BR9609201A - Dispositivo e método para modulação de luz - Google Patents

Dispositivo e método para modulação de luz

Info

Publication number
BR9609201A
BR9609201A BR9609201-7A BR9609201A BR9609201A BR 9609201 A BR9609201 A BR 9609201A BR 9609201 A BR9609201 A BR 9609201A BR 9609201 A BR9609201 A BR 9609201A
Authority
BR
Brazil
Prior art keywords
light modulation
electrode
electrolyte layer
counter electrode
working electrode
Prior art date
Application number
BR9609201-7A
Other languages
English (en)
Inventor
James P Coleman
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of BR9609201A publication Critical patent/BR9609201A/pt

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 
    • G02F1/15—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
    • G02F1/155—Electrodes
    • 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
    • G02F1/1506—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 caused by electrodeposition, e.g. electrolytic deposition of an inorganic material on or close to an electrode
    • G02F1/1508—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 caused by electrodeposition, e.g. electrolytic deposition of an inorganic material on or close to an electrode using a solid electrolyte
    • 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
    • G02F1/1506—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 caused by electrodeposition, e.g. electrolytic deposition of an inorganic material on or close to an electrode
    • 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
    • G02F1/155—Electrodes
    • G02F2001/1557—Side by side arrangements of working and counter electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Liquid Crystal (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Patente de Invenção: <B>"DISPOSITIVO E MéTODO PARA MODULAçãO DE LUZ"<D>. Um dispositivo e um método de modulação de luz são apresentados. O dispositivo compreende um eletrodo de trabalho opticamente transparente (14) em contato com uma camada de eletrólito, e um contra-eletrodo (16) que contacta a camada de eletrólito. O contra-eletrodo é disposto lateralmente ao eletrodo de trabalho e o trajeto de luz transmitida. O método compreende eletrocristalização reversível de um metal, a partir da camada de eletrodo que aumenta a densidade óptica e diminui a transmissão de luz.
BR9609201-7A 1995-06-07 1996-06-05 Dispositivo e método para modulação de luz BR9609201A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47219395A 1995-06-07 1995-06-07
PCT/US1996/008805 WO1996041233A1 (en) 1995-06-07 1996-06-05 Device and method for light modulation

Publications (1)

Publication Number Publication Date
BR9609201A true BR9609201A (pt) 2001-05-15

Family

ID=23874548

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9609201-7A BR9609201A (pt) 1995-06-07 1996-06-05 Dispositivo e método para modulação de luz

Country Status (15)

Country Link
US (1) US5760945A (pt)
EP (1) EP0830636A1 (pt)
JP (1) JPH11506843A (pt)
KR (1) KR19990022563A (pt)
CN (1) CN1192810A (pt)
AU (1) AU697365B2 (pt)
BR (1) BR9609201A (pt)
CA (1) CA2223506A1 (pt)
EA (1) EA199800037A1 (pt)
FI (1) FI974445A (pt)
HU (1) HUP9900853A2 (pt)
NO (1) NO975687L (pt)
NZ (1) NZ309606A (pt)
PL (1) PL323715A1 (pt)
WO (1) WO1996041233A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3548654B2 (ja) * 1996-09-08 2004-07-28 豊田合成株式会社 半導体発光素子
EP0864114A4 (en) * 1996-10-01 2000-10-04 Nat Label Co APPARATUS AND METHOD FOR ASSEMBLING ELECTROCHROMIC CELLS
JPH10274790A (ja) * 1997-01-31 1998-10-13 Sony Corp 光学装置及びその製造方法
US5877888A (en) * 1997-06-10 1999-03-02 Monsanto Company Single and double sided electrochromic displays
US5903382A (en) * 1997-12-19 1999-05-11 Rockwell International Corporation Electrodeposition cell with high light transmission
US5923456A (en) * 1997-12-19 1999-07-13 Rockwell International Corporation Reversible electrochemical mirror

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500392A (en) * 1966-06-14 1970-03-10 Jury Ivanovich Maljuk Indicator-converter
US3674342A (en) * 1970-12-29 1972-07-04 Rca Corp Liquid crystal display device including side-by-side electrodes on a common substrate
US3807831A (en) * 1972-06-20 1974-04-30 Beckman Instruments Inc Liquid crystal display apparatus
US4116544A (en) * 1973-02-12 1978-09-26 Beckman Instruments, Inc. Liquid crystal reflective display apparatus
US3981559A (en) * 1974-11-25 1976-09-21 Rca Corporation Liquid crystal display
GB2038065B (en) * 1978-12-20 1982-07-21 Ibm Control of counter electrode potential in electrochromic cell
JPS5691277A (en) * 1979-12-25 1981-07-24 Citizen Watch Co Ltd Liquiddcrystal display panel
US4416516A (en) * 1981-04-14 1983-11-22 Bell Telephone Laboratories, Incorporated Matrix addressable electrochromic devices
US4596722A (en) * 1982-04-21 1986-06-24 Hopkinson Associates Inc. Electrosensitive media and recording process
FR2618568B1 (fr) * 1987-07-24 1992-04-17 Warszawski Bernard Procede de fabrication d'un dispositif pour la modulation de la lumiere
FR2618569B1 (fr) * 1987-07-24 1989-12-22 Warszawski Bernard Technique de fabrication d'un dispositif pour la modulation de la lumiere
US5576867A (en) * 1990-01-09 1996-11-19 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid crystal switching elements having a parallel electric field and βo which is not 0° or 90°
US5189549A (en) * 1990-02-26 1993-02-23 Molecular Displays, Inc. Electrochromic, electroluminescent and electrochemiluminescent displays
JP3161024B2 (ja) * 1992-04-21 2001-04-25 ソニー株式会社 プラズマアドレス電気光学装置
US5413739A (en) * 1992-12-22 1995-05-09 Coleman; James P. Electrochromic materials and displays
DE4325761A1 (de) * 1993-07-31 1995-02-02 Udo Dr Hofmann Verspiegel- und abschattbare Glaselemente und Glasscheiben
KR100367869B1 (ko) * 1993-09-20 2003-06-09 가부시끼가이샤 히다치 세이사꾸쇼 액정표시장치

Also Published As

Publication number Publication date
FI974445A (fi) 1998-01-14
US5760945A (en) 1998-06-02
EA199800037A1 (ru) 1998-06-25
HUP9900853A2 (hu) 1999-07-28
WO1996041233A1 (en) 1996-12-19
AU5981296A (en) 1996-12-30
AU697365B2 (en) 1998-10-01
NO975687L (no) 1998-02-02
FI974445A0 (fi) 1997-12-05
EP0830636A1 (en) 1998-03-25
CN1192810A (zh) 1998-09-09
KR19990022563A (ko) 1999-03-25
PL323715A1 (en) 1998-04-14
NO975687D0 (no) 1997-12-05
NZ309606A (en) 1999-05-28
JPH11506843A (ja) 1999-06-15
CA2223506A1 (en) 1996-12-19

Similar Documents

Publication Publication Date Title
DK0524224T3 (da) Metode til at forbedre analysefølsomhed
BR9813802A (pt) Dispositivo eletroquìmico para controlar reversivelmente a propagação de radiação eletromagnética.
TW348225B (en) Liquid-crystal display screen
KR870005333A (ko) 투과형 표시장치
DE69830558D1 (de) Duobinärkodierungs- und modulationstechnik für optische nachrichtensysteme
AU4579596A (en) Multifrequency lightwave source using phase modulation for suppressing stimulated Brillouin scattering in optical fibers
EP0864905A3 (en) Backlight device and liquid crystal display device
BR9813803A (pt) Espelho eletroquìmico para controlar reversivelmente a propagação de radiação eletromagnética.
AU3347699A (en) Illumination device for generating non-symmetric light beam, optical lens array and optical lens
EP1174659A4 (en) LIGHTING AND LIGHTING CRYSTAL DISPLAY CONTAINING LIGHTING
IL117531A0 (en) Transparent rapid release compositions of non-steroidal analgesics
MY103224A (en) 2-(2&#39;&#39;-hydroxpphenyl)-5(6)-(acryloyloxyalkoxy)- benzotrialzole and ultraviolet absorbing polymers therefrom
BR9908140A (pt) Método e dispositivo para reações quìmicas ativada opticamente
BR9609201A (pt) Dispositivo e método para modulação de luz
WO2000070690A3 (en) Organic light emitting devices
CA2144087A1 (en) Optical modulation system
AU9615598A (en) Cooling device for an optical crystal, or laser crystal, respectively
DK0777468T3 (da) Medicinsk kontaktklæber
AU7405800A (en) A translucent screen comprising a lens system
AU2002319192A1 (en) Arrangement and device for optical beam homogenization
DE3888232D1 (de) Transparente, Laser adressierbare Flüssigkristall-Lichtmodulatorzelle.
FI863893A0 (fi) Flytande kristallfaser uppvisande polymermaterial.
DK1107048T3 (da) Fremgangsmåde og indretning til bearbejdning ved hjælp af laser af lysledere, lysledere og bagbelysningsskærme der omfatter disse ledere
DE69936298D1 (de) Lichtleiterplatte, oberflächenlichtquelle, reflektierende flüssigkristallanzeige
WO2003032053A3 (en) Liquid crystal display backlight utilizing side emitting fiber optics

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law