EP1960709A4 - Light source - Google Patents

Light source

Info

Publication number: EP1960709A4
Authority: EP; European Patent Office
Prior art keywords: light source; source; light
Prior art date: 2005-12-14
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP06828003A

Other languages

German (de)

French (fr)

Other versions

EP1960709A1 (en

Inventor

John Chapman

Jayesh Avanikant Garach

Gregory Arthur Ronald Barker

Scott Cox

Mark Clement Armstrong

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.)

Legrand Australia Pty Ltd

Original Assignee

Legrand Australia Pty Ltd

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.)

2005-12-14

Filing date

2006-12-13

Publication date

2009-01-14

2005-12-14 Priority claimed from AU2005907027A external-priority patent/AU2005907027A0/en

2006-12-13 Application filed by Legrand Australia Pty Ltd filed Critical Legrand Australia Pty Ltd

2008-08-27 Publication of EP1960709A1 publication Critical patent/EP1960709A1/en

2009-01-14 Publication of EP1960709A4 publication Critical patent/EP1960709A4/en

Status Withdrawn legal-status Critical Current

Classifications

- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/14—Arrangements of reflectors therein
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0091—Reflectors for light sources using total internal reflection
- 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
- G02B6/0001—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
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0028—Light guide, e.g. taper
- 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)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
Optics & Photonics (AREA)
Theoretical Computer Science (AREA)
Illuminated Signs And Luminous Advertising (AREA)

EP06828003A 2005-12-14 2006-12-13 Light source Withdrawn EP1960709A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AU2005907027A AU2005907027A0 (en)		2005-12-14	Light source
PCT/AU2006/001888 WO2007068046A1 (en)	2005-12-14	2006-12-13	Light source

Publications (2)

Publication Number	Publication Date
EP1960709A1 EP1960709A1 (en)	2008-08-27
EP1960709A4 true EP1960709A4 (en)	2009-01-14

Family

ID=38162475

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP06828003A Withdrawn EP1960709A4 (en)	2005-12-14	2006-12-13	Light source

Country Status (5)

Country	Link
EP (1)	EP1960709A4 (en)
CN (1)	CN101365909A (en)
AU (1)	AU2006324382B2 (en)
NZ (1)	NZ569778A (en)
WO (1)	WO2007068046A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102122467B (en) *	2010-01-11	2014-01-29	钟群	Ultra-thin advertising lamp box with LED (light emitting diode) as light source
ES2397771B1 (en) *	2012-07-19	2014-01-22	Vega Ingeniería, S.L.	Reflector device to improve the performance of lighting luminaires
CN105465744A (en) *	2014-06-16	2016-04-06	法雷奥照明湖北技术中心有限公司	Light patterning device and lighting and/or signal indicating equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040109330A1 (en) *	2002-12-04	2004-06-10	Jean Pare	Illuminated LED street sign
US20060083003A1 (en) *	2004-10-15	2006-04-20	Samsung Electro-Mechanics Co., Ltd.	Lens for LED light sources
US20060208269A1 (en) *	2005-03-18	2006-09-21	Kim Bum J	Side-emitting LED package having scattering area and backlight apparatus incorporating the LED lens

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6679621B2 (en) *	2002-06-24	2004-01-20	Lumileds Lighting U.S., Llc	Side emitting LED and lens
AU2003100170A4 (en) *	2003-03-05	2003-07-10	Darwen, Les Arthur Mr	Powered HPPL Signage
EP1521031A3 (en) *	2003-09-30	2008-02-27	Toshiba Lighting & Technology Corporation	Light emitting diode lighting appliance and light emitting diode emergency light using the same
JP2007507846A (en) *	2003-10-06	2007-03-29	イルミネーションマネジメントソリューションズインコーポレイテッド	Improved light source using light emitting diodes and improved method of collecting energy emitted from light emitting diodes
US8541795B2 (en) *	2004-10-12	2013-09-24	Cree, Inc.	Side-emitting optical coupling device
TWI266079B (en) *	2005-01-10	2006-11-11	Shiu-Hua Huang	Steering lens and light emitting system using the same

2006
- 2006-12-13 CN CNA2006800471751A patent/CN101365909A/en active Pending
- 2006-12-13 NZ NZ569778A patent/NZ569778A/en not_active IP Right Cessation
- 2006-12-13 EP EP06828003A patent/EP1960709A4/en not_active Withdrawn
- 2006-12-13 WO PCT/AU2006/001888 patent/WO2007068046A1/en active Application Filing
- 2006-12-13 AU AU2006324382A patent/AU2006324382B2/en not_active Ceased

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040109330A1 (en) *	2002-12-04	2004-06-10	Jean Pare	Illuminated LED street sign
US20060083003A1 (en) *	2004-10-15	2006-04-20	Samsung Electro-Mechanics Co., Ltd.	Lens for LED light sources
US20060208269A1 (en) *	2005-03-18	2006-09-21	Kim Bum J	Side-emitting LED package having scattering area and backlight apparatus incorporating the LED lens

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007068046A1 *

Also Published As

Publication number	Publication date
AU2006324382B2 (en)	2010-08-05
NZ569778A (en)	2010-07-30
CN101365909A (en)	2009-02-11
EP1960709A1 (en)	2008-08-27
AU2006324382A1 (en)	2007-06-21
WO2007068046A1 (en)	2007-06-21

Publication	Publication Date	Title
EP1884705A4 (en)	2009-11-04	Light source device
TWI365550B (en)	2012-06-01	Illumination source
AP2846A (en)	2014-02-28	Light source
TWI368461B (en)	2012-07-11	Euv light source
EP1911389A4 (en)	2009-12-16	Light emitting unit
LT2390866T (en)	2017-04-25	Light source
EP1909336A4 (en)	2010-08-11	Light emitting device
EP1842398A4 (en)	2010-01-06	Light emitting device
EP1928029A4 (en)	2011-11-23	Light emitting device
EP1895599A4 (en)	2014-03-19	Light emitting device
EP1730763A4 (en)	2010-08-11	Euv light source
GB0607001D0 (en)	2006-05-17	Light emitting panel
TWI372909B (en)	2012-09-21	Planar light source
GB2438150A8 (en)	2007-11-19	Light source module
EP1875777A4 (en)	2010-09-01	Light emitting device
GB2442888B (en)	2010-05-05	Multi-wavelength optical source
GB2413005B (en)	2007-04-04	UV light source
EP1855155A4 (en)	2008-04-02	Light source device
GB2430762B (en)	2009-01-07	Light source arrangement
EP1933081A4 (en)	2009-09-30	Planar light source
GB0619943D0 (en)	2006-11-15	Light source
EP1960709A4 (en)	2009-01-14	Light source
EP2003745A4 (en)	2011-04-20	Light source
TWI341420B (en)	2011-05-01	Flat light emitting apparatus
GB0515910D0 (en)	2005-09-07	Light bulb

Legal Events

Date	Code	Title	Description
2008-07-25	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2008-08-27	17P	Request for examination filed	Effective date: 20080623
2008-08-27	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2009-01-14	A4	Supplementary search report drawn up and despatched	Effective date: 20081212
2009-05-06	17Q	First examination report despatched	Effective date: 20090409
2009-05-06	DAX	Request for extension of the european patent (deleted)
2010-03-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2010-04-21	18D	Application deemed to be withdrawn	Effective date: 20091020