DK3353582T3 - Optisk folie og lampe med en sådan folie. - Google Patents

Optisk folie og lampe med en sådan folie. Download PDF

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Publication number
DK3353582T3
DK3353582T3 DK16775592.5T DK16775592T DK3353582T3 DK 3353582 T3 DK3353582 T3 DK 3353582T3 DK 16775592 T DK16775592 T DK 16775592T DK 3353582 T3 DK3353582 T3 DK 3353582T3
Authority
DK
Denmark
Prior art keywords
foil
lamp
optical
optical foil
Prior art date
Application number
DK16775592.5T
Other languages
English (en)
Inventor
Kornelius Reutter
Oscar Fernandez
Rolando Ferrini
Christian Hochfilzer
Thierry Dreyfus
Original Assignee
Regent Beleuchtungskoerper Ag
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 Regent Beleuchtungskoerper Ag filed Critical Regent Beleuchtungskoerper Ag
Application granted granted Critical
Publication of DK3353582T3 publication Critical patent/DK3353582T3/da

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
    • F21V5/00—Refractors for light sources
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
    • F21V5/005—Refractors for light sources using microoptical elements for redirecting or diffusing light using microprisms
    • 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
    • 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
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • F21V3/0625—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics the material diffusing light, e.g. translucent plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • 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]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
  • Electroluminescent Light Sources (AREA)
DK16775592.5T 2015-09-24 2016-09-22 Optisk folie og lampe med en sådan folie. DK3353582T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH001383/2015A CH711562B1 (de) 2015-09-24 2015-09-24 Optische Folie und Leuchte mit einer solchen.
PCT/EP2016/072599 WO2017050929A1 (de) 2015-09-24 2016-09-22 Optische folie und leuchte mit einer solchen

Publications (1)

Publication Number Publication Date
DK3353582T3 true DK3353582T3 (da) 2022-05-30

Family

ID=54544861

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16775592.5T DK3353582T3 (da) 2015-09-24 2016-09-22 Optisk folie og lampe med en sådan folie.

Country Status (10)

Country Link
US (1) US11022272B2 (da)
EP (1) EP3353582B1 (da)
KR (1) KR102672028B1 (da)
CN (1) CN108351439A (da)
AU (1) AU2016328757B2 (da)
CH (1) CH711562B1 (da)
DK (1) DK3353582T3 (da)
ES (1) ES2913274T3 (da)
PL (1) PL3353582T3 (da)
WO (1) WO2017050929A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI661236B (zh) * 2018-04-13 2019-06-01 采資新技股份有限公司 用於降低眩光之光罩光學元件
EP3770491B1 (en) * 2019-07-24 2025-05-21 Regent Beleuchtungskörper AG Lighting device
WO2024132501A1 (en) 2022-12-21 2024-06-27 Basf Coatings Gmbh Transparent multi-layer system

Family Cites Families (22)

* Cited by examiner, † Cited by third party
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US4497860A (en) * 1978-12-18 1985-02-05 Minnesota Mining And Manufacturing Company Imageable prismatic array
US5626800A (en) * 1995-02-03 1997-05-06 Minnesota Mining And Manufacturing Company Prevention of groove tip deformation in brightness enhancement film
JP4506070B2 (ja) * 2002-11-01 2010-07-21 コニカミノルタホールディングス株式会社 防眩層の形成方法、防眩フィルムの製造方法及び防眩層形成用のインクジェット装置
JP2007265783A (ja) * 2006-03-28 2007-10-11 Nippon Zeon Co Ltd 直下型バックライト装置
JP2009204900A (ja) * 2008-02-28 2009-09-10 Epson Toyocom Corp 光学素子の反射防止構造、その反射防止構造を備えた光学素子および反射防止構造の加工方法
CN101963678B (zh) * 2009-07-21 2012-06-13 迎辉科技股份有限公司 增亮扩散膜
KR101481181B1 (ko) * 2009-07-29 2015-01-12 코오롱인더스트리 주식회사 집광형 광학 시트
US8917447B2 (en) * 2010-01-13 2014-12-23 3M Innovative Properties Company Microreplicated film for attachment to autostereoscopic display components
US9086521B2 (en) 2011-04-14 2015-07-21 Bright View Technologies Corporation Light transmissive structures and fabrication methods for controlling far-field light distribution
JP2013065521A (ja) * 2011-09-20 2013-04-11 Minebea Co Ltd 配光制御部材及びそれを用いた照明装置
TWI504949B (zh) * 2011-10-27 2015-10-21 Hon Hai Prec Ind Co Ltd 導光板及發光裝置
KR20130047334A (ko) * 2011-10-31 2013-05-08 엘지이노텍 주식회사 조명 부재 및 이를 포함하는 조명 장치
US20140335309A1 (en) * 2012-01-31 2014-11-13 3M Innovative Properties Company Light directing films and methods of making same
DE102012102986A1 (de) * 2012-04-05 2013-10-10 Siteco Beleuchtungstechnik Gmbh Prismenplatte mit variierenden Flankenwinkeln
CN103728686A (zh) * 2012-10-10 2014-04-16 奇菱科技股份有限公司 导光膜
CN104110591A (zh) * 2013-04-22 2014-10-22 展晶科技(深圳)有限公司 发光二极管灯具
WO2015046439A1 (ja) * 2013-09-26 2015-04-02 大日本印刷株式会社 プリズムシート、面光源装置、映像源ユニット、及び液晶表示装置
JP2016539354A (ja) * 2013-10-03 2016-12-15 スリーエム イノベイティブ プロパティズ カンパニー 遠隔照明システム
TWI500983B (zh) 2013-11-29 2015-09-21 Benq Materials Corp 調光薄膜
KR20150111024A (ko) * 2014-03-24 2015-10-05 삼성디스플레이 주식회사 백라이트 어셈블리
US20150285959A1 (en) * 2014-04-02 2015-10-08 Nebula Energy Inc. Solar radiation concentrators, methods of concentrating solar radiation, and solar radiation concentrating prism lenses
CN105445829B (zh) * 2016-01-08 2018-05-25 京东方光科技有限公司 棱镜膜、导光板、背光模组及显示装置

Also Published As

Publication number Publication date
CN108351439A (zh) 2018-07-31
WO2017050929A1 (de) 2017-03-30
PL3353582T3 (pl) 2022-07-25
AU2016328757A1 (en) 2018-04-26
KR102672028B1 (ko) 2024-06-03
KR20180056418A (ko) 2018-05-28
ES2913274T3 (es) 2022-06-01
EP3353582A1 (de) 2018-08-01
CH711562A1 (en) 2017-03-31
EP3353582B1 (de) 2022-03-30
CH711562B1 (de) 2024-12-30
AU2016328757B2 (en) 2021-11-11
US20180274749A1 (en) 2018-09-27
US11022272B2 (en) 2021-06-01

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