JP2010021001A - 灯具 - Google Patents
灯具 Download PDFInfo
- Publication number
- JP2010021001A JP2010021001A JP2008179996A JP2008179996A JP2010021001A JP 2010021001 A JP2010021001 A JP 2010021001A JP 2008179996 A JP2008179996 A JP 2008179996A JP 2008179996 A JP2008179996 A JP 2008179996A JP 2010021001 A JP2010021001 A JP 2010021001A
- Authority
- JP
- Japan
- Prior art keywords
- light
- guide plate
- light guide
- lamp
- curved
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005286 illumination Methods 0.000 abstract description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Images
Classifications
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- 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
- F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
-
- 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
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
-
- 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
- F21S43/242—Light guides characterised by the emission area
- F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
-
- 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
- F21S43/249—Light guides with two or more light sources being coupled into the light guide
-
- 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
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
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- 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
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/10—Position lights
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- 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
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/35—Brake lights
-
- 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)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
- Led Device Packages (AREA)
Abstract
【解決手段】 一つの面を光入射面21iとし、これと異なる面を光出射面21oとした導光板21と、光入射面21iに対向配置されたLED素子222を備え、LED素子222の光を光入射面21iから導入して光出射面21oから出射するように構成した導光板発光ユニット2を備え、導光板21は光出射面21oが三次元方向の湾曲形状とされており、光入射面21iには入射した光を光出射面21oの湾曲した方向に向けて屈折させる光学ステップ23(231)を備える。LED素子222からの光は光学ステップ231で光出射面21oの湾曲方向に屈折されて導光板21の内部を導光される。導光板21からの洩光を抑制し、導光板21の全面領域にわたって均一な光出射が可能になる。
【選択図】 図6
Description
2 導光板発光ユニット
3 リフレクタ発光ユニット
11 灯具ボディ
12 正面カバー
21 導光板
21i 光入射面
21o 光出射面
22 LED構体
222 LED素子
23 ステップ板
231 光学ステップ
31 メインリフレクタ
311 単位反射面
32 センター部
321 正面(反射面)
33 LED素子構体
332 LED素子
34 サブリフレクタ
341 補助反射面
Claims (5)
- 内部に光を導光可能な板材で形成し、一つの面を光入射面とし、これと異なる面を光出射面とした導光板と、前記導光板の光入射面に対向配置された第1の光源とを備え、前記第1の光源から出射した光を前記光入射面から前記導光板内に導入し、前記導光板の光出射面から出射するように構成した導光板発光ユニットを備える灯具において、前記導光板は前記光出射面が湾曲されており、前記光入射面には入射した光を前記光出射面の湾曲した方向に向けて屈折させる光学ステップが設けられていることを特徴とする灯具。
- 前記導光板の光出射面は、光入射面側の領域から遠ざかるに従って幅寸法が徐々に低減されて三次元方向に湾曲されていることを特徴とする請求項1に記載の灯具。
- 前記第1の光源は光入射面に沿って配列した複数個のLED素子で構成され、前記光学ステップは各LED素子に対応した数のそれぞれ同じあるいは異なる形状をした前記導光板と別体、あるいは一体の光屈折部材で構成されていることを特徴とする請求項1又は2に記載の灯具。
- 灯具ボディと、この灯具ボディの正面に装着された湾曲された正面カバーとを含む灯具ハウジングを備え、前記導光板発光ユニットは当該灯具ハウジング内に内装されるとともに、前記導光板の光出射面は前記正面カバーに沿うように湾曲されていることを特徴とする請求項1ないし3のいずれかに記載の灯具。
- 前記灯具ハウジング内には、第2の光源と、正面カバーに対して所要領域にわたって延設され、前記第2の光源から出射した光を灯具の正面方向に向けて反射するリフレクタとを備えるリフレクタ発光ユニットが内装されており、前記導光板は前記リフレクタの正面側位置において灯具の正面方向から見たときに前記リフレクタと一部が重なるように配設されていることを特徴とする請求項4に記載の灯具。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008179996A JP5210061B2 (ja) | 2008-07-10 | 2008-07-10 | 灯具 |
| US12/496,086 US8292480B2 (en) | 2008-07-10 | 2009-07-01 | Lamp including main reflector, sub-reflector and LED assembly |
| AT09008985T ATE556271T1 (de) | 2008-07-10 | 2009-07-09 | Lampe |
| EP09008985A EP2143991B1 (en) | 2008-07-10 | 2009-07-09 | Lamp |
| CN2009101400547A CN101625097B (zh) | 2008-07-10 | 2009-07-10 | 灯 |
| KR1020090063175A KR101061409B1 (ko) | 2008-07-10 | 2009-07-10 | 램프 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008179996A JP5210061B2 (ja) | 2008-07-10 | 2008-07-10 | 灯具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010021001A true JP2010021001A (ja) | 2010-01-28 |
| JP5210061B2 JP5210061B2 (ja) | 2013-06-12 |
Family
ID=41521032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008179996A Expired - Fee Related JP5210061B2 (ja) | 2008-07-10 | 2008-07-10 | 灯具 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5210061B2 (ja) |
| CN (1) | CN101625097B (ja) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011119859A1 (de) | 2010-12-02 | 2012-06-06 | Stanley Electric Co. Ltd. | Fahrzeugleuchte |
| JP2012256448A (ja) * | 2011-06-07 | 2012-12-27 | Koito Mfg Co Ltd | 車両用灯具 |
| DE102013104174A1 (de) * | 2013-04-25 | 2014-10-30 | Hella Kgaa Hueck & Co. | Beleuchtungsvorrichtung für Fahrzeuge |
| DE102013104176A1 (de) * | 2013-04-25 | 2014-10-30 | Hella Kgaa Hueck & Co. | Beleuchtungsvorrichtung für Fahrzeuge |
| US8950916B2 (en) | 2010-06-23 | 2015-02-10 | Stanley Electric Co., Ltd. | Vehicle light fitting unit with a plurality of light sources |
| JP2015038893A (ja) * | 2014-11-26 | 2015-02-26 | スタンレー電気株式会社 | 車両用灯具 |
| CN104456228A (zh) * | 2014-12-15 | 2015-03-25 | 广州市雷腾照明科技有限公司 | 一种导光条的建模方法 |
| JP2015512559A (ja) * | 2012-03-19 | 2015-04-27 | オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツングOsram Opto Semiconductors GmbH | オプトエレクトロニクス半導体チップおよび当該半導体チップを備えたヘッドライト |
| JP2015138709A (ja) * | 2014-01-23 | 2015-07-30 | スタンレー電気株式会社 | 車両用灯具 |
| DE102014102495A1 (de) * | 2014-02-26 | 2015-08-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Beleuchtungseinrichtung |
| JP2016071997A (ja) * | 2014-09-29 | 2016-05-09 | 本田技研工業株式会社 | 灯具 |
| EP3025091A1 (fr) * | 2013-07-22 | 2016-06-01 | Renault S.A.S. | Systeme d'eclairage, notamment pour un organe d'eclairage de vehicule automobile, a led integrees |
| EP3056802A1 (de) * | 2015-02-10 | 2016-08-17 | Audi Ag | Beleuchtungsvorrichtung für einen scheinwerfer eines kraftfahrzeugs sowie verfahren zum betreiben einer beleuchtungsvorrichtung |
| GB2535758A (en) * | 2015-02-26 | 2016-08-31 | Bentley Motors Ltd | Vehicle light assembly and lighting method |
| JP2018137127A (ja) * | 2017-02-22 | 2018-08-30 | スタンレー電気株式会社 | 車両用灯具 |
| KR101927157B1 (ko) * | 2012-10-15 | 2018-12-10 | 현대자동차 주식회사 | 차량용 조명장치 |
| CN109539173A (zh) * | 2019-01-28 | 2019-03-29 | 华域视觉科技(上海)有限公司 | 片状造型均匀的点灯的类oled发光装置 |
| JP2019079655A (ja) * | 2017-10-23 | 2019-05-23 | 株式会社小糸製作所 | 車両用灯具 |
| CN110131670A (zh) * | 2018-02-09 | 2019-08-16 | 标致雪铁龙汽车股份有限公司 | 带与两个邻近光照功能关联的印刷电路板表面的照明装置 |
| US11359792B2 (en) | 2019-08-06 | 2022-06-14 | Nichia Corporation | Lighting device |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5784939B2 (ja) * | 2011-03-17 | 2015-09-24 | スタンレー電気株式会社 | 発光素子、発光素子モジュールおよび車両用灯具 |
| CZ306862B6 (cs) * | 2011-06-23 | 2017-08-16 | Varroc Lighting Systems, s.r.o. | Reflektorová signální svítilna se skrytým zdrojem světla |
| KR101382456B1 (ko) * | 2011-10-12 | 2014-04-08 | 현대모비스 주식회사 | 차량용 램프 장치. |
| JP5937836B2 (ja) | 2012-02-07 | 2016-06-22 | 株式会社小糸製作所 | 車両用灯具 |
| WO2014105424A2 (en) * | 2012-12-28 | 2014-07-03 | 3M Innovative Properties Company | Stacked lightguide tailight article |
| FR3006065B1 (fr) * | 2013-05-22 | 2016-09-16 | Valeo Vision | Guide optique a motif reflechissant pour la propagation d'un faisceau lumineux |
| FR3007821B1 (fr) * | 2013-06-28 | 2018-04-20 | Automotive Lighting Rear Lamps France | Dispositif a eclairage indirect pour feu arriere de vehicule automobile |
| DE102013222360B3 (de) * | 2013-11-04 | 2015-02-19 | Automotive Lighting Reutlingen Gmbh | Kraftfahrzeugbeleuchtungseinrichtung |
| JP6511244B2 (ja) | 2014-10-10 | 2019-05-15 | 株式会社小糸製作所 | 照明用光ガイド |
| CN107228325B (zh) * | 2017-07-05 | 2020-06-23 | 上海小糸车灯有限公司 | 具有衍射状点灯效果的汽车灯 |
| KR20190086300A (ko) * | 2018-01-12 | 2019-07-22 | 엘지이노텍 주식회사 | 조명 모듈 및 이를 구비한 조명 장치 |
| JP7046640B2 (ja) * | 2018-02-21 | 2022-04-04 | スタンレー電気株式会社 | 車両用灯具 |
| CN114593397A (zh) * | 2021-03-31 | 2022-06-07 | 领为视觉智能科技(宁波)有限公司 | 一种用于车灯宽发光面信号灯的扁光导及应用 |
| CN115234879A (zh) * | 2022-08-05 | 2022-10-25 | 曼德电子电器有限公司 | 光学结构及车用灯具 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54180552U (ja) * | 1978-06-09 | 1979-12-20 | ||
| JP2006202689A (ja) * | 2005-01-24 | 2006-08-03 | Murakami Corp | 車両用灯具及びターンランプ付きドアミラー |
| JP2007250401A (ja) * | 2006-03-17 | 2007-09-27 | Koito Mfg Co Ltd | 車両用灯具 |
| WO2008047442A1 (en) * | 2006-10-20 | 2008-04-24 | Miraial Co., Ltd. | Surface light source device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5278731A (en) * | 1992-09-10 | 1994-01-11 | General Electric Company | Fiber optic lighting system using conventional headlamp structures |
-
2008
- 2008-07-10 JP JP2008179996A patent/JP5210061B2/ja not_active Expired - Fee Related
-
2009
- 2009-07-10 CN CN2009101400547A patent/CN101625097B/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54180552U (ja) * | 1978-06-09 | 1979-12-20 | ||
| JP2006202689A (ja) * | 2005-01-24 | 2006-08-03 | Murakami Corp | 車両用灯具及びターンランプ付きドアミラー |
| JP2007250401A (ja) * | 2006-03-17 | 2007-09-27 | Koito Mfg Co Ltd | 車両用灯具 |
| WO2008047442A1 (en) * | 2006-10-20 | 2008-04-24 | Miraial Co., Ltd. | Surface light source device |
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8950916B2 (en) | 2010-06-23 | 2015-02-10 | Stanley Electric Co., Ltd. | Vehicle light fitting unit with a plurality of light sources |
| US8752990B2 (en) | 2010-12-02 | 2014-06-17 | Stanley Electric Co., Ltd. | Vehicle light |
| DE102011119859A1 (de) | 2010-12-02 | 2012-06-06 | Stanley Electric Co. Ltd. | Fahrzeugleuchte |
| JP2012256448A (ja) * | 2011-06-07 | 2012-12-27 | Koito Mfg Co Ltd | 車両用灯具 |
| JP2015512559A (ja) * | 2012-03-19 | 2015-04-27 | オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツングOsram Opto Semiconductors GmbH | オプトエレクトロニクス半導体チップおよび当該半導体チップを備えたヘッドライト |
| US9799805B2 (en) | 2012-03-19 | 2017-10-24 | Osram Opto Semiconductors Gmbh | Optoelectronic semiconductor chip and headlamp having such a semiconductor chip |
| KR101927157B1 (ko) * | 2012-10-15 | 2018-12-10 | 현대자동차 주식회사 | 차량용 조명장치 |
| US9759396B2 (en) | 2013-04-25 | 2017-09-12 | Hella Kgaa Hueck & Co. | Lighting device for vehicles |
| DE102013104176A1 (de) * | 2013-04-25 | 2014-10-30 | Hella Kgaa Hueck & Co. | Beleuchtungsvorrichtung für Fahrzeuge |
| DE102013104174A1 (de) * | 2013-04-25 | 2014-10-30 | Hella Kgaa Hueck & Co. | Beleuchtungsvorrichtung für Fahrzeuge |
| US10018314B2 (en) | 2013-04-25 | 2018-07-10 | HELLA GmbH & Co. KGaA | Lighting device for vehicles |
| DE102013104174B4 (de) | 2013-04-25 | 2022-09-15 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge mit einem langgestreckten Lichtleiter, der über seine gekrümmte Streufläche in seiner Längsrichtung örtlich veränderbar beleuchtet wird |
| DE102013104176B4 (de) | 2013-04-25 | 2022-08-04 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge mit einem langgestreckten Lichtleiter, der in seiner Längsrichtung örtlich veränderbar beleuchtet wird |
| EP3025091A1 (fr) * | 2013-07-22 | 2016-06-01 | Renault S.A.S. | Systeme d'eclairage, notamment pour un organe d'eclairage de vehicule automobile, a led integrees |
| JP2015138709A (ja) * | 2014-01-23 | 2015-07-30 | スタンレー電気株式会社 | 車両用灯具 |
| DE102014102495A1 (de) * | 2014-02-26 | 2015-08-27 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Beleuchtungseinrichtung |
| JP2016071997A (ja) * | 2014-09-29 | 2016-05-09 | 本田技研工業株式会社 | 灯具 |
| JP2015038893A (ja) * | 2014-11-26 | 2015-02-26 | スタンレー電気株式会社 | 車両用灯具 |
| CN104456228A (zh) * | 2014-12-15 | 2015-03-25 | 广州市雷腾照明科技有限公司 | 一种导光条的建模方法 |
| EP3056802A1 (de) * | 2015-02-10 | 2016-08-17 | Audi Ag | Beleuchtungsvorrichtung für einen scheinwerfer eines kraftfahrzeugs sowie verfahren zum betreiben einer beleuchtungsvorrichtung |
| GB2535758A (en) * | 2015-02-26 | 2016-08-31 | Bentley Motors Ltd | Vehicle light assembly and lighting method |
| US10421388B2 (en) | 2015-02-26 | 2019-09-24 | Bentley Motors Limited | Vehicle light assembly and lighting method |
| GB2535758B (en) * | 2015-02-26 | 2018-09-05 | Bentley Motors Ltd | Vehicle light assembly and lighting method |
| JP2018137127A (ja) * | 2017-02-22 | 2018-08-30 | スタンレー電気株式会社 | 車両用灯具 |
| JP2019079655A (ja) * | 2017-10-23 | 2019-05-23 | 株式会社小糸製作所 | 車両用灯具 |
| CN110131670A (zh) * | 2018-02-09 | 2019-08-16 | 标致雪铁龙汽车股份有限公司 | 带与两个邻近光照功能关联的印刷电路板表面的照明装置 |
| CN110131670B (zh) * | 2018-02-09 | 2022-07-15 | 标致雪铁龙汽车股份有限公司 | 带与两个邻近光照功能关联的印刷电路板表面的照明装置 |
| CN109539173A (zh) * | 2019-01-28 | 2019-03-29 | 华域视觉科技(上海)有限公司 | 片状造型均匀的点灯的类oled发光装置 |
| US11359792B2 (en) | 2019-08-06 | 2022-06-14 | Nichia Corporation | Lighting device |
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| Publication number | Publication date |
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| CN101625097A (zh) | 2010-01-13 |
| JP5210061B2 (ja) | 2013-06-12 |
| CN101625097B (zh) | 2012-12-19 |
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