CN103930809B - 包括波导的照明单元 - Google Patents

包括波导的照明单元 Download PDF

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Publication number
CN103930809B
CN103930809B CN201280054811.9A CN201280054811A CN103930809B CN 103930809 B CN103930809 B CN 103930809B CN 201280054811 A CN201280054811 A CN 201280054811A CN 103930809 B CN103930809 B CN 103930809B
Authority
CN
China
Prior art keywords
light
luminescent material
exit surface
light exit
reflector
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.)
Expired - Fee Related
Application number
CN201280054811.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN103930809A (zh
Inventor
R·A·M·希克梅特
T·范博梅尔
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.)
Signify Holding BV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN103930809A publication Critical patent/CN103930809A/zh
Application granted granted Critical
Publication of CN103930809B publication Critical patent/CN103930809B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0063—Means for improving the coupling-out of light from the light guide for extracting light out both the major surfaces of the light guide
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0065—Manufacturing aspects; Material aspects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
CN201280054811.9A 2011-11-08 2012-11-01 包括波导的照明单元 Expired - Fee Related CN103930809B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161556866P 2011-11-08 2011-11-08
US61/556,866 2011-11-08
PCT/IB2012/056090 WO2013068895A1 (en) 2011-11-08 2012-11-01 Lighting unit comprising a waveguide

Publications (2)

Publication Number Publication Date
CN103930809A CN103930809A (zh) 2014-07-16
CN103930809B true CN103930809B (zh) 2017-09-22

Family

ID=47278921

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280054811.9A Expired - Fee Related CN103930809B (zh) 2011-11-08 2012-11-01 包括波导的照明单元

Country Status (5)

Country Link
US (2) US9733416B2 (enExample)
EP (1) EP2748657B1 (enExample)
JP (1) JP6165155B2 (enExample)
CN (1) CN103930809B (enExample)
WO (1) WO2013068895A1 (enExample)

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CN203131706U (zh) * 2013-04-07 2013-08-14 京东方科技集团股份有限公司 导光板、背光模组及显示装置
JP2014235891A (ja) * 2013-06-03 2014-12-15 Ｎｓマテリアルズ株式会社 導光体、バックライトユニット及び導光体の製造方法
US20150023052A1 (en) * 2013-07-18 2015-01-22 Unipixel Displays, Inc. Two-sided light guide
KR101538366B1 (ko) 2014-07-30 2015-07-22 삼성전자주식회사 디스플레이 어셈블리 및 디스플레이 어셈블리를 이용하는 디스플레이 장치
US9974138B2 (en) 2015-04-21 2018-05-15 GE Lighting Solutions, LLC Multi-channel lamp system and method with mixed spectrum
CN105116484A (zh) 2015-09-15 2015-12-02 北京京东方茶谷电子有限公司 一种导光板、背光模组及显示装置
JP6493946B2 (ja) * 2015-12-15 2019-04-03 シグニファイ ホールディング ビー ヴィ 超高輝度を得るための多重励起ルミネッセンスロッド構成
DE102016116439A1 (de) * 2016-09-02 2018-03-08 Osram Opto Semiconductors Gmbh Anordnung mit einem Gehäuse mit einem strahlungsemittierenden optoelektronischen Bauelement
US10509153B2 (en) 2016-11-29 2019-12-17 Akonia Holographics Llc Input coupling
US10418534B2 (en) 2016-12-09 2019-09-17 Lumileds Llc Light guide with patterned ink
US10591660B2 (en) 2017-09-09 2020-03-17 Svv Technology Innovations, Inc. Wide-area solid-state illumination devices and systems
CN110094640B (zh) * 2018-01-27 2021-10-22 深圳市绎立锐光科技开发有限公司 光源系统及照明装置
US11204458B2 (en) 2018-11-12 2021-12-21 S.V.V. Technology Innovations, Inc. Wide-area solid-state illumination devices and systems employing sheet-form light guides and method of making the same
US10962701B2 (en) 2019-04-04 2021-03-30 S.V.V. Technology Innovations, Inc. Wide-area solid-state illumination devices and systems

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TW200502505A (en) * 2002-12-18 2005-01-16 Sharp Kk Light guiding board, and lighting device, plane light source device and display device using the light guiding board
CN1761905A (zh) * 2003-03-18 2006-04-19 皇家飞利浦电子股份有限公司 利用反向反射器提高亮度的箔显示器
CN102112806A (zh) * 2008-07-30 2011-06-29 英特曼帝克司公司 发光面板
WO2011114262A2 (en) * 2010-03-16 2011-09-22 Koninklijke Philips Electronics N.V. Photovoltaic cell device with switchable lighting/reflection
CN102770790A (zh) * 2010-01-20 2012-11-07 宗拓贝尔照明器材有限公司 具有包含磷光体的结构元件的光波导板

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US6784603B2 (en) 2001-07-20 2004-08-31 Teledyne Lighting And Display Products, Inc. Fluorescent lighting apparatus
US7258467B2 (en) 2004-03-12 2007-08-21 Honeywell International, Inc. Low profile direct/indirect luminaires
US20100177388A1 (en) * 2006-08-23 2010-07-15 Mirage Innovations Ltd. Diffractive optical relay device with improved color uniformity
US8107155B2 (en) * 2006-10-06 2012-01-31 Qualcomm Mems Technologies, Inc. System and method for reducing visual artifacts in displays
JP2008147107A (ja) 2006-12-13 2008-06-26 Seiko Epson Corp 照明装置、照明装置の製造方法、電気光学装置及び電子機器
US7991257B1 (en) * 2007-05-16 2011-08-02 Fusion Optix, Inc. Method of manufacturing an optical composite
US20090067194A1 (en) * 2007-09-11 2009-03-12 World Properties, Inc. Light guide with imprinted phosphor
CN101482247A (zh) * 2008-01-11 2009-07-15 富士迈半导体精密工业（上海）有限公司 照明装置
JP5511798B2 (ja) 2008-05-30 2014-06-04 コーニンクレッカ フィリップス エヌ ヴェ 光ガイドを有する照明装置
WO2010001604A1 (ja) 2008-07-01 2010-01-07 ハリソン東芝ライティング株式会社 照明装置
KR20100038684A (ko) * 2008-10-06 2010-04-15 삼성전자주식회사 백라이트 유닛 및 이를 이용한 영상표시장치
BRPI0914366A2 (pt) * 2008-10-27 2015-10-20 3M Innovative Properties Co ''equipamento de luz de fundo''
WO2010106504A1 (en) * 2009-03-19 2010-09-23 Koninklijke Philips Electronics N.V. Illumination device with remote luminescent material
JP3152908U (ja) 2009-04-30 2009-08-20 株式会社日本テクノロジー 多色、多方向軸同時発光の室内照明装置
EP2460186A1 (en) * 2009-07-31 2012-06-06 Technische Universiteit Eindhoven Luminescent optical device and solar cell system with such luminescent optical device
JP2011100701A (ja) * 2009-11-03 2011-05-19 Kyoei Corporation Ltd 両面発光型パネル及び表示装置
WO2011067719A1 (en) * 2009-12-03 2011-06-09 Koninklijke Philips Electronics N.V. Transparent emissive window element
US8355093B2 (en) * 2010-03-16 2013-01-15 Lg Electronics Inc. Backlight unit and display device
EP2447746A1 (en) * 2010-10-28 2012-05-02 Koninklijke Philips Electronics N.V. Lighting device with waveguide plate
US8628230B2 (en) * 2010-12-03 2014-01-14 Olympus Corporation Reflecting structure, light-scattering member, light-guiding plate and lighting device
TWI428530B (zh) * 2011-01-18 2014-03-01 Young Lighting Technology Corp 照明模組

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200502505A (en) * 2002-12-18 2005-01-16 Sharp Kk Light guiding board, and lighting device, plane light source device and display device using the light guiding board
CN1761905A (zh) * 2003-03-18 2006-04-19 皇家飞利浦电子股份有限公司 利用反向反射器提高亮度的箔显示器
CN102112806A (zh) * 2008-07-30 2011-06-29 英特曼帝克司公司 发光面板
CN102770790A (zh) * 2010-01-20 2012-11-07 宗拓贝尔照明器材有限公司 具有包含磷光体的结构元件的光波导板
WO2011114262A2 (en) * 2010-03-16 2011-09-22 Koninklijke Philips Electronics N.V. Photovoltaic cell device with switchable lighting/reflection

Also Published As

Publication number Publication date
CN103930809A (zh) 2014-07-16
WO2013068895A1 (en) 2013-05-16
US10042109B2 (en) 2018-08-07
US20170322362A1 (en) 2017-11-09
US9733416B2 (en) 2017-08-15
JP2014532975A (ja) 2014-12-08
JP6165155B2 (ja) 2017-07-19
EP2748657A1 (en) 2014-07-02
EP2748657B1 (en) 2017-09-27
US20140307466A1 (en) 2014-10-16

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Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20170316

Address after: The city of Eindhoven in Holland

Applicant after: PHILIPS LIGHTING HOLDING B.V.

Address before: The city of Eindhoven in Holland

Applicant before: KONINKLIJKE PHILIPS N.V.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: Eindhoven

Patentee after: Signify Holdings Ltd.

Address before: The city of Eindhoven in Holland

Patentee before: PHILIPS LIGHTING HOLDING B.V.

CP03 Change of name, title or address
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170922

CF01 Termination of patent right due to non-payment of annual fee