JP6999275B2 - 光源のサブマトリックスを備えた光ビーム投影デバイス、当該デバイスを備えた照明およびヘッドライトモジュール - Google Patents
光源のサブマトリックスを備えた光ビーム投影デバイス、当該デバイスを備えた照明およびヘッドライトモジュール Download PDFInfo
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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
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/39—Attachment thereof
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- 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
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1415—Dimming circuits
- B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
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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
- 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]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled 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
- F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix
-
- 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
- F21S41/255—Lenses with a front view of circular or truncated circular outline
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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
- 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
- F21S41/28—Cover glass
-
- 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
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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
- 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
-
- 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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
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- 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
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
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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
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
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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
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
- F21W2102/165—Arrangement or contour of the emitted light for high-beam region or low-beam region the borderlines between emitted regions and dark regions other than cut-off lines being variable
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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
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
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- 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
- F21Y2101/00—Point-like light sources
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- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
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- 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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Description
- 主光学システムは、サブマトリックスの虚像が実質的に隣接して均一な配光を形成するよう配置される。
- 主光学システムは、平面に虚像を形成するよう構成される。
- 収束光学部は、各主光源の下流に配置される。
- 各収束光学部は、収束入力マイクロジオプターを備える。
- 各収束光学部は、少なくとも1つの凸部分を有する入力マイクロジオプターを備える。
- 収束入力マイクロジオプターは、平面を有する。
- 主光学システムは、全ての収束光学部または全ての入力マイクロジオプターに対する出力ジオプターを1つ含む。
- 出力ジオプターは、光学収差を補正するよう構成される。
- 出力ジオプターは、実質的に球状の形態を有する。
- 出力ジオプターは、二重焦点で解像度を有する細長の形態を有する。
- 主光学システムは、光学部として両凸レンズを得るために、各入力マイクロジオプターに対して出力マイクロジオプターを備える。
- 主光学システムは、各サブマトリックスに対して出力ジオプターを備える。
- 主光学システムは、単一の材料から構成され、つまり、その各種構成要素は、全て同一材料の構成要素である。
- 主光学システムは、同一材料から構成される2つの別々の光学要素を含んでなり、第1の光学要素は入力ジオプターを備え、第2の光学要素は出力ジオプターを備える。
- 主光源は、発光ダイオードである。
Claims (15)
- 特に自動車用の光学光ビーム投影デバイスにおいて、
光線の伝播方向に関して上流側にある少なくとも2つの関連付けられたサブマトリックス(20)のセットであって、各サブマトリックス(20)が、平坦な基板と、当該基板上に設けられるとともにそれぞれが光線を発することが可能な複数の発光ダイオードとを有している、前記サブマトリックス(20)のセットと、
光線の伝播方向に関して下流側にある複数の収束光学部を備えた主光学システム(4)であって、少なくとも1つの収束光学部が各サブマトリックス(20)と関連付けられるとともに各サブマトリックス(20)の下流側に配置されている、主光学システム(4)と、を備え、
2つの隣接した収束光学部の光軸間の分離間隔は、対応する隣接したサブマトリックスの中心間の分離間隔にそれぞれ対応している、光学光ビーム投影デバイス。 - 前記収束光学部が、サブマトリックス(20)の虚像(6)を形成するよう構成され、前記虚像(6)は、主光源(8)のサブマトリックス(20)の上流側に、虚像(6)の大きさがサブマトリックス(20)の大きさよりも大きくなるように形成されることを特徴とする、請求項1に記載の光学光ビーム投影デバイス。
- サブマトリックス(20)の虚像(6)が実質的に隣接して均一な配光を形成するように前記主光学システム(4)が配置されることを特徴とする、請求項2に記載の光学光ビーム投影デバイス。
- 前記主光学システム(4)が、平面に虚像(6)を形成するよう構成されることを特徴とする、請求項1~3のいずれか一項に記載の光学光ビーム投影デバイス。
- 各主光源(8)の下流側に収束光学部が配置されることを特徴とする、請求項1~4のいずれか一項に記載の光学光ビーム投影デバイス。
- 各収束光学部が、少なくとも1つの凸部分を有する入力マイクロジオプター(5)を備えることを特徴とする、請求項1~5のいずれか一項に記載の光学光ビーム投影デバイス。
- 前記主光学システム(4)が、主光学システムの全ての収束光学部または全ての入力マイクロジオプター(5)に対して1つの出力ジオプター(9)を備えることを特徴とする、請求項6に記載の光学光ビーム投影デバイス。
- 前記出力ジオプター(9)が、光学収差を補正するよう構成されることを特徴とする、請求項7に記載の光学光ビーム投影デバイス。
- 前記出力ジオプター(9)が、実質的に球状の形態を有することを特徴とする、請求項8に記載の光学光ビーム投影デバイス。
- 前記主光学システム(4)が、光学部として両凸レンズを得るために、各入力マイクロジオプター(5)に対して出力マイクロジオプター(9)を備えることを特徴とする、請求項6に記載の光学光ビーム投影デバイス。
- 前記主光学システム(4)が、各サブマトリックス(20)に対して出力マイクロジオプター(9)を備えることを特徴とする、請求項6に記載の光学光ビーム投影デバイス。
- 前記主光学システム(4)が、一体型のシングルピースの材料で構成されることを特徴とする、請求項1~11のいずれか一項に記載の光学光ビーム投影デバイス。
- 前記主光学システムが、それぞれ一体型のシングルピースの材料から構成される2つの別々の光学要素を含んでなり、第1の光学要素(12)が前記収束光学部を形成する複数の入力ジオプター(5)を備え、第2の光学要素(13)が複数の出力ジオプター(9)を備えることを特徴とする、請求項1に記載の光学光ビーム投影デバイス。
- 特に自動車の照明用の光学光ビーム投影モジュールであって、請求項2または3、あるいは請求項2または3に従属する請求項4から13のうちのいずれか一項に記載の光学光ビーム投影デバイス、および、投影レンズ(3)または反射器といった投影手段を含んでなり、前記投影手段は、光ビームの投影方向で前記主光学システム(4)の下流に配置され、前記虚像(6)からの光ビームを投影可能であり、前記虚像は、虚像に焦点を合わせた前記投影手段のための光源として機能する、前記光学光ビーム投影モジュール。
- 請求項14に記載の光学光ビーム投影モジュール(1)を備えた自動車のヘッドライト。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1651415A FR3048060B1 (fr) | 2016-02-22 | 2016-02-22 | Dispositif de projection de faisceau lumineux muni de sous-matrices de sources de lumiere, module d'eclairage et projecteur muni d'un tel dispositif |
FR1651415 | 2016-02-22 |
Publications (2)
Publication Number | Publication Date |
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JP2017162799A JP2017162799A (ja) | 2017-09-14 |
JP6999275B2 true JP6999275B2 (ja) | 2022-02-04 |
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JP2017030068A Active JP6999275B2 (ja) | 2016-02-22 | 2017-02-21 | 光源のサブマトリックスを備えた光ビーム投影デバイス、当該デバイスを備えた照明およびヘッドライトモジュール |
Country Status (6)
Country | Link |
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US (2) | US10876694B2 (ja) |
EP (1) | EP3208530A1 (ja) |
JP (1) | JP6999275B2 (ja) |
KR (1) | KR102677701B1 (ja) |
CN (1) | CN107101150B (ja) |
FR (1) | FR3048060B1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210072074A (ko) * | 2018-10-09 | 2021-06-16 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 하이빔 헤드라이트 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT517699B1 (de) * | 2015-09-17 | 2017-04-15 | Zkw Group Gmbh | Lichtquellen-Anordnung in einem Pixellicht-Lichtmodul |
AT519863B1 (de) * | 2017-09-27 | 2018-11-15 | Zkw Group Gmbh | Kraftfahrzeubeleuchtungsvorrichtung mit unterteilte Mikro-Eintrittsoptiken aufweisenden Mikrooptik-Systemen |
DE102017128125B4 (de) | 2017-11-28 | 2024-02-22 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Scheinwerfer und Betriebsverfahren |
KR102036749B1 (ko) * | 2017-12-14 | 2019-10-28 | 에스엘 주식회사 | 차량용 램프 |
FR3079474B1 (fr) | 2018-03-30 | 2020-10-02 | Valeo Vision | Systeme optique pour vehicule automobile |
FR3079473B1 (fr) * | 2018-03-30 | 2020-10-02 | Valeo Vision | Systeme d'eclairage interieur pour vehicule automobile |
CN108224356B (zh) * | 2018-04-13 | 2020-02-04 | 华域视觉科技(上海)有限公司 | 车灯系统 |
EP3847056A4 (en) * | 2018-09-05 | 2021-10-27 | Flex-N-gate Advanced Product Development, LLC | ADAPTABLE DRIVE BEAM HEADLIGHT FOR VEHICLE |
FR3086732B1 (fr) * | 2018-09-27 | 2022-06-17 | Valeo Vision | Systeme optique pour eclairage interieur d’un vehicule |
DE102018217215A1 (de) * | 2018-10-09 | 2020-04-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Abblendlichtscheinwerfer |
TWI803532B (zh) * | 2018-11-02 | 2023-06-01 | 揚明光學股份有限公司 | 圖案投射裝置及其製造方法 |
CN111221112A (zh) * | 2018-11-27 | 2020-06-02 | 扬明光学股份有限公司 | 图案投射装置及其制造方法 |
KR20200080838A (ko) * | 2018-12-27 | 2020-07-07 | 에스엘 주식회사 | 차량용 램프 |
CN113661358B (zh) * | 2019-04-09 | 2024-06-21 | 昕诺飞控股有限公司 | 用于实现数字光束成形的具有小球体的微型led板 |
CN111396824A (zh) | 2019-06-05 | 2020-07-10 | 华域视觉科技(上海)有限公司 | 车灯光学元件、车灯模组、车辆前照灯及车辆 |
CN210740255U (zh) * | 2019-06-05 | 2020-06-12 | 华域视觉科技(上海)有限公司 | 一种车灯光学元件、车灯模组、车辆前照灯和车辆 |
TW202127094A (zh) * | 2020-01-06 | 2021-07-16 | 揚明光學股份有限公司 | 交通工具的投射裝置、車前燈頭及其製造方法 |
JP7351225B2 (ja) * | 2020-01-07 | 2023-09-27 | 市光工業株式会社 | 車両用灯具 |
CN113154331B (zh) * | 2020-01-22 | 2024-01-23 | 扬明光学股份有限公司 | 交通工具的投射装置及其制造方法、车前头灯 |
US20210231302A1 (en) * | 2020-01-23 | 2021-07-29 | Nichia Corporation | Light source device |
DE102020106299A1 (de) * | 2020-03-09 | 2021-09-09 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug |
KR20230030270A (ko) * | 2021-08-25 | 2023-03-06 | 에스엘 주식회사 | 램프 모듈 및 이를 포함하는 차량용 램프 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007109532A (ja) | 2005-10-14 | 2007-04-26 | Stanley Electric Co Ltd | 車両用灯具 |
JP2015511057A (ja) | 2012-03-21 | 2015-04-13 | チザラ リヒトシステーメ ゲーエムベーハーZizala Lichtsysteme GmbH | 自動車用の投射モジュール |
US20150241009A1 (en) | 2014-02-25 | 2015-08-27 | Automotive Lighting Reutlingen Gmbh | Motor vehicle headlamp |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0511718A (ja) * | 1991-07-02 | 1993-01-22 | Mitsubishi Cable Ind Ltd | 発光装置 |
US5174649B1 (en) * | 1991-07-17 | 1998-04-14 | Precision Solar Controls Inc | Led lamp including refractive lens element |
US5515253A (en) * | 1995-05-30 | 1996-05-07 | Sjobom; Fritz C. | L.E.D. light assembly |
DE10060491A1 (de) * | 2000-12-06 | 2002-06-13 | Hella Kg Hueck & Co | Fahrzeugscheinwerfer |
WO2004059366A1 (ja) * | 2002-12-26 | 2004-07-15 | Sanyo Electric Co., Ltd. | 照明装置及び投写型映像表示装置 |
KR100702951B1 (ko) * | 2005-02-21 | 2007-04-03 | 삼성테크윈 주식회사 | 카메라용 조명장치 |
DE102006039705A1 (de) * | 2006-08-18 | 2008-02-28 | Schott Ag | Linsenvorsatz für einen Scheinwerfer |
US20080247188A1 (en) * | 2007-04-04 | 2008-10-09 | Magna International Inc. | Complex projector lens for LED headlamp |
US8029157B2 (en) * | 2007-12-21 | 2011-10-04 | William Li | Light refraction illumination device |
DE102008061556A1 (de) * | 2008-12-11 | 2009-09-24 | Daimler Ag | Beleuchtungseinrichtung für ein Fahrzeug |
US8398283B2 (en) * | 2009-01-21 | 2013-03-19 | Magna International, Inc. | Automotive signal light employing multi-focal length light pipes |
FR2955643B1 (fr) * | 2010-01-26 | 2013-02-15 | Valeo Vision | Dispositif optique de vehicule automobile comprenant une source surfacique de lumiere |
JP2011165624A (ja) * | 2010-02-15 | 2011-08-25 | Yazaki Corp | 車両用バックライトユニット及び車両用表示装置 |
JP5457219B2 (ja) * | 2010-02-16 | 2014-04-02 | 株式会社小糸製作所 | 光学ユニット |
CN202065923U (zh) * | 2011-04-13 | 2011-12-07 | 正屋(厦门)电子有限公司 | Led灯的光束调节结构 |
AT511760B1 (de) * | 2011-08-08 | 2013-12-15 | Zizala Lichtsysteme Gmbh | Led-lichtquellenmodul für einen led-kraftfahrzeugscheinwerfer sowie led-kraftfahrzeugscheinwerfer und scheinwerfersystem |
EP3056385B1 (en) * | 2011-09-01 | 2018-06-06 | Koito Manufacturing Co., Ltd. | Automotive headlamp apparatus |
FR2983279B1 (fr) * | 2011-11-24 | 2015-08-21 | Valeo Vision | Element opaque et mobile empechant une focalisation des rayons solaires dans un projecteur |
DE102012202290B4 (de) | 2012-02-15 | 2014-03-27 | Automotive Lighting Reutlingen Gmbh | Lichtmodul für ein blendungsfreies Kraftfahrzeug-Fernlicht |
DE102012211613A1 (de) * | 2012-07-04 | 2014-01-09 | Automotive Lighting Reutlingen Gmbh | Lichtmodul |
WO2014045178A1 (en) * | 2012-09-20 | 2014-03-27 | Koninklijke Philips N.V. | Lighting device, lens, system and method |
WO2014164792A1 (en) * | 2013-03-12 | 2014-10-09 | Lpi-Europe, S.L. | Thin luminaire |
DE102013205487A1 (de) | 2013-03-27 | 2014-10-02 | Automotive Lighting Reutlingen Gmbh | Kraftfahrzeugleuchte für dynamische Leuchtenfunktionen |
DE102013206488A1 (de) | 2013-04-11 | 2014-10-30 | Automotive Lighting Reutlingen Gmbh | Lichtmodul für eine Kraftfahrzeugbeleuchtungseinrichtung |
EP3021043B1 (en) * | 2013-07-10 | 2021-01-27 | Panasonic Intellectual Property Management Co., Ltd. | Lighting apparatus and automobile having lighting apparatus mounted therein |
DE102013214116C5 (de) * | 2013-07-18 | 2018-07-05 | Automotive Lighting Reutlingen Gmbh | Scheinwerfer für ein blendungsfreies Fernlicht |
FR3012867A1 (fr) * | 2013-11-07 | 2015-05-08 | Valeo Vision | Element optique primaire, module lumineux et projecteur pour vehicule automobile |
JP2015170423A (ja) * | 2014-03-05 | 2015-09-28 | 株式会社小糸製作所 | 車両用灯具 |
DE102014210500A1 (de) * | 2014-06-03 | 2015-12-03 | Osram Gmbh | Optik für eine Fahrzeug-Beleuchtungseinrichtung |
DE102014210497A1 (de) * | 2014-06-03 | 2015-12-03 | Osram Gmbh | Beleuchtungseinrichtung |
DE102014110599A1 (de) * | 2014-07-28 | 2016-01-28 | Hella Kgaa Hueck & Co. | Beleuchtungsvorrichtung für Fahrzeuge |
JP2017079173A (ja) * | 2015-10-21 | 2017-04-27 | スタンレー電気株式会社 | 車両用灯具 |
DE102017202486A1 (de) * | 2016-02-18 | 2017-08-24 | Koito Manufacturing Co., Ltd. | Fahrzeuglampe |
JP6709655B2 (ja) * | 2016-03-25 | 2020-06-17 | 株式会社小糸製作所 | 車両用灯具、および当該車両用灯具を備えた車両 |
DE102017117376A1 (de) * | 2017-08-01 | 2019-02-07 | HELLA GmbH & Co. KGaA | Scheinwerfer, insbesondere Scheinwerfer eines Kraftfahrzeugs |
-
2016
- 2016-02-22 FR FR1651415A patent/FR3048060B1/fr active Active
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007109532A (ja) | 2005-10-14 | 2007-04-26 | Stanley Electric Co Ltd | 車両用灯具 |
JP2015511057A (ja) | 2012-03-21 | 2015-04-13 | チザラ リヒトシステーメ ゲーエムベーハーZizala Lichtsysteme GmbH | 自動車用の投射モジュール |
US20150241009A1 (en) | 2014-02-25 | 2015-08-27 | Automotive Lighting Reutlingen Gmbh | Motor vehicle headlamp |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210072074A (ko) * | 2018-10-09 | 2021-06-16 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 하이빔 헤드라이트 |
KR102605052B1 (ko) | 2018-10-09 | 2023-11-23 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 하이빔 헤드라이트 |
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US11873957B2 (en) | 2024-01-16 |
US10876694B2 (en) | 2020-12-29 |
US20210102677A1 (en) | 2021-04-08 |
FR3048060B1 (fr) | 2019-04-05 |
JP2017162799A (ja) | 2017-09-14 |
US20170241606A1 (en) | 2017-08-24 |
CN107101150B (zh) | 2022-02-18 |
CN107101150A (zh) | 2017-08-29 |
KR102677701B1 (ko) | 2024-06-21 |
KR20170098714A (ko) | 2017-08-30 |
EP3208530A1 (fr) | 2017-08-23 |
FR3048060A1 (fr) | 2017-08-25 |
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