GB201418371D0 - A controller device - Google Patents

A controller device

Info

Publication number
GB201418371D0
GB201418371D0 GBGB1418371.9A GB201418371A GB201418371D0 GB 201418371 D0 GB201418371 D0 GB 201418371D0 GB 201418371 A GB201418371 A GB 201418371A GB 201418371 D0 GB201418371 D0 GB 201418371D0
Authority
GB
United Kingdom
Prior art keywords
controller device
controller
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.)
Withdrawn
Application number
GBGB1418371.9A
Other versions
GB2533546A (en
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.)
ESG GROUP LIMITED
Original Assignee
ESSEX SAFETY GLASS Ltd
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 ESSEX SAFETY GLASS Ltd filed Critical ESSEX SAFETY GLASS Ltd
Priority to GB1418371.9A priority Critical patent/GB2533546A/en
Publication of GB201418371D0 publication Critical patent/GB201418371D0/en
Publication of GB2533546A publication Critical patent/GB2533546A/en
Withdrawn legal-status Critical Current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 
    • G02F1/13—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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • 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
    • E06B2009/2464—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds featuring transparency control by applying voltage, e.g. LCD, electrochromic panels

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Liquid Crystal (AREA)
GB1418371.9A 2014-10-16 2014-10-16 A controller device Withdrawn GB2533546A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1418371.9A GB2533546A (en) 2014-10-16 2014-10-16 A controller device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1418371.9A GB2533546A (en) 2014-10-16 2014-10-16 A controller device

Publications (2)

Publication Number Publication Date
GB201418371D0 true GB201418371D0 (en) 2014-12-03
GB2533546A GB2533546A (en) 2016-06-29

Family

ID=52013084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1418371.9A Withdrawn GB2533546A (en) 2014-10-16 2014-10-16 A controller device

Country Status (1)

Country Link
GB (1) GB2533546A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279474A (en) * 1980-03-25 1981-07-21 Belgorod Barry M Spectacle lens having continuously variable controlled density and fast response time
GB9211427D0 (en) * 1992-05-29 1992-07-15 Crystalens Ltd Liquid crystal lens circuit
US20090213283A1 (en) * 2008-02-27 2009-08-27 Burlingame Robert G Apparatus and method for adjustable variable transmissivity polarized eye glasses

Also Published As

Publication number Publication date
GB2533546A (en) 2016-06-29

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: ESG GROUP LIMITED

Free format text: FORMER OWNER: ESSEX SAFETY GLASS LIMITED

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)