JP2015513777A - 車両レーザーヘッドライトのための光学要素 - Google Patents
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Abstract
Description
Claims (18)
- 車両レーザーヘッドライト(2)のための光学要素(1)であって、前記車両レーザーヘッドライト(2)が少なくとも1つのレーザー光源(3)及び少なくとも1つの、前記レーザー光源(3)を介して照射可能な及びそれによって可視光を放射するために励起可能な発光素子(4)を含む光学要素において、前記光学要素(1)が前記発光素子(4)のために少なくとも1つのホルダーを有しており、及び前記光学要素(1)に、少なくとも組み立てた状態で、前記発光素子(4)の、前記レーザー光源(3)とは異なった側に少なくとも1つの、光を前記レーザー光源(3)の方向へ反射する反射層(9)が割り当てられていることを特徴とする、光学要素。
- 請求項1に記載の光学要素(1)であって、前記光学要素(1)が実質的に透明な、光伝導性の材料からなる中実体として仕上げられ、及び前記反射層(9)が組み立てた状態で前記レーザー光源(3)とは反対を向いた、前記光学要素(1)の第一の側(5)に配置されていることを特徴とする、光学要素。
- 請求項1に記載の光学要素(1)であって、前記光学要素(1)が実質的に透明な、光伝導性の材料からなる中空体として仕上げられ、及び組み立てた状態で後壁(22)の、前記レーザー光源(3)とは反対を向いた側に形成され、その際前記反射層(9)が内側の、前記発光素子(4)の方を向いた又は外側の、前記後壁(22)の、前記発光素子(4)とは反対を向いた側に配置されていることを特徴とする、光学要素。
- 請求項2又は3に記載の光学要素(1)であって、前記レーザー光源(3)とは反対を向いた第一の側(5)がフリーフォーム面として、少なくとも1つの焦点を備えて仕上げられており、その際前記発光素子(4)が好ましくは1つの焦点内に配置可能であることを特徴とする、光学要素。
- 請求項1に記載の光学要素(1)であって、前記光学要素が実質的に透明な、光伝導性の材料から仕上げられ、及びさらに、組み立てた状態で前記光学要素(1)の、前記レーザー光源(3)とは反対を向いた第一の側(5)に好ましくは形状接合で配設された、好ましくは光を通さない材料からなるリフレクター要素(10)を有し、その際前記反射層(9)が前記リフレクター要素(10)の、前記発光素子(4)の方を向いた側に又は前記リフレクター要素(10)の、前記発光素子(4)とは反対を向いた側に配置されていることを特徴とする、光学要素。
- 請求項5に記載の光学要素(1)であって、前記光学要素の、前記レーザー光源(3)とは反対を向いた第一の側(5)及び/又は前記リフレクター要素(10)の、前記発光素子(4)の方を向いた側及び/又は前記リフレクター要素(10)の、前記発光素子(4)とは反対を向いた側が、少なくとも1つの焦点を備えたフリーフォーム面として仕上げられており、その際前記発光素子(4)が好ましくは1つの焦点内に配置可能であることを特徴とする、光学要素。
- 請求項1から6のうちのいずれか一項に記載の光学要素(1)であって、組み立てた状態で前記光学要素(1)の、前記レーサー光源(3)とは反対を向いた側(5)に、例えばそこに存在する反射層(9)の上に、少なくとも1つの光を通さない吸収層(6)が配設されていることを特徴とする、光学要素。
- 請求項1から7のうちのいずれか一項に記載の光学要素(1)であって、前記発光素子(4)のための前記ホルダーがめくら穴(7)として又は全方向を前記光学要素(1)に取り囲まれた空洞(8)として仕上げられていることを特徴とする、光学要素。
- 請求項1から8のうちのいずれか一項に記載の光学要素(1)であって、組み立てた状態で前記光学要素(1)の、前記レーザー光源(3)の方を向いた第二の側(11)が、平らな、好ましくは前記レーザー光源(3)の放射方向(200)に対して実質的に直角に伸びる境界面(21)として形成されていることを特徴とする、光学要素。
- 請求項9に記載の光学要素(1)であって、前記境界面(21)に続いて接続エリア(13)が備えられ、該接続エリアが前記光学要素(1)の前記第二の側(11)を、前記光学要素(1)の前記第一の側(5)と接続していることを特徴とする、光学要素。
- 請求項10に記載の光学要素(1)であって、前記接続エリア(13)が前記光学要素(1)の前記第二の側(11)から前記光学要素(1)の前記第一の側(5)の方向へ合流するように仕上げられていることを特徴とする、光学要素。
- 請求項9から11のうちのいずれか一項に記載の光学要素(1)であって、前記境界面(21)が実質的に円形に仕上げられており、及び前記光学要素(1)の前記第一の側(5)も同じく実質的に円形の断面を有しており、その際前記第一の側(5)の第一の直径(14)が前記境界面(21)の第二の直径(15)よりも大きいことを特徴とする、光学要素。
- 請求項1から12のうちのいずれか一項に記載の光学要素(1)であって、組み立てた状態で前記光学要素(1)の、前記レーザー光源(3)の方を向いた第二の側(11)が少なくとも部分的に、しかし特に前記発光素子(4)を通って伸びる水平面(100)の下側の範囲が、光を通さないシールド装置(12)によって覆われていることを特徴とする、光学要素。
- 請求項13に記載の光学要素(1)であって、前記シールド装置(12)が光を通さないコーティングとして仕上げられていることを特徴とする、光学要素。
- 車両レーザーヘッドライト(2)のための光源モジュール(1)であって、前記車両レーザーヘッドライト(2)が少なくとも1つのレーザー光源(3)及び少なくとも1つの、前記レーザー光源(3)によって照射可能な及びそれによって可視光の放射のために励起可能な発光素子(4)を含み、その際前記発光素子(4)が請求項1〜14のうちのいずれか一項に記載の光学要素(1)内に配置されている、光源モジュール。
- 少なくとも1つのレーザー光源(3)及び少なくとも1つの、レーザー光源(3)によって照射可能な及びそれによって可視光の放射のために励起可能な発光素子(4)を含む車両ヘッドライト(2)であって、前記発光素子(4)が請求項1〜14のうちのいずれか一項に記載の光学要素(1)内に配置されている、車両ヘッドライト。
- 請求項16に記載の車両ヘッドライト(2)であって、前記車両ヘッドライト(2)が少なくとも1つの、請求項15に記載の光源モジュール(16)を有していることを特徴とする、車両ヘッドライト。
- 請求項16又は17に記載の車両ヘッドライト(2)であって、前記車両ヘッドライト(2)が少なくとも1つのリフレクター(20)を有し、その際好ましくは前記光学要素(1)が、前記発光素子(4)が1つの焦点内又は前記リフレクター(20)の焦点の近傍に位置決めされるように前記車両ヘッドライト(2)内に配置されていることを特徴とする、車両ヘッドライト。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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ATA50072/2012 | 2012-03-12 | ||
ATA50072/2012A AT512587B1 (de) | 2012-03-12 | 2012-03-12 | Optikelement für einen Laser-Fahrzeugscheinwerfer sowie Lichtquellenmodul und Fahrzeugscheinwerfer |
PCT/AT2013/050048 WO2013134802A1 (de) | 2012-03-12 | 2013-02-28 | Optikelement für einen laser-fahrzeugscheinwerfer |
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JP2015513777A true JP2015513777A (ja) | 2015-05-14 |
JP5888536B2 JP5888536B2 (ja) | 2016-03-22 |
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JP2014561225A Active JP5888536B2 (ja) | 2012-03-12 | 2013-02-28 | 車両レーザーヘッドライトのための光学要素 |
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US (1) | US9845932B2 (ja) |
EP (1) | EP2795183B1 (ja) |
JP (1) | JP5888536B2 (ja) |
CN (1) | CN104334965B (ja) |
AT (1) | AT512587B1 (ja) |
IN (1) | IN2014MN01956A (ja) |
MX (1) | MX341655B (ja) |
WO (1) | WO2013134802A1 (ja) |
Families Citing this family (6)
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AT513816B1 (de) | 2012-12-20 | 2015-11-15 | Zizala Lichtsysteme Gmbh | Lichtführungseinheit für eine Leuchteinheit eines Scheinwerfers sowie Leuchteinheit und Schweinwerfer |
JP2015005439A (ja) * | 2013-06-21 | 2015-01-08 | スタンレー電気株式会社 | 車両用前照灯及び車両用前照灯に用いられる光ファイババンドル |
DE102014215220A1 (de) | 2014-08-01 | 2016-02-04 | Osram Gmbh | Beleuchtungsvorrichtung mit einer Pumpstrahlungsquelle |
KR102294317B1 (ko) | 2015-01-30 | 2021-08-26 | 엘지이노텍 주식회사 | 발광 장치 |
DE102015001695A1 (de) * | 2015-02-10 | 2016-08-11 | Audi Ag | Beleuchtungsvorrichtung für einen Scheinwerfer eines Kraftfahrzeugs sowie Verfahren zum Betreiben einer Beleuchtungsvorrichtung |
US10551019B2 (en) | 2015-08-24 | 2020-02-04 | Lumileds Holding B.V. | Illumination device for a vehicle headlight |
Citations (3)
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- 2013-02-28 CN CN201380014194.4A patent/CN104334965B/zh active Active
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MX341655B (es) | 2016-08-26 |
AT512587B1 (de) | 2013-11-15 |
EP2795183A1 (de) | 2014-10-29 |
WO2013134802A1 (de) | 2013-09-19 |
MX2014010935A (es) | 2014-11-13 |
US9845932B2 (en) | 2017-12-19 |
AT512587A1 (de) | 2013-09-15 |
IN2014MN01956A (ja) | 2015-07-10 |
CN104334965A (zh) | 2015-02-04 |
US20150049501A1 (en) | 2015-02-19 |
CN104334965B (zh) | 2017-02-22 |
EP2795183B1 (de) | 2017-07-12 |
JP5888536B2 (ja) | 2016-03-22 |
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