JP7583510B2 - 均質な照明を提供する大面積円形照明器具のためのｌｅｄストリップ構成 - Google Patents

均質な照明を提供する大面積円形照明器具のためのｌｅｄストリップ構成 Download PDF

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Publication number
JP7583510B2
JP7583510B2 JP2021567809A JP2021567809A JP7583510B2 JP 7583510 B2 JP7583510 B2 JP 7583510B2 JP 2021567809 A JP2021567809 A JP 2021567809A JP 2021567809 A JP2021567809 A JP 2021567809A JP 7583510 B2 JP7583510 B2 JP 7583510B2
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Japan
Prior art keywords
light emitting
emitting diode
mixing chamber
led strip
leds
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Japanese (ja)
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JP2022533078A5 (https=
JP2022533078A (ja
Inventor
ボムメル ティース ヴァン
リファット アタ ムスターファ ヒクメット
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Signify Holding BV
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Signify Holding BV
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Publication of JP2022533078A5 publication Critical patent/JP2022533078A5/ja
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/90—Methods of manufacture
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/70—Light sources with three-dimensionally disposed light-generating elements on flexible or deformable supports or substrates, e.g. for changing the light source into a desired form
    • 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]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
JP2021567809A 2019-05-13 2020-05-04 均質な照明を提供する大面積円形照明器具のためのｌｅｄストリップ構成 Active JP7583510B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19173982 2019-05-13
EP19173982.0 2019-05-13
PCT/EP2020/062248 WO2020229206A1 (en) 2019-05-13 2020-05-04 Led strip configurations for large area round luminaires providing homogeneous lighting

Publications (3)

Publication Number Publication Date
JP2022533078A JP2022533078A (ja) 2022-07-21
JP2022533078A5 JP2022533078A5 (https=) 2023-05-09
JP7583510B2 true JP7583510B2 (ja) 2024-11-14

Family

ID=66542030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021567809A Active JP7583510B2 (ja) 2019-05-13 2020-05-04 均質な照明を提供する大面積円形照明器具のためのｌｅｄストリップ構成

Country Status (5)

Country Link
US (1) US11774047B2 (https=)
EP (1) EP3969802B1 (https=)
JP (1) JP7583510B2 (https=)
CN (1) CN113795704B (https=)
WO (1) WO2020229206A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12372219B2 (en) * 2014-05-30 2025-07-29 Cree Lighting Usa Llc LED luminaire with a cavity, finned interior, and a curved outer wall extending from a surface on which the light source is mounted
WO2021209492A1 (en) * 2020-04-15 2021-10-21 CommScope Connectivity Belgium BV Device and method for sealing cables in telecommunications enclosures
WO2025195939A1 (en) 2024-03-18 2025-09-25 Signify Holding B.V. A lighting device
WO2026012756A1 (en) 2024-07-08 2026-01-15 Signify Holding B.V. Luminaire comprising a combination of a cob led strip and a led filament

Citations (3)

* Cited by examiner, † Cited by third party
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JP2016509358A (ja) 2014-01-02 2016-03-24 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 発光モジュール
JP2017527957A (ja) 2014-07-24 2017-09-21 フィリップス ライティング ホールディング ビー ヴィ 発光モジュール
US20180100624A1 (en) 2015-04-15 2018-04-12 Ledvance Gmbh Luminous means having LEDs

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US5559681A (en) * 1994-05-13 1996-09-24 Cnc Automation, Inc. Flexible, self-adhesive, modular lighting system
US6371637B1 (en) * 1999-02-26 2002-04-16 Radiantz, Inc. Compact, flexible, LED array
EP1552215B1 (en) * 2002-10-01 2014-11-05 Sloanled, Inc. Bent perimeter lighting and method for fabricating
US10655792B2 (en) * 2014-09-28 2020-05-19 Zhejiang Super Lighting Electric Appliance Co., Ltd. LED bulb lamp
US8322881B1 (en) * 2007-12-21 2012-12-04 Appalachian Lighting Systems, Inc. Lighting fixture
CN201661918U (zh) 2010-04-16 2010-12-01 深圳市绿色半导体照明有限公司 Led平板灯
US8314566B2 (en) * 2011-02-22 2012-11-20 Quarkstar Llc Solid state lamp using light emitting strips
US9482421B2 (en) * 2011-12-30 2016-11-01 Cree, Inc. Lamp with LED array and thermal coupling medium
US9512977B2 (en) * 2012-01-26 2016-12-06 Cree, Inc. Reduced contrast LED lighting system
EP2893255B1 (en) * 2012-09-07 2017-02-01 Philips Lighting Holding B.V. Lighting device with integrated lens heat sink
CN104019380A (zh) * 2013-02-28 2014-09-03 东莞巨扬电器有限公司 灯具及其背板
CN104251470A (zh) * 2013-06-28 2014-12-31 上海德士电器有限公司 爪式led组件及使用其的led泡形灯
CN103470973B (zh) 2013-08-31 2015-07-29 普天智能照明研究院有限公司 一种提高照度均匀性的照明装置及方法
KR20150038822A (ko) * 2013-09-30 2015-04-09 서울반도체 주식회사 엘이디 바를 가지는 백라이트 유닛
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JP6580716B2 (ja) * 2015-06-11 2019-09-25 シグニファイ ホールディング ビー ヴィ 電球のための固体照明装置のためのキャリア
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Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2016509358A (ja) 2014-01-02 2016-03-24 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 発光モジュール
JP2017527957A (ja) 2014-07-24 2017-09-21 フィリップス ライティング ホールディング ビー ヴィ 発光モジュール
US20180100624A1 (en) 2015-04-15 2018-04-12 Ledvance Gmbh Luminous means having LEDs

Also Published As

Publication number Publication date
EP3969802A1 (en) 2022-03-23
WO2020229206A1 (en) 2020-11-19
US20220221113A1 (en) 2022-07-14
CN113795704A (zh) 2021-12-14
CN113795704B (zh) 2024-07-19
EP3969802B1 (en) 2023-08-09
JP2022533078A (ja) 2022-07-21
US11774047B2 (en) 2023-10-03

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