JP2013045523A - 平面光源を備えた車両用灯具 - Google Patents
平面光源を備えた車両用灯具 Download PDFInfo
- Publication number
- JP2013045523A JP2013045523A JP2011180786A JP2011180786A JP2013045523A JP 2013045523 A JP2013045523 A JP 2013045523A JP 2011180786 A JP2011180786 A JP 2011180786A JP 2011180786 A JP2011180786 A JP 2011180786A JP 2013045523 A JP2013045523 A JP 2013045523A
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- light source
- luminescent
- vehicle
- light
- 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
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 5
- 229920005989 resin Polymers 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/32—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0029—Spatial arrangement
- B60Q1/0041—Spatial arrangement of several lamps in relation to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2607—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic comprising at least two indicating lamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/28—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating front of vehicle
-
- 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]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/10—Electro- or photo- luminescent surfaces, e.g. signalling by way of electroluminescent strips or panels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
【解決手段】 車体1の後部に装着されるリアコンビネーションランプ11において、ハウジング12と透光カバー13との間の灯室14内に、柔軟な帯状発光材料16からなる平面光源15を設置する。帯状発光材料16を長手方向に折り曲げ、平面光源15に車両後方を向く第1発光面18と、車両側方を向く第2発光面19とを互い違いに並設する。一方の発光面からの光が他方の発光面に入射しないように、第1発光面18と第2発光面19のなす角度を鈍角に設定する。帯状発光材料16に、有機発光層をフレキシブルな透明樹脂で封止した有機ELを使用する。
【選択図】 図2
Description
(1)灯具ハウジングと透光カバーとの間の灯室内に、柔軟な帯状発光材料からなる平面光源を設置し、帯状発光材料を長手方向に折り曲げ、平面光源に車両前後方向を向く第1発光面と、車両側方を向く第2発光面とを設けたことを特徴とする車両用灯具。
11 リアコンビネーションランプ
21 クリアランスランプ
12,22 ハウジング
13,23 透光カバー
14,24 灯室
15,25 平面光源
16,26 帯状発光体
18,28 第1発光面
19,29 第2発光面
Claims (5)
- 灯具ハウジングと透光カバーとの間の灯室内に、柔軟な帯状発光材料からなる平面光源を設置し、帯状発光材料を長手方向に折り曲げ、平面光源に車両前後方向を向く第1発光面と、車両側方を向く第2発光面とを設けたことを特徴とする車両用灯具。
- 前記平面光源に第1発光面と第2発光面を互い違いに並設した請求項1記載の車両用灯具。
- 前記第1発光面と第2発光面のなす角度が鈍角である請求項1または2記載の車両用灯具。
- 前記帯状発光材料が有機発光層をフレキシブルな透明樹脂で封止した有機ELである請求項1、2または3記載の車両用灯具。
- 前記第1および第2発光面の少なくとも一つが他の発光面と異なる色の光を発生する請求項1〜4の何れか一項に記載の車両用灯具。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011180786A JP5770046B2 (ja) | 2011-08-22 | 2011-08-22 | 平面光源を備えた車両用灯具 |
US13/569,368 US8674595B2 (en) | 2011-08-22 | 2012-08-08 | Vehicular lamp including planar light source |
KR1020120088173A KR20130021328A (ko) | 2011-08-22 | 2012-08-13 | 평면 광원을 구비한 차량용 등기구 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011180786A JP5770046B2 (ja) | 2011-08-22 | 2011-08-22 | 平面光源を備えた車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013045523A true JP2013045523A (ja) | 2013-03-04 |
JP5770046B2 JP5770046B2 (ja) | 2015-08-26 |
Family
ID=47742648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011180786A Expired - Fee Related JP5770046B2 (ja) | 2011-08-22 | 2011-08-22 | 平面光源を備えた車両用灯具 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8674595B2 (ja) |
JP (1) | JP5770046B2 (ja) |
KR (1) | KR20130021328A (ja) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015005552A (ja) * | 2013-06-19 | 2015-01-08 | 株式会社小糸製作所 | 車両用灯具 |
DE102014217475A1 (de) | 2013-09-02 | 2015-03-19 | Koito Manufacturing Co., Ltd. | Fahrzeugleuchte |
JPWO2013088572A1 (ja) * | 2011-12-16 | 2015-04-27 | パイオニア株式会社 | 有機エレクトロルミネッセンス素子を含む照明装置 |
KR20150063669A (ko) * | 2013-12-02 | 2015-06-10 | 코닝정밀소재 주식회사 | 조명용 유기발광장치 |
WO2015098822A1 (ja) | 2013-12-25 | 2015-07-02 | 株式会社小糸製作所 | 車両用灯具 |
DE102015203761A1 (de) | 2014-03-10 | 2015-09-10 | Koito Manufacturing Co., Ltd. | Lichtemissionsvorrichtung und Leuchteneinheit |
DE102015216413A1 (de) | 2014-08-29 | 2016-03-03 | Koito Manufacturing Co., Ltd. | Fahrzeugleuchte |
KR20170080783A (ko) * | 2015-12-30 | 2017-07-11 | 엘지전자 주식회사 | 차량의 램프 장치 |
JP2018073660A (ja) * | 2016-10-31 | 2018-05-10 | トヨタ自動車株式会社 | 車両用灯具 |
KR20180057405A (ko) * | 2016-11-22 | 2018-05-30 | 에스엘 주식회사 | 차량용 램프 |
JP2019040693A (ja) * | 2017-08-23 | 2019-03-14 | スタンレー電気株式会社 | 車両用灯具 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6352736B2 (ja) * | 2014-09-01 | 2018-07-04 | 株式会社小糸製作所 | サイドマーカーランプ |
US10151441B2 (en) * | 2014-10-08 | 2018-12-11 | Koito Manufacturing Co., Ltd. | Light emitting device and vehicle lamp |
KR101858702B1 (ko) | 2015-12-30 | 2018-05-16 | 엘지전자 주식회사 | 차량의 램프 장치 |
US20170284623A1 (en) * | 2016-03-31 | 2017-10-05 | GM Global Technology Operations LLC | Methods and apparatus for free-form illumination assemblies |
KR101827761B1 (ko) | 2016-07-29 | 2018-02-09 | 엘지전자 주식회사 | 차량용 램프 어셈블리 |
KR101885656B1 (ko) * | 2016-10-25 | 2018-08-06 | 엘지전자 주식회사 | 차량용 램프 |
JP6846922B2 (ja) * | 2016-12-22 | 2021-03-24 | スタンレー電気株式会社 | 車両用灯具 |
EP3845797A4 (en) * | 2018-08-28 | 2022-03-23 | ZKW Group GmbH | VEHICLE LAMP USING A SEMICONDUCTOR ELECTROLUMINESCENT DEVICE |
CN115394940A (zh) * | 2022-09-19 | 2022-11-25 | 京东方科技集团股份有限公司 | 发光模组及车灯 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0756132A1 (en) * | 1995-07-28 | 1997-01-29 | MAGNETI MARELLI S.p.A. | Reduced-thickness motor vehicle lamp |
JP2002133915A (ja) * | 2000-10-26 | 2002-05-10 | Stanley Electric Co Ltd | 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 (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010053082A1 (en) * | 1999-12-22 | 2001-12-20 | Makarand H. Chipalkatti | Electroluminescent vehicle lamp |
US7364315B2 (en) * | 2002-06-14 | 2008-04-29 | Tseng-Lu Chien | Tubular electro-luminescent panel(s) light device |
JP2004126074A (ja) * | 2002-09-30 | 2004-04-22 | Toyota Industries Corp | 液晶表示装置 |
-
2011
- 2011-08-22 JP JP2011180786A patent/JP5770046B2/ja not_active Expired - Fee Related
-
2012
- 2012-08-08 US US13/569,368 patent/US8674595B2/en not_active Expired - Fee Related
- 2012-08-13 KR KR1020120088173A patent/KR20130021328A/ko not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0756132A1 (en) * | 1995-07-28 | 1997-01-29 | MAGNETI MARELLI S.p.A. | Reduced-thickness motor vehicle lamp |
JP2002133915A (ja) * | 2000-10-26 | 2002-05-10 | Stanley Electric Co Ltd | 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 (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2013088572A1 (ja) * | 2011-12-16 | 2015-04-27 | パイオニア株式会社 | 有機エレクトロルミネッセンス素子を含む照明装置 |
JP2015005552A (ja) * | 2013-06-19 | 2015-01-08 | 株式会社小糸製作所 | 車両用灯具 |
DE102014217475A1 (de) | 2013-09-02 | 2015-03-19 | Koito Manufacturing Co., Ltd. | Fahrzeugleuchte |
US9776555B2 (en) | 2013-09-02 | 2017-10-03 | Koito Manufacturing Co., Ltd. | Vehicular lamp with OLED having repeated reflections |
KR20150063669A (ko) * | 2013-12-02 | 2015-06-10 | 코닝정밀소재 주식회사 | 조명용 유기발광장치 |
WO2015084013A1 (ko) * | 2013-12-02 | 2015-06-11 | 코닝정밀소재 주식회사 | 조명용 유기발광장치 |
US10100985B2 (en) | 2013-12-02 | 2018-10-16 | Corning Precision Materials Co., Ltd. | Organic light-emitting device for lighting |
KR101597220B1 (ko) * | 2013-12-02 | 2016-02-24 | 코닝정밀소재 주식회사 | 조명용 유기발광장치 |
WO2015098822A1 (ja) | 2013-12-25 | 2015-07-02 | 株式会社小糸製作所 | 車両用灯具 |
EP3372891A1 (en) | 2013-12-25 | 2018-09-12 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
US9723686B2 (en) | 2014-03-10 | 2017-08-01 | Koito Manufacturing Co., Ltd. | Light emission device and lamp unit |
US9752759B2 (en) | 2014-03-10 | 2017-09-05 | Koito Manufacturing Co., Ltd. | Light emission device and lamp unit |
DE102015203761A1 (de) | 2014-03-10 | 2015-09-10 | Koito Manufacturing Co., Ltd. | Lichtemissionsvorrichtung und Leuchteneinheit |
US10018322B2 (en) | 2014-08-29 | 2018-07-10 | Koito Manufacturing Co., Ltd. | Vehicular lamp |
DE102015216413A1 (de) | 2014-08-29 | 2016-03-03 | Koito Manufacturing Co., Ltd. | Fahrzeugleuchte |
KR20170080783A (ko) * | 2015-12-30 | 2017-07-11 | 엘지전자 주식회사 | 차량의 램프 장치 |
KR101852375B1 (ko) * | 2015-12-30 | 2018-06-12 | 엘지전자 주식회사 | 차량의 램프 장치 |
JP2018073660A (ja) * | 2016-10-31 | 2018-05-10 | トヨタ自動車株式会社 | 車両用灯具 |
KR20180057405A (ko) * | 2016-11-22 | 2018-05-30 | 에스엘 주식회사 | 차량용 램프 |
KR102031833B1 (ko) * | 2016-11-22 | 2019-10-15 | 에스엘 주식회사 | 차량용 램프 |
JP2019040693A (ja) * | 2017-08-23 | 2019-03-14 | スタンレー電気株式会社 | 車両用灯具 |
Also Published As
Publication number | Publication date |
---|---|
JP5770046B2 (ja) | 2015-08-26 |
US20130049570A1 (en) | 2013-02-28 |
US8674595B2 (en) | 2014-03-18 |
KR20130021328A (ko) | 2013-03-05 |
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