JPWO2021261567A1 - - Google Patents

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Publication number
JPWO2021261567A1
JPWO2021261567A1 JP2022532545A JP2022532545A JPWO2021261567A1 JP WO2021261567 A1 JPWO2021261567 A1 JP WO2021261567A1 JP 2022532545 A JP2022532545 A JP 2022532545A JP 2022532545 A JP2022532545 A JP 2022532545A JP WO2021261567 A1 JPWO2021261567 A1 JP WO2021261567A1
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
JP2022532545A
Other languages
Japanese (ja)
Other versions
JP7171972B2 (en
JPWO2021261567A5 (en
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 filed Critical
Publication of JPWO2021261567A1 publication Critical patent/JPWO2021261567A1/ja
Publication of JPWO2021261567A5 publication Critical patent/JPWO2021261567A5/ja
Priority to JP2022176356A priority Critical patent/JP7350144B2/en
Application granted granted Critical
Publication of JP7171972B2 publication Critical patent/JP7171972B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/52—Encapsulations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/58—Optical field-shaping elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/58—Optical field-shaping elements
    • H01L33/60—Reflective elements
    • 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
    • F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
    • F21Y2105/18—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array annular; polygonal other than square or rectangular, e.g. for spotlights or for generating an axially symmetrical light beam
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • 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]
JP2022532545A 2020-06-25 2021-06-24 light emitting device Active JP7171972B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022176356A JP7350144B2 (en) 2020-06-25 2022-11-02 light emitting device

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020109743 2020-06-25
JP2020109743 2020-06-25
JP2021069950 2021-04-16
JP2021069950 2021-04-16
PCT/JP2021/024013 WO2021261567A1 (en) 2020-06-25 2021-06-24 Light-emitting device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022176356A Division JP7350144B2 (en) 2020-06-25 2022-11-02 light emitting device

Publications (3)

Publication Number Publication Date
JPWO2021261567A1 true JPWO2021261567A1 (en) 2021-12-30
JPWO2021261567A5 JPWO2021261567A5 (en) 2022-09-27
JP7171972B2 JP7171972B2 (en) 2022-11-15

Family

ID=79281365

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022532545A Active JP7171972B2 (en) 2020-06-25 2021-06-24 light emitting device
JP2022176356A Active JP7350144B2 (en) 2020-06-25 2022-11-02 light emitting device

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022176356A Active JP7350144B2 (en) 2020-06-25 2022-11-02 light emitting device

Country Status (2)

Country Link
JP (2) JP7171972B2 (en)
WO (1) WO2021261567A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023181639A1 (en) * 2022-03-25 2023-09-28 ソニーセミコンダクタソリューションズ株式会社 Light emitting device and distance measuring device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03261988A (en) * 1990-03-12 1991-11-21 Sumitomo Chem Co Ltd Face type light emitting body
JP2006214888A (en) * 2005-02-03 2006-08-17 Ccs Inc Light irradiator
JP2010277851A (en) * 2009-05-28 2010-12-09 Seiko Instruments Inc Lighting device and display device using the same
JP2013178946A (en) * 2012-02-28 2013-09-09 Panasonic Corp Lighting fixture
WO2016194404A1 (en) * 2015-05-29 2016-12-08 シチズン電子株式会社 Light emitting device and manufacturing method thereof
JP2018120959A (en) * 2017-01-25 2018-08-02 パナソニックＩｐマネジメント株式会社 Light emitting device and lighting system
JP2019087600A (en) * 2017-11-06 2019-06-06 シチズン電子株式会社 Side-view led light-emitting device
JP2020021640A (en) * 2018-08-01 2020-02-06 ミネベアミツミ株式会社 Planar lighting system
JP2021082655A (en) * 2019-11-15 2021-05-27 日亜化学工業株式会社 Light-emitting device and manufacturing method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5776599B2 (en) * 2012-03-26 2015-09-09 東芝ライテック株式会社 Light emitting module and lighting device
JP7178820B2 (en) * 2018-08-09 2022-11-28 シチズン時計株式会社 LED light emitting device
JP2020088051A (en) * 2018-11-20 2020-06-04 シチズン電子株式会社 Light-emitting device
JP2021163807A (en) * 2020-03-31 2021-10-11 日亜化学工業株式会社 Light-emitting device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03261988A (en) * 1990-03-12 1991-11-21 Sumitomo Chem Co Ltd Face type light emitting body
JP2006214888A (en) * 2005-02-03 2006-08-17 Ccs Inc Light irradiator
JP2010277851A (en) * 2009-05-28 2010-12-09 Seiko Instruments Inc Lighting device and display device using the same
JP2013178946A (en) * 2012-02-28 2013-09-09 Panasonic Corp Lighting fixture
WO2016194404A1 (en) * 2015-05-29 2016-12-08 シチズン電子株式会社 Light emitting device and manufacturing method thereof
JP2018120959A (en) * 2017-01-25 2018-08-02 パナソニックＩｐマネジメント株式会社 Light emitting device and lighting system
JP2019087600A (en) * 2017-11-06 2019-06-06 シチズン電子株式会社 Side-view led light-emitting device
JP2020021640A (en) * 2018-08-01 2020-02-06 ミネベアミツミ株式会社 Planar lighting system
JP2021082655A (en) * 2019-11-15 2021-05-27 日亜化学工業株式会社 Light-emitting device and manufacturing method thereof

Also Published As

Publication number Publication date
JP7171972B2 (en) 2022-11-15
JP2023001231A (en) 2023-01-04
WO2021261567A1 (en) 2021-12-30
JP7350144B2 (en) 2023-09-25

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