CN104421710A - 具有透射控制的照明设备 - Google Patents

具有透射控制的照明设备 Download PDF

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Publication number
CN104421710A
CN104421710A CN201410413523.9A CN201410413523A CN104421710A CN 104421710 A CN104421710 A CN 104421710A CN 201410413523 A CN201410413523 A CN 201410413523A CN 104421710 A CN104421710 A CN 104421710A
Authority
CN
China
Prior art keywords
transmission
light
light source
adjuster
lighting apparatus
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
CN201410413523.9A
Other languages
English (en)
Chinese (zh)
Inventor
吴福春
克俊元
蓝梨丽
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.)
Avago Technologies International Sales Pte Ltd
Original Assignee
Avago Technologies Fiber IP Singapore Pte Ltd
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 Avago Technologies Fiber IP Singapore Pte Ltd filed Critical Avago Technologies Fiber IP Singapore Pte Ltd
Publication of CN104421710A publication Critical patent/CN104421710A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • 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
    • 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
    • F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
    • 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
    • F21V14/003—Controlling the distribution of the light emitted by adjustment of elements by interposition of elements with electrically controlled variable light transmissivity, e.g. liquid crystal elements or electrochromic devices
    • 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
    • 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
    • F21V9/38—Combination of two or more photoluminescent elements of different materials
    • 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
    • F21Y2101/00—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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Device Packages (AREA)
  • Planar Illumination Modules (AREA)
  • Led Devices (AREA)
CN201410413523.9A 2013-08-28 2014-08-21 具有透射控制的照明设备 Pending CN104421710A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/012,758 2013-08-28
US14/012,758 US9347648B2 (en) 2013-08-28 2013-08-28 Lighting apparatus with transmission control

Publications (1)

Publication Number Publication Date
CN104421710A true CN104421710A (zh) 2015-03-18

Family

ID=52470614

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410413523.9A Pending CN104421710A (zh) 2013-08-28 2014-08-21 具有透射控制的照明设备

Country Status (4)

Country Link
US (1) US9347648B2 (enExample)
JP (1) JP2015046395A (enExample)
CN (1) CN104421710A (enExample)
DE (1) DE102014112332A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107896505A (zh) * 2015-06-26 2018-04-10 科耐立制造公司 输出最少量功率以产生足以使病原体失活的整体辐射的单发射器照明设备
US10363325B2 (en) 2015-06-26 2019-07-30 Kenall Manufacturing Company Lighting device that deactivates dangerous pathogens while providing visually appealing light
CN110176531A (zh) * 2018-02-19 2019-08-27 欧司朗光电半导体有限公司 光电子组件、光电子设备、闪光灯和探照灯
CN116964761A (zh) * 2021-03-11 2023-10-27 亮锐有限责任公司 具有图案化磷光体层的单片多色矩阵发射器

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5935067B2 (ja) * 2013-10-10 2016-06-15 パナソニックＩｐマネジメント株式会社 波長変換板、およびそれを用いた照明装置
KR102166715B1 (ko) * 2014-04-02 2020-10-19 삼성디스플레이 주식회사 광원 유닛 및 그 제조 방법, 및 이를 포함하는 백라이트 어셈블리
TWI538508B (zh) * 2014-08-15 2016-06-11 光寶科技股份有限公司 一種可獲得深度資訊的影像擷取系統與對焦方法
JP6484982B2 (ja) 2014-09-30 2019-03-20 日亜化学工業株式会社 発光装置の製造方法
CN107429899A (zh) 2015-03-09 2017-12-01 皇家飞利浦有限公司 色点可变发光装置
DE102016110953A1 (de) * 2016-06-15 2017-12-21 Osram Oled Gmbh Lichtemittierendes Bauelement, Beleuchtungssystem und Verfahren zum Betreiben eines lichtemittierenden Bauelements oder eines Beleuchtungssystems
CN108561764B (zh) * 2018-03-21 2019-11-22 厦门市三安光电科技有限公司 Led灯丝结构及基于其的led照明灯
US10697615B1 (en) * 2018-05-08 2020-06-30 Elite Lighting Light fixture with LCD optic element
DE102018122275A1 (de) * 2018-09-12 2020-03-12 Osram Opto Semiconductors Gmbh Lichtemittierendes bauteil und verfahren zum betreiben eines lichtemittierenden bauteils
US11346528B2 (en) * 2019-08-16 2022-05-31 Kenall Manufacturing Company Lighting fixture having uniform brightness

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US20020186556A1 (en) * 2000-07-25 2002-12-12 General Electric Company Light emitting semi-conductor device apparatus for display illumination
US7248310B2 (en) * 2001-04-04 2007-07-24 Philips Lumileds Lighting Company, Llc Flat panel energized by blue LED for generating white light
US20090147497A1 (en) * 2007-12-07 2009-06-11 Sony Corporation Illumination apparatus, color conversion device, and display apparatus
US20120091912A1 (en) * 2010-10-18 2012-04-19 Candice Hellen Brown Elliott Backlight having blue light emitting diodes and method of driving same
US8203260B2 (en) * 2007-04-13 2012-06-19 Intematix Corporation Color temperature tunable white light source
US8284152B1 (en) * 2002-12-11 2012-10-09 Nvidia Corporation Backlight dimming and LCD amplitude boost

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020186556A1 (en) * 2000-07-25 2002-12-12 General Electric Company Light emitting semi-conductor device apparatus for display illumination
US7248310B2 (en) * 2001-04-04 2007-07-24 Philips Lumileds Lighting Company, Llc Flat panel energized by blue LED for generating white light
US8284152B1 (en) * 2002-12-11 2012-10-09 Nvidia Corporation Backlight dimming and LCD amplitude boost
US8203260B2 (en) * 2007-04-13 2012-06-19 Intematix Corporation Color temperature tunable white light source
US20090147497A1 (en) * 2007-12-07 2009-06-11 Sony Corporation Illumination apparatus, color conversion device, and display apparatus
US20120091912A1 (en) * 2010-10-18 2012-04-19 Candice Hellen Brown Elliott Backlight having blue light emitting diodes and method of driving same

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10823369B2 (en) 2015-06-26 2020-11-03 Kenall Manufacturing Company Lighting device that deactivates dangerous pathogens while providing visually appealing light
US11054110B2 (en) 2015-06-26 2021-07-06 Kenall Manufacturing Company Single-emitter lighting device that outputs a minimum amount of power to produce integrated radiance values sufficient for deactivating pathogens
US12264815B2 (en) 2015-06-26 2025-04-01 Legrand Lighting Manufacturing Co. Method of providing doses of light sufficient to deactivate dangerous pathogens throughout a volumetric space over a period of time
US10434202B2 (en) 2015-06-26 2019-10-08 Kenall Manufacturing Company Lighting device that deactivates dangerous pathogens while providing visually appealing light
US10456485B1 (en) 2015-06-26 2019-10-29 Kenall Manufacturing Company Single-emitter lighting device that outputs a minimum amount of power to produce integrated radiance values sufficient for deactivating pathogens
US10617775B2 (en) 2015-06-26 2020-04-14 Kenall Manufacturing Company Lighting device that deactivates dangerous pathogens while providing visually appealing light
US10363325B2 (en) 2015-06-26 2019-07-30 Kenall Manufacturing Company Lighting device that deactivates dangerous pathogens while providing visually appealing light
CN107896505B (zh) * 2015-06-26 2020-07-03 科耐立制造公司 输出最少量功率以产生足以使病原体失活的整体辐射的单发射器照明设备
CN107896505A (zh) * 2015-06-26 2018-04-10 科耐立制造公司 输出最少量功率以产生足以使病原体失活的整体辐射的单发射器照明设备
US10765765B2 (en) 2015-06-26 2020-09-08 Kenall Manufacturing Company Single-emitter lighting device that outputs a minimum amount of power to produce integrated radiance values sufficient for deactivating pathogens
US11054109B2 (en) 2015-06-26 2021-07-06 Kenall Manufacturing Company Single-emitter lighting device that outputs a minimum amount of power to produce integrated radiance values sufficient for deactivating pathogens
US11324843B2 (en) 2015-06-26 2022-05-10 Kenall Manufacturing Company Lighting device that deactivates dangerous pathogens while providing visually appealing light
US11493183B2 (en) 2015-06-26 2022-11-08 Kenall Manufacturing Company Method of providing doses of light sufficient to deactivate dangerous pathogens throughout a volumetric space over a period of time
CN110176531B (zh) * 2018-02-19 2024-05-28 欧司朗光电半导体有限公司 光电子组件、光电子设备、闪光灯和探照灯
CN110176531A (zh) * 2018-02-19 2019-08-27 欧司朗光电半导体有限公司 光电子组件、光电子设备、闪光灯和探照灯
CN116964761A (zh) * 2021-03-11 2023-10-27 亮锐有限责任公司 具有图案化磷光体层的单片多色矩阵发射器

Also Published As

Publication number Publication date
US20150062907A1 (en) 2015-03-05
DE102014112332A1 (de) 2015-03-05
US9347648B2 (en) 2016-05-24
JP2015046395A (ja) 2015-03-12

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150318

WD01 Invention patent application deemed withdrawn after publication