JP2014110178A - 車両用灯具 - Google Patents
車両用灯具 Download PDFInfo
- Publication number
- JP2014110178A JP2014110178A JP2012264555A JP2012264555A JP2014110178A JP 2014110178 A JP2014110178 A JP 2014110178A JP 2012264555 A JP2012264555 A JP 2012264555A JP 2012264555 A JP2012264555 A JP 2012264555A JP 2014110178 A JP2014110178 A JP 2014110178A
- Authority
- JP
- Japan
- Prior art keywords
- light
- reflector
- panel
- emitting surface
- light emitting
- 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
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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
- 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
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/005—Lighting devices or systems producing a varying lighting effect using 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
- F21S43/10—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]
- F21S43/145—Surface emitters, e.g. organic light emitting diodes [OLED]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
【解決手段】車両用灯具10は、ランプボディ12と、ランプボディ12の前面開口部を覆う透明な前面カバー14と、ランプボディ12および前面カバー14により形成された灯室16内に設けられた灯具ユニット20とを備える。灯具ユニット20は、対向する第1発光面22aおよび第2発光面22bから発光する透明有機ELパネル22と、第1発光面22aからの光を前方に反射する第1リフレクタ24と、第2発光面22bからの光を前方に反射する第2リフレクタ26とを備える。
【選択図】図1
Description
(例えば特許文献1参照)。
Claims (4)
- 対向する第1発光面および第2発光面から発光する透明面状発光体と、
前記第1発光面からの光を前方に反射する第1リフレクタと、
前記第2発光面からの光を前方に反射する第2リフレクタと、
を備えることを特徴とする車両用灯具。 - 前記透明面状発光体は、透明有機ELパネルを備えることを特徴とする請求項1に記載の車両用灯具。
- 前記第1リフレクタおよび/または前記第2リフレクタは、放物柱状の反射面を有することを特徴とする請求項1または2に記載の車両用灯具。
- 前記透明面状発光体は、前記第1発光面および前記第2発光面の所定の領域を選択的に発光可能に構成されることを特徴とする請求項1から3のいずれかに記載の車両用灯具。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012264555A JP6146995B2 (ja) | 2012-12-03 | 2012-12-03 | 車両用灯具 |
US14/091,560 US9074744B2 (en) | 2012-12-03 | 2013-11-27 | Vehicular lamp |
CN201310643425.XA CN103851503B (zh) | 2012-12-03 | 2013-12-03 | 车辆用灯具 |
EP13195392.9A EP2738449A1 (en) | 2012-12-03 | 2013-12-03 | Vehicular lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012264555A JP6146995B2 (ja) | 2012-12-03 | 2012-12-03 | 車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014110178A true JP2014110178A (ja) | 2014-06-12 |
JP6146995B2 JP6146995B2 (ja) | 2017-06-14 |
Family
ID=49726528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012264555A Expired - Fee Related JP6146995B2 (ja) | 2012-12-03 | 2012-12-03 | 車両用灯具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9074744B2 (ja) |
EP (1) | EP2738449A1 (ja) |
JP (1) | JP6146995B2 (ja) |
CN (1) | CN103851503B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016221654A1 (de) | 2015-11-05 | 2017-05-11 | Koito Manufacturing Co., Ltd. | Licht emittierende Einrichtung |
KR101827761B1 (ko) | 2016-07-29 | 2018-02-09 | 엘지전자 주식회사 | 차량용 램프 어셈블리 |
JP2019530966A (ja) * | 2016-10-14 | 2019-10-24 | ルミレッズ ホールディング ベーフェー | フレキシブル照明ストリップを有する車両ライトアセンブリ |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014183008A (ja) * | 2013-03-21 | 2014-09-29 | Koito Mfg Co Ltd | 車両用灯具 |
WO2015147978A1 (en) | 2014-03-28 | 2015-10-01 | Quarkstar Llc | Luminaire module having a light guide with redirecting interfaces |
FR3030684B1 (fr) * | 2014-12-19 | 2019-09-06 | Valeo Vision | Dispositif lumineux comprenant des sources surfaciques de lumiere |
CZ2015588A3 (cs) | 2015-08-31 | 2017-03-08 | Varroc Lighting Systems S.R.O. | Světelné zařízení, zejména signální svítilna pro motorová vozidla |
CZ2015769A3 (cs) | 2015-10-30 | 2016-12-14 | Varroc Lighting Systems, s.r.o. | Světelné zařízení, zejména signální svítilna pro motorová vozidla |
TWI572811B (zh) | 2016-08-15 | 2017-03-01 | Chun-Hsien Kuo | To light bulb type light bulb headlights |
CN106524034A (zh) * | 2016-11-15 | 2017-03-22 | 王赟 | 一种led反射镜安装结构 |
JP2020077564A (ja) * | 2018-11-09 | 2020-05-21 | 株式会社小糸製作所 | 車輌用灯具 |
KR20220055351A (ko) * | 2020-10-26 | 2022-05-03 | 현대모비스 주식회사 | 자동차용 램프 및 그 램프를 포함하는 자동차 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002289362A (ja) * | 2001-01-17 | 2002-10-04 | Tokai Rubber Ind Ltd | 有機エレクトロルミネッセンス素子 |
JP2004079422A (ja) * | 2002-08-21 | 2004-03-11 | Tdk Corp | 有機el素子 |
JP2006147399A (ja) * | 2004-11-22 | 2006-06-08 | Ichikoh Ind Ltd | 車両用灯具 |
JP2009158276A (ja) * | 2007-12-26 | 2009-07-16 | Stanley Electric Co Ltd | 車両用灯具 |
FR2934353A1 (fr) * | 2008-07-25 | 2010-01-29 | Valeo Vision Sas | Systeme optique avec fonction d'eclairage a large surface d'emission pour vehicule automobile |
JP2011108589A (ja) * | 2009-11-20 | 2011-06-02 | Koito Mfg Co Ltd | 発光モジュールおよび車両用灯具 |
JP2011150887A (ja) * | 2010-01-21 | 2011-08-04 | Koito Mfg Co Ltd | 面発光体を備えた車両用灯具 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002299067A (ja) * | 2001-04-03 | 2002-10-11 | Matsushita Electric Ind Co Ltd | El素子及びこれを用いた照光装置 |
JP2004199027A (ja) * | 2002-10-24 | 2004-07-15 | Seiko Epson Corp | 表示装置、及び電子機器 |
DE102008019926B4 (de) | 2008-04-21 | 2011-07-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 | Beleuchtungsvorrichtung und Verfahren zur Erzeugung einer flächigen Lichtausgabe |
FR2956468B1 (fr) * | 2010-02-15 | 2015-07-10 | Valeo Vision | Dispositif optique, notamment pour vehicule automobile |
-
2012
- 2012-12-03 JP JP2012264555A patent/JP6146995B2/ja not_active Expired - Fee Related
-
2013
- 2013-11-27 US US14/091,560 patent/US9074744B2/en not_active Expired - Fee Related
- 2013-12-03 CN CN201310643425.XA patent/CN103851503B/zh active Active
- 2013-12-03 EP EP13195392.9A patent/EP2738449A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002289362A (ja) * | 2001-01-17 | 2002-10-04 | Tokai Rubber Ind Ltd | 有機エレクトロルミネッセンス素子 |
JP2004079422A (ja) * | 2002-08-21 | 2004-03-11 | Tdk Corp | 有機el素子 |
JP2006147399A (ja) * | 2004-11-22 | 2006-06-08 | Ichikoh Ind Ltd | 車両用灯具 |
JP2009158276A (ja) * | 2007-12-26 | 2009-07-16 | Stanley Electric Co Ltd | 車両用灯具 |
FR2934353A1 (fr) * | 2008-07-25 | 2010-01-29 | Valeo Vision Sas | Systeme optique avec fonction d'eclairage a large surface d'emission pour vehicule automobile |
JP2011108589A (ja) * | 2009-11-20 | 2011-06-02 | Koito Mfg Co Ltd | 発光モジュールおよび車両用灯具 |
JP2011150887A (ja) * | 2010-01-21 | 2011-08-04 | Koito Mfg Co Ltd | 面発光体を備えた車両用灯具 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016221654A1 (de) | 2015-11-05 | 2017-05-11 | Koito Manufacturing Co., Ltd. | Licht emittierende Einrichtung |
US10643972B2 (en) | 2015-11-05 | 2020-05-05 | Koito Manufacturing Co., Ltd. | Light emitting device having a plurality of light emitting parts with brightnesses decreased in a direction |
KR101827761B1 (ko) | 2016-07-29 | 2018-02-09 | 엘지전자 주식회사 | 차량용 램프 어셈블리 |
US10436412B2 (en) | 2016-07-29 | 2019-10-08 | Lg Electronics Inc. | Lamp assembly for vehicle |
JP2019530966A (ja) * | 2016-10-14 | 2019-10-24 | ルミレッズ ホールディング ベーフェー | フレキシブル照明ストリップを有する車両ライトアセンブリ |
JP7023278B2 (ja) | 2016-10-14 | 2022-02-21 | ルミレッズ ホールディング ベーフェー | フレキシブル照明ストリップを有する車両ライトアセンブリ |
Also Published As
Publication number | Publication date |
---|---|
US20140153273A1 (en) | 2014-06-05 |
JP6146995B2 (ja) | 2017-06-14 |
CN103851503B (zh) | 2017-05-17 |
US9074744B2 (en) | 2015-07-07 |
CN103851503A (zh) | 2014-06-11 |
EP2738449A1 (en) | 2014-06-04 |
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