GB0701077D0 - Smart glass - Google Patents

Smart glass

Info

Publication number
GB0701077D0
GB0701077D0 GBGB0701077.0A GB0701077A GB0701077D0 GB 0701077 D0 GB0701077 D0 GB 0701077D0 GB 0701077 A GB0701077 A GB 0701077A GB 0701077 D0 GB0701077 D0 GB 0701077D0
Authority
GB
United Kingdom
Prior art keywords
light
smart glass
electric field
control fluid
light cells
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.)
Ceased
Application number
GBGB0701077.0A
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.)
TSE HO K
Original Assignee
TSE HO K
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 TSE HO K filed Critical TSE HO K
Priority to GBGB0701077.0A priority Critical patent/GB0701077D0/en
Publication of GB0701077D0 publication Critical patent/GB0701077D0/en
Priority to PCT/IB2008/000129 priority patent/WO2008090438A2/en
Ceased legal-status Critical Current

Links

Classifications

    • 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 
    • G02F1/0121—Operation of devices; Circuit arrangements, not otherwise provided for in this subclass
    • 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
    • E06B2009/2411—Coloured fluid flow 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
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings

Abstract

An apparatus for controlling a plurality of light cells, comprising a microcomputer responsive to user commands, to adjust the electric field applied to the light cells containing light control fluid therein which degree of transparency is dependent on the applied electric field, as well as to control the amount of light control fluid inside the light cells
GBGB0701077.0A 2007-01-22 2007-01-22 Smart glass Ceased GB0701077D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0701077.0A GB0701077D0 (en) 2007-01-22 2007-01-22 Smart glass
PCT/IB2008/000129 WO2008090438A2 (en) 2007-01-22 2008-01-22 Apparatus for light control and method for light control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0701077.0A GB0701077D0 (en) 2007-01-22 2007-01-22 Smart glass

Publications (1)

Publication Number Publication Date
GB0701077D0 true GB0701077D0 (en) 2007-02-28

Family

ID=37846662

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0701077.0A Ceased GB0701077D0 (en) 2007-01-22 2007-01-22 Smart glass

Country Status (2)

Country Link
GB (1) GB0701077D0 (en)
WO (1) WO2008090438A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3023510B1 (en) * 2014-07-11 2016-07-15 Peugeot Citroen Automobiles Sa PAVILION GLAZING FOR A MOTOR VEHICLE HAVING ACTIVE FILM AND PROTECTIVE MEANS TO EXTEND ITS LIFETIME
EP3612384A1 (en) 2017-04-20 2020-02-26 Cardinal Ig Company High performance privacy glazing structures
CA3069532A1 (en) 2017-07-13 2019-01-17 Cardinal Ig Company Electrical connection configurations for privacy glazing structures
WO2019090341A1 (en) 2017-11-06 2019-05-09 Cardinal Ig Company Privacy glazing system with discrete electrical driver
US11243421B2 (en) 2018-05-09 2022-02-08 Cardinal Ig Company Electrically controllable privacy glazing with energy recapturing driver
TW202026735A (en) 2018-08-17 2020-07-16 美商卡迪納爾Ｉｄ公司 Privacy glazing structure with asymetrical pane offsets for electrical connection configurations
US11474385B1 (en) 2018-12-02 2022-10-18 Cardinal Ig Company Electrically controllable privacy glazing with ultralow power consumption comprising a liquid crystal material having a light transmittance that varies in response to application of an electric field
CN113518712A (en) 2019-02-08 2021-10-19 卡迪纳尔Ig公司 Low power driver for privacy glazing
WO2020223297A1 (en) 2019-04-29 2020-11-05 Cardinal Ig Company Systems and methods for operating one or more electrically controllable privacy glazing structures
WO2020223277A1 (en) 2019-04-29 2020-11-05 Cardinal Ig Company Staggered driving electrical control of a plurality of electrically controllable privacy glazing structures
KR20220013371A (en) 2019-04-29 2022-02-04 카디날 아이지 컴퍼니 Leakage current detection and control for one or more electrically controllable privacy glass structures

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621915A (en) * 1979-07-26 1981-02-28 Taitetsuku:Kk Car window
SE463053B (en) * 1988-03-30 1990-10-01 Saab Scania Ab ARRANGEMENTS FOR A TAEK ELEMENT OF A AATMINSTONE PARTIAL TRANSPARENT BASIC MATERIAL
DE19719871A1 (en) * 1997-05-12 1998-11-19 Chen Xinfeng Window or sliding roof with window-panes with intervening cavity
JP3890841B2 (en) * 1999-12-24 2007-03-07 旭硝子株式会社 LCD light control window for vehicles
US6643050B2 (en) * 2000-06-13 2003-11-04 Ppg Industries Ohio, Inc. Colored electrochromic transparent window assemblies
JP2002067690A (en) * 2000-08-31 2002-03-08 Auto Network Gijutsu Kenkyusho:Kk Liquid crystal visor
US20050185104A1 (en) * 2002-07-25 2005-08-25 Genewave Optically active glazing
CN2693921Y (en) * 2004-03-11 2005-04-20 龙江 Liquid curtain type glass window

Also Published As

Publication number Publication date
WO2008090438A3 (en) 2008-10-30
WO2008090438B1 (en) 2008-12-11
WO2008090438A2 (en) 2008-07-31

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)