JP6918011B2 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP6918011B2 JP6918011B2 JP2018549153A JP2018549153A JP6918011B2 JP 6918011 B2 JP6918011 B2 JP 6918011B2 JP 2018549153 A JP2018549153 A JP 2018549153A JP 2018549153 A JP2018549153 A JP 2018549153A JP 6918011 B2 JP6918011 B2 JP 6918011B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- peripheral
- output portion
- central
- forming apparatus
- 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.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims description 84
- 230000003287 optical effect Effects 0.000 claims description 35
- 238000005286 illumination Methods 0.000 description 6
- 230000001419 dependent effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000005469 synchrotron radiation Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- 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
- F21S41/10—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]
- F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
-
- 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]
- F21S41/151—Light emitting diodes [LED] arranged in one or more lines
-
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
-
- 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
- F21S41/25—Projection lenses
- F21S41/27—Thick lenses
-
- 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
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
-
- 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
- F21S41/322—Optical layout thereof the reflector using total internal reflection
-
- 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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- 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
- F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Description
Claims (10)
- 光源、及び
少なくとも1つのビーム成形装置であって、
− 前記光源から放射された光を受光する光入力部と、
− 成形ビームを放射する光出力部であって、前記光出力部は、前記光入力部から離間されるとともに、中央出力部分と周辺出力部分とを有し、前記周辺出力部分は前記中央出力部分に対して横方向外側にある、光出力部と、
− 全反射により光が反射され得る反射面を含む透明ボディであって、少なくとも1つの中央キャビティを含む、透明ボディとを含む、
少なくとも1つのビーム成形装置、
を含み、
前方方向が、前記光入力部から前記光出力部の方向に規定され、前記前方方向は、実質的に水平に配置され、
前記ビーム成形装置は、
− 前記光入力部からの光が、前記前方方向に対して高さ方向に分離される少なくとも第1及び第2のビーム部分に分割され、
− 前記第1のビーム部分は、前記光出力部の前記中央出力部分に向けられる中心ビームであり、
− 前記第2のビーム部分は、前記第1のビーム部分に対してさらに外側に前記光出力部の前記周辺出力部分に向けられる周辺ビームであり、
− 前記第1及び前記第2のビーム部分が、前記高さ方向において前記光出力部に向かって収束するように導かれる、
ように、配置され、
前記ビーム成形装置はさらに、前記少なくとも1つの中央キャビティの上に配置されて前記光入力部から前記光出力部に延びるブリッジ部材を含み、
前記ビーム成形装置は、前記第1のビーム部分が、前記ブリッジ部材を通って前記高さ方向において前記前方方向から離れるよう導かれ、次に前記高さ方向において前記前方方向に向かって収束するよう導かれ、前記第2のビーム部分が、前記ブリッジ部材の下を導かれるように、配置される、
照明装置。 - 前記周辺出力部分は、前記中央出力部分の第1の横方向側部に配置され、
前記ビーム成形装置は、1つ又は複数のさらなるビーム部分が、前記中央出力部分の第2の横方向側部に配置される前記光出力部のさらなる周辺出力部分に向けられるように、配置され、前記第2の横方向側部は前記第1の横方向側部の反対側に配置される、
請求項1に記載の照明装置。 - 前記ビーム成形装置は、前記第1のビーム部分が前記光出力部の第1の周辺出力部分に向けられる第1の周辺ビームであるように、配置され、
前記第2のビーム部分は、前記光出力部の第2の周辺出力部分に向けられる第2の周辺ビームであり、前記第2の周辺出力部分は、前記第1の周辺出力部分に対して横方向にさらに外側に配置される、
請求項1又は2に記載の照明装置。 - 前記第1及び前記第2の周辺出力部分は、前記光出力部の前記中央出力部分の第1の横方向側部に配置され、
前記ビーム成形装置は、さらなるビーム部分が前記中央出力部分の第2の横方向側部に配置される周辺出力部分に向けられるように配置され、前記第2の横方向側部は、前記第1の横方向側部の反対側に配置される、
請求項3に記載の照明装置。 - 前記ビーム成形装置は、前記光入力部からの光を少なくとも前記第1のビーム部分、前記第2のビーム部分、及び第3のビーム部分に分割するように配置され、前記第1のビーム部分、前記第2のビーム部分及び前記第3のビーム部分は前記高さ方向に分離され、
前記ビーム成形装置は、前記第1のビーム部分が、前記光出力部の前記中央出力部分に向けられる中心ビームであるように配置され、
前記第2のビーム部分は、前記光出力部の第1の周辺出力部分に向けられる第1の周辺ビームであり、
前記第3のビーム部分は、前記光出力部の第2の周辺出力部分に向けられる第2の周辺ビームであり、前記第2の周辺出力部分は、前記第1の周辺出力部分に対して横方向にさらに外側に配置される、
請求項1乃至4のいずれか1項に記載の照明装置。 - 前記第1及び前記第2の周辺出力部分は、前記中央出力部分の第1の横方向側部に配置され、
前記ビーム成形装置は、1つ又は複数のさらなるビーム部分が前記中央出力部分の第2の横方向側部に配置される周辺出力部分に向けられるように配置され、前記第2の横方向側部は、前記第1の横方向側部の反対側に配置される、
請求項5に記載の照明装置。 - 前記ビーム成形装置は、前記ビーム部分の少なくとも1つを横方向に反射する少なくとも1つの横方向反射面を含む、
請求項1乃至6のいずれか1項に記載の照明装置。 - 前記ビーム成形装置は、少なくとも第1及び第2の横方向反射面を含み、
前記第1の横方向反射面は、第2の横方向反射面に向かって横方向に前記ビーム部分の少なくとも1つを反射するように配置され、
前記第2の横方向反射面は、前記光出力部に向かって前記前方方向に少なくとも実質的に平行な方向に前記ビーム部分を向けるように配置される、
請求項7に記載の照明装置。 - 前記ビーム成形装置は、前記第1及び前記第2のビーム部分の両方が、前記光出力部において前記前方方向に少なくとも実質的に平行であるように向けられるよう配置される、
請求項1乃至8のいずれか1項に記載の照明装置。 - 前記ビーム成形装置は、前記高さ方向の長さの2倍超である横方向の長さを有する、
請求項1乃至9のいずれか1項に記載の照明装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16161324.5 | 2016-03-21 | ||
EP16161324 | 2016-03-21 | ||
PCT/EP2017/055936 WO2017162474A1 (en) | 2016-03-21 | 2017-03-14 | Lighting arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019509601A JP2019509601A (ja) | 2019-04-04 |
JP6918011B2 true JP6918011B2 (ja) | 2021-08-11 |
Family
ID=55650151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018549153A Active JP6918011B2 (ja) | 2016-03-21 | 2017-03-14 | 照明装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20200292143A1 (ja) |
EP (1) | EP3433662A1 (ja) |
JP (1) | JP6918011B2 (ja) |
KR (1) | KR102352760B1 (ja) |
CN (1) | CN108885350A (ja) |
WO (1) | WO2017162474A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109931571B (zh) * | 2017-12-19 | 2022-07-01 | 意大利汽车照明股份公司 | 用于车辆的照明装置 |
FR3090817B1 (fr) * | 2018-12-19 | 2020-12-04 | Valeo Vision | Dispositif lumineux de véhicule automobile |
CN110220158B (zh) * | 2019-05-20 | 2020-04-21 | 华域视觉科技(上海)有限公司 | 车灯用光学装置、汽车照明装置及汽车 |
DE102020107075A1 (de) * | 2020-03-15 | 2021-09-16 | Docter Optics Se | Scheinwerferlinse für einen Fahrzeugscheinwerfer |
WO2022000503A1 (zh) * | 2020-07-03 | 2022-01-06 | 深圳大学 | 照明装置及汽车车灯 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3337560B2 (ja) * | 1994-07-21 | 2002-10-21 | 株式会社デンソー | 車両用灯具装置 |
US5931576A (en) * | 1996-02-26 | 1999-08-03 | North American Lighting, Inc. | Optical coupler for distributive lighting system |
DE10252228B4 (de) * | 2002-02-05 | 2010-01-14 | Automotive Lighting Reutlingen Gmbh | Scheinwerfer, insbesondere für Kraftfahrzeuge |
DE20213911U1 (de) * | 2002-02-05 | 2002-12-19 | Automotive Lighting Reutlingen | Scheinwerfer, insbesondere für Kraftfahrzeuge |
JP4458359B2 (ja) * | 2005-06-06 | 2010-04-28 | スタンレー電気株式会社 | レンズおよびレンズユニット並びにそれらを具備する灯具 |
DE102006044641A1 (de) * | 2006-09-19 | 2008-03-27 | Schefenacker Vision Systems Germany Gmbh | Leuchteinheit mit Leuchtdiode, Lichtleitkörper und Sekundärlinse |
DE102008045765A1 (de) * | 2008-09-04 | 2010-03-11 | Hella Kgaa Hueck & Co. | Scheinwerfer für Kraftfahrzeuge |
DE102009053422A1 (de) * | 2009-11-19 | 2011-06-01 | Erco Gmbh | Linsenelement für eine Lichtquelle u. a. |
JP2012028155A (ja) * | 2010-07-23 | 2012-02-09 | Stanley Electric Co Ltd | 車両用灯具ユニット |
JP5641332B2 (ja) * | 2011-01-24 | 2014-12-17 | スタンレー電気株式会社 | 灯具 |
EP2718612B1 (en) * | 2011-07-08 | 2016-09-14 | Philips Lighting Holding B.V. | Glowing luminaire housing with phosphor |
FR2994747B1 (fr) * | 2012-08-27 | 2015-07-10 | Valeo Illuminacion | Nappe de guidage de lumiere avec couplage d'entree et dioptre a surface de fresnel |
DE102013001075A1 (de) * | 2013-01-23 | 2014-07-24 | Docter Optics Se | Scheinwerferlinse für einen Fahrzeugscheinwerfer |
DE102013212352A1 (de) * | 2013-06-26 | 2014-12-31 | Automotive Lighting Reutlingen Gmbh | Kraftfahrzeugbeleuchtungseinrichtung mit einer Einkoppeloptik und einer Transport- und Umformoptik |
DE102013212355B4 (de) * | 2013-06-26 | 2018-07-19 | Automotive Lighting Reutlingen Gmbh | Kraftfahrzeugbeleuchtungseinrichtung mit einem eine Einkoppeloptik und eine Transport- und Umformoptik aufweisenden Lichtleiter |
JP6256811B2 (ja) | 2014-05-23 | 2018-01-10 | スタンレー電気株式会社 | レンズ体及び車両用灯具 |
CN105156950B (zh) * | 2015-09-28 | 2019-04-02 | 漳州立达信光电子科技有限公司 | Led射灯 |
-
2017
- 2017-03-14 KR KR1020187030016A patent/KR102352760B1/ko active IP Right Grant
- 2017-03-14 CN CN201780019194.1A patent/CN108885350A/zh active Pending
- 2017-03-14 US US16/086,254 patent/US20200292143A1/en active Pending
- 2017-03-14 JP JP2018549153A patent/JP6918011B2/ja active Active
- 2017-03-14 EP EP17710291.0A patent/EP3433662A1/en active Pending
- 2017-03-14 WO PCT/EP2017/055936 patent/WO2017162474A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2017162474A1 (en) | 2017-09-28 |
CN108885350A (zh) | 2018-11-23 |
EP3433662A1 (en) | 2019-01-30 |
KR102352760B1 (ko) | 2022-01-19 |
KR20180122704A (ko) | 2018-11-13 |
JP2019509601A (ja) | 2019-04-04 |
US20200292143A1 (en) | 2020-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6918011B2 (ja) | 照明装置 | |
JP4080780B2 (ja) | 光源ユニット | |
US7670038B2 (en) | LED collimator element with an asymmetrical collimator | |
JP4921372B2 (ja) | 半放物線状反射器を備えるledコリメータ素子 | |
JP4068387B2 (ja) | 光源ユニット | |
KR100767253B1 (ko) | 차량용 전조등 | |
JP4339143B2 (ja) | 車両用灯具ユニット | |
US8070337B2 (en) | Vehicle lamp | |
KR100706061B1 (ko) | 차량용 조명 등기구 | |
JP4205048B2 (ja) | 車両用前照灯 | |
JP5077543B2 (ja) | 車両用灯具ユニット | |
JP4930787B2 (ja) | 車両用灯具、及び、車両用灯具に用いられる導光レンズ | |
JP6146040B2 (ja) | 車両用前照灯 | |
JP5574411B2 (ja) | 車両用灯具ユニット | |
JP2010055888A (ja) | 車両用灯具ユニット | |
JP2003272416A (ja) | 車両用灯具 | |
CN109386807B (zh) | 车辆用灯具 | |
JP2005251435A (ja) | 車両用前照灯 | |
KR102293083B1 (ko) | 자동차 헤드램프용 조명 장치 및 자동차 헤드램프 | |
JP4529946B2 (ja) | 車両用灯具 | |
CN111964000A (zh) | 车辆照明模组、车灯及汽车 | |
JP2006156191A (ja) | 車両用前照灯 | |
JP5246396B2 (ja) | 車両前照灯 | |
TW201432187A (zh) | Led車燈之發光件及其光學透鏡 | |
JP4633617B2 (ja) | 車両用前照灯 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180925 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200310 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200930 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201020 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210119 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210622 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210720 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6918011 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |