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FI20096108L - Järjestely - Google Patents

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Info

Publication number
FI20096108L
FI20096108L FI20096108A FI20096108A FI20096108L FI 20096108 L FI20096108 L FI 20096108L FI 20096108 A FI20096108 A FI 20096108A FI 20096108 A FI20096108 A FI 20096108A FI 20096108 L FI20096108 L FI 20096108L
Authority
FI
Finland
Prior art keywords
arrangement
Prior art date
Application number
FI20096108A
Other languages
English (en)
Swedish (sv)
Other versions
FI20096108A0 (fi
Inventor
Joni Hietala
Jari Riski
Original Assignee
Perlos Oyj
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 Perlos Oyj filed Critical Perlos Oyj
Priority to FI20096108A priority Critical patent/FI20096108L/fi
Publication of FI20096108A0 publication Critical patent/FI20096108A0/fi
Priority to CN2010800491516A priority patent/CN102713700A/zh
Priority to EP10784558.8A priority patent/EP2494391B1/en
Priority to PCT/FI2010/050853 priority patent/WO2011051563A1/en
Publication of FI20096108L publication Critical patent/FI20096108L/fi

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
    • G02B6/0081—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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • 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
    • 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
    • G02B6/002—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 by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
    • G02B6/0021—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 by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
    • 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
    • G02B6/0018—Redirecting means on the surface 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
FI20096108A 2009-10-28 2009-10-28 Järjestely FI20096108L (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20096108A FI20096108L (fi) 2009-10-28 2009-10-28 Järjestely
CN2010800491516A CN102713700A (zh) 2009-10-28 2010-10-27 光源和光导体耦合装置
EP10784558.8A EP2494391B1 (en) 2009-10-28 2010-10-27 Light source and proconductor coupling arrangement
PCT/FI2010/050853 WO2011051563A1 (en) 2009-10-28 2010-10-27 Light source and proconductor coupling arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20096108A FI20096108L (fi) 2009-10-28 2009-10-28 Järjestely

Publications (2)

Publication Number Publication Date
FI20096108A0 FI20096108A0 (fi) 2009-10-28
FI20096108L true FI20096108L (fi) 2011-04-29

Family

ID=41263522

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20096108A FI20096108L (fi) 2009-10-28 2009-10-28 Järjestely

Country Status (4)

Country Link
EP (1) EP2494391B1 (fi)
CN (1) CN102713700A (fi)
FI (1) FI20096108L (fi)
WO (1) WO2011051563A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2998678B1 (fr) 2012-11-29 2016-01-08 Valeo Vision Guide de lumiere pour un dispositif optique, notamment d'eclairage et/ou de signalisation
CN105577864A (zh) * 2016-01-27 2016-05-11 努比亚技术有限公司 卡持结构、主板组件和移动终端
CN106772763A (zh) * 2016-12-29 2017-05-31 广州凯耀资产管理有限公司 一种光传输装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3900661B2 (ja) * 1998-03-13 2007-04-04 オムロン株式会社 面光源装置
US7088333B1 (en) * 1999-03-12 2006-08-08 Matsushita Electric Industrial Co., Ltd. Surface lighting device and portable terminal using the same
EP1106913B1 (de) * 1999-12-08 2005-05-25 MENTOR GMBH & CO. Leiterplattenmontierbares Anzeigeelement
JP4029900B2 (ja) * 2003-07-31 2008-01-09 オムロン株式会社 面光源装置
JP4465596B2 (ja) * 2004-04-26 2010-05-19 オムロン株式会社 光源モジュール及び面光源装置
KR100651417B1 (ko) * 2005-07-15 2006-11-29 삼성전자주식회사 휴대용 단말기의 키패드 조명 장치
JP4728067B2 (ja) * 2005-08-19 2011-07-20 シチズン電子株式会社 シートスイッチモジュール

Also Published As

Publication number Publication date
WO2011051563A1 (en) 2011-05-05
FI20096108A0 (fi) 2009-10-28
CN102713700A (zh) 2012-10-03
EP2494391B1 (en) 2016-12-07
EP2494391A1 (en) 2012-09-05

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Legal Events

Date Code Title Description
FD Application lapsed