution patterns by half-reflecting mirror 50.
The reflecting surface 62 of reflector 60 and minute surface 52 subtends of half-reflecting mirror 50 reflect the light through half-reflecting mirror 50 reflections, and it are induced on the half-reflecting mirror 50.Transmissive half-reflecting mirror 50 and the light that is reflected do not incide after the reflector 60, are reflected at the reflecting surface 62 of reflector 60, again incide on the half-reflecting mirror 50.According to reflecting surface 62 profile in vertical direction of reflector 60, can regulate the interval between each light distribution patterns.
In the large lamp assembly of the present embodiment of described structure, the formation principle of light distribution patterns is as follows.
Light is penetrated by light source 40, incides on the half-reflecting mirror 50.Herein, the light that is penetrated by light source 40 can incide on the half-reflecting mirror 50 after light guide 70 obtains diffusion.Incide a part 54 transmission half-reflecting mirrors 50 of the light on the half-reflecting mirror 50, shine the outside, another part is then reflected at half-reflecting mirror 50, incides on the reflector 60.At this moment, incide on the half-reflecting mirror 50 and the light of transmission forms the light distribution patterns of real image.After half-reflecting mirror 50 obtained reflection, the light that incides on the reflector 60 reflexed on the half-reflecting mirror 50 again, reflexes to a part 56 transmission half-reflecting mirrors 50 of the light on the half-reflecting mirror 50, shines the outside; Another part is then reflected at half-reflecting mirror 50, incides on the reflector 60.Like this, incide a part of transmission half-reflecting mirror 50 of the light on the half-reflecting mirror 50, shine the outside; Another part is then reflected at half-reflecting mirror 50, incides after the reflector 60, again incides on the half-reflecting mirror 50, and repeats this process.As mentioned above, the light that is penetrated by light source 40 is reflected between half-reflecting mirror 50 and reflector 60 repeatedly, to form the light distribution patterns of the virtual image.
By interreflection between half-reflecting mirror 50 and reflector 60, to form the light distribution patterns of one or more virtual images, so that people can recognize three-dimensional light distribution patterns at outside vehicle.Owing to need not for forming various light distribution patterns the light guide to be installed in addition, the structure of therefore large lamp assembly is tending towards oversimplifying.And existing common vehicle depends on the light guide fully with the light distribution patterns of illuminating lamp, therefore can only have the structure on plane.By contrast, light distribution patterns of the present invention embodies with a plurality of virtual images, therefore can have three-dimensional shape.As mentioned above, large lamp assembly according to the present invention not only can be used for brake lamp, but also can be used for steering indicating light, back-up lamp, position lamp etc.
It should be noted that at last: above each embodiment is not intended to limit only in order to technical scheme of the present invention to be described; Although with reference to aforementioned each embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technical scheme.
Claims (3)
1. a large lamp assembly is characterized in that, comprising:
Light source, it is used for penetrating light;
Half-reflecting mirror, its minute surface give transmission towards described light source with a part that incides the light of described minute surface, and another part is reflected; And
Reflector, the reflecting surface that it has with the described minute surface subtend of described half-reflecting mirror reflects for the light from the after reflection incident of described minute surface, and is induced to described minute surface.
2. large lamp assembly according to claim 1 is characterized in that, also comprises: the light that is penetrated by described light source is spread, and penetrate the extremely light guide of described half-reflecting mirror.
3. large lamp assembly according to claim 1 is characterized in that, described light source comprises Light-Emitting Diode.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110073182A KR20130011779A (en) | 2011-07-22 | 2011-07-22 | Lamp assembly |
| KR10-2011-0073182 | 2011-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102889535A true CN102889535A (en) | 2013-01-23 |
Family
ID=47533138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102594999A Pending CN102889535A (en) | 2011-07-22 | 2012-07-20 | Lamp assembly |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20130011779A (en) |
| CN (1) | CN102889535A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867968A (en) * | 2012-12-14 | 2014-06-18 | Sl株式会社 | Lamp for vehicle |
| CN103994387A (en) * | 2014-05-29 | 2014-08-20 | 长城汽车股份有限公司 | Automobile lamp and automobile provided with same |
| CN105299557A (en) * | 2014-06-03 | 2016-02-03 | 株式会社小糸制作所 | Illumination unit and vehicle lamp |
| CN105723147A (en) * | 2013-11-15 | 2016-06-29 | 杜比实验室特许公司 | Uniformly lit light guides |
| CN107091445A (en) * | 2016-02-17 | 2017-08-25 | Zkw集团有限责任公司 | Optical conductor for automobile front lamp |
| CN107921907A (en) * | 2015-08-31 | 2018-04-17 | 三菱电机株式会社 | Ultrasonic sensor and obstacle detector |
| CN108518647A (en) * | 2018-06-01 | 2018-09-11 | 华域视觉科技(上海)有限公司 | Automobile tail light with 3D depth visual effects |
| JP2018199388A (en) * | 2017-05-26 | 2018-12-20 | トヨタ紡織株式会社 | Illumination device for vehicle |
| CN109790964A (en) * | 2016-09-23 | 2019-05-21 | 卡尔蔡斯耶拿有限公司 | Lighting device for vehicle |
| CN111156471A (en) * | 2018-11-07 | 2020-05-15 | 法雷奥市光（中国）车灯有限公司 | Light guide, lighting structure, lighting method and corresponding vehicle lamp and vehicle |
| CN112013351A (en) * | 2019-05-29 | 2020-12-01 | 本田技研工业株式会社 | Vehicle lamp body |
| FR3144854A1 (en) * | 2023-01-05 | 2024-07-12 | Psa Automobiles Sa | Lighting and/or signaling device for vehicles with infinity mirror effect. |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3005138B1 (en) * | 2013-04-30 | 2015-04-24 | Automotive Lighting Rear Lamps France | LED LIGHTING DEVICE WITH DIFFUSER SYSTEM AND 3D EFFECT |
| KR101451861B1 (en) * | 2014-03-14 | 2014-10-16 | 에스엘 주식회사 | Lamp for vehicle |
| KR101453936B1 (en) | 2014-03-14 | 2014-10-22 | 에스엘 주식회사 | Lamp for vehicle |
| KR101423668B1 (en) * | 2014-03-14 | 2014-07-25 | 에스엘 주식회사 | Lamp for vehicle |
| JP6659310B2 (en) * | 2015-11-11 | 2020-03-04 | スタンレー電気株式会社 | Vehicle lighting |
| FR3055399B1 (en) * | 2016-08-29 | 2023-04-14 | Peugeot Citroen Automobiles Sa | OPTICAL SYSTEM COMPRISING A DEVICE FOR ENLARGING A LIGHT SOURCE |
| KR102594702B1 (en) * | 2016-11-03 | 2023-10-26 | 현대모비스 주식회사 | Light guide unit of vehicle |
| KR102376090B1 (en) | 2017-04-21 | 2022-03-18 | 엘지이노텍 주식회사 | Light apparatus |
| KR102426338B1 (en) * | 2020-11-06 | 2022-07-29 | 현대모비스 주식회사 | Three dimensional image lighting apparatus |
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| JP2002100218A (en) * | 2000-09-26 | 2002-04-05 | Stanley Electric Co Ltd | Vehicular headlamp |
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| CN1580627A (en) * | 2003-08-05 | 2005-02-16 | 株式会社猫眼 | Lighting device |
| JP2006066130A (en) * | 2004-08-25 | 2006-03-09 | Koito Mfg Co Ltd | Marker lamp for vehicle |
| CN101457890A (en) * | 2007-12-13 | 2009-06-17 | 瓦莱奥·西尔瓦尼亚有限责任公司 | Dynamic three dimensional effect lamp assembly |
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2011
- 2011-07-22 KR KR1020110073182A patent/KR20130011779A/en not_active Application Discontinuation
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- 2012-07-20 CN CN2012102594999A patent/CN102889535A/en active Pending
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| US20010010632A1 (en) * | 2000-01-14 | 2001-08-02 | Takashi Futami | Light |
| JP2002100218A (en) * | 2000-09-26 | 2002-04-05 | Stanley Electric Co Ltd | Vehicular headlamp |
| JP2004047358A (en) * | 2002-07-15 | 2004-02-12 | Mark:Kk | Light guide body and light guide plate, display device and electronic device |
| CN1580627A (en) * | 2003-08-05 | 2005-02-16 | 株式会社猫眼 | Lighting device |
| JP2006066130A (en) * | 2004-08-25 | 2006-03-09 | Koito Mfg Co Ltd | Marker lamp for vehicle |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867968A (en) * | 2012-12-14 | 2014-06-18 | Sl株式会社 | Lamp for vehicle |
| CN103867968B (en) * | 2012-12-14 | 2016-09-14 | Sl株式会社 | Lamp for the vehicles |
| US9458979B2 (en) | 2012-12-14 | 2016-10-04 | Sl Corporation | Signal lamp for vehicle having a light guide and mirror housing and lamp housing with reflection unit and support unit |
| CN105723147B (en) * | 2013-11-15 | 2020-03-24 | 杜比实验室特许公司 | Uniformly illuminated light guide |
| CN105723147A (en) * | 2013-11-15 | 2016-06-29 | 杜比实验室特许公司 | Uniformly lit light guides |
| CN103994387A (en) * | 2014-05-29 | 2014-08-20 | 长城汽车股份有限公司 | Automobile lamp and automobile provided with same |
| CN103994387B (en) * | 2014-05-29 | 2017-01-04 | 长城汽车股份有限公司 | Car light and the automobile with it |
| US10145537B2 (en) | 2014-06-03 | 2018-12-04 | Koito Manufacturing Co., Ltd. | Illumination unit and vehicle lamp |
| CN105299557A (en) * | 2014-06-03 | 2016-02-03 | 株式会社小糸制作所 | Illumination unit and vehicle lamp |
| CN107921907A (en) * | 2015-08-31 | 2018-04-17 | 三菱电机株式会社 | Ultrasonic sensor and obstacle detector |
| CN107091445A (en) * | 2016-02-17 | 2017-08-25 | Zkw集团有限责任公司 | Optical conductor for automobile front lamp |
| CN107091445B (en) * | 2016-02-17 | 2019-04-16 | Zkw集团有限责任公司 | Optical conductor and light guide body mechanism for automobile front lamp |
| CN109790964A (en) * | 2016-09-23 | 2019-05-21 | 卡尔蔡斯耶拿有限公司 | Lighting device for vehicle |
| JP2018199388A (en) * | 2017-05-26 | 2018-12-20 | トヨタ紡織株式会社 | Illumination device for vehicle |
| CN108518647A (en) * | 2018-06-01 | 2018-09-11 | 华域视觉科技(上海)有限公司 | Automobile tail light with 3D depth visual effects |
| CN111156471A (en) * | 2018-11-07 | 2020-05-15 | 法雷奥市光（中国）车灯有限公司 | Light guide, lighting structure, lighting method and corresponding vehicle lamp and vehicle |
| CN111156471B (en) * | 2018-11-07 | 2023-04-07 | 法雷奥市光（中国）车灯有限公司 | Light guide, lighting structure, lighting method and corresponding vehicle lamp and vehicle |
| CN112013351A (en) * | 2019-05-29 | 2020-12-01 | 本田技研工业株式会社 | Vehicle lamp body |
| US11708955B2 (en) | 2019-05-29 | 2023-07-25 | Honda Motor Co., Ltd. | Lighting body for vehicle |
| FR3144854A1 (en) * | 2023-01-05 | 2024-07-12 | Psa Automobiles Sa | Lighting and/or signaling device for vehicles with infinity mirror effect. |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20130011779A (en) | 2013-01-30 |
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Application publication date: 20130123 |