CA1023457A - Obturateur de couleur magnetosensible - Google Patents

Obturateur de couleur magnetosensible

Info

Publication number
CA1023457A
CA1023457A CA214,279A CA214279A CA1023457A CA 1023457 A CA1023457 A CA 1023457A CA 214279 A CA214279 A CA 214279A CA 1023457 A CA1023457 A CA 1023457A
Authority
CA
Canada
Prior art keywords
magnetically
color shutter
responsive color
responsive
shutter
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
CA214,279A
Other languages
English (en)
Inventor
Jerrold L. Anderson
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.)
NCR Voyix Corp
Original Assignee
NCR 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 NCR Corp filed Critical NCR Corp
Application granted granted Critical
Publication of CA1023457A publication Critical patent/CA1023457A/fr
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
    • G02F1/01—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Toys (AREA)
  • Photoreceptors In Electrophotography (AREA)
CA214,279A 1974-06-10 1974-11-20 Obturateur de couleur magnetosensible Expired CA1023457A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47801674A 1974-06-10 1974-06-10

Publications (1)

Publication Number Publication Date
CA1023457A true CA1023457A (fr) 1977-12-27

Family

ID=23898208

Family Applications (1)

Application Number Title Priority Date Filing Date
CA214,279A Expired CA1023457A (fr) 1974-06-10 1974-11-20 Obturateur de couleur magnetosensible

Country Status (7)

Country Link
JP (2) JPS6027003B2 (fr)
CA (1) CA1023457A (fr)
CH (1) CH586913A5 (fr)
DE (1) DE2525223C3 (fr)
FR (1) FR2280161A1 (fr)
GB (1) GB1468768A (fr)
SU (1) SU572224A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419706A (en) * 1993-06-22 1995-05-30 Levy; Richard C. Apparatus for forming images of non-visible elements underlying an opaque surface

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947676B2 (ja) * 1977-04-11 1984-11-20 株式会社パイロット 磁気パネル
JPS60107689A (ja) * 1983-11-16 1985-06-13 東京磁気印刷株式会社 磁石反転表示磁気パネル
JPS63303325A (ja) * 1987-06-03 1988-12-09 Nippon Sheet Glass Co Ltd 光学素子電気磁気光学装置
JP2709707B2 (ja) * 1987-07-14 1998-02-04 日本製紙 株式会社 簡易磁気表示セット
JP2582798B2 (ja) * 1987-08-26 1997-02-19 日本信号株式会社 可視磁気記録シ−トの製造方法
JP2717536B2 (ja) * 1987-12-02 1998-02-18 株式会社日本カプセルプロダクツ 磁気ディスプレーシステム
US4937119A (en) * 1988-12-15 1990-06-26 Hoechst Celanese Corp. Textured organic optical data storage media and methods of preparation
JP2850056B2 (ja) * 1990-12-28 1999-01-27 株式会社 日本カプセルプロダクツ 磁気ディスプレーシステム
US5463492A (en) * 1991-11-01 1995-10-31 Research Frontiers Incorporated Light modulating film of improved clarity for a light valve
EP0615629B1 (fr) * 1991-11-01 2003-01-02 Research Frontiers Incorporated Film comprenant une suspension liquide encapsulee, utilise dans un modulateur de lumiere, et procede de fabrication de ce film
US5463491A (en) * 1991-11-01 1995-10-31 Research Frontiers Incorporated Light valve employing a film comprising an encapsulated liquid suspension, and method of making such film
KR960014118B1 (ko) * 1992-01-10 1996-10-14 한국유리공업 주식회사 광편광현탁액이 고분자수지내에 분산된 투과도 가변창용 필름 및 그 제조방법
EP1051921A1 (fr) * 1999-05-14 2000-11-15 Societe Des Produits Nestle S.A. Procedé de fabrication de granules de céreales
JP4748624B2 (ja) * 2000-01-26 2011-08-17 株式会社パイロットコーポレーション 磁性体反転表示パネル
US6419498B1 (en) * 2000-01-26 2002-07-16 Kabushiki Kaisha Pilot Magnetic material-inverting display panel
JP2002365674A (ja) * 2001-06-12 2002-12-18 Nippon Capsule Products:Kk 磁気ディスプレー
JP3572045B2 (ja) * 2001-11-27 2004-09-29 株式会社日本カプセルプロダクツ 磁気ディスプレー
KR101593734B1 (ko) 2009-10-21 2016-02-15 선 케미칼 코포레이션 압력변색 소자

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536032A (fr) * 1967-09-06 1968-08-09 Dispositif de réglage de la lumière sensible à l'électricité
US3670323A (en) * 1970-12-14 1972-06-13 Zenith Radio Corp Image-display devices comprising particle light modulators with storage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419706A (en) * 1993-06-22 1995-05-30 Levy; Richard C. Apparatus for forming images of non-visible elements underlying an opaque surface

Also Published As

Publication number Publication date
CH586913A5 (fr) 1977-04-15
JPS5878186A (ja) 1983-05-11
SU572224A3 (ru) 1977-09-05
JPS6027003B2 (ja) 1985-06-26
DE2525223A1 (de) 1975-12-18
GB1468768A (en) 1977-03-30
DE2525223B2 (de) 1979-07-05
JPS50160046A (fr) 1975-12-25
JPS6223294B2 (fr) 1987-05-22
FR2280161B1 (fr) 1979-02-16
FR2280161A1 (fr) 1976-02-20
DE2525223C3 (de) 1980-03-20

Similar Documents

Publication Publication Date Title
CA1026456A (fr) Camera a semiconducteurs
AU503107B2 (en) Photographic colour materials
CA1027416A (fr) Configurations laterales repliables
CA1025565A (fr) Camera gamma
CA1026455A (fr) Appareil photo a semiconducteurs
CA1023457A (fr) Obturateur de couleur magnetosensible
AU502637B2 (en) Cinema soundsystem
CA1016673A (en) Boronometer improvement
CA983549A (en) Positive catch
AU498762B2 (en) Firewall
AU502958B2 (en) Colour photography
AU498914B2 (en) Photographic fill-cassette
CA1026335A (fr) 1-sulfonylbenzimidazoles substituees
AU503229B2 (en) Colour photography
SU609104A1 (ru) Шторный фотозатвор
SU565112A1 (ru) Моментный гидроцилиндр
AU501741B2 (en) Light fitting
AU488841B2 (en) Shutter construction
AU8482175A (en) Solid state color camera
AU499010B2 (en) Camera arrangement
AU487027B2 (en) Television camera
AU491722B2 (en) Color contrast radiographic film
AU485538B2 (en) Preparation ofa-6-deoxy-5-hydroxytetracycline
AU494917B2 (en) Cross-linkable compounds
AU8377075A (en) Soled state color camera