BR0203010A - Filtro de ondas eletromagnéticas regulável - Google Patents

Filtro de ondas eletromagnéticas regulável

Info

Publication number
BR0203010A
BR0203010A BR0203010A BR0203010A BR0203010A BR 0203010 A BR0203010 A BR 0203010A BR 0203010 A BR0203010 A BR 0203010A BR 0203010 A BR0203010 A BR 0203010A BR 0203010 A BR0203010 A BR 0203010A
Authority
BR
Brazil
Prior art keywords
wave filter
electromagnetic wave
adjustable electromagnetic
adjustable
electromagnetic waves
Prior art date
Application number
BR0203010A
Other languages
English (en)
Inventor
Luiz Antonio Junior Herbst
Original Assignee
Luiz Antonio Junior Herbst
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 Luiz Antonio Junior Herbst filed Critical Luiz Antonio Junior Herbst
Priority to BR0203010A priority Critical patent/BR0203010A/pt
Priority to PCT/BR2003/000100 priority patent/WO2004012002A1/en
Priority to AU2003245130A priority patent/AU2003245130A1/en
Publication of BR0203010A publication Critical patent/BR0203010A/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 
    • G02F1/17—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169
    • G02F1/172—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169 based on a suspension of orientable dipolar particles, e.g. suspended particles displays
    • 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 
    • G02F1/09—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 magneto-optical elements, e.g. exhibiting Faraday effect
    • G02F1/091—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 magneto-optical elements, e.g. exhibiting Faraday effect based on magneto-absorption or magneto-reflection

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Filters And Equalizers (AREA)
  • Liquid Crystal (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

"FILTRO DE ONDAS ELETROMAGNéTICAS REGULáVEL". Patente de invenção para de um filtro de ondas eletromagnéticas regulável que consiste em filtrar as ondas eletromagnéticas de acordo com uma regulagem de um maior ou menor campo elétrico aplicado, fornecido por um gerador, que pode ser regulado por um sensor previamente programado ou manualmente no próprio aparelho.
BR0203010A 2002-07-25 2002-07-25 Filtro de ondas eletromagnéticas regulável BR0203010A (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR0203010A BR0203010A (pt) 2002-07-25 2002-07-25 Filtro de ondas eletromagnéticas regulável
PCT/BR2003/000100 WO2004012002A1 (en) 2002-07-25 2003-07-21 Adjustable electromagnetic waves filter
AU2003245130A AU2003245130A1 (en) 2002-07-25 2003-07-21 Adjustable electromagnetic waves filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0203010A BR0203010A (pt) 2002-07-25 2002-07-25 Filtro de ondas eletromagnéticas regulável

Publications (1)

Publication Number Publication Date
BR0203010A true BR0203010A (pt) 2004-06-01

Family

ID=30774046

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0203010A BR0203010A (pt) 2002-07-25 2002-07-25 Filtro de ondas eletromagnéticas regulável

Country Status (3)

Country Link
AU (1) AU2003245130A1 (pt)
BR (1) BR0203010A (pt)
WO (1) WO2004012002A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100773602B1 (ko) 2001-12-29 2007-11-07 주식회사 케이씨씨 인공체액에 대한 용해도가 우수한 고온단열재용 생분해성세라믹 섬유조성물
US7683982B2 (en) 2007-02-16 2010-03-23 Samsung Electronics Co., Ltd. Active reflective polarizer, liquid crystal display employing the same and method for the same
EP1959295B1 (en) 2007-02-16 2016-08-17 Samsung Display Co., Ltd. Active reflective polarizer and liquid crystal display employing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743382A (en) * 1971-04-12 1973-07-03 Research Frontiers Inc Method, material and apparatus for increasing and decreasing the transmission of radiation
US4919521A (en) * 1987-06-03 1990-04-24 Nippon Sheet Glass Co., Ltd. Electromagnetic device
EP0666492B1 (en) * 1994-02-08 2001-10-04 Texas Instruments Incorporated Magneto-optics shutter
US5650872A (en) * 1994-12-08 1997-07-22 Research Frontiers Incorporated Light valve containing ultrafine particles

Also Published As

Publication number Publication date
AU2003245130A1 (en) 2004-02-16
WO2004012002A1 (en) 2004-02-05

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BR0203010A (pt) Filtro de ondas eletromagnéticas regulável

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired