BR9206946A - Light modulation device and production process of a light modulation device - Google Patents

Light modulation device and production process of a light modulation device

Info

Publication number
BR9206946A
BR9206946A BR9206946A BR9206946A BR9206946A BR 9206946 A BR9206946 A BR 9206946A BR 9206946 A BR9206946 A BR 9206946A BR 9206946 A BR9206946 A BR 9206946A BR 9206946 A BR9206946 A BR 9206946A
Authority
BR
Brazil
Prior art keywords
light modulation
modulation device
production process
light
production
Prior art date
Application number
BR9206946A
Other languages
Portuguese (pt)
Inventor
Laurence R Gilbert
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of BR9206946A publication Critical patent/BR9206946A/en

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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • 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
    • 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
    • G02F1/133345—Insulating layers
    • 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 
    • G02F1/15—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 an electrochromic effect
    • G02F1/153—Constructional details
    • G02F1/1533—Constructional details structural features not otherwise provided for
    • G02F2001/1536—Constructional details structural features not otherwise provided for additional, e.g. protective, layer inside the cell

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
BR9206946A 1992-01-10 1992-12-01 Light modulation device and production process of a light modulation device BR9206946A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81927492A 1992-01-10 1992-01-10
PCT/US1992/010332 WO1993014436A1 (en) 1992-01-10 1992-12-01 Light modulating devices incorporating an improved electrode

Publications (1)

Publication Number Publication Date
BR9206946A true BR9206946A (en) 1995-11-28

Family

ID=25227674

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9206946A BR9206946A (en) 1992-01-10 1992-12-01 Light modulation device and production process of a light modulation device

Country Status (7)

Country Link
EP (1) EP0620927A1 (en)
JP (1) JPH07502840A (en)
KR (1) KR940704009A (en)
AU (1) AU3231393A (en)
BR (1) BR9206946A (en)
CA (1) CA2122443A1 (en)
WO (1) WO1993014436A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0676059B1 (en) * 1992-12-24 2003-10-15 Sun Active Glass Electrochromics, Inc. Electrochromic devices
BE1007482A3 (en) * 1993-09-08 1995-07-11 Philips Electronics Nv IMAGE DISPLAY DEVICE PROVIDED WITH A electro-optical medium.
BE1007483A3 (en) * 1993-09-08 1995-07-11 Philips Electronics Nv IMAGE DISPLAY DEVICE PROVIDED WITH A electro-optical medium.
KR19980027515A (en) * 1996-10-16 1998-07-15 김광호 Light modulator and its manufacturing method
US6156450A (en) * 1997-07-24 2000-12-05 Eveready Battery Company, Inc. Battery tester having printed electronic components
US6154263A (en) 1997-07-25 2000-11-28 Eveready Battery Company, Inc. Liquid crystal display and battery label including a liquid crystal display
FR2779839B1 (en) * 1998-06-10 2003-06-06 Saint Gobain Vitrage ELECTRICALLY CONTROLLED SYSTEM WITH VARIABLE OPTICAL PROPERTIES
US6693698B2 (en) * 1998-07-22 2004-02-17 Koninklijke Philips Electronics N.V. Display device
CN1159620C (en) * 2000-11-10 2004-07-28 株式会社村上开明堂 Solid state electrochromic element and mirror device and CRT display comprising it
JP3949535B2 (en) * 2002-08-06 2007-07-25 日本板硝子株式会社 Light control body, laminated glass, and method of manufacturing light control body
US7372610B2 (en) 2005-02-23 2008-05-13 Sage Electrochromics, Inc. Electrochromic devices and methods
EE05425B1 (en) * 2009-03-25 2011-06-15 Tartu �likool Method for producing a variable luminous coating and a variable luminous electro-optical element
CN103460123B (en) 2011-04-15 2016-02-10 3M创新有限公司 For the transparency electrode of electronic console
WO2013074702A1 (en) 2011-11-15 2013-05-23 Ashwin-Ushas Corporation, Inc. Complimentary polymer electrochromic device
JP6162717B2 (en) 2011-12-21 2017-07-12 スリーエム イノベイティブ プロパティズ カンパニー Laser patterning of transparent conductive coatings based on silver nanowires
US20150070630A1 (en) * 2012-03-21 2015-03-12 Q-Sys Co., Ltd. Polymer dispersed liquid crystal type light control body using nickel-based electrode, and manufacturing method thereof
CN102890371B (en) * 2012-09-28 2016-01-20 北京三五九投资有限公司 Reflected displaying device
US8941788B2 (en) * 2012-12-24 2015-01-27 Guardian Industries Corp. Switchable window having low emissivity (low-E) coating as conductive layer and/or method of making the same
WO2014143011A1 (en) * 2013-03-15 2014-09-18 Ashwin-Ushas Corporation, Inc. Variable-emittance electrochromic devices and methods of preparing the same
US9207515B2 (en) * 2013-03-15 2015-12-08 Ashwin-Ushas Corporation, Inc. Variable-emittance electrochromic devices and methods of preparing the same
US8902486B1 (en) 2013-11-20 2014-12-02 Ashwin-Ushas Corporation, Inc. Method and apparatus for control of electrochromic devices
JP6811553B2 (en) * 2015-06-18 2021-01-13 フォトン・ダイナミクス・インコーポレーテッド High resolution, high speed switching electro-optic modulator for TFT inspection
US9632059B2 (en) 2015-09-03 2017-04-25 Ashwin-Ushas Corporation, Inc. Potentiostat/galvanostat with digital interface
US9482880B1 (en) 2015-09-15 2016-11-01 Ashwin-Ushas Corporation, Inc. Electrochromic eyewear

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH636453A5 (en) * 1978-11-17 1983-05-31 Bbc Brown Boveri & Cie Liquid-crystal cell having electrode-covering coatings, and method for producing it
DE3230799A1 (en) * 1982-08-19 1984-02-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt High contrast LCD cell - has rear electrode layer of selected thickness total internal to obtain reflection
EP0426291A3 (en) * 1989-10-31 1992-06-17 University Of Hawaii Colour liquid crystal display

Also Published As

Publication number Publication date
KR940704009A (en) 1994-12-12
JPH07502840A (en) 1995-03-23
WO1993014436A1 (en) 1993-07-22
CA2122443A1 (en) 1993-07-22
EP0620927A1 (en) 1994-10-26
AU3231393A (en) 1993-08-03

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Legal Events

Date Code Title Description
FA1 Application deemed withdrawn (art. 18(2))