CA2842170A1 - Dual-sided daylight redirecting film - Google Patents

Dual-sided daylight redirecting film Download PDF

Info

Publication number
CA2842170A1
CA2842170A1 CA2842170A CA2842170A CA2842170A1 CA 2842170 A1 CA2842170 A1 CA 2842170A1 CA 2842170 A CA2842170 A CA 2842170A CA 2842170 A CA2842170 A CA 2842170A CA 2842170 A1 CA2842170 A1 CA 2842170A1
Authority
CA
Canada
Prior art keywords
light redirecting
solar light
major surface
redirecting layer
layer
Prior art date
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.)
Abandoned
Application number
CA2842170A
Other languages
English (en)
French (fr)
Inventor
Raghunath Padiyath
Charles A. Marttila
Bing HAO
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CA2842170A1 publication Critical patent/CA2842170A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2417—Light path control; means to control reflection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • F21S11/007—Non-electric lighting devices or systems using daylight characterised by the means for transmitting light into the interior of a building

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Optical Elements Other Than Lenses (AREA)
CA2842170A 2011-07-19 2012-07-17 Dual-sided daylight redirecting film Abandoned CA2842170A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161509280P 2011-07-19 2011-07-19
US61/509,280 2011-07-19
PCT/US2012/047054 WO2013012858A2 (en) 2011-07-19 2012-07-17 Dual-sided daylight redirecting film

Publications (1)

Publication Number Publication Date
CA2842170A1 true CA2842170A1 (en) 2013-01-24

Family

ID=47558698

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2842170A Abandoned CA2842170A1 (en) 2011-07-19 2012-07-17 Dual-sided daylight redirecting film

Country Status (10)

Country Link
US (1) US9250368B2 (enExample)
EP (1) EP2734872A4 (enExample)
JP (1) JP2014521126A (enExample)
KR (1) KR20140054065A (enExample)
CN (1) CN103688196B (enExample)
AU (1) AU2012284194B2 (enExample)
BR (1) BR112014001160A2 (enExample)
CA (1) CA2842170A1 (enExample)
TW (1) TWI575259B (enExample)
WO (1) WO2013012858A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10119667B1 (en) 2017-11-22 2018-11-06 LightLouver LLC Light-redirecting optical daylighting system

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US8995059B2 (en) 2011-03-30 2015-03-31 3M Innovative Properties Company Hybrid light redirecting and light diffusing constructions
CN103930804A (zh) * 2011-07-19 2014-07-16 3M创新有限公司 多重定序的日光重新定向层
WO2013148149A1 (en) 2012-03-27 2013-10-03 3M Innovative Properties Company Photovoltaic modules comprising light directing mediums and methods of making the same
US9261641B2 (en) 2013-03-25 2016-02-16 3M Innovative Properties Company Dual-sided film with compound prisms
US9784902B2 (en) 2013-03-25 2017-10-10 3M Innovative Properties Company Dual-sided film with split light spreading structures
SG11201509811RA (en) * 2013-05-31 2015-12-30 3M Innovative Properties Co Daylight redirecting glazing laminates
KR102408061B1 (ko) 2014-01-22 2022-06-14 쓰리엠 이노베이티브 프로퍼티즈 컴파니 글레이징을 위한 미세광학체
US10222025B2 (en) 2014-01-23 2019-03-05 Philips Lighting Holding B.V. Light diffuser, LED lamp arrangement using the same, and manufacturing method
US9857041B2 (en) * 2014-04-08 2018-01-02 Sharp Kabushiki Kaisha Daylighting device
WO2016037156A1 (en) * 2014-09-04 2016-03-10 Sun Phocus Technologies, Inc. System and device for capturing solar energy in windows
WO2016064565A1 (en) 2014-10-20 2016-04-28 3M Innovative Properties Company Insulated glazing units and microoptical layer comprising microstructured diffuser and methods
KR20170074934A (ko) 2014-10-20 2017-06-30 쓰리엠 이노베이티브 프로퍼티즈 캄파니 감소된 눈부심을 갖는 태양-지향식 광 방향전환 필름
WO2016064667A1 (en) 2014-10-20 2016-04-28 3M Innovative Properties Company Room-facing light redirecting films with reduced glare
KR20170138478A (ko) * 2015-04-17 2017-12-15 쓰리엠 이노베이티브 프로퍼티즈 컴파니 태양광 모듈과 함께 사용하기에 유용한 광 방향전환 필름
JPWO2016175203A1 (ja) * 2015-04-30 2018-03-29 シャープ株式会社 採光スラット及び採光装置
JPWO2016175207A1 (ja) * 2015-04-30 2018-03-01 シャープ株式会社 採光システム
JPWO2016185684A1 (ja) * 2015-05-18 2017-12-14 パナソニックＩｐマネジメント株式会社 光学デバイス
CN107924006B (zh) * 2015-08-24 2020-10-09 东洋合成工业株式会社 装置的制造方法及组合物
EP3362744A4 (en) 2015-10-12 2019-06-12 3M Innovative Properties Company USEABLE LUMINOUS FILM WITH SOLAR MODULES
US20200263857A1 (en) * 2015-11-17 2020-08-20 Sharp Kabushiki Kaisha Daylighting device and daylighting system
US10795061B2 (en) 2016-05-15 2020-10-06 3M Innovative Properties Company Light redirecting film with multi-peak microstructured prismatic elements and methods of making them
US11039579B2 (en) 2017-12-12 2021-06-22 3M Innovative Properties Company Electrically switchable shutter
CA3145295A1 (en) * 2019-07-19 2021-01-28 Swm Luxembourg Resin compositions for optical films
US11169306B1 (en) * 2021-04-08 2021-11-09 Mark Joseph Oneill Curvilinear prismatic film which eliminates glare and reduces front-surface reflections for solar panels and other surfaces
CN114294611B (zh) * 2022-01-11 2023-06-30 荣仪尚科光电技术(哈尔滨)有限公司 基于自由曲面与锯齿光栅的自然光匀化照明装置和方法
CN115654418B (zh) * 2022-11-10 2023-11-14 湖南大学 导光隔热棱镜日光重定向系统

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EP2513683A4 (en) * 2009-12-17 2017-10-11 3M Innovative Properties Company Light redirecting constructions
EP2513684A4 (en) * 2009-12-17 2018-01-17 3M Innovative Properties Company Light redirecting film laminate
US8995059B2 (en) 2011-03-30 2015-03-31 3M Innovative Properties Company Hybrid light redirecting and light diffusing constructions
CN103930804A (zh) 2011-07-19 2014-07-16 3M创新有限公司 多重定序的日光重新定向层

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10119667B1 (en) 2017-11-22 2018-11-06 LightLouver LLC Light-redirecting optical daylighting system

Also Published As

Publication number Publication date
AU2012284194B2 (en) 2015-12-17
EP2734872A2 (en) 2014-05-28
TWI575259B (zh) 2017-03-21
TW201310083A (zh) 2013-03-01
US20140198390A1 (en) 2014-07-17
CN103688196B (zh) 2017-09-05
AU2012284194A1 (en) 2014-02-06
BR112014001160A2 (pt) 2017-02-21
KR20140054065A (ko) 2014-05-08
CN103688196A (zh) 2014-03-26
WO2013012858A3 (en) 2013-03-14
WO2013012858A2 (en) 2013-01-24
JP2014521126A (ja) 2014-08-25
US9250368B2 (en) 2016-02-02
EP2734872A4 (en) 2015-04-15

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170712

FZDE Discontinued

Effective date: 20190717