WO2008029347A3 - Light guide - Google Patents
Light guide Download PDFInfo
- 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
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).
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)
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)
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 |
-
2007
- 2007-09-04 WO PCT/IB2007/053557 patent/WO2008029347A2/en active Application Filing
Patent Citations (5)
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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