JP2018538654A - 車両用照明装置 - Google Patents
車両用照明装置 Download PDFInfo
- Publication number
- JP2018538654A JP2018538654A JP2018512412A JP2018512412A JP2018538654A JP 2018538654 A JP2018538654 A JP 2018538654A JP 2018512412 A JP2018512412 A JP 2018512412A JP 2018512412 A JP2018512412 A JP 2018512412A JP 2018538654 A JP2018538654 A JP 2018538654A
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- JP
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- Prior art keywords
- holographic
- light emitting
- light
- emitting surface
- holographic element
- 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.)
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- 230000003287 optical effect Effects 0.000 claims abstract description 18
- 238000009826 distribution Methods 0.000 claims description 25
- 238000005286 illumination Methods 0.000 claims description 14
- 230000005855 radiation Effects 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims 1
- 230000006870 function Effects 0.000 description 12
- 239000004020 conductor Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000009131 signaling function Effects 0.000 description 1
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
- F21S43/20—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
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
-
- 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
-
- 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
-
- 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]
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H1/0236—Form or shape of the hologram when not registered to the substrate, e.g. trimming the hologram to alphanumerical shape
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H1/024—Hologram nature or properties
- G03H1/0248—Volume holograms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2286—Particular reconstruction light ; Beam properties
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
- G03H1/30—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique discrete holograms only
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2202—Reconstruction geometries or arrangements
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2222/00—Light sources or light beam properties
- G03H2222/34—Multiple light sources
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Holo Graphy (AREA)
Abstract
Description
Claims (10)
- 透明カバーパネルに閉塞され、光源ユニットを有するホログラフィックランプユニットを収容するハウジングと、ホログラフィック発光面を生成するためのホログラフィック素子を収容する光学ユニットとを有してなり、ホログラフィック素子は光源ユニットとカバーパネルとの間に配置されて光源にバックライト照射され、ホログラフィック素子のホログラフィック発光面はホログラフィック素子とカバーパネルとの間にこれらから離れて配置されることを特徴とする車両用照明装置。
- ホログラフィック発光面が、拡散光を出射し、均一発光面または可視構造パターンを有する発光面として設計された仮想発光面であることを特徴とする、請求項1記載の照明装置。
- ホログラフィック発光面がホログラフィック素子および/またはカバーパネルと面一および/または平行に設けられることを特徴とする、請求項1または2記載の照明装置。
- ホログラフィック素子が体積型ホログラフィック素子または面状ホログラフィック素子であり、これにより光ビームが所定角度および/または所定スペクトル範囲内で回析されることを特徴とする、請求項1ないし3のいずれか記載の照明装置。
- 光源ユニットがホログラフィック素子に対して異なる方向に配置された複数の光源からなり、これらの光源が別箇独立に駆動されることにより少なくとも2つの異なるホログラフィック発光面が交互に一つの共通面または互いに関してオフセットされた深さに生成されることを特徴とする、請求項1ないし4のいずれか記載の照明装置。
- ホログラフィック発光面が、互いに重なり合って所定の配光を与える複数の部分的ホログラフィック発光面として設計されることを特徴とする、請求項1ないし5のいずれか記載の照明装置。
- ホログラフィック発光面が、それぞれが独自の配光を与える複数の完全ホログラフィック発光面として設計されることを特徴とする、請求項1ないし5のいずれか記載の照明装置。
- 異なる配光を与える第二のランプユニットがホログラフィック素子の主放射方向に配置されると共に、ホログラフィックランプユニットの第二の光源が第二のランプユニットの側に配置され、ホログラフィックランプユニットの光源から射出される光と第二のランプユニットの第二の光源から射出される光が直接ホログラフィック素子に直接衝突するように構成されることを特徴とする、請求項1ないし7のいずれか記載の照明装置。
- 複数のホログラフィックランプユニットが設けられ、複数のホログラフィック発光面が水平方向および/または垂直方向および/または互いに重なり合った状態に隣接配置されることを特徴とする、請求項1ないし8のいずれか記載の照明装置。
- ホログラフィックランプユニットのホログラフィック素子が、ホログラフィック発光面が多角形状に形成されて三次元発光面を与えることを特徴とする、請求項1ないし9のいずれか記載の照明装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015115128.6 | 2015-09-09 | ||
DE102015115128.6A DE102015115128B4 (de) | 2015-09-09 | 2015-09-09 | Beleuchtungsvorrichtung für Fahrzeuge |
PCT/EP2016/071325 WO2017042345A1 (de) | 2015-09-09 | 2016-09-09 | Beleuchtungsvorrichtung für fahrzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018538654A true JP2018538654A (ja) | 2018-12-27 |
JP6845225B2 JP6845225B2 (ja) | 2021-03-17 |
Family
ID=56893981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018512412A Active JP6845225B2 (ja) | 2015-09-09 | 2016-09-09 | 車両用照明装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10539288B2 (ja) |
JP (1) | JP6845225B2 (ja) |
CN (1) | CN107921905B (ja) |
DE (1) | DE102015115128B4 (ja) |
WO (1) | WO2017042345A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200113064A (ko) * | 2019-03-20 | 2020-10-06 | 제트카베 그룹 게엠베하 | 차량용 램프조립체 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016107307A1 (de) * | 2016-04-20 | 2017-10-26 | Hella Kgaa Hueck & Co. | Beleuchtungsvorrichtung für Fahrzeuge |
DE102017108504A1 (de) | 2017-04-21 | 2018-10-25 | HELLA GmbH & Co. KGaA | Langgestreckte Leuchte für Fahrzeuge |
DE102017108512A1 (de) * | 2017-04-21 | 2018-10-25 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge |
DE102017108498A1 (de) | 2017-04-21 | 2018-10-25 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge |
DE102017109331A1 (de) | 2017-05-02 | 2018-11-08 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge |
FR3066154B1 (fr) * | 2017-05-12 | 2021-04-16 | Valeo Vision | Dispositif de signalisation lumineuse avec images lumineuses superposees |
DE102017210762A1 (de) * | 2017-06-27 | 2018-12-27 | Bayerische Motoren Werke Aktiengesellschaft | Beleuchtungsvorrichtung für ein Kraftfahrzeug |
DE102017117390A1 (de) | 2017-08-01 | 2019-02-07 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge |
DE102017118234A1 (de) | 2017-08-10 | 2019-02-14 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge |
DE102017122213A1 (de) | 2017-09-26 | 2019-03-28 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge |
DE102017125146A1 (de) | 2017-10-26 | 2019-05-02 | Itz Innovations- Und Technologiezentrum Gmbh | Verfahren zur Herstellung einer, ein Hologramm umfassenden Leuchtenoptik sowie diesbezügliche Leuchtenoptik |
FR3078033B1 (fr) * | 2018-02-16 | 2021-10-22 | Valeo Vision | Feu de signalisation compact a affichage de pictogramme |
DE102018115574A1 (de) * | 2018-06-28 | 2020-01-02 | Carl Zeiss Jena Gmbh | Leuchteneinrichtung für Fahrzeuge |
EP3616994A1 (de) * | 2018-08-31 | 2020-03-04 | ZKW Group GmbH | Kraftfahrzeugscheinwerfer mit diffraktiven optischen elementen |
CN109613810A (zh) * | 2018-12-28 | 2019-04-12 | 马瑞利汽车零部件(芜湖)有限公司 | 一种具有三维立体效果的车灯*** |
DE102019204295A1 (de) * | 2019-03-27 | 2020-10-01 | Audi Ag | Kraftfahrzeug-Leuchte mit mehreren holographischen Belichtungen, Kraftfahrzeug sowie Verfahren |
DE102019109437A1 (de) * | 2019-04-10 | 2020-10-15 | HELLA GmbH & Co. KGaA | Verfahren und Vorrichtung zur Herstellung eines computergenerierten Hologramms, Hologramm sowie Beleuchtungsvorrichtung für ein Fahrzeug |
ES2813128A1 (es) * | 2019-08-22 | 2021-03-22 | Seat Sa | Dispositivo de iluminacion para un vehiculo |
DE102019124555A1 (de) * | 2019-09-12 | 2021-03-18 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge |
DE102021114021A1 (de) | 2021-05-31 | 2022-12-01 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge |
DE102021117908A1 (de) * | 2021-07-12 | 2023-01-12 | HELLA GmbH & Co. KGaA | Scheinwerfer für Fahrzeuge |
DE102021117912A1 (de) | 2021-07-12 | 2023-01-12 | HELLA GmbH & Co. KGaA | Scheinwerfer für Fahrzeuge |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0714407A (ja) * | 1993-06-24 | 1995-01-17 | Koito Mfg Co Ltd | 車両用灯具 |
JPH0939653A (ja) * | 1995-07-26 | 1997-02-10 | Nissan Motor Co Ltd | 車両用表示灯 |
JPH09185907A (ja) * | 1995-12-28 | 1997-07-15 | Denso Corp | 車両用信号灯具 |
EP0993989A1 (en) * | 1998-10-14 | 2000-04-19 | Automotive Lighting Italia Spa | Lighting device of simplified construction, in particular for a vehicle |
JP2012174520A (ja) * | 2011-02-22 | 2012-09-10 | Stanley Electric Co Ltd | 照明用光学系及び照明用光学系の製造方法 |
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US4916593A (en) * | 1989-01-04 | 1990-04-10 | Hughes Aircraft Company | Remotely illuminated transparent holographic stoplight for automobiles |
JPH07192510A (ja) * | 1993-12-24 | 1995-07-28 | Nissan Motor Co Ltd | 車両用灯具 |
CZ290408B6 (cs) | 1997-05-19 | 2002-07-17 | Autopal S. R. O. | Automobilová svítilna s hologramem |
DE10333370A1 (de) * | 2003-07-23 | 2005-02-24 | Schott Ag | Beleuchtungseinrichtung, Linse und Herstellung der Linse |
DE102006043402B4 (de) | 2006-09-15 | 2019-05-09 | Osram Gmbh | Beleuchtungseinheit mit einem optischen Element |
EP2354637B1 (de) | 2010-01-30 | 2020-03-04 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge |
KR101979470B1 (ko) * | 2011-06-06 | 2019-05-16 | 시리얼 테크놀로지즈 에스.에이. | 얇은 체적 격자 스택의 층상 형성을 위한 방법과 장치 및 홀로그래픽 디스플레이를 위한 빔 컴바이너 |
WO2015003949A1 (en) * | 2013-07-09 | 2015-01-15 | Koninklijke Philips N.V. | Lighting device, in particular for automotive signaling with specially shaped light pattern |
DE102013108333A1 (de) * | 2013-08-02 | 2015-02-26 | Hella Kgaa Hueck & Co. | Beleuchtungsvorrichtung für Fahrzeuge |
DE102014119326A1 (de) | 2014-12-22 | 2016-06-23 | Covestro Deutschland Ag | Beleuchtungsvorrichtung für Fahrzeuge |
-
2015
- 2015-09-09 DE DE102015115128.6A patent/DE102015115128B4/de active Active
-
2016
- 2016-09-09 CN CN201680050368.6A patent/CN107921905B/zh active Active
- 2016-09-09 WO PCT/EP2016/071325 patent/WO2017042345A1/de active Application Filing
- 2016-09-09 JP JP2018512412A patent/JP6845225B2/ja active Active
-
2018
- 2018-03-09 US US15/916,792 patent/US10539288B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0714407A (ja) * | 1993-06-24 | 1995-01-17 | Koito Mfg Co Ltd | 車両用灯具 |
JPH0939653A (ja) * | 1995-07-26 | 1997-02-10 | Nissan Motor Co Ltd | 車両用表示灯 |
JPH09185907A (ja) * | 1995-12-28 | 1997-07-15 | Denso Corp | 車両用信号灯具 |
EP0993989A1 (en) * | 1998-10-14 | 2000-04-19 | Automotive Lighting Italia Spa | Lighting device of simplified construction, in particular for a vehicle |
JP2012174520A (ja) * | 2011-02-22 | 2012-09-10 | Stanley Electric Co Ltd | 照明用光学系及び照明用光学系の製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20200113064A (ko) * | 2019-03-20 | 2020-10-06 | 제트카베 그룹 게엠베하 | 차량용 램프조립체 |
KR102224738B1 (ko) * | 2019-03-20 | 2021-03-08 | 제트카베 그룹 게엠베하 | 차량용 램프조립체 |
Also Published As
Publication number | Publication date |
---|---|
WO2017042345A1 (de) | 2017-03-16 |
DE102015115128A1 (de) | 2017-03-09 |
CN107921905B (zh) | 2021-10-26 |
DE102015115128B4 (de) | 2023-05-11 |
JP6845225B2 (ja) | 2021-03-17 |
CN107921905A (zh) | 2018-04-17 |
US20180195680A1 (en) | 2018-07-12 |
US10539288B2 (en) | 2020-01-21 |
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