GB1029065A - Improvements in or relating to electrostatic recording - Google Patents

Improvements in or relating to electrostatic recording

Info

Publication number
GB1029065A
GB1029065A GB8400/63A GB840063A GB1029065A GB 1029065 A GB1029065 A GB 1029065A GB 8400/63 A GB8400/63 A GB 8400/63A GB 840063 A GB840063 A GB 840063A GB 1029065 A GB1029065 A GB 1029065A
Authority
GB
United Kingdom
Prior art keywords
tape
electrode
electrostatic recording
recording
backing
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
GB8400/63A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1029065A publication Critical patent/GB1029065A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/80—Television signal recording using electrostatic recording
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
    • G03G15/321—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by charge transfer onto the recording material in accordance with the image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/128—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by electric registration, e.g. electrolytic, spark erosion
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/08—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using electrostatic charge injection; Record carriers therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
    • H01G7/021—Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric
    • H01G7/023—Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric of macromolecular compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
GB8400/63A 1962-03-05 1963-03-01 Improvements in or relating to electrostatic recording Expired GB1029065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US177621A US3185995A (en) 1962-03-05 1962-03-05 Electrostatic recording process

Publications (1)

Publication Number Publication Date
GB1029065A true GB1029065A (en) 1966-05-11

Family

ID=22649295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8400/63A Expired GB1029065A (en) 1962-03-05 1963-03-01 Improvements in or relating to electrostatic recording

Country Status (5)

Country Link
US (1) US3185995A (en:Method)
BE (1) BE629169A (en:Method)
GB (1) GB1029065A (en:Method)
LU (1) LU43303A1 (en:Method)
NL (1) NL289767A (en:Method)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336596A (en) * 1964-12-28 1967-08-15 Minnesota Mining & Mfg Medium for electron beam recording
US3331076A (en) * 1964-12-28 1967-07-11 Minnesota Mining & Mfg Method and medium for electron beam recording
US3331077A (en) * 1964-12-28 1967-07-11 Minnesota Mining & Mfg Method and medium for electron beam recording
US3346868A (en) * 1965-03-24 1967-10-10 Denki Onkyo Co Ltd Electrograph using for plurality of electrode devices having a thermoplastic film asa recording medium
US3480963A (en) * 1965-07-27 1969-11-25 Burroughs Corp Command responsive multi-channel electrostatic recorder
EP0048295B1 (de) * 1980-09-20 1984-12-19 Ibm Deutschland Gmbh Verfahren und Anordnung zum Steuern des Schreibstromes bei Metallpapierdruckern
WO1994027291A1 (en) * 1993-05-15 1994-11-24 Sina Medical Gmbh New recording system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698928A (en) * 1951-01-24 1955-01-04 Charles F Pulvari Ferro-electric carrier, particularly tape recording and reproducing system
US3012839A (en) * 1954-07-15 1961-12-12 Burroughs Corp Electrographic printer
US2726940A (en) * 1954-11-03 1955-12-13 Ibm Xerographic printer
US3040124A (en) * 1956-06-25 1962-06-19 Armour Res Found Transducer head system
GB896692A (en) * 1958-06-09 1962-05-16 Armour Res Found Improvements in or relating to a transducer system and method

Also Published As

Publication number Publication date
BE629169A (en:Method)
LU43303A1 (en:Method) 1963-09-05
US3185995A (en) 1965-05-25
NL289767A (en:Method)

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