BR7702605A - Amplificador de luz - Google Patents

Amplificador de luz

Info

Publication number
BR7702605A
BR7702605A BR7702605A BR7702605A BR7702605A BR 7702605 A BR7702605 A BR 7702605A BR 7702605 A BR7702605 A BR 7702605A BR 7702605 A BR7702605 A BR 7702605A BR 7702605 A BR7702605 A BR 7702605A
Authority
BR
Brazil
Prior art keywords
light amplifier
amplifier
light
Prior art date
Application number
BR7702605A
Other languages
English (en)
Inventor
G Yevick
Original Assignee
Izon Corp
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 Izon Corp filed Critical Izon Corp
Publication of BR7702605A publication Critical patent/BR7702605A/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 
    • G02F1/13—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
    • G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
    • 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 
    • G02F1/23—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  for the control of the colour
    • 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
    • G02F1/133377—Cells with plural compartments or having plurality of liquid crystal microcells partitioned by walls, e.g. one microcell per pixel
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Amplifiers (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
BR7702605A 1976-04-26 1977-04-25 Amplificador de luz BR7702605A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68048876A 1976-04-26 1976-04-26

Publications (1)

Publication Number Publication Date
BR7702605A true BR7702605A (pt) 1978-02-21

Family

ID=24731317

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7702605A BR7702605A (pt) 1976-04-26 1977-04-25 Amplificador de luz

Country Status (7)

Country Link
US (1) US4150876A (pt)
JP (1) JPS52152735A (pt)
BR (1) BR7702605A (pt)
DE (1) DE2718372A1 (pt)
FR (1) FR2360953A1 (pt)
NL (1) NL7704497A (pt)
SE (1) SE7704663L (pt)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389096A (en) * 1977-12-27 1983-06-21 Matsushita Electric Industrial Co., Ltd. Image display apparatus of liquid crystal valve projection type
DE2823630C2 (de) * 1978-05-30 1981-09-17 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Herstellung einer Flüssigkristallanzeige
JPS5944797A (ja) * 1982-09-07 1984-03-13 増田　閃一 物体の静電的処理装置
US4832458A (en) * 1984-08-28 1989-05-23 Talig Corporation Display for contrast enhancement
US4824208A (en) * 1984-08-28 1989-04-25 Talig Corporation Display for contrast enhancement
US5142389A (en) * 1985-03-01 1992-08-25 Manchester R & D Limited Partnership Liquid crystal color display and method
US5345322A (en) * 1985-03-01 1994-09-06 Manchester R&D Limited Partnership Complementary color liquid crystal display
US5168380A (en) * 1985-03-01 1992-12-01 Manchester R & D Partnership An Ohio Limited Partnership Multiple containment mediums of operationally nematic liquid crystal responsive to a prescribed input
US5208686A (en) * 1985-03-01 1993-05-04 Manchester R&D Partnership Liquid crystal color display and method
EP0204198B1 (de) * 1985-05-28 1988-10-05 Siemens Aktiengesellschaft Kanalstruktur eines Elektronenvervielfachers
EP0225410A1 (en) * 1985-12-04 1987-06-16 Taliq Corporation Display with means for contrast enhancement
JP2569491B2 (ja) * 1986-06-18 1997-01-08 ソニー株式会社 エレクトロクロミツク表示装置
US4828366A (en) * 1987-12-07 1989-05-09 The Mead Corporation Laser-addressable liquid crystal cell having mark positioning layer
US4916470A (en) * 1988-11-16 1990-04-10 Xerox Corporation Image bar with electrochromic switching system
US5124545A (en) * 1989-03-23 1992-06-23 Victor Company Of Japan, Ltd. Light-to-light conversion element provided with wavelength selecting reflection layer and imaging device provided with the light-to-light conversion element
US5220445A (en) * 1990-01-26 1993-06-15 Victor Company Of Japan, Ltd. Optical image processor
KR960013313B1 (ko) * 1991-07-12 1996-10-02 가부시키가이샤 한도오따이 에네루기 겐큐쇼 전기광학 표시장치
US5287215A (en) * 1991-07-17 1994-02-15 Optron Systems, Inc. Membrane light modulation systems
US5210628A (en) * 1991-10-21 1993-05-11 Hughes-Jvc Technology Corporation Liquid crystal light valve with photosensitive layer having irregular diode pattern
US5606451A (en) * 1993-03-23 1997-02-25 Daewoo Electronics Co., Ltd. Electrodisplacive actuator array and method for the manufacture thereof
US5379136A (en) * 1993-10-04 1995-01-03 Hu; Shouxiang Electron beam addressed electro-optical light valve having input openings
JP3332130B2 (ja) * 1994-05-16 2002-10-07 シャープ株式会社 画像表示装置
US6441942B1 (en) 1998-09-25 2002-08-27 Midwest Research Institute Electrochromic projection and writing device
DE19927359A1 (de) * 1999-06-16 2000-12-21 Creavis Tech & Innovation Gmbh Elektrophoretische Displays aus lichtstreuenden Trägermaterialien
US7408696B2 (en) * 2000-03-03 2008-08-05 Sipix Imaging, Inc. Three-dimensional electrophoretic displays
US6515787B1 (en) 2000-03-07 2003-02-04 Eclipse Energy Systems, Inc. Electrochromic layer
NL1015841C2 (nl) * 2000-07-31 2002-02-01 Zetfolie B V Een systeem voor beeldvorming alsmede een inrichting en werkwijze om dit systeem te regelen.
US7009750B1 (en) 2002-10-25 2006-03-07 Eclipse Energy Systems, Inc. Apparatus and methods for modulating refractive index
US20060109365A1 (en) * 2004-11-24 2006-05-25 Pen-Jung Lee Optical image reading device having adjustable amplification rate and method for adjusting the same
US7576815B2 (en) * 2006-07-10 2009-08-18 Intel Corporation Method and apparatus of liquid-crystal-on-silicon assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773992A (en) * 1953-06-17 1956-12-11 Itt Display amplifier and method of making same
US2909667A (en) * 1955-08-16 1959-10-20 Itt Image device
US3059118A (en) * 1956-12-28 1962-10-16 Sylvania Electric Prod Light amplification and storage device
US2972803A (en) * 1957-07-01 1961-02-28 Sylvania Electric Prod Method of making a light amplifier and storage device
US3592527A (en) * 1969-11-12 1971-07-13 Gary H Conners Image display device
US3601468A (en) * 1969-11-17 1971-08-24 Zerox Corp Optical light wave modulator for representing a first color light wave as a second color light wave
US3703329A (en) * 1969-12-29 1972-11-21 Rca Corp Liquid crystal color display
IL37049A0 (en) * 1970-07-13 1971-11-29 Hughes Aircraft Co Photoactivation of electric field induced effects in nematic liquid crystals
CH529421A (de) * 1971-03-30 1972-10-15 Bbc Brown Boveri & Cie Schaltungsanordnung zur Aussteuerung matrixförmig adressierbarer flüssigkristalliner Lichtventile
AT310831B (de) * 1971-04-29 1973-10-25 Eumig Sucher
US3756718A (en) * 1972-03-29 1973-09-04 Eastman Kodak Co Color printer
US3840695A (en) * 1972-10-10 1974-10-08 Westinghouse Electric Corp Liquid crystal image display panel with integrated addressing circuitry
FR2227547A1 (en) * 1973-04-27 1974-11-22 Thomson Csf Image converter using a liquid crystal - provides clean septn. of light beams

Also Published As

Publication number Publication date
SE7704663L (sv) 1977-10-27
US4150876A (en) 1979-04-24
DE2718372A1 (de) 1977-11-10
FR2360953A1 (fr) 1978-03-03
JPS52152735A (en) 1977-12-19
NL7704497A (nl) 1977-10-28

Similar Documents

Publication Publication Date Title
BR7702605A (pt) Amplificador de luz
SE7705837L (sv) Optisk partikelreknare
SE424476B (sv) Optisk metronom
SE7806162L (sv) Optiskt system
AT347716B (de) Optisches system
BR7807986A (pt) Amplificador
AT364984B (de) Optisches system
SE7707084L (sv) Pickup
SE7707154L (sv) Optisk metronom
BR7603849A (pt) Acendedor compacto plezoeletrico
AT351829B (de) Optisches system
NO149712C (no) Optisk system
SE425579B (sv) Optiskt system
SE418993B (sv) Optiskt system
AT348273B (de) Pankratisches objektiv
AT346102B (de) Pankratisches objektiv
DD131525A1 (de) Endoskopobjektiv
AT348274B (de) Pankratisches objektiv
DD138468A3 (de) Optisches boratglas
FI782695A (fi) Optisk synanordning
BR5601403U (pt) Atenuador de luz
AT348790B (de) Pankratisches objektiv
IT1116404B (it) Sorgente luminosa multipla
AT356414B (de) Optisches system
FR2339872A1 (fr) Objectifs optiques