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GB8403092D0 - Polarshade - Google Patents

Polarshade

Info

Publication number
GB8403092D0
GB8403092D0 GB848403092A GB8403092A GB8403092D0 GB 8403092 D0 GB8403092 D0 GB 8403092D0 GB 848403092 A GB848403092 A GB 848403092A GB 8403092 A GB8403092 A GB 8403092A GB 8403092 D0 GB8403092 D0 GB 8403092D0
Authority
GB
United Kingdom
Prior art keywords
polarshade
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.)
Pending
Application number
GB848403092A
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.)
Gardner H I
Original Assignee
Gardner H I
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 Gardner H I filed Critical Gardner H I
Priority to GB848403092A priority Critical patent/GB8403092D0/en
Publication of GB8403092D0 publication Critical patent/GB8403092D0/en
Priority to GB08419777A priority patent/GB2154268A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/281—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for attenuating light intensity, e.g. comprising rotatable polarising elements
    • 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
    • A01G9/22—Shades or blinds for greenhouses, or the like
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • 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
    • E06B2009/2405—Areas of differing opacity for light transmission control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Structural Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Blinds (AREA)
GB848403092A 1984-02-06 1984-02-06 Polarshade Pending GB8403092D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB848403092A GB8403092D0 (en) 1984-02-06 1984-02-06 Polarshade
GB08419777A GB2154268A (en) 1984-02-06 1984-08-02 Window blinds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848403092A GB8403092D0 (en) 1984-02-06 1984-02-06 Polarshade

Publications (1)

Publication Number Publication Date
GB8403092D0 true GB8403092D0 (en) 1984-03-07

Family

ID=10556151

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848403092A Pending GB8403092D0 (en) 1984-02-06 1984-02-06 Polarshade
GB08419777A Withdrawn GB2154268A (en) 1984-02-06 1984-08-02 Window blinds

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08419777A Withdrawn GB2154268A (en) 1984-02-06 1984-08-02 Window blinds

Country Status (1)

Country Link
GB (2) GB8403092D0 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5113270A (en) * 1988-10-19 1992-05-12 Fergason James L Variable density light control apparatus
AU4429489A (en) * 1988-10-19 1990-05-14 James L. Fergason Variable density light control apparatus and method
US5523863A (en) * 1988-10-19 1996-06-04 Fergason; James L. Controlled liquid crystal optical polarizer method and apparatus
GB2241725A (en) * 1990-03-09 1991-09-11 Gordon James Dick Laminated window blind
FR2675591B1 (en) * 1991-04-16 1993-12-17 Dara Faroughy POLARIZING PANELS THAT CAN LET THE AIR CIRCULATE AND GENERATE LIGHT AND DARK PATTERNS AND ARBITRARY COLOR PATTERNS.
GB2270104A (en) * 1992-08-25 1994-03-02 Yen Chou Light regulating window
DE19611060A1 (en) * 1996-03-21 1997-09-25 Innovative Glassysteme Gmbh & Sun and glare protection device
DE19626354A1 (en) * 1996-06-18 1998-01-02 Wolfgang Dipl Ing Priedemann Shade for building facade
IT1308844B1 (en) * 1999-09-24 2002-01-11 Focchi Giuseppe Spa LIGHT ATTENUATION DEVICE, IN PARTICULAR FOR THE REALIZATION OF VARIABLE TRANSPARENCY TRANSPARENT ELEMENTS.
ES2245146B1 (en) * 2002-08-23 2007-06-16 Eugenio Salutregui Moure SHAPE BLINDS IN SUPERPOSED AND SLIDING SURFACES.
US20060193046A1 (en) * 2005-02-28 2006-08-31 Azgad Yellin Controllable transparence device controlled by linearly translated polarizers and method of making same
US20130163062A1 (en) * 2011-12-22 2013-06-27 Qualcomm Mems Technologies, Inc. Mechanical smart window with continuously tunable transmission
KR101338250B1 (en) * 2012-06-07 2013-12-09 삼성디스플레이 주식회사 Display device
US9562388B2 (en) * 2013-07-24 2017-02-07 Corning Incorporated Methods of forming polarized panes for variable transmission windows
JP2016045466A (en) * 2014-08-26 2016-04-04 大日本印刷株式会社 Light adjustment device and installation method of light adjustment device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB857048A (en) * 1957-03-22 1960-12-29 Jose Sagaro Giron Transparent panel assemblies in which the colour and or intensity of through-passing light can be varied as and when desired
GB926663A (en) * 1959-09-30 1963-05-22 Kenneth William Bradshaw Improvements relating to window blinds
US3443855A (en) * 1964-03-09 1969-05-13 Polaroid Corp Variable polarized light-filtering apparatus
US3443859A (en) * 1964-03-09 1969-05-13 Polaroid Corp Variable light-filtering device
DK124852B (en) * 1967-12-01 1972-12-04 Griesser Blinds.
FR1601014A (en) * 1968-12-30 1970-08-03
GB1333945A (en) * 1970-08-28 1973-10-17 Polaroid Corp Variable light-filtering device
FR2364307A1 (en) * 1976-09-10 1978-04-07 Micafil Ag BUILDING FACADE INSULATION
FR2442933A1 (en) * 1978-06-12 1980-06-27 Bfg Glassgroup ENCLOSURE LIMITED BY ONE OR MORE WALLS OF WHICH AT LEAST ONE PART TRANSMITS THE LIGHT RADIATION

Also Published As

Publication number Publication date
GB8419777D0 (en) 1984-09-05
GB2154268A (en) 1985-09-04

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