HK1025348A1 - Liquid crystal film structures with phase-retardation surface regions formed therein - Google Patents

Liquid crystal film structures with phase-retardation surface regions formed therein

Info

Publication number
HK1025348A1
HK1025348A1 HK00102118A HK00102118A HK1025348A1 HK 1025348 A1 HK1025348 A1 HK 1025348A1 HK 00102118 A HK00102118 A HK 00102118A HK 00102118 A HK00102118 A HK 00102118A HK 1025348 A1 HK1025348 A1 HK 1025348A1
Authority
HK
Hong Kong
Prior art keywords
liquid crystal
phase
crystal film
film structure
along
Prior art date
Application number
HK00102118A
Other languages
English (en)
Inventor
Sadeg M Faris
Original Assignee
Reveo Inc
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 Reveo Inc filed Critical Reveo Inc
Publication of HK1025348A1 publication Critical patent/HK1025348A1/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/80—Arrangements for controlling solar heat collectors for controlling collection or absorption of solar radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • 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
    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Molecular Biology (AREA)
  • Civil Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Energy (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Nonlinear Science (AREA)
  • Architecture (AREA)
  • Mathematical Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
HK00102118A 1996-11-04 2000-04-06 Liquid crystal film structures with phase-retardation surface regions formed therein HK1025348A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/743,293 US6133980A (en) 1995-10-30 1996-11-04 Liquid crystal film structures with phase-retardation surface regions formed therein and methods of fabricating the same
PCT/US1997/020091 WO1998020090A1 (fr) 1996-11-04 1997-11-04 Structures de films a cristaux liquides dans lesquelles sont formes des regions superficielles a retard de phase

Publications (1)

Publication Number Publication Date
HK1025348A1 true HK1025348A1 (en) 2000-11-10

Family

ID=24988237

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00102118A HK1025348A1 (en) 1996-11-04 2000-04-06 Liquid crystal film structures with phase-retardation surface regions formed therein

Country Status (9)

Country Link
US (2) US6133980A (fr)
EP (1) EP0946671B1 (fr)
JP (1) JP2000509519A (fr)
KR (5) KR100412966B1 (fr)
AT (1) ATE236970T1 (fr)
AU (1) AU5245298A (fr)
DE (1) DE69720775T2 (fr)
HK (1) HK1025348A1 (fr)
WO (1) WO1998020090A1 (fr)

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Also Published As

Publication number Publication date
WO1998020090A1 (fr) 1998-05-14
EP0946671A1 (fr) 1999-10-06
US6133980A (en) 2000-10-17
KR100377998B1 (ko) 2003-03-29
DE69720775T2 (de) 2004-02-26
US6738114B1 (en) 2004-05-18
KR100377999B1 (ko) 2003-03-29
AU5245298A (en) 1998-05-29
ATE236970T1 (de) 2003-04-15
JP2000509519A (ja) 2000-07-25
KR100412967B1 (ko) 2003-12-31
KR20000053072A (ko) 2000-08-25
KR100382626B1 (ko) 2003-05-09
EP0946671A4 (fr) 2000-03-22
KR100412966B1 (ko) 2003-12-31
EP0946671B1 (fr) 2003-04-09
DE69720775D1 (de) 2003-05-15

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PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20081104