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WO2008029347A3 - Light guide - Google Patents

Light guide Download PDF

Info

Publication number
WO2008029347A3
WO2008029347A3 PCT/IB2007/053557 IB2007053557W WO2008029347A3 WO 2008029347 A3 WO2008029347 A3 WO 2008029347A3 IB 2007053557 W IB2007053557 W IB 2007053557W WO 2008029347 A3 WO2008029347 A3 WO 2008029347A3
Authority
WO
WIPO (PCT)
Prior art keywords
light guide
aureoles
button
light
generated around
Prior art date
Application number
PCT/IB2007/053557
Other languages
French (fr)
Other versions
WO2008029347A2 (en
Inventor
Serdar Ayten
Original Assignee
Beko Elektronik Anonim Sirketi
Serdar Ayten
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 Beko Elektronik Anonim Sirketi, Serdar Ayten filed Critical Beko Elektronik Anonim Sirketi
Publication of WO2008029347A2 publication Critical patent/WO2008029347A2/en
Publication of WO2008029347A3 publication Critical patent/WO2008029347A3/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Push-Button Switches (AREA)

Abstract

The invention is related to a light guide (1) providing dispersion of light uniformly on aureoles generated around the button (6) and comprising at least one carrier cap (2).
PCT/IB2007/053557 2006-09-08 2007-09-04 Light guide WO2008029347A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
TR200604928 2006-09-08
TR2006/04928 2006-09-08
TR200605371 2006-09-28
TR2006/05371 2006-09-28

Publications (2)

Publication Number Publication Date
WO2008029347A2 WO2008029347A2 (en) 2008-03-13
WO2008029347A3 true WO2008029347A3 (en) 2008-06-26

Family

ID=39111863

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/053557 WO2008029347A2 (en) 2006-09-08 2007-09-04 Light guide

Country Status (1)

Country Link
WO (1) WO2008029347A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010061318A1 (en) * 2008-11-28 2010-06-03 Koninklijke Philips Electronics N.V. A light emitting device
DE102011016002B3 (en) 2011-04-04 2012-01-19 Audi Ag Lighting device with closed mold for a motor vehicle
JP2015050110A (en) * 2013-09-03 2015-03-16 東芝ライテック株式会社 Lighting device and container holder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0732679A1 (en) * 1995-03-16 1996-09-18 Hayashi Telempu Co., Ltd. Display panel for instruments installed in vehicles
DE19640324A1 (en) * 1996-09-19 1998-03-26 Semperlux Gmbh Prismatic light conductor channel
EP1118814A1 (en) * 2000-01-22 2001-07-25 Lg Electronics Inc. Epicycloidal light guide and illuminating facility
EP1443265A1 (en) * 2003-01-30 2004-08-04 Valeo Vision Light guide provided with reflectors
US20060171137A1 (en) * 2005-01-28 2006-08-03 Toyoda Gosei Co., Ltd. Ring-shaped light emitting unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0732679A1 (en) * 1995-03-16 1996-09-18 Hayashi Telempu Co., Ltd. Display panel for instruments installed in vehicles
DE19640324A1 (en) * 1996-09-19 1998-03-26 Semperlux Gmbh Prismatic light conductor channel
EP1118814A1 (en) * 2000-01-22 2001-07-25 Lg Electronics Inc. Epicycloidal light guide and illuminating facility
EP1443265A1 (en) * 2003-01-30 2004-08-04 Valeo Vision Light guide provided with reflectors
US20060171137A1 (en) * 2005-01-28 2006-08-03 Toyoda Gosei Co., Ltd. Ring-shaped light emitting unit

Also Published As

Publication number Publication date
WO2008029347A2 (en) 2008-03-13

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