DE112022002861A5 - Beleuchtungseinrichtung - Google Patents

Beleuchtungseinrichtung Download PDF

Info

Publication number
DE112022002861A5
DE112022002861A5 DE112022002861.0T DE112022002861T DE112022002861A5 DE 112022002861 A5 DE112022002861 A5 DE 112022002861A5 DE 112022002861 T DE112022002861 T DE 112022002861T DE 112022002861 A5 DE112022002861 A5 DE 112022002861A5
Authority
DE
Germany
Prior art keywords
lighting device
lighting
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.)
Pending
Application number
DE112022002861.0T
Other languages
English (en)
Inventor
Hubert Halbritter
Bruno Jentzsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ams Osram International GmbH
Original Assignee
Ams Osram International GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ams Osram International GmbH filed Critical Ams Osram International GmbH
Publication of DE112022002861A5 publication Critical patent/DE112022002861A5/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • H01S5/0087—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping for illuminating phosphorescent or fluorescent materials, e.g. using optical arrangements specifically adapted for guiding or shaping laser beams illuminating these materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02255—Out-coupling of light using beam deflecting elements
    • 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
    • F21S41/16—Laser light sources
    • 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
    • F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/024—Arrangements for thermal management
    • H01S5/02476—Heat spreaders, i.e. improving heat flow between laser chip and heat dissipating elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/42—Arrays of surface emitting lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
DE112022002861.0T 2021-06-01 2022-05-31 Beleuchtungseinrichtung Pending DE112022002861A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102021114225.3 2021-06-01
DE102021114225.3A DE102021114225A1 (de) 2021-06-01 2021-06-01 Beleuchtungseinrichtung
PCT/EP2022/064802 WO2022253851A1 (de) 2021-06-01 2022-05-31 Beleuchtungseinrichtung

Publications (1)

Publication Number Publication Date
DE112022002861A5 true DE112022002861A5 (de) 2024-03-14

Family

ID=82258329

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102021114225.3A Withdrawn DE102021114225A1 (de) 2021-06-01 2021-06-01 Beleuchtungseinrichtung
DE112022002861.0T Pending DE112022002861A5 (de) 2021-06-01 2022-05-31 Beleuchtungseinrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102021114225.3A Withdrawn DE102021114225A1 (de) 2021-06-01 2021-06-01 Beleuchtungseinrichtung

Country Status (3)

Country Link
CN (1) CN117413439A (de)
DE (2) DE102021114225A1 (de)
WO (1) WO2022253851A1 (de)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060237A (en) * 1990-12-24 1991-10-22 Eastman Kodak Company Multi-beam laser diode array
JP2012244085A (ja) 2011-05-24 2012-12-10 Panasonic Corp 照明装置
WO2013144798A1 (en) 2012-03-30 2013-10-03 Koninklijke Philips N.V. Optical cavity including a light emitting device and wavelength converting material
CN104247174B (zh) * 2012-04-26 2018-02-16 皇家飞利浦有限公司 光学泵浦垂直外腔表面发射激光设备
CN104100933B (zh) 2013-04-04 2016-08-10 深圳市绎立锐光科技开发有限公司 一种波长转换装置及其制作方法、相关发光装置
CN103672501B (zh) 2013-10-11 2017-05-03 杨毅 光源
CN103762501A (zh) 2014-01-26 2014-04-30 南通明芯微电子有限公司 一种N型GaAs基激光二极管的制造方法
JP6540050B2 (ja) * 2014-04-09 2019-07-10 日亜化学工業株式会社 発光装置
JP6008218B1 (ja) 2015-03-30 2016-10-19 ウシオ電機株式会社 光源装置
CN108027125A (zh) * 2015-09-29 2018-05-11 松下知识产权经营株式会社 光源装置以及投光装置
US20180292059A1 (en) * 2015-11-06 2018-10-11 Sharp Kabushiki Kaisha Light-emitting device
US10215367B2 (en) 2016-11-09 2019-02-26 Christie Digital Systems Usa, Inc. Apparatus for wavelength conversion
US10094536B1 (en) * 2017-03-15 2018-10-09 Optomak, Inc. Compact high-spectral-radiance fluorescent light source including a parabolic mirror
CN113302430B (zh) 2019-01-24 2023-06-02 松下知识产权经营株式会社 照明装置
CN114641648A (zh) 2019-10-29 2022-06-17 昕诺飞控股有限公司 具有高cri和r9的高强度光源
CN111552144A (zh) * 2020-06-29 2020-08-18 北京镭创高科光电科技有限公司 激光光源及照明设备

Also Published As

Publication number Publication date
DE102021114225A1 (de) 2022-12-01
CN117413439A (zh) 2024-01-16
WO2022253851A1 (de) 2022-12-08

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R012 Request for examination validly filed