BRPI0813408A2 - Membrana de regulagem de luz - Google Patents

Membrana de regulagem de luz

Info

Publication number
BRPI0813408A2
BRPI0813408A2 BRPI0813408-1A2A BRPI0813408A BRPI0813408A2 BR PI0813408 A2 BRPI0813408 A2 BR PI0813408A2 BR PI0813408 A BRPI0813408 A BR PI0813408A BR PI0813408 A2 BRPI0813408 A2 BR PI0813408A2
Authority
BR
Brazil
Prior art keywords
light regulation
regulation membrane
membrane
light
regulation
Prior art date
Application number
BRPI0813408-1A2A
Other languages
English (en)
Inventor
Yung-Lung Wu
Original Assignee
Chiefway Engineering Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40136793&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0813408(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US11/812,969 external-priority patent/US20080316381A1/en
Application filed by Chiefway Engineering Co Ltd filed Critical Chiefway Engineering Co Ltd
Publication of BRPI0813408A2 publication Critical patent/BRPI0813408A2/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/52Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542Macromolecular compounds
    • C09K19/544Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82BNANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1334Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02Alignment layer characterised by chemical composition
    • C09K2323/021Inorganic, e.g. glass or silicon oxide
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133504Diffusing, scattering, diffracting elements
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F2201/00Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/50Protective arrangements
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F2202/00Materials and properties
    • G02F2202/28Adhesive materials or arrangements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
BRPI0813408-1A2A 2007-06-22 2008-06-20 Membrana de regulagem de luz BRPI0813408A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/812,969 US20080316381A1 (en) 2007-06-22 2007-06-22 Light-adjusting film
US12/134,192 US20080317977A1 (en) 2007-06-22 2008-06-06 Light-regulation membrane
PCT/US2008/007683 WO2009002446A1 (en) 2007-06-22 2008-06-20 Light-regulation membrane

Publications (1)

Publication Number Publication Date
BRPI0813408A2 true BRPI0813408A2 (pt) 2014-12-30

Family

ID=40136793

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0813408-1A2A BRPI0813408A2 (pt) 2007-06-22 2008-06-20 Membrana de regulagem de luz

Country Status (7)

Country Link
US (2) US20080317977A1 (pt)
EP (1) EP2158517A4 (pt)
JP (1) JP2010529503A (pt)
KR (1) KR101154172B1 (pt)
BR (1) BRPI0813408A2 (pt)
RU (1) RU2486554C2 (pt)
WO (1) WO2009002446A1 (pt)

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WO2016108996A1 (en) * 2014-10-17 2016-07-07 The University Of Florida Research Foundation, Inc. Methods and structures for light regulating coatings
KR20170098212A (ko) * 2014-12-19 2017-08-29 닛뽄 가야쿠 가부시키가이샤 광반사 필름 및 이것을 갖는 적층체
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US9632346B2 (en) 2015-08-27 2017-04-25 Cheeshin Technology Co., Ltd. Polymer-dispersed liquid crystal light-regulation structure
CN105113920A (zh) * 2015-09-29 2015-12-02 奇纬光电新材料(中国)有限公司 一种智能窗体结构
CN105137638A (zh) * 2015-09-29 2015-12-09 奇纬光电新材料(中国)有限公司 一种具有显示功能的玻璃
CN105759487A (zh) * 2016-04-27 2016-07-13 张家港康得新光电材料有限公司 调光膜与其制备方法
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MX2019012394A (es) 2017-04-20 2020-01-23 Cardinal Ig Co Estructuras de acristalamiento de privacidad de alto rendimiento.
WO2018213570A2 (en) 2017-05-17 2018-11-22 University Of Florida Research Foundation Methods and sensors for detection
US10705363B2 (en) 2017-07-13 2020-07-07 Cardinal Ig Company Electrical connection configurations for privacy glazing structures
CN107255877B (zh) * 2017-08-09 2021-04-13 京东方科技集团股份有限公司 一种光学结构及其控制方法、显示器件
CN109521634B (zh) * 2017-09-20 2020-12-08 中强光电股份有限公司 投影装置与投影系统
CN109541882B (zh) 2017-09-20 2021-09-28 中强光电股份有限公司 投影屏幕与投影系统
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Also Published As

Publication number Publication date
RU2009145217A (ru) 2011-07-27
EP2158517A1 (en) 2010-03-03
KR20100029189A (ko) 2010-03-16
RU2486554C2 (ru) 2013-06-27
EP2158517A4 (en) 2012-10-31
US8390766B2 (en) 2013-03-05
JP2010529503A (ja) 2010-08-26
US20110255035A1 (en) 2011-10-20
KR101154172B1 (ko) 2012-06-14
WO2009002446A1 (en) 2008-12-31
US20080317977A1 (en) 2008-12-25

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