CN104854649B - 具有由光导提供的发光表面的产品 - Google Patents

具有由光导提供的发光表面的产品 Download PDF

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Publication number
CN104854649B
CN104854649B CN201380066641.0A CN201380066641A CN104854649B CN 104854649 B CN104854649 B CN 104854649B CN 201380066641 A CN201380066641 A CN 201380066641A CN 104854649 B CN104854649 B CN 104854649B
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CN
China
Prior art keywords
light guide
light
product
state lighting
solid
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.)
Active
Application number
CN201380066641.0A
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English (en)
Chinese (zh)
Other versions
CN104854649A (zh
Inventor
B.克纳亚彭
A.H.伯格曼
T.德克
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.)
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Publication date
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN104854649A publication Critical patent/CN104854649A/zh
Application granted granted Critical
Publication of CN104854649B publication Critical patent/CN104854649B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D13/00—Component parts of indicators for measuring arrangements not specially adapted for a specific variable
    • G01D13/22—Pointers, e.g. settable pointer
    • 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
    • G02B6/0008—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 at the end of 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
    • G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
    • G02B6/0041—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided in the bulk 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
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
    • 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
    • G02B6/0066—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 characterised by the light source being coupled to the light guide
    • G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
    • 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
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/009—Positioning aspects of the light source in the package
    • 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
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0091—Positioning aspects of the light source relative to the light guide
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/34—Illuminated signs; Luminous advertising with light sources co-operating with movable members, e.g. with shutters to cover or uncover the light source
    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B11/00—Indicating elements; Illumination thereof
    • G12B11/04—Pointers; Setting-mechanisms therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G09F2013/1804—Achieving homogeneous illumination
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G09F2013/1804—Achieving homogeneous illumination
    • G09F2013/1831—Achieving homogeneous illumination using more than one light source
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G09F2013/184—Information to display
    • G09F2013/185—Embossed marks
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G09F2013/1886—Special effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CN201380066641.0A 2012-12-18 2013-12-11 具有由光导提供的发光表面的产品 Active CN104854649B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261738448P 2012-12-18 2012-12-18
US61/738448 2012-12-18
PCT/IB2013/060814 WO2014097058A2 (en) 2012-12-18 2013-12-11 Product having a luminous surface provided by a light guide

Publications (2)

Publication Number Publication Date
CN104854649A CN104854649A (zh) 2015-08-19
CN104854649B true CN104854649B (zh) 2018-03-06

Family

ID=50114406

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380066641.0A Active CN104854649B (zh) 2012-12-18 2013-12-11 具有由光导提供的发光表面的产品

Country Status (7)

Country Link
US (1) US10185073B2 (enExample)
EP (1) EP2936477B1 (enExample)
JP (1) JP6290920B2 (enExample)
CN (1) CN104854649B (enExample)
PL (1) PL2936477T3 (enExample)
RU (1) RU2642126C2 (enExample)
WO (1) WO2014097058A2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110242936B (zh) * 2018-03-09 2022-02-25 松下知识产权经营株式会社 导光组件及使用该导光组件的照明装置
CN110242937B (zh) * 2018-03-09 2022-04-15 松下知识产权经营株式会社 导光组件及使用该导光组件的照明装置

Citations (8)

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CN1217079A (zh) * 1996-03-08 1999-05-19 艾利森公司 用于显示屏或键盘的光导板
CN2391269Y (zh) * 1999-09-30 2000-08-09 曹新民 一种液晶显示器(lcd)照明用的背光源
CN1456926A (zh) * 2002-05-11 2003-11-19 株式会社Ls科技 面光源装置及其制造方法和制造设备
JP3651190B2 (ja) * 1996-07-12 2005-05-25 カシオ計算機株式会社 表示装置及び時計
CN101122711A (zh) * 2006-08-09 2008-02-13 索尼株式会社 背光器件、光源器件、透镜、电子设备和光导板
US7448341B2 (en) * 2006-12-11 2008-11-11 Denso International America, Inc. Gauge laser pointer
CN101389899A (zh) * 2006-02-22 2009-03-18 达吉龙股份有限公司 面发光装置
CN102331272A (zh) * 2010-07-10 2012-01-25 通用汽车环球科技运作有限责任公司 用于指示仪表的刻度元件，组合仪表和带刻度元件的车辆

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JPH09281253A (ja) 1996-02-16 1997-10-31 Shiyuuji Sorai 光・影時計
US6004001A (en) * 1996-09-12 1999-12-21 Vdo Adolf Schindling Ag Illumination for a display
US20020001183A1 (en) * 1998-06-01 2002-01-03 Ariyama Shigehiro Surface emission light source device and method of manufacturing light guide plate with reflecting plate therefor
CN1252668C (zh) * 2000-01-06 2006-04-19 皇家菲利浦电子有限公司 照明光源和发光板
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JP2003302261A (ja) * 2002-04-05 2003-10-24 Yazaki Corp 指針式指示装置
EP1666992A1 (fr) * 2004-12-02 2006-06-07 Asulab S.A. Pièce d'horlogerie comprenant un décor lumineux
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JP4886038B2 (ja) * 2007-07-27 2012-02-29 シャープ株式会社 照明装置および液晶表示装置
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1217079A (zh) * 1996-03-08 1999-05-19 艾利森公司 用于显示屏或键盘的光导板
JP3651190B2 (ja) * 1996-07-12 2005-05-25 カシオ計算機株式会社 表示装置及び時計
CN2391269Y (zh) * 1999-09-30 2000-08-09 曹新民 一种液晶显示器(lcd)照明用的背光源
CN1456926A (zh) * 2002-05-11 2003-11-19 株式会社Ls科技 面光源装置及其制造方法和制造设备
CN101389899A (zh) * 2006-02-22 2009-03-18 达吉龙股份有限公司 面发光装置
CN101122711A (zh) * 2006-08-09 2008-02-13 索尼株式会社 背光器件、光源器件、透镜、电子设备和光导板
US7448341B2 (en) * 2006-12-11 2008-11-11 Denso International America, Inc. Gauge laser pointer
CN102331272A (zh) * 2010-07-10 2012-01-25 通用汽车环球科技运作有限责任公司 用于指示仪表的刻度元件，组合仪表和带刻度元件的车辆

Also Published As

Publication number Publication date
RU2015129548A (ru) 2017-01-25
JP6290920B2 (ja) 2018-03-07
EP2936477A2 (en) 2015-10-28
CN104854649A (zh) 2015-08-19
EP2936477B1 (en) 2017-08-30
WO2014097058A2 (en) 2014-06-26
JP2016503221A (ja) 2016-02-01
PL2936477T3 (pl) 2018-02-28
US20160018585A1 (en) 2016-01-21
US10185073B2 (en) 2019-01-22
WO2014097058A3 (en) 2014-08-28
RU2642126C2 (ru) 2018-01-24

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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: 20170310

Address after: Eindhoven

Applicant after: KONINKL PHILIPS N.V.

Address before: Holland Ian Deho Finn

Applicant before: Koninkl Philips Electronics NV

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Eindhoven

Patentee after: Signify Holdings Ltd.

Address before: Eindhoven

Patentee before: Philips Lighting Holdings

CP01 Change in the name or title of a patent holder