WO2011131200A1 - Light fixture with background display using diffuse pixels between nondiffuse light sources - Google Patents
Light fixture with background display using diffuse pixels between nondiffuse light sources Download PDFInfo
- Publication number
- WO2011131200A1 WO2011131200A1 PCT/DK2011/050120 DK2011050120W WO2011131200A1 WO 2011131200 A1 WO2011131200 A1 WO 2011131200A1 DK 2011050120 W DK2011050120 W DK 2011050120W WO 2011131200 A1 WO2011131200 A1 WO 2011131200A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- group
- illumination device
- light sources
- pixels
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
- F21S10/023—Lighting devices or systems producing a varying lighting effect changing colors by selectively switching fixed light sources
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
-
- 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
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
-
- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/32—Pulse-control circuits
- H05B45/325—Pulse-width modulation [PWM]
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012144007/07A RU2537700C2 (en) | 2010-04-23 | 2011-04-12 | Lighting unit with display background |
EP11771617.5A EP2561275A4 (en) | 2010-04-23 | 2011-04-12 | Light fixture with background display using diffuse pixels between nondiffuse light sources |
CN201180020424.9A CN102859268B (en) | 2010-04-23 | 2011-04-12 | There is the light fixture of the background display of the diffusion pixel utilized between non-diffusing light source |
BR112012027037-0A BR112012027037B1 (en) | 2010-04-23 | 2011-04-12 | LIGHTING DEVICE |
US13/642,214 US9326347B2 (en) | 2010-04-23 | 2011-04-12 | Light fixture with background display using diffuse pixels between nondiffuse light sources |
JP2013505334A JP5756513B2 (en) | 2010-04-23 | 2011-04-12 | LED luminaire using background light using diffused pixels between non-diffuse light sources |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA201000361A DK177579B1 (en) | 2010-04-23 | 2010-04-23 | Led light fixture with background lighting |
DKPA201000361 | 2010-04-23 | ||
DKPA201100262 | 2011-04-06 | ||
DKPA201100262 | 2011-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011131200A1 true WO2011131200A1 (en) | 2011-10-27 |
Family
ID=44833739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DK2011/050120 WO2011131200A1 (en) | 2010-04-23 | 2011-04-12 | Light fixture with background display using diffuse pixels between nondiffuse light sources |
Country Status (7)
Country | Link |
---|---|
US (1) | US9326347B2 (en) |
EP (1) | EP2561275A4 (en) |
JP (1) | JP5756513B2 (en) |
CN (1) | CN102859268B (en) |
BR (1) | BR112012027037B1 (en) |
RU (1) | RU2537700C2 (en) |
WO (1) | WO2011131200A1 (en) |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2690343A1 (en) * | 2012-07-25 | 2014-01-29 | Trilux GmbH & Co. KG | Luminaire for mixing coloured lights, in particular of ww and tw light from LED elements, and LED module therefor |
JP2014130746A (en) * | 2012-12-28 | 2014-07-10 | Panasonic Corp | Lighting fixture |
EP2757312A1 (en) * | 2013-01-16 | 2014-07-23 | Trilux GmbH & Co. KG | Lighting system for roomlighting |
DE202012013045U1 (en) | 2011-10-23 | 2014-09-09 | Martin Professional A/S | Illuminating device with multi-colored light beam |
JP2014170712A (en) * | 2013-03-05 | 2014-09-18 | Sharp Corp | Lighting apparatus |
DE102014104336A1 (en) * | 2014-03-27 | 2015-10-01 | Osram Gmbh | LED luminaire with refractive optics for light mixing |
EP2718624B1 (en) * | 2011-06-10 | 2017-01-18 | Martin Professional A/S | Illumination device with multi-layered heat sink |
WO2018095492A1 (en) * | 2016-11-24 | 2018-05-31 | Harman Professional Denmark Aps | Moving head light fixture with illuminating spherical shaped head and yoke |
US9995463B2 (en) | 2013-10-05 | 2018-06-12 | Martin Professional Aps | Illumination device with spinning zoom lens |
WO2018185475A1 (en) * | 2017-04-03 | 2018-10-11 | Optovate Limited | Illumination apparatus |
IT201900004799A1 (en) * | 2019-03-29 | 2020-09-29 | Osram Gmbh | PROJECTOR, PREFERABLY FOR STAGE, AND METHOD FOR OPERATING THIS PROJECTOR |
US11016341B2 (en) | 2019-09-11 | 2021-05-25 | Reald Spark, Llc | Directional illumination apparatus and privacy display |
US11063193B2 (en) | 2018-05-13 | 2021-07-13 | Reald Spark, Llc | Colour micro-LED display apparatus |
WO2021147309A1 (en) * | 2020-01-21 | 2021-07-29 | 广州市浩洋电子股份有限公司 | Stage lamp with additional visual effect |
US11106083B2 (en) | 2018-03-09 | 2021-08-31 | Reald Spark, Llc | Illumination apparatus with a catadioptric lens array that reflects and transmits light from an array of LEDs with a smaller light distribution cone |
US11162661B2 (en) | 2019-10-03 | 2021-11-02 | Reald Spark, Llc | Illumination apparatus comprising passive optical nanostructures |
US11163101B2 (en) | 2019-09-11 | 2021-11-02 | Reald Spark, Llc | Switchable illumination apparatus and privacy display |
US11231568B2 (en) | 2017-04-03 | 2022-01-25 | Reald Spark, Llc | Illumination apparatus |
US11287562B2 (en) | 2020-02-20 | 2022-03-29 | Reald Spark, Llc | Illumination apparatus including mask with plurality of apertures and display apparatus comprising same |
US11287109B2 (en) | 2010-10-21 | 2022-03-29 | Optovate Limited | Illumination apparatus |
US11294233B2 (en) | 2019-08-23 | 2022-04-05 | ReaID Spark, LLC | Directional illumination apparatus and privacy display |
US11422344B2 (en) | 2018-01-14 | 2022-08-23 | Optovate Limited | Illumination apparatus |
EP4080112A1 (en) * | 2021-04-22 | 2022-10-26 | Harman Professional Denmark ApS | Illumination device with light source emulation effect |
US11573437B2 (en) | 2019-07-02 | 2023-02-07 | Reald Spark, Llc | Directional display apparatus |
US11652195B2 (en) | 2019-10-03 | 2023-05-16 | Reald Spark, Llc | Illumination apparatus comprising passive optical nanostructures |
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DK3004732T3 (en) * | 2013-06-07 | 2022-09-12 | Harman Professional Denmark Aps | LED PIXEL DEVICE WITH DYNAMIC LIGHT DIFFERENCE EFFECTS |
JP6507440B2 (en) * | 2013-12-25 | 2019-05-08 | パナソニックIpマネジメント株式会社 | lighting equipment |
USD742060S1 (en) * | 2014-03-06 | 2015-10-27 | Martin Professional Aps | Lighting base |
EP3369034B1 (en) | 2015-10-26 | 2023-07-05 | RealD Spark, LLC | Intelligent privacy system, apparatus, and method thereof |
US11327358B2 (en) | 2017-05-08 | 2022-05-10 | Reald Spark, Llc | Optical stack for directional display |
US10126575B1 (en) | 2017-05-08 | 2018-11-13 | Reald Spark, Llc | Optical stack for privacy display |
TW201921060A (en) | 2017-09-15 | 2019-06-01 | 美商瑞爾D斯帕克有限責任公司 | Optical stack for switchable directional display |
US11109014B2 (en) | 2017-11-06 | 2021-08-31 | Reald Spark, Llc | Privacy display apparatus |
WO2019147771A1 (en) | 2018-01-25 | 2019-08-01 | Reald Spark, Llc | Touch screen for privacy display |
KR20200122326A (en) | 2018-01-25 | 2020-10-27 | 리얼디 스파크, 엘엘씨 | Reflective optical stack for privacy display |
CN112075076B (en) | 2018-03-22 | 2023-05-02 | 瑞尔D斯帕克有限责任公司 | Light guide for directional backlight |
US11079645B2 (en) | 2018-06-29 | 2021-08-03 | Reald Spark, Llc | Stabilization for privacy display |
WO2020018552A1 (en) | 2018-07-18 | 2020-01-23 | Reald Spark, Llc | Optical stack for switchable directional display |
WO2020072643A1 (en) | 2018-10-03 | 2020-04-09 | Reald Spark, Llc | Privacy display control apparatus |
US11092852B2 (en) | 2018-11-07 | 2021-08-17 | Reald Spark, Llc | Directional display apparatus |
CN113508334A (en) | 2019-01-07 | 2021-10-15 | 瑞尔D斯帕克有限责任公司 | Optical stack for privacy displays |
EP3924776A4 (en) | 2019-02-12 | 2022-10-19 | RealD Spark, LLC | Diffuser for privacy display |
US20220225487A1 (en) * | 2019-04-18 | 2022-07-14 | Signify Holding B.V. | Sparkle spot light |
WO2021026018A1 (en) | 2019-08-02 | 2021-02-11 | Reald Spark, Llc | Optical stack for privacy display |
WO2021067638A1 (en) | 2019-10-02 | 2021-04-08 | Reald Spark, Llc | Privacy display apparatus |
CN114846393A (en) | 2019-11-13 | 2022-08-02 | 瑞尔D斯帕克有限责任公司 | Off-axis display device |
US11796828B2 (en) | 2019-12-10 | 2023-10-24 | Reald Spark, Llc | Control of reflections of a display device |
WO2021126707A1 (en) | 2019-12-18 | 2021-06-24 | Reald Spark, Llc | Control of ambient light for a privacy display |
EP4143041A1 (en) | 2020-04-30 | 2023-03-08 | RealD Spark, LLC | Directional display apparatus |
US11353752B2 (en) | 2020-04-30 | 2022-06-07 | Reald Spark, Llc | Directional display apparatus |
CN115867854A (en) | 2020-04-30 | 2023-03-28 | 瑞尔D斯帕克有限责任公司 | Directional display device |
TW202204818A (en) | 2020-07-29 | 2022-02-01 | 美商瑞爾D斯帕克有限責任公司 | Pupillated illumination apparatus |
US11624944B2 (en) | 2020-07-29 | 2023-04-11 | Reald Spark, Llc | Backlight for switchable directional display |
US11892717B2 (en) | 2021-09-30 | 2024-02-06 | Reald Spark, Llc | Marks for privacy display |
US11977286B2 (en) | 2022-02-09 | 2024-05-07 | Reald Spark, Llc | Observer-tracked privacy display |
US11892718B2 (en) | 2022-04-07 | 2024-02-06 | Reald Spark, Llc | Directional display apparatus |
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- 2011-04-12 BR BR112012027037-0A patent/BR112012027037B1/en active IP Right Grant
- 2011-04-12 JP JP2013505334A patent/JP5756513B2/en active Active
- 2011-04-12 WO PCT/DK2011/050120 patent/WO2011131200A1/en active Application Filing
- 2011-04-12 RU RU2012144007/07A patent/RU2537700C2/en active
- 2011-04-12 US US13/642,214 patent/US9326347B2/en active Active
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Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11629847B2 (en) | 2010-10-21 | 2023-04-18 | Optovate Limited | Illumination apparatus |
US11287109B2 (en) | 2010-10-21 | 2022-03-29 | Optovate Limited | Illumination apparatus |
EP2718624B1 (en) * | 2011-06-10 | 2017-01-18 | Martin Professional A/S | Illumination device with multi-layered heat sink |
DE202012013045U1 (en) | 2011-10-23 | 2014-09-09 | Martin Professional A/S | Illuminating device with multi-colored light beam |
EP2690343A1 (en) * | 2012-07-25 | 2014-01-29 | Trilux GmbH & Co. KG | Luminaire for mixing coloured lights, in particular of ww and tw light from LED elements, and LED module therefor |
JP2014130746A (en) * | 2012-12-28 | 2014-07-10 | Panasonic Corp | Lighting fixture |
EP2757312A1 (en) * | 2013-01-16 | 2014-07-23 | Trilux GmbH & Co. KG | Lighting system for roomlighting |
JP2014170712A (en) * | 2013-03-05 | 2014-09-18 | Sharp Corp | Lighting apparatus |
US9995463B2 (en) | 2013-10-05 | 2018-06-12 | Martin Professional Aps | Illumination device with spinning zoom lens |
DE102014104336A1 (en) * | 2014-03-27 | 2015-10-01 | Osram Gmbh | LED luminaire with refractive optics for light mixing |
CN109996989A (en) * | 2016-11-24 | 2019-07-09 | 哈曼专业丹麦公司 | Moving head fixture with illumination spherical head and york piece |
US10641463B2 (en) | 2016-11-24 | 2020-05-05 | Harman Professional Denmark Aps | Moving head light fixture with illuminating spherical shaped head and yoke |
WO2018095492A1 (en) * | 2016-11-24 | 2018-05-31 | Harman Professional Denmark Aps | Moving head light fixture with illuminating spherical shaped head and yoke |
WO2018185475A1 (en) * | 2017-04-03 | 2018-10-11 | Optovate Limited | Illumination apparatus |
US11061279B2 (en) | 2017-04-03 | 2021-07-13 | Optovate Limited | Illumination apparatus |
US11231568B2 (en) | 2017-04-03 | 2022-01-25 | Reald Spark, Llc | Illumination apparatus |
US11422344B2 (en) | 2018-01-14 | 2022-08-23 | Optovate Limited | Illumination apparatus |
US11106083B2 (en) | 2018-03-09 | 2021-08-31 | Reald Spark, Llc | Illumination apparatus with a catadioptric lens array that reflects and transmits light from an array of LEDs with a smaller light distribution cone |
US11063193B2 (en) | 2018-05-13 | 2021-07-13 | Reald Spark, Llc | Colour micro-LED display apparatus |
US11742466B2 (en) | 2018-05-13 | 2023-08-29 | Optovate Limited | Colour micro-LED display apparatus |
US11536430B2 (en) | 2019-03-29 | 2022-12-27 | Osram Gmbh | Light fixture and method for operating said light fixture |
EP3715711A1 (en) * | 2019-03-29 | 2020-09-30 | OSRAM GmbH | Light fixture, preferably for stage, and method for operating said light fixture |
IT201900004799A1 (en) * | 2019-03-29 | 2020-09-29 | Osram Gmbh | PROJECTOR, PREFERABLY FOR STAGE, AND METHOD FOR OPERATING THIS PROJECTOR |
US11874541B2 (en) | 2019-07-02 | 2024-01-16 | Reald Spark, Llc | Directional display apparatus |
US11573437B2 (en) | 2019-07-02 | 2023-02-07 | Reald Spark, Llc | Directional display apparatus |
US11294233B2 (en) | 2019-08-23 | 2022-04-05 | ReaID Spark, LLC | Directional illumination apparatus and privacy display |
US11163101B2 (en) | 2019-09-11 | 2021-11-02 | Reald Spark, Llc | Switchable illumination apparatus and privacy display |
US11016341B2 (en) | 2019-09-11 | 2021-05-25 | Reald Spark, Llc | Directional illumination apparatus and privacy display |
US11450649B2 (en) | 2019-10-03 | 2022-09-20 | Reald Spark, Llc | Illumination apparatus comprising passive optical nanostructures |
US11652195B2 (en) | 2019-10-03 | 2023-05-16 | Reald Spark, Llc | Illumination apparatus comprising passive optical nanostructures |
US11162661B2 (en) | 2019-10-03 | 2021-11-02 | Reald Spark, Llc | Illumination apparatus comprising passive optical nanostructures |
WO2021147309A1 (en) * | 2020-01-21 | 2021-07-29 | 广州市浩洋电子股份有限公司 | Stage lamp with additional visual effect |
US11656398B2 (en) | 2020-02-20 | 2023-05-23 | Reald Spark, Llc | Illumination and display apparatus |
US11287562B2 (en) | 2020-02-20 | 2022-03-29 | Reald Spark, Llc | Illumination apparatus including mask with plurality of apertures and display apparatus comprising same |
EP4080112A1 (en) * | 2021-04-22 | 2022-10-26 | Harman Professional Denmark ApS | Illumination device with light source emulation effect |
US11835219B2 (en) | 2021-04-22 | 2023-12-05 | Harman Professional Denmark Aps | Illumination device with light source emulation effect |
Also Published As
Publication number | Publication date |
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RU2012144007A (en) | 2014-05-27 |
BR112012027037A2 (en) | 2016-12-06 |
EP2561275A4 (en) | 2016-02-24 |
CN102859268B (en) | 2015-08-19 |
CN102859268A (en) | 2013-01-02 |
JP2013525962A (en) | 2013-06-20 |
US9326347B2 (en) | 2016-04-26 |
RU2537700C2 (en) | 2015-01-10 |
US20130039062A1 (en) | 2013-02-14 |
EP2561275A1 (en) | 2013-02-27 |
BR112012027037B1 (en) | 2020-05-26 |
JP5756513B2 (en) | 2015-07-29 |
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