GB1306981A - Recording media - Google Patents

Recording media

Info

Publication number
GB1306981A
GB1306981A GB2567270A GB2567270A GB1306981A GB 1306981 A GB1306981 A GB 1306981A GB 2567270 A GB2567270 A GB 2567270A GB 2567270 A GB2567270 A GB 2567270A GB 1306981 A GB1306981 A GB 1306981A
Authority
GB
United Kingdom
Prior art keywords
flakes
layer
micron
magnetic material
thickness
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
GB2567270A
Other languages
English (en)
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of GB1306981A publication Critical patent/GB1306981A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • G02B26/026—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light based on the rotation of particles under the influence of an external field, e.g. gyricons, twisting ball 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 
    • G02F1/17—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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00—Printing
    • Y10S101/37—Printing employing electrostatic force
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Toys (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Paints Or Removers (AREA)
GB2567270A 1969-05-29 1970-05-28 Recording media Expired GB1306981A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82899369A 1969-05-29 1969-05-29
US86101969A 1969-09-25 1969-09-25

Publications (1)

Publication Number Publication Date
GB1306981A true GB1306981A (en) 1973-02-14

Family

ID=27125234

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2567270A Expired GB1306981A (en) 1969-05-29 1970-05-28 Recording media
GB1974672A Expired GB1319047A (en) 1969-05-29 1970-05-28 Erasing a visible magnetic record medium

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1974672A Expired GB1319047A (en) 1969-05-29 1970-05-28 Erasing a visible magnetic record medium

Country Status (6)

Country Link
US (1) US3683382A (cg-RX-API-DMAC7.html)
JP (2) JPS4841221B1 (cg-RX-API-DMAC7.html)
CA (1) CA919764A (cg-RX-API-DMAC7.html)
FR (1) FR2048956A5 (cg-RX-API-DMAC7.html)
GB (2) GB1306981A (cg-RX-API-DMAC7.html)
SE (2) SE363169B (cg-RX-API-DMAC7.html)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5068319A (cg-RX-API-DMAC7.html) * 1973-10-19 1975-06-07
US4063296A (en) * 1974-07-08 1977-12-13 Simrad A.S. Method and means for erasing recordings on magnetic paper, particularly for distance measuring equipment
GB2208493B (en) * 1987-08-06 1991-08-07 Nippon Signal Co Ltd Magnetic visual recording media and methods of making the same
EP0551137A1 (en) * 1992-01-10 1993-07-14 Hankuk Glass Industries, Inc. Light-polarizing liquid suspension, and method for making the liquid suspension
EP0615629A4 (en) * 1991-11-01 1994-10-12 Research Frontiers Inc FILM COMPRISING AN ENCAPSULATED LIQUID SUSPENSION, USED IN A LIGHT MODULATOR, AND METHOD FOR MANUFACTURING THE SAME.
US5463492A (en) * 1991-11-01 1995-10-31 Research Frontiers Incorporated Light modulating film of improved clarity for a light valve
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

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846830A (en) * 1971-10-21 1974-11-05 Honeywell Inc Recording and playback apparatus
US3803633A (en) * 1972-03-10 1974-04-09 Bell & Howell Co Methods, apparatus and media for magnetically recording information
US3927930A (en) * 1972-07-10 1975-12-23 Polaroid Corp Light polarization employing magnetically oriented ferrite suspensions
US3810191A (en) * 1972-10-26 1974-05-07 Honeywell Inc Multi-stylus through field recording head
GB1510105A (en) * 1974-04-17 1978-05-10 Emi Ltd Printing
US3947879A (en) * 1974-12-04 1976-03-30 Honeywell Inc. Multi-color recording medium responsive to force fields and apparatus for recording on the medium
DE2520581C3 (de) * 1975-05-09 1980-09-04 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen Anordnung zum loschbaren Aufzeichnen von Meßgrößen
US4203419A (en) * 1976-01-07 1980-05-20 Honeywell Inc. Solar cell
US4125844A (en) * 1976-01-15 1978-11-14 U.S. Philips Corporation Magnetic position marker for a tape recorder using magnetically alignable particles for making the mark
AT343928B (de) * 1976-01-15 1978-06-26 Philips Nv Aufzeichnungs- und oder wiedergabegerat und kassette fur einen aufzeichnungstrager fur ein solches gerat
GB2054470B (en) * 1979-07-27 1983-06-22 Olivetti & Co Spa Non-impact printer
US4366488A (en) * 1980-04-02 1982-12-28 Northern Telecom Limited Read/write arrangement for a magnetic terminal
US4457723A (en) * 1981-06-11 1984-07-03 Thalatta, Inc. Color changeable fabric
US4659619A (en) * 1981-06-11 1987-04-21 Thalatta, Inc. Color changeable fabric
US4392755A (en) * 1982-02-10 1983-07-12 Extel Corporation Magnetic dot matrix printing
US4392754A (en) * 1982-02-10 1983-07-12 Extel Corporation Magnetic dot matrix printing method and apparatus
WO1990003018A1 (en) * 1988-09-01 1990-03-22 Raychem Corporation Indicator for indicating operating state of a device
US5018979A (en) * 1989-11-16 1991-05-28 The Ohio Art Company Magnetic visual display
US5295837A (en) * 1989-11-16 1994-03-22 The Ohio Art Company Magnetic visual display
EP0556449B1 (en) * 1992-02-21 1997-03-26 Hashimoto Forming Industry Co., Ltd. Painting with magnetically formed pattern and painted product with magnetically formed pattern
US5382963A (en) * 1992-09-21 1995-01-17 Xerox Corporation Ink jet printer for magnetic image character recognition printing
US7109968B2 (en) * 1995-07-20 2006-09-19 E Ink Corporation Non-spherical cavity electrophoretic displays and methods and materials for making the same
US6338809B1 (en) * 1997-02-24 2002-01-15 Superior Micropowders Llc Aerosol method and apparatus, particulate products, and electronic devices made therefrom
US7625420B1 (en) 1997-02-24 2009-12-01 Cabot Corporation Copper powders methods for producing powders and devices fabricated from same
US20030148024A1 (en) * 2001-10-05 2003-08-07 Kodas Toivo T. Low viscosity precursor compositons and methods for the depositon of conductive electronic features
US6753830B2 (en) 1998-09-11 2004-06-22 Visible Tech-Knowledgy, Inc. Smart electronic label employing electronic ink
US6924781B1 (en) 1998-09-11 2005-08-02 Visible Tech-Knowledgy, Inc. Smart electronic label employing electronic ink
AU2830200A (en) * 1999-03-05 2000-09-28 Seiko Epson Corporation Electrophoresis display and its production method
US6776438B2 (en) 2001-08-01 2004-08-17 Hewlett-Packard Development Company, L.P. Magnetic printing media for inkjet and laserjet
US20030108664A1 (en) * 2001-10-05 2003-06-12 Kodas Toivo T. Methods and compositions for the formation of recessed electrical features on a substrate
US7629017B2 (en) * 2001-10-05 2009-12-08 Cabot Corporation Methods for the deposition of conductive electronic features
US7524528B2 (en) * 2001-10-05 2009-04-28 Cabot Corporation Precursor compositions and methods for the deposition of passive electrical components on a substrate
US20060159838A1 (en) * 2005-01-14 2006-07-20 Cabot Corporation Controlling ink migration during the formation of printable electronic features
US6951666B2 (en) * 2001-10-05 2005-10-04 Cabot Corporation Precursor compositions for the deposition of electrically conductive features
KR20040077655A (ko) * 2001-10-19 2004-09-06 슈페리어 마이크로파우더스 엘엘씨 전자 형상 증착용 테잎 조성물
US7553512B2 (en) * 2001-11-02 2009-06-30 Cabot Corporation Method for fabricating an inorganic resistor
DE10159526A1 (de) * 2001-12-05 2003-06-26 Daniel Bossert Druckverfahren
US11230127B2 (en) 2002-07-15 2022-01-25 Viavi Solutions Inc. Method and apparatus for orienting magnetic flakes
WO2006015044A1 (en) 2004-07-27 2006-02-09 E Ink Corporation Electro-optic displays
US7533361B2 (en) 2005-01-14 2009-05-12 Cabot Corporation System and process for manufacturing custom electronics by combining traditional electronics with printable electronics
US7824466B2 (en) 2005-01-14 2010-11-02 Cabot Corporation Production of metal nanoparticles
TW200640596A (en) 2005-01-14 2006-12-01 Cabot Corp Production of metal nanoparticles
US8383014B2 (en) 2010-06-15 2013-02-26 Cabot Corporation Metal nanoparticle compositions
US8334464B2 (en) 2005-01-14 2012-12-18 Cabot Corporation Optimized multi-layer printing of electronics and displays
US8167393B2 (en) 2005-01-14 2012-05-01 Cabot Corporation Printable electronic features on non-uniform substrate and processes for making same
CA2568274C (en) * 2005-11-18 2014-08-12 Jds Uniphase Corporation Magnetic plate for printing of optical effects
US20140111296A1 (en) * 2012-10-24 2014-04-24 Correlated Magnetics Research, Llc System and method for producing magnetic structures
US20140211360A1 (en) * 2009-06-02 2014-07-31 Correlated Magnetics Research, Llc System and method for producing magnetic structures
DE102013015277B4 (de) 2013-09-16 2016-02-11 Schwarz Druck GmbH Orientierung magnetisch orientierbarer Partikel in einer Farbe mit mehreren einander überlagerten Magnetfeldern
US10545622B2 (en) 2016-05-20 2020-01-28 E Ink Corporation Magnetically-responsive display including a recording layer configured for local and global write/erase
US20200085024A1 (en) * 2018-09-13 2020-03-19 Newtonoid Technologies, L.L.C. Static programmable electro-chromic fishing lure
CN113168064B (zh) 2018-12-21 2024-07-23 伊英克公司 磁电泳书写介质中的亚阈值寻址和擦除

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR767181A (fr) * 1933-01-16 1934-07-12 Soupape à lumière et procédé de fonctionnement
US2418479A (en) * 1944-02-16 1947-04-08 Du Pont Process for orienting ferromagnetic flakes in paint films
NL224379A (cg-RX-API-DMAC7.html) * 1957-01-30
GB830736A (en) * 1958-08-25 1960-03-16 Ernst Voelk An improved magnetic recording and reproducing method and an apparatus for carrying out such method
US3013206A (en) * 1958-08-28 1961-12-12 Minnesota Mining & Mfg Magnetic reader
US3117065A (en) * 1959-09-02 1964-01-07 Magnetic Film And Tape Company Method and apparatus for making magnetic recording tape
US3106607A (en) * 1960-12-15 1963-10-08 Ampex Apparatus for recording and reproducing images on magnetic tape
US3171106A (en) * 1961-02-27 1965-02-23 Gen Electric Information storage system
US3181059A (en) * 1961-10-02 1965-04-27 Gerald L Mohnkern Optical polarity indicator for magnetically recorded signals
US3221315A (en) * 1962-06-25 1965-11-30 Ncr Co Magnetic recording medium utilizing microscopic capsules containing magnetic material
US3370132A (en) * 1963-03-28 1968-02-20 Andrew E. Flanders Polarized magnetic recording
US3320523A (en) * 1965-02-01 1967-05-16 Lyne S Trimble Method for visibly indicating and recording magnetic fields
FR1536032A (fr) * 1967-09-06 1968-08-09 Dispositif de réglage de la lumière sensible à l'électricité

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5068319A (cg-RX-API-DMAC7.html) * 1973-10-19 1975-06-07
US4063296A (en) * 1974-07-08 1977-12-13 Simrad A.S. Method and means for erasing recordings on magnetic paper, particularly for distance measuring equipment
GB2208493B (en) * 1987-08-06 1991-08-07 Nippon Signal Co Ltd Magnetic visual recording media and methods of making the same
EP0615629A4 (en) * 1991-11-01 1994-10-12 Research Frontiers Inc FILM COMPRISING AN ENCAPSULATED LIQUID SUSPENSION, USED IN A LIGHT MODULATOR, AND METHOD FOR MANUFACTURING THE SAME.
US5463492A (en) * 1991-11-01 1995-10-31 Research Frontiers Incorporated Light modulating film of improved clarity for a light valve
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
EP0551137A1 (en) * 1992-01-10 1993-07-14 Hankuk Glass Industries, Inc. Light-polarizing liquid suspension, and method for making the liquid suspension

Also Published As

Publication number Publication date
JPS4946943B1 (cg-RX-API-DMAC7.html) 1974-12-12
CA919764A (en) 1973-01-23
SE385243B (sv) 1976-06-14
DE2025409A1 (de) 1970-12-03
JPS4841221B1 (cg-RX-API-DMAC7.html) 1973-12-05
DE2025409B2 (de) 1975-10-09
GB1319047A (en) 1973-05-31
DE2065641A1 (de) 1974-10-17
SE363169B (cg-RX-API-DMAC7.html) 1974-01-07
FR2048956A5 (cg-RX-API-DMAC7.html) 1971-03-19
DE2065641B2 (de) 1976-09-16
US3683382A (en) 1972-08-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years