CA944468A - Digital light deflector having liquid and vapor states - Google Patents

Digital light deflector having liquid and vapor states

Info

Publication number
CA944468A
CA944468A CA102,134A CA102134A CA944468A CA 944468 A CA944468 A CA 944468A CA 102134 A CA102134 A CA 102134A CA 944468 A CA944468 A CA 944468A
Authority
CA
Canada
Prior art keywords
liquid
digital light
light deflector
vapor states
vapor
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA102,134A
Other languages
English (en)
Inventor
Jan A. Rajchman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA944468A publication Critical patent/CA944468A/en
Expired legal-status Critical Current

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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/315—Digital deflection, i.e. optical switching based on the use of controlled internal reflection

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
CA102,134A 1970-01-20 1971-01-05 Digital light deflector having liquid and vapor states Expired CA944468A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US430470A 1970-01-20 1970-01-20

Publications (1)

Publication Number Publication Date
CA944468A true CA944468A (en) 1974-03-26

Family

ID=21710126

Family Applications (1)

Application Number Title Priority Date Filing Date
CA102,134A Expired CA944468A (en) 1970-01-20 1971-01-05 Digital light deflector having liquid and vapor states

Country Status (6)

Country Link
US (1) US3612653A (enExample)
JP (1) JPS495475B1 (enExample)
CA (1) CA944468A (enExample)
DE (1) DE2102585C3 (enExample)
FR (1) FR2075772A5 (enExample)
GB (1) GB1331799A (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730608A (en) * 1971-09-30 1973-05-01 A Castegnier Electrolytic light modulation systems
JPS5416744B2 (enExample) * 1973-04-09 1979-06-25
US3871743A (en) * 1973-06-04 1975-03-18 Gte Laboratories Inc Optical crosspoint switching matrix for an optical communications system
US4148563A (en) * 1976-05-06 1979-04-10 Edward Herbert Transparent or reflective panel
FR2393330A1 (fr) * 1977-05-31 1978-12-29 Angenieux P Ets Dispositif optique permettant de faire varier la direction d'un faisceau de rayons lumineux
US4270517A (en) * 1979-04-04 1981-06-02 Exxon Research And Engineering Company Fluid optical switch for a solar collector
US4249796A (en) * 1979-06-21 1981-02-10 International Business Machines Corporation Projection display device
US4536061A (en) * 1981-12-11 1985-08-20 Canon Kabushiki Kaisha Display element
US4640592A (en) * 1983-01-22 1987-02-03 Canon Kabushiki Kaisha Optical display utilizing thermally formed bubble in a liquid core waveguide
US4685766A (en) * 1983-01-22 1987-08-11 Canon Kabushiki Kaisha Optical device
US5301009A (en) * 1983-04-28 1994-04-05 The United States Of America As Represented By The Secretary Of The Army Frustrated total internal reflection optical power limiter
US4795243A (en) * 1983-06-10 1989-01-03 Canon Kabushiki Kaisha Granular member moving method and apparatus
FR2561403B1 (fr) * 1984-03-13 1986-09-12 Thomson Csf Mat Tel Commutateur optique
FR2561402B1 (fr) * 1984-03-13 1987-12-11 Thomson Csf Mat Tel Selecteur optique
DE3600255A1 (de) * 1986-01-08 1987-07-09 Telefunken Electronic Gmbh Optisches zuendsystem fuer verbrennungsmotoren
DE3618037C1 (en) * 1986-05-28 1987-11-05 Messerschmitt Boelkow Blohm Optical component
WO1994003832A1 (fr) * 1992-08-10 1994-02-17 Sumitomo Electric Industries, Ltd. Interrupteur optique
US6064784A (en) * 1997-06-10 2000-05-16 The University Of British Columbia Electrophoretic, dual refraction frustration of total internal reflection in high efficiency variable reflectivity image displays
US6215920B1 (en) 1997-06-10 2001-04-10 The University Of British Columbia Electrophoretic, high index and phase transition control of total internal reflection in high efficiency variable reflectivity image displays
US6377383B1 (en) 1997-09-04 2002-04-23 The University Of British Columbia Optical switching by controllable frustration of total internal reflection
US6304365B1 (en) 2000-06-02 2001-10-16 The University Of British Columbia Enhanced effective refractive index total internal reflection image display
US6384979B1 (en) 2000-11-30 2002-05-07 The University Of British Columbia Color filtering and absorbing total internal reflection image display
US6437921B1 (en) 2001-08-14 2002-08-20 The University Of British Columbia Total internal reflection prismatically interleaved reflective film display screen
US6452734B1 (en) 2001-11-30 2002-09-17 The University Of British Columbia Composite electrophoretically-switchable retro-reflective image display
US6891658B2 (en) * 2002-03-04 2005-05-10 The University Of British Columbia Wide viewing angle reflective display
US6865011B2 (en) * 2002-07-30 2005-03-08 The University Of British Columbia Self-stabilized electrophoretically frustrated total internal reflection display
US7164536B2 (en) * 2005-03-16 2007-01-16 The University Of British Columbia Optically coupled toroidal lens:hemi-bead brightness enhancer for total internal reflection modulated image displays

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307897A (en) * 1963-07-01 1967-03-07 Ibm Light modulator
US3415591A (en) * 1964-01-03 1968-12-10 Bausch & Lomb High speed optical shutter
US3501220A (en) * 1967-04-24 1970-03-17 Honeywell Inc Multidimensional optical data display apparatus

Also Published As

Publication number Publication date
US3612653A (en) 1971-10-12
FR2075772A5 (enExample) 1971-10-08
DE2102585C3 (de) 1974-06-27
DE2102585B2 (de) 1973-11-29
JPS495475B1 (enExample) 1974-02-07
GB1331799A (en) 1973-09-26
DE2102585A1 (de) 1971-11-04

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