MXPA03002091A - Dispositivo de control de distribucion de luz, persiana, mampara, cortina, toldo y equipo de iluminacion. - Google Patents

Dispositivo de control de distribucion de luz, persiana, mampara, cortina, toldo y equipo de iluminacion.

Info

Publication number
MXPA03002091A
MXPA03002091A MXPA03002091A MXPA03002091A MXPA03002091A MX PA03002091 A MXPA03002091 A MX PA03002091A MX PA03002091 A MXPA03002091 A MX PA03002091A MX PA03002091 A MXPA03002091 A MX PA03002091A MX PA03002091 A MXPA03002091 A MX PA03002091A
Authority
MX
Mexico
Prior art keywords
light
face
optical
ridges
control device
Prior art date
Application number
MXPA03002091A
Other languages
English (en)
Inventor
Nobuo Oyama
Original Assignee
S T I Japan Kk
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 S T I Japan Kk filed Critical S T I Japan Kk
Publication of MXPA03002091A publication Critical patent/MXPA03002091A/es

Links

Classifications

    • 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
    • G02B5/0215—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 the surface having a regular structure
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/249—Lighting means
    • 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
    • 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
    • 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
    • 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
    • G02B5/0252—Diffusing elements; Afocal elements characterised by the diffusing properties using holographic or diffractive means
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1866—Transmission gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • 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
    • 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
    • E06B2009/247—Electrically powered illumination

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Sustainable Development (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Environmental Sciences (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Blinds (AREA)

Abstract

Se describe un dispositivo de control de distribucion de luz que comprende una estructura de difusion optica de forma plana o de pelicula, que tiene una transmitancia o receptividad optica y que incluye una pluralidad de rebordes acomodados en paralelo uno con el otro sobre una cara, cada reborde forma una parte de un circulo en general en una seccion normal a la direccion longitudinal del mismo, y es elaborado tan liso sobre su superficie como para no provocar una difusion irregular drastica de la luz. En el efecto de rejilla de difraccion que va a ser provocado por el arreglo paralelo de los rebordes multiples, la proporcion de la cantidad de luz de difraccion a la cantidad de luz incidente es ajustada por la seleccion del angulo de circunferencia y el diametro maximo de la seccion de cada reborde. Donde un haz optico es introducido a la cara de la estructura de difusion optica, la proyeccion de la distribucion de difusion sobre el plano normal a la direccion longitudinal de los rebordes y la cara de la estructura, es en general simetrica con respecto al eje de la linea normal en el punto incidente, independientemente del angulo de incidencia de la luz.
MXPA03002091A 2000-09-11 2001-09-07 Dispositivo de control de distribucion de luz, persiana, mampara, cortina, toldo y equipo de iluminacion. MXPA03002091A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000274976A JP2002081275A (ja) 2000-09-11 2000-09-11 配光制御装置、ブラインド、パーティション、カーテン、テント及び照明器
PCT/JP2001/007798 WO2002023233A1 (fr) 2000-09-11 2001-09-07 Dispositif de commande de distribution de lumiere, store, separation, rideau, tente et eclairage

Publications (1)

Publication Number Publication Date
MXPA03002091A true MXPA03002091A (es) 2004-05-24

Family

ID=18760666

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03002091A MXPA03002091A (es) 2000-09-11 2001-09-07 Dispositivo de control de distribucion de luz, persiana, mampara, cortina, toldo y equipo de iluminacion.

Country Status (12)

Country Link
US (1) US6966673B1 (es)
EP (1) EP1326101B1 (es)
JP (1) JP2002081275A (es)
KR (2) KR100901093B1 (es)
CN (1) CN1211670C (es)
AU (1) AU779641B2 (es)
BR (1) BR0107200A (es)
CA (1) CA2420212C (es)
DE (1) DE60122355T2 (es)
ES (1) ES2269444T3 (es)
MX (1) MXPA03002091A (es)
WO (1) WO2002023233A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200536986A (en) * 2004-05-14 2005-11-16 Baycom Opto Electronics Technology Co Ltd Fabric with active illumination and reflection characters
JP4673592B2 (ja) * 2004-09-02 2011-04-20 株式会社エス・テー・アイ・ジャパン 配光制御方法、配光制御装置及びそれを用いた温室
WO2006098139A1 (ja) 2005-03-14 2006-09-21 Tokuju Kogyo Co., Ltd 照明装置及び該照明装置を備えた植物育成装置
DE102005027737B4 (de) * 2005-06-16 2013-03-28 Saint-Gobain Glass Deutschland Gmbh Verwendung einer transparenten Scheibe mit einer dreidimensionalen Oberflächenstruktur als Deckscheibe für Bauelemente zur Nutzung des Sonnenlichts
JP2007126834A (ja) * 2005-11-01 2007-05-24 Sti Japan:Kk 配光制御装置、温室、パーティション及び建築物
JP2007303125A (ja) 2006-05-10 2007-11-22 Sti Japan:Kk 光拡散糸及び面状構造体
WO2008102762A1 (ja) 2007-02-20 2008-08-28 Nobuo Oyama 光源装置及びそれを用いた照明装置、並びに照明装置を用いた植物育成装置
US7843639B2 (en) 2007-03-06 2010-11-30 Kabushiki Kaisha S.T.I. Japan Light distribution control method, light distribution control device, and greenhouse using the same
WO2010018303A1 (en) * 2008-08-11 2010-02-18 Greenlux Finland Oy Optical light diffuser component and a method for manufacturing the same
DE202009004706U1 (de) * 2009-04-06 2010-09-02 Zumtobel Lighting Gmbh Leuchte mit optischem Element
JP5005117B2 (ja) * 2009-12-10 2012-08-22 旭化成株式会社 照明装置
KR101072598B1 (ko) * 2010-11-26 2011-10-11 아이피씨코리아 주식회사 Ｌｅｄ 조명 장치
TWM499563U (zh) * 2014-08-27 2015-04-21 Crucibleware Company Ltd 均光結構及均光模組
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
CN107532790A (zh) * 2015-04-30 2018-01-02 夏普株式会社 采光系统
IT201600121552A1 (it) * 2016-11-30 2018-05-30 Automotive Lighting Italia Spa Fanale automobilistico comprendente una porzione di emissione luminosa ad effetto opalescente
EP3777520A1 (en) * 2019-08-12 2021-02-17 Demián Ezequiel Epsztein Indoor agriculture system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62113306U (es) * 1986-09-18 1987-07-18
ES2081147T3 (es) 1992-03-13 1996-02-16 Gerhard Feustle Dispositivo para la concentracion o la distribucion de luz.
JPH0633671A (ja) * 1992-07-14 1994-02-08 Mitsubishi Rayon Co Ltd 配光制御カーテン
JPH06221065A (ja) * 1993-01-28 1994-08-09 Kajima Corp ブラインド
JP3513531B2 (ja) * 1994-04-18 2004-03-31 サイエンス・アンド・テクノロジー・インコーポレーテッド 太陽光採光器
ES2285705T3 (es) * 1995-10-18 2007-11-16 Nobuo Oyama Panel de difusion de luz y pantalla de ventana que utiliza dicho panel.
JPH1012019A (ja) * 1996-06-24 1998-01-16 Shimizu Corp 太陽光採光システム
JPH11344769A (ja) * 1998-06-01 1999-12-14 Matsushita Electric Ind Co Ltd 背面投写型スクリーン及び光拡散部材の製造方法
JP3883294B2 (ja) * 1998-06-29 2007-02-21 株式会社エス・テー・アイ・ジャパン 配光制御装置
JP3822361B2 (ja) * 1998-07-10 2006-09-20 株式会社日立製作所 配光制御素子およびこれを備えた表示装置
US6382825B1 (en) * 2000-10-10 2002-05-07 Harry Lee Wainwright Interior illumination for portable structures

Also Published As

Publication number Publication date
BR0107200A (pt) 2002-07-02
CA2420212A1 (en) 2003-02-19
CA2420212C (en) 2008-01-22
KR20080075237A (ko) 2008-08-14
DE60122355T2 (de) 2007-08-30
US6966673B1 (en) 2005-11-22
ES2269444T3 (es) 2007-04-01
JP2002081275A (ja) 2002-03-22
WO2002023233A1 (fr) 2002-03-21
EP1326101B1 (en) 2006-08-16
CN1392959A (zh) 2003-01-22
AU8448901A (en) 2002-03-26
CN1211670C (zh) 2005-07-20
DE60122355D1 (de) 2006-09-28
KR20020059717A (ko) 2002-07-13
KR100901093B1 (ko) 2009-06-08
EP1326101A1 (en) 2003-07-09
AU779641B2 (en) 2005-02-03
EP1326101A4 (en) 2003-10-22

Similar Documents

Publication Publication Date Title
MXPA03002091A (es) Dispositivo de control de distribucion de luz, persiana, mampara, cortina, toldo y equipo de iluminacion.
KR100432438B1 (ko) 빛을 회절 및 확산시키는 프리즘 디퓨저
US5295051A (en) Illuminating apparatus
WO1994025792A3 (en) An optical component suitable for use in glazing
JP3678744B2 (ja) 日光照明用の形作られたフィルム及びその使用方法
US8292487B2 (en) Light guide element for a lighting device
US20070091444A1 (en) Total internal reflection micro lens array
US4329021A (en) Passive solar lighting system
MY113843A (en) Illumination system employing an array of microprisms
US5123722A (en) Decorative glass
KR910005089A (ko) 후방투사 스크린 및 그 스크린을 포함한 후방투사 시스템
DE60037600D1 (de) Holographische volumen-gitterstruktur mit hoher dispersion
JP2012010609A (ja) 農業用シート
AU5837000A (en) System for controlling light entrance into an inner space of a building
JPH05295863A (ja) 天窓構造
WO2018235803A1 (ja) 採光部材および採光装置
JP2000111708A (ja) レンズアレイシート
US6161935A (en) Lighting devices for controlled distribution and for panel radiation
DE10338378A1 (de) Lichtdurchlässige Bauelemente zur selektiven Ausblendung von Lichtstrahlung in der Architekturanwendung
CN220828782U (zh) 带可视角矩阵的厚壁件
JPH01159603A (ja) 採光装置
JP2878549B2 (ja) 採光装置
JPH02139802A (ja) 太陽光集光装置
JPH04175702A (ja) 採光装置
US20160327229A1 (en) Illumination of dense urban areas by light redirecting sine wave panels

Legal Events

Date Code Title Description
FG Grant or registration