JP6058545B2 - 導光板を有する照明装置 - Google Patents

導光板を有する照明装置 Download PDF

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Publication number
JP6058545B2
JP6058545B2 JP2013535555A JP2013535555A JP6058545B2 JP 6058545 B2 JP6058545 B2 JP 6058545B2 JP 2013535555 A JP2013535555 A JP 2013535555A JP 2013535555 A JP2013535555 A JP 2013535555A JP 6058545 B2 JP6058545 B2 JP 6058545B2
Authority
JP
Japan
Prior art keywords
light
guide plate
light guide
light source
luminescent material
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
JP2013535555A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013545233A (ja
JP2013545233A5 (enExample
Inventor
アタ ムスタファ ヒクメト，リファト
アタ ムスタファ ヒクメト，リファト
ヘラルデュス フランシスキュス アントニウス フェルベーク，ロイ
ヘラルデュス フランシスキュス アントニウス フェルベーク，ロイ
ボンメル，ティース ファン
ボンメル，ティース ファン
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
Signify Holding BV
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 Signify Holding BV filed Critical Signify Holding BV
Publication of JP2013545233A publication Critical patent/JP2013545233A/ja
Publication of JP2013545233A5 publication Critical patent/JP2013545233A5/ja
Application granted granted Critical
Publication of JP6058545B2 publication Critical patent/JP6058545B2/ja
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
    • 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
    • G02B6/0003—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 doped with fluorescent agents
    • 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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
    • 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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • Y10S977/774—Exhibiting three-dimensional carrier confinement, e.g. quantum dots
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/932—Specified use of nanostructure for electronic or optoelectronic application
    • Y10S977/949—Radiation emitter using nanostructure
    • Y10S977/95—Electromagnetic energy

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
JP2013535555A 2010-10-28 2011-10-20 導光板を有する照明装置 Expired - Fee Related JP6058545B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10189184.4 2010-10-28
EP10189184A EP2447746A1 (en) 2010-10-28 2010-10-28 Lighting device with waveguide plate
PCT/IB2011/054693 WO2012056382A1 (en) 2010-10-28 2011-10-20 Lighting device with waveguide plate

Publications (3)

Publication Number Publication Date
JP2013545233A JP2013545233A (ja) 2013-12-19
JP2013545233A5 JP2013545233A5 (enExample) 2015-11-26
JP6058545B2 true JP6058545B2 (ja) 2017-01-11

Family

ID=43432179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013535555A Expired - Fee Related JP6058545B2 (ja) 2010-10-28 2011-10-20 導光板を有する照明装置

Country Status (7)

Country Link
US (1) US9052423B2 (enExample)
EP (2) EP2447746A1 (enExample)
JP (1) JP6058545B2 (enExample)
CN (1) CN103168260B (enExample)
BR (1) BR112013009968A2 (enExample)
RU (1) RU2589732C2 (enExample)
WO (1) WO2012056382A1 (enExample)

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KR102183182B1 (ko) * 2020-07-16 2020-11-25 주식회사 엠엔지 이엔티 발광 효율을 개선한 led 어레이 광원 장치

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CN105705860B (zh) 2013-11-05 2019-05-28 飞利浦照明控股有限公司 发光设备
US9952377B2 (en) 2013-11-19 2018-04-24 Philips Lighting Holding B.V. Light emitting device with spectral conversion element
JP2015106596A (ja) * 2013-11-29 2015-06-08 株式会社トクヤマ 光取出装置
EP3084295A1 (en) * 2013-12-20 2016-10-26 Philips Lighting Holding B.V. A light emitting device
KR20150117751A (ko) 2014-04-10 2015-10-21 삼성디스플레이 주식회사 표시 장치
EP3100086A2 (en) 2014-05-14 2016-12-07 Philips Lighting Holding B.V. A light emitting device
CN107110432B (zh) * 2014-10-07 2020-02-04 飞利浦照明控股有限公司 用于发光光导的颜色控制
CN106922178B (zh) * 2014-11-19 2020-01-31 飞利浦照明控股有限公司 发光设备
WO2016110400A1 (en) * 2015-01-06 2016-07-14 Philips Lighting Holding B.V. Light emitting arrangement for illuminated surfaces
WO2016128031A1 (en) * 2015-02-10 2016-08-18 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement White light source
CN104696752A (zh) * 2015-03-09 2015-06-10 合肥京东方光电科技有限公司 一种发光二极管光源、背光模组、显示装置和照明装置
CN107783293A (zh) * 2016-08-31 2018-03-09 中强光电股份有限公司 穿戴式装置及导光元件
EP3446030B1 (en) * 2016-04-22 2019-12-18 Signify Holding B.V. Pebble-plate like louvre
US10649130B2 (en) 2016-04-22 2020-05-12 Signify Holding B.V. Pebble-plate like louvre with specific domain characteristics
US9855888B1 (en) * 2016-06-29 2018-01-02 Ford Global Technologies, Llc Photoluminescent vehicle appliques
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CN106324897B (zh) * 2016-10-28 2019-06-14 京东方科技集团股份有限公司 显示面板和显示装置
CN106292124B (zh) * 2016-10-28 2017-10-17 京东方科技集团股份有限公司 显示面板和显示装置
WO2019228815A1 (en) * 2018-05-31 2019-12-05 Signify Holding B.V. Light spreading from a led with a light guide
EP3963255A1 (en) * 2019-04-30 2022-03-09 Corning Incorporated Backlight units having quantum dots
JP7283327B2 (ja) 2019-09-20 2023-05-30 セイコーエプソン株式会社 波長変換素子、光源装置及びプロジェクター
US20220091326A1 (en) * 2020-09-21 2022-03-24 Saint-Gobain Ceramics & Plastics, Inc. Optical light guide including fluorescent material

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KR102183182B1 (ko) * 2020-07-16 2020-11-25 주식회사 엠엔지 이엔티 발광 효율을 개선한 led 어레이 광원 장치

Also Published As

Publication number Publication date
CN103168260A (zh) 2013-06-19
US9052423B2 (en) 2015-06-09
JP2013545233A (ja) 2013-12-19
CN103168260B (zh) 2016-10-19
US20130215643A1 (en) 2013-08-22
RU2589732C2 (ru) 2016-07-10
EP2447746A1 (en) 2012-05-02
RU2013124376A (ru) 2014-12-10
WO2012056382A1 (en) 2012-05-03
BR112013009968A2 (pt) 2019-09-24
EP2633348A1 (en) 2013-09-04

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