CN104937337B - 照明制品 - Google Patents

照明制品 Download PDF

Info

Publication number
CN104937337B
CN104937337B CN201380054465.9A CN201380054465A CN104937337B CN 104937337 B CN104937337 B CN 104937337B CN 201380054465 A CN201380054465 A CN 201380054465A CN 104937337 B CN104937337 B CN 104937337B
Authority
CN
China
Prior art keywords
light
light guide
extractor
lighting article
lighting
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
CN201380054465.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN104937337A (zh
Inventor
郝冰
D·A·恩德
M·E·格里芬
K·W·安德森
G·M·布切拉托
B·S·卡彭特
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN104937337A publication Critical patent/CN104937337A/zh
Application granted granted Critical
Publication of CN104937337B publication Critical patent/CN104937337B/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
    • G02B6/0005—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 of the fibre type
    • G02B6/001—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 of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A42B3/0433—Detecting, signalling or lighting devices
    • A42B3/044—Lighting devices, e.g. helmets with lamps
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A42B3/0433—Detecting, signalling or lighting devices
    • A42B3/044—Lighting devices, e.g. helmets with lamps
    • A42B3/0446—Lighting devices, e.g. helmets with lamps intended to light the way ahead
    • 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
    • G02B6/0005—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 of the fibre type
    • G02B6/0006—Coupling light into the fibre
    • 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
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/04—Illuminating means
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CN201380054465.9A 2012-10-19 2013-10-16 照明制品 Expired - Fee Related CN104937337B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261716088P 2012-10-19 2012-10-19
US61/716,088 2012-10-19
PCT/US2013/065220 WO2014062789A1 (en) 2012-10-19 2013-10-16 Illumination articles

Publications (2)

Publication Number Publication Date
CN104937337A CN104937337A (zh) 2015-09-23
CN104937337B true CN104937337B (zh) 2018-05-22

Family

ID=49519108

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380054465.9A Expired - Fee Related CN104937337B (zh) 2012-10-19 2013-10-16 照明制品

Country Status (5)

Country Link
US (1) US9823402B2 (enExample)
EP (1) EP2909531A1 (enExample)
JP (1) JP6382204B2 (enExample)
CN (1) CN104937337B (enExample)
WO (1) WO2014062789A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2522400B (en) * 2013-10-29 2020-06-10 Calsonic Kansei Uk Ltd A light conduit for an illumination apparatus
USD794700S1 (en) * 2015-09-11 2017-08-15 Sun Scale (Sz) Manufacturing Limited 3D glasses
EP3168160B1 (en) * 2015-11-13 2018-07-11 Goodrich Lighting Systems GmbH Exterior aircraft light unit and aircraft comprising the same
USD771736S1 (en) * 2015-11-16 2016-11-15 Atheer, Inc. Interchangeable lens for a head mounted device
US9803852B1 (en) * 2015-12-08 2017-10-31 Kevin Clacken Illuminated headset
CN109791312B (zh) * 2016-09-22 2021-05-28 依视路国际公司 用于确定电子眼镜架元件的方法
JP2018133176A (ja) * 2017-02-14 2018-08-23 株式会社栗原工業 視野照明装置
CZ307372B6 (cs) * 2017-05-18 2018-07-04 Varroc Lighting Systems, s.r.o. Světlovodný optický systém
US10768451B1 (en) 2018-06-26 2020-09-08 Snap Inc. Diffusers in wearable devices
EP4378633A3 (en) * 2021-03-22 2024-11-06 Guido Valentini Hand-held power tool having a tool housing with an elongated light emitting device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6053936A (en) * 1995-11-27 2000-04-25 Matsushita Electric Works, Ltd. Portable illumination device for modifying circadian rhythms
JP2002350790A (ja) * 2001-05-29 2002-12-04 Eresu Kk 発光機能付き眼鏡
WO2008156236A1 (en) * 2007-06-18 2008-12-24 Cheil Industries Inc. Light guide panel having light mix-member for lcd back light unit and lcd back light unit thereby
CN101583889A (zh) * 2007-01-15 2009-11-18 第一毛织株式会社 用于tft-lcd背光单元的包括楔形后棱镜的导光面板

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US4002895A (en) * 1974-04-22 1977-01-11 Ocean Energy, Inc. Illuminating apparatus
JPH0810808Y2 (ja) 1990-09-10 1996-03-29 伊佐雄 白柳 眼鏡用の照明装置
US5237641A (en) 1992-03-23 1993-08-17 Nioptics Corporation Tapered multilayer luminaire devices
JPH09325219A (ja) * 1996-06-07 1997-12-16 Toshiba Corp 液晶表示装置
JPH10133026A (ja) * 1996-10-31 1998-05-22 Canon Inc 導光体を有する照明装置
US6637924B2 (en) 2000-11-15 2003-10-28 Teledyne Lighting And Display Products, Inc. Strip lighting apparatus and method
JP3823289B2 (ja) * 2001-09-21 2006-09-20 ミネベア株式会社 面状照明装置
FR2850731B1 (fr) 2003-01-30 2005-09-09 Valeo Vision Guide de lumiere equipe de reflecteurs
US7466484B2 (en) 2004-09-23 2008-12-16 Rohm And Haas Denmark Finance A/S Wire grid polarizers and optical elements containing them
EP1760500A3 (en) 2005-09-02 2007-08-01 Samsung Electronics Co., Ltd. Illuminator for flat panel display device and illuminator for double-sided flat panel display device
JP2007073330A (ja) * 2005-09-07 2007-03-22 Nix Inc 線状照明用の導光装置
EP2018263B1 (en) 2006-05-18 2017-03-01 3M Innovative Properties Company Process for making light guides with extraction structures
US7876489B2 (en) 2006-06-05 2011-01-25 Pixtronix, Inc. Display apparatus with optical cavities
US20090129098A1 (en) 2007-11-19 2009-05-21 Yi-Fang Lin Light guide plate having multi-facet reflection structure
US8348489B2 (en) 2008-01-30 2013-01-08 Qualcomm Mems Technologies, Inc. Thin illumination system
US8070307B2 (en) * 2009-01-12 2011-12-06 Chang-Hsien Ho Light-emitting warning device of a safety helmet
DE202009002447U1 (de) * 2009-02-06 2009-06-04 Tecasia Ag Helm
US9256007B2 (en) 2009-04-21 2016-02-09 Svv Technology Innovations, Inc. Light collection and illumination systems employing planar waveguide
TWM375191U (en) 2009-05-11 2010-03-01 Wen-Xin Pan LED lighting device and LED lighting module capable of generating uniform stripe-like light source
WO2011008473A1 (en) 2009-06-29 2011-01-20 3M Innovative Properties Company Lightguide and light source incorporating same
TWI438531B (zh) 2009-12-15 2014-05-21 Ind Tech Res Inst 面型光源模組以及光學膜片
EP2336812A1 (fr) 2009-12-17 2011-06-22 The Swatch Group Research and Development Ltd. Dispositif de collimation, d'uniformisation et d'extraction de lumière pour l'éclairage d'un dispositif d'affichage
US9103953B2 (en) 2011-01-03 2015-08-11 Lunera Lighting Inc. Off-axis illumination LED luminaire
DE202011106775U1 (de) 2011-10-17 2013-01-25 Martin Knöpfli Helm mit einer Beleuchtungsvorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6053936A (en) * 1995-11-27 2000-04-25 Matsushita Electric Works, Ltd. Portable illumination device for modifying circadian rhythms
JP2002350790A (ja) * 2001-05-29 2002-12-04 Eresu Kk 発光機能付き眼鏡
CN101583889A (zh) * 2007-01-15 2009-11-18 第一毛织株式会社 用于tft-lcd背光单元的包括楔形后棱镜的导光面板
WO2008156236A1 (en) * 2007-06-18 2008-12-24 Cheil Industries Inc. Light guide panel having light mix-member for lcd back light unit and lcd back light unit thereby

Also Published As

Publication number Publication date
WO2014062789A1 (en) 2014-04-24
US9823402B2 (en) 2017-11-21
US20160170119A1 (en) 2016-06-16
JP6382204B2 (ja) 2018-08-29
JP2015536534A (ja) 2015-12-21
CN104937337A (zh) 2015-09-23
EP2909531A1 (en) 2015-08-26

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

Granted publication date: 20180522

Termination date: 20191016

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