GB1296650A - - Google Patents

Info

Publication number
GB1296650A
GB1296650A GB1296650DA GB1296650A GB 1296650 A GB1296650 A GB 1296650A GB 1296650D A GB1296650D A GB 1296650DA GB 1296650 A GB1296650 A GB 1296650A
Authority
GB
United Kingdom
Prior art keywords
carrier
sept
image
electrography
topped
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
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 filed Critical
Publication of GB1296650A publication Critical patent/GB1296650A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
    • B41J2/41—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for electrostatic printing
    • 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
    • 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, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)

Abstract

1296650 Electrography PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 2 Sept 1971 [5 Sept 1970] 41009/71 Heading G2H [Also in Division B6] An image carrier for an electrostatic printer comprises an electrically conductive carrier 1 provided with a plurality of recesses housing dielectric material 3. A synchronization track 2 indicates the precise location of each row of dots. In an alternative construction, a metal substrate (9), Fig.7 (not shown) has a dielectric layer (10) topped with an apertured metal plate (11). The carrier may be arranged as a drum or belt and be used for duplicating once an image has been formed electrostatically.
GB1296650D 1970-09-05 1971-09-02 Expired GB1296650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702044180 DE2044180A1 (en) 1970-09-05 1970-09-05 Permanent recording template for electrostatic printers

Publications (1)

Publication Number Publication Date
GB1296650A true GB1296650A (en) 1972-11-15

Family

ID=5781746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296650D Expired GB1296650A (en) 1970-09-05 1971-09-02

Country Status (6)

Country Link
US (1) US3786745A (en)
JP (1) JPS5139494B1 (en)
CA (1) CA946039A (en)
DE (1) DE2044180A1 (en)
FR (1) FR2107312A5 (en)
GB (1) GB1296650A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1024583A (en) * 1973-04-19 1978-01-17 Jack S. Kilby Electrostatic display system
US3979757A (en) * 1973-04-19 1976-09-07 Kilby Jack S Electrostatic display system with toner applied to head
JPS57188105A (en) * 1981-05-14 1982-11-19 Toshiba Corp Electret constituent

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120806A (en) * 1957-04-24 1964-02-11 Ibm Magnetic image plate
US3289209A (en) * 1962-03-22 1966-11-29 Xerox Corp Electrostatic matrix printer
US3225883A (en) * 1962-11-13 1965-12-28 Waldemar A Ayres Word writing machine producing closed-up printing in response to simultaneous actuation of keys
DE1250839B (en) * 1963-04-15 1967-09-28 Electrostatic Printing· Corporation of America, San Francisco, Calif. (V. St. A.) Powder printing device
BE665608A (en) * 1964-06-25
US3299809A (en) * 1964-11-05 1967-01-24 Continental Can Co Electrostatic printing process for use with printing plate having plural levels
US3368482A (en) * 1966-08-08 1968-02-13 Owens Illinois Inc Intaglio printing from stencil wrapped about cylinder
US3545374A (en) * 1968-04-26 1970-12-08 Massachusetts Inst Technology High-speed printer employing a gas discharge matrix

Also Published As

Publication number Publication date
DE2044180A1 (en) 1972-03-16
US3786745A (en) 1974-01-22
JPS5139494B1 (en) 1976-10-28
FR2107312A5 (en) 1972-05-05
CA946039A (en) 1974-04-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee