JPWO2021106906A1 - - Google Patents
Info
- Publication number
- JPWO2021106906A1 JPWO2021106906A1 JP2021561439A JP2021561439A JPWO2021106906A1 JP WO2021106906 A1 JPWO2021106906 A1 JP WO2021106906A1 JP 2021561439 A JP2021561439 A JP 2021561439A JP 2021561439 A JP2021561439 A JP 2021561439A JP WO2021106906 A1 JPWO2021106906 A1 JP WO2021106906A1
- Authority
- JP
- Japan
- 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
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
- F21S41/16—Laser light sources
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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
- F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
-
- 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
- F21S41/32—Optical layout thereof
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0083—Array of reflectors for a cluster of light sources, e.g. arrangement of multiple light sources in one plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
- F21V7/26—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material the material comprising photoluminescent substances
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/10—Mirrors with curved faces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
-
- 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
- F21Y2115/30—Semiconductor lasers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Led Device Packages (AREA)
- Optical Elements Other Than Lenses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019213188 | 2019-11-26 | ||
JP2019213188 | 2019-11-26 | ||
PCT/JP2020/043751 WO2021106906A1 (ja) | 2019-11-26 | 2020-11-25 | 蛍光体素子、蛍光体デバイスおよび照明装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2021106906A1 true JPWO2021106906A1 (ja) | 2021-06-03 |
JPWO2021106906A5 JPWO2021106906A5 (ja) | 2022-06-21 |
JP7305791B2 JP7305791B2 (ja) | 2023-07-10 |
Family
ID=76130537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021561439A Active JP7305791B2 (ja) | 2019-11-26 | 2020-11-25 | 蛍光体素子、蛍光体デバイスおよび照明装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11674652B2 (ja) |
JP (1) | JP7305791B2 (ja) |
DE (1) | DE112020005291T5 (ja) |
WO (1) | WO2021106906A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002008425A (ja) * | 2000-06-21 | 2002-01-11 | Fujitsu Ltd | バックライトユニット |
JP2015230760A (ja) * | 2014-06-03 | 2015-12-21 | セイコーエプソン株式会社 | 光源装置、プロジェクター、および光源装置の製造方法 |
JP2017194706A (ja) * | 2012-08-02 | 2017-10-26 | 日亜化学工業株式会社 | 波長変換装置の製造方法 |
JP2019096872A (ja) * | 2017-11-17 | 2019-06-20 | スタンレー電気株式会社 | 半導体発光装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6655810B2 (en) | 2000-06-21 | 2003-12-02 | Fujitsu Display Technologies Corporation | Lighting unit |
JP5679435B2 (ja) | 2011-02-25 | 2015-03-04 | 国立大学法人名古屋大学 | 発光装置 |
JP5658600B2 (ja) * | 2011-03-07 | 2015-01-28 | スタンレー電気株式会社 | 発光装置 |
WO2013175706A1 (ja) | 2012-05-25 | 2013-11-28 | 日本電気株式会社 | 光学素子、発光装置、及び投影装置 |
JP6512067B2 (ja) | 2015-10-30 | 2019-05-15 | 日本電気硝子株式会社 | 波長変換素子の製造方法 |
-
2020
- 2020-11-25 JP JP2021561439A patent/JP7305791B2/ja active Active
- 2020-11-25 WO PCT/JP2020/043751 patent/WO2021106906A1/ja active Application Filing
- 2020-11-25 DE DE112020005291.5T patent/DE112020005291T5/de active Pending
-
2022
- 2022-05-18 US US17/663,843 patent/US11674652B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002008425A (ja) * | 2000-06-21 | 2002-01-11 | Fujitsu Ltd | バックライトユニット |
JP2017194706A (ja) * | 2012-08-02 | 2017-10-26 | 日亜化学工業株式会社 | 波長変換装置の製造方法 |
JP2015230760A (ja) * | 2014-06-03 | 2015-12-21 | セイコーエプソン株式会社 | 光源装置、プロジェクター、および光源装置の製造方法 |
JP2019096872A (ja) * | 2017-11-17 | 2019-06-20 | スタンレー電気株式会社 | 半導体発光装置 |
Also Published As
Publication number | Publication date |
---|---|
US11674652B2 (en) | 2023-06-13 |
JP7305791B2 (ja) | 2023-07-10 |
DE112020005291T5 (de) | 2022-09-01 |
WO2021106906A1 (ja) | 2021-06-03 |
US20220275919A1 (en) | 2022-09-01 |
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