JPWO2023276854A1 - - Google Patents

Info

Publication number
JPWO2023276854A1
JPWO2023276854A1 JP2023531882A JP2023531882A JPWO2023276854A1 JP WO2023276854 A1 JPWO2023276854 A1 JP WO2023276854A1 JP 2023531882 A JP2023531882 A JP 2023531882A JP 2023531882 A JP2023531882 A JP 2023531882A JP WO2023276854 A1 JPWO2023276854 A1 JP WO2023276854A1
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
Application number
JP2023531882A
Other languages
Japanese (ja)
Other versions
JPWO2023276854A5 (https=
JP7710518B2 (ja
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
Priority claimed from PCT/JP2022/006866 external-priority patent/WO2023276256A1/ja
Application filed filed Critical
Publication of JPWO2023276854A1 publication Critical patent/JPWO2023276854A1/ja
Publication of JPWO2023276854A5 publication Critical patent/JPWO2023276854A5/ja
Application granted granted Critical
Publication of JP7710518B2 publication Critical patent/JP7710518B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
    • F21V11/10—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures of iris type
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/008—Combination of two or more successive refractors along an optical axis
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/048—Refractors for light sources of lens shape the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction, e.g. convergent or divergent lenses, plano-concave or plano-convex lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or 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
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G02B1/115—Multilayers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2023531882A 2021-06-30 2022-06-23 照明装置 Active JP7710518B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2021108719 2021-06-30
JP2021108719 2021-06-30
JPPCT/JP2022/006866 2022-02-21
PCT/JP2022/006866 WO2023276256A1 (ja) 2021-06-30 2022-02-21 照明装置
PCT/JP2022/025147 WO2023276854A1 (ja) 2021-06-30 2022-06-23 照明装置

Publications (3)

Publication Number Publication Date
JPWO2023276854A1 true JPWO2023276854A1 (https=) 2023-01-05
JPWO2023276854A5 JPWO2023276854A5 (https=) 2024-03-25
JP7710518B2 JP7710518B2 (ja) 2025-07-18

Family

ID=82740439

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022513334A Active JP7113999B1 (ja) 2021-06-30 2022-02-21 照明装置
JP2023531882A Active JP7710518B2 (ja) 2021-06-30 2022-06-23 照明装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2022513334A Active JP7113999B1 (ja) 2021-06-30 2022-02-21 照明装置

Country Status (4)

Country Link
US (1) US12326237B2 (https=)
EP (1) EP4365483A4 (https=)
JP (2) JP7113999B1 (https=)
WO (1) WO2023276854A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4641075A1 (de) * 2024-04-26 2025-10-29 ZKW Group GmbH Leuchte für ein fahrzeug
WO2026053721A1 (ja) * 2024-09-09 2026-03-12 パナソニックＩｐマネジメント株式会社 照明装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100033959A1 (en) * 2002-06-20 2010-02-11 Eveready Battery Company, Inc. Lighting Device With Adjustable Spotlight Beam
EP3540298A1 (en) * 2018-03-16 2019-09-18 Linea Light S.r.l. Lighting device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343903A (ja) 1989-07-12 1991-02-25 Matsushita Electric Works Ltd 照明器具
JP5083205B2 (ja) 2006-03-10 2012-11-28 日亜化学工業株式会社 発光装置
JP2009021139A (ja) * 2007-07-12 2009-01-29 Panasonic Corp 光源装置およびこれを備えた投射型表示装置
CN102812507B (zh) * 2010-03-24 2016-04-13 西门子公司 光学指示部件和指示设备
JP6296024B2 (ja) * 2015-08-28 2018-03-20 日亜化学工業株式会社 半導体レーザ装置
US10415799B1 (en) * 2015-12-29 2019-09-17 Abl Ip Holding Llc Dual output downlight fixture
JP6589675B2 (ja) 2016-02-15 2019-10-16 ウシオ電機株式会社 光源ユニット
US10247384B1 (en) * 2017-05-06 2019-04-02 Designs For Vision, Inc. LED lighting element and method of manufacturing same
HRP20180085A2 (hr) * 2018-01-16 2019-07-26 SKIRA d.o.o. Sklop svjetiljke za precizno i potpuno projiciranje snopa svjetla te metoda uporabe istog
EP3527875A1 (de) 2018-02-15 2019-08-21 ZKW Group GmbH Kraftfahrzeugscheinwerfer mit einem brennglasblech
JP7104346B2 (ja) * 2020-10-09 2022-07-21 日亜化学工業株式会社 発光装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100033959A1 (en) * 2002-06-20 2010-02-11 Eveready Battery Company, Inc. Lighting Device With Adjustable Spotlight Beam
EP3540298A1 (en) * 2018-03-16 2019-09-18 Linea Light S.r.l. Lighting device

Also Published As

Publication number Publication date
US20240288148A1 (en) 2024-08-29
EP4365483A1 (en) 2024-05-08
JPWO2023276256A1 (https=) 2023-01-05
JP7113999B1 (ja) 2022-08-05
WO2023276854A1 (ja) 2023-01-05
US12326237B2 (en) 2025-06-10
JP7710518B2 (ja) 2025-07-18
EP4365483A4 (en) 2024-12-18

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