WO2014182325A1 - Elements de modification de lumiere - Google Patents

Elements de modification de lumiere Download PDF

Info

Publication number
WO2014182325A1
WO2014182325A1 PCT/US2013/059919 US2013059919W WO2014182325A1 WO 2014182325 A1 WO2014182325 A1 WO 2014182325A1 US 2013059919 W US2013059919 W US 2013059919W WO 2014182325 A1 WO2014182325 A1 WO 2014182325A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
optical film
film pieces
modifying element
light modifying
Prior art date
Application number
PCT/US2013/059919
Other languages
English (en)
Inventor
Leslie David HOWE
Original Assignee
Southpac Trust International, Inc., Trustee of the LDH Trust
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
Priority claimed from PCT/US2013/039895 external-priority patent/WO2014018150A1/fr
Application filed by Southpac Trust International, Inc., Trustee of the LDH Trust filed Critical Southpac Trust International, Inc., Trustee of the LDH Trust
Priority to US14/231,819 priority Critical patent/US20140211484A1/en
Priority to US14/254,960 priority patent/US8876337B2/en
Priority to US14/267,940 priority patent/US8950905B2/en
Priority to US14/490,188 priority patent/US9039251B2/en
Publication of WO2014182325A1 publication Critical patent/WO2014182325A1/fr
Priority to US14/623,832 priority patent/US9989204B2/en

Links

Classifications

    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear 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]

Abstract

Des modes de réalisation à titre d'exemple de la technologie divulguée comprennent des systèmes, des procédés et/ou un appareil pour modifier une lumière. Selon des mises en œuvre à titre d'exemple, un élément de modification de lumière ou un ensemble d'éléments de modification de lumière est fourni et peut être configuré pour modifier une lumière en provenance d'une source de lumière. Les éléments de modification de lumière peuvent comprendre diverses configurations et ensembles divulgués dans la présente, qui peuvent comprendre des éléments de modification de lumière en forme de V, courbés, ou en forme de pyramide tronquée, un ou plusieurs éléments de film optique pouvant être caractérisés par un ou plusieurs treillis de bord disposés au niveau d'au moins deux bords opposés du ou des éléments de film optique. Le ou les treillis de bord peuvent comprendre un ou plusieurs plis d'au moins une partie du ou des éléments de film optique. Les treillis de bord peuvent être en outre caractérisés pour porter au moins deux bords de film optique opposés dans une configuration sensiblement planaire.
PCT/US2013/059919 2010-11-23 2013-09-16 Elements de modification de lumiere WO2014182325A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US14/231,819 US20140211484A1 (en) 2012-07-26 2014-04-01 Light modifying elements
US14/254,960 US8876337B2 (en) 2012-07-23 2014-04-17 Light fixtures and multi-plane light modifying elements
US14/267,940 US8950905B2 (en) 2012-07-23 2014-05-02 Optical film compression lenses, overlays and assemblies
US14/490,188 US9039251B2 (en) 2012-07-23 2014-09-18 Light fixtures and multi-plane light modifying elements
US14/623,832 US9989204B2 (en) 2010-11-23 2015-02-17 Substrate tensioning systems

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
USPCT/US2013/039895 2013-05-07
PCT/US2013/039895 WO2014018150A1 (fr) 2012-07-26 2013-05-07 Élément de modification de lumière sans cadre
US201361958559P 2013-07-30 2013-07-30
US61/958,559 2013-07-30
US201361959641P 2013-08-27 2013-08-27
US61/959,641 2013-08-27

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
US13/531,515 Continuation-In-Part US20120300471A1 (en) 2010-03-05 2012-07-23 Light Diffusion and Condensing Fixture
PCT/US2013/039895 Continuation WO2014018150A1 (fr) 2010-11-23 2013-05-07 Élément de modification de lumière sans cadre
US14/254,960 Continuation-In-Part US8876337B2 (en) 2010-11-23 2014-04-17 Light fixtures and multi-plane light modifying elements

Related Child Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2013/039895 Continuation-In-Part WO2014018150A1 (fr) 2010-11-23 2013-05-07 Élément de modification de lumière sans cadre
US14/225,546 Continuation-In-Part US8905594B2 (en) 2010-11-23 2014-03-26 Frameless light modifying element
US14/231,819 Continuation US20140211484A1 (en) 2010-11-23 2014-04-01 Light modifying elements

Publications (1)

Publication Number Publication Date
WO2014182325A1 true WO2014182325A1 (fr) 2014-11-13

Family

ID=51867619

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/059919 WO2014182325A1 (fr) 2010-11-23 2013-09-16 Elements de modification de lumiere

Country Status (1)

Country Link
WO (1) WO2014182325A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3354974A1 (fr) * 2017-01-25 2018-08-01 Delta Electronics, Inc. Dispositif d'éclairage à del linéaire à grand angle
US10473279B2 (en) 2017-01-25 2019-11-12 Delta Electronics, Inc. Wide-angle linear LED lighting device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6467209B1 (en) * 1999-11-17 2002-10-22 Thomas M. Vickers Overhead media display system
US7156539B2 (en) * 1998-03-10 2007-01-02 Paul Andrew Cronk Adjustable reflector device
JP2009093136A (ja) * 2007-02-13 2009-04-30 Sony Corp 光学包装体およびその製造方法、照明装置、ならびに表示装置
KR20090132324A (ko) * 2008-06-20 2009-12-30 서울반도체 주식회사 조명기구
KR20120098112A (ko) * 2011-02-28 2012-09-05 한솔라이팅 (주) 특정 파장의 빛을 조명하기 위한 엘이디(ｌｅｄ) 조명 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7156539B2 (en) * 1998-03-10 2007-01-02 Paul Andrew Cronk Adjustable reflector device
US6467209B1 (en) * 1999-11-17 2002-10-22 Thomas M. Vickers Overhead media display system
JP2009093136A (ja) * 2007-02-13 2009-04-30 Sony Corp 光学包装体およびその製造方法、照明装置、ならびに表示装置
KR20090132324A (ko) * 2008-06-20 2009-12-30 서울반도체 주식회사 조명기구
KR20120098112A (ko) * 2011-02-28 2012-09-05 한솔라이팅 (주) 특정 파장의 빛을 조명하기 위한 엘이디(ｌｅｄ) 조명 장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3354974A1 (fr) * 2017-01-25 2018-08-01 Delta Electronics, Inc. Dispositif d'éclairage à del linéaire à grand angle
US10473279B2 (en) 2017-01-25 2019-11-12 Delta Electronics, Inc. Wide-angle linear LED lighting device

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