TW200940871A - Lighting system - Google Patents

Lighting system Download PDF

Info

Publication number
TW200940871A
TW200940871A TW098100063A TW98100063A TW200940871A TW 200940871 A TW200940871 A TW 200940871A TW 098100063 A TW098100063 A TW 098100063A TW 98100063 A TW98100063 A TW 98100063A TW 200940871 A TW200940871 A TW 200940871A
Authority
TW
Taiwan
Prior art keywords
light
lighting system
providing light
means capable
shaping
Prior art date
Application number
TW098100063A
Other languages
Chinese (zh)
Inventor
Michel Cornelis Josephus Marie Vissenberg
Gorkom Ramon Pascal Van
Marcellinus Petrus Carolus Michael Krijn
Tim Dekker
Original Assignee
Koninkl Philips Electronics 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.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200940871A publication Critical patent/TW200940871A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • 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
    • F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • F21V9/38—Combination of two or more photoluminescent elements of different materials
    • 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
    • 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
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/003—Controlling the distribution of the light emitted by adjustment of elements by interposition of elements with electrically controlled variable light transmissivity, e.g. liquid crystal elements or electrochromic devices
    • 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
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar 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
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/30—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides doped with fluorescent agents
    • 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
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2121/004—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00 mounted on the exterior of houses or other buildings to illuminate parts thereof
    • 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
    • F21Y2105/00—Planar light sources
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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]
    • 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]
    • F21Y2115/15—Organic light-emitting diodes [OLED]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens

Abstract

The present invention relates to a lighting system (1), comprising a light guide (5) having a first and a second surface facing each other, wherein at least one of the surfaces is capable of providing light in a first direction (100, 200). The lighting system (1) further comprises means capable of providing light (20), wherein the means capable of providing light (20) is disposed at at least one of said surfaces, and means (30, 31, 32, 35, 36) for shaping light from the means capable of providing light, wherein the shaping means (30, 31, 32, 35, 36) is arranged to shape light in the first direction (100, 200).
TW098100063A 2008-01-08 2009-01-05 Lighting system TW200940871A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08100183 2008-01-08

Publications (1)

Publication Number Publication Date
TW200940871A true TW200940871A (en) 2009-10-01

Family

ID=40521686

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098100063A TW200940871A (en) 2008-01-08 2009-01-05 Lighting system

Country Status (2)

Country Link
TW (1) TW200940871A (en)
WO (1) WO2009087587A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI470167B (en) * 2012-03-02 2015-01-21 Light source device with outer lens and light source system using the same

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011033413A1 (en) 2009-09-15 2011-03-24 Koninklijke Philips Electronics N.V. Light-emitting device
DE102010014209A1 (en) * 2010-04-08 2011-10-13 Siteco Beleuchtungstechnik Gmbh Luminaire with optical plate
JP5858409B2 (en) 2010-05-28 2016-02-10 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Optical stack, light source, and luminaire having beam shaping function
JP5807165B2 (en) * 2011-01-20 2015-11-10 パナソニックＩｐマネジメント株式会社 lighting equipment
EP2734778A1 (en) * 2011-07-20 2014-05-28 Koninklijke Philips N.V. A lighting element, a lighting system and a luminaire providing a skylight appearance
WO2013050908A1 (en) * 2011-10-06 2013-04-11 Koninklijke Philips Electronics N.V. Desk partition
WO2013150429A1 (en) * 2012-04-05 2013-10-10 Koninklijke Philips N.V. Optical arrangement for up-down lighting
WO2014030100A1 (en) * 2012-08-24 2014-02-27 Koninklijke Philips N.V. A lighting device
RU2654541C2 (en) 2012-10-26 2018-05-21 Филипс Лайтинг Холдинг Б.В. Lighting device and lighting system
WO2015082575A1 (en) * 2013-12-05 2015-06-11 Koninklijke Philips N.V. Optical device, lighting device and lighting system
EP3215891B1 (en) * 2014-11-07 2019-08-21 3M Innovative Properties Company Optical device including switchable diffuser
US20180087748A1 (en) * 2016-09-26 2018-03-29 Glint Photonics, Inc. Adjustable-beam luminaires
DE102019125640A1 (en) * 2019-09-24 2021-03-25 Zumtobel Lighting Gmbh Optical element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4266551B2 (en) * 2000-12-14 2009-05-20 三菱レイヨン株式会社 Surface light source system and light deflection element used therefor
US20030147232A1 (en) * 2002-02-02 2003-08-07 Opti-Flux Technologies Remote light source general lighting system
US7068910B2 (en) * 2002-09-18 2006-06-27 Koninklijke Philips Electronics N.V. Light generating device having polarized light emitting waveguide plate
CN1816769A (en) * 2003-07-01 2006-08-09 皇家飞利浦电子股份有限公司 Illumination system
US7997771B2 (en) * 2004-06-01 2011-08-16 3M Innovative Properties Company LED array systems
US7113342B2 (en) * 2005-02-24 2006-09-26 Pong & Huang International Co., Ltd. Composite structure for light diffusion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI470167B (en) * 2012-03-02 2015-01-21 Light source device with outer lens and light source system using the same

Also Published As

Publication number Publication date
WO2009087587A1 (en) 2009-07-16

Similar Documents

Publication Publication Date Title
TW200940871A (en) Lighting system
CA120833S (en) Light fixture
SG162712A1 (en) Light fixture
CA144969S (en) Vehicular led lighting fixture
CA147191S (en) Lighting fixture
EP1856745A4 (en) Systems and methods for producing white-light light emitting diodes
MX301786B (en) Variant buttiauxella sp. phytases having altered properties.
DK1999160T3 (en) Acrylic hyaluronic acid
CA130457S (en) Luminaire for road lighting
EP2187177A4 (en) Reflector plate for optical encoder, method for producing the same, and optical encoder
TW200702889A (en) Reflecting non-visible light
WO2008027314A3 (en) Booster optic
TW200643493A (en) A light guide plate having curved grooves
MY152857A (en) Surface mount optoelectronic component with lens
MX2009005631A (en) Transparent zinc sulphide having a high specific surface area.
SE0600041L (en) V-grooves
WO2012091507A3 (en) Back light unit
WO2012131249A3 (en) Lighting module having improved lighting uniformity
CA116776S (en) Light fixture
MX2009009224A (en) Asymmetric lighting systems and applications thereof.
WO2008120148A3 (en) A general illumination system and an illuminaire
WO2009142449A3 (en) Led lighting apparatus
WO2008125558A3 (en) Lighting system having a flat luminaire and a frame
TW200604604A (en) Light guide plate and backlight system
TW200641413A (en) Optical film