GB1152582A - Electrostatic Recording. - Google Patents

Electrostatic Recording.

Info

Publication number
GB1152582A
GB1152582A GB2438666D GB2438666D GB1152582A GB 1152582 A GB1152582 A GB 1152582A GB 2438666 D GB2438666 D GB 2438666D GB 2438666 D GB2438666 D GB 2438666D GB 1152582 A GB1152582 A GB 1152582A
Authority
GB
United Kingdom
Prior art keywords
dielectric layer
photoconductive
layer
june
pattern
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
GB2438666D
Inventor
John Wolfgang Weigl
Alan Bruce Amidon
Joseph Mammino
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.)
GAF Corp
Original Assignee
GAF 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 GAF Corp filed Critical GAF Corp
Publication of GB1152582A publication Critical patent/GB1152582A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G16/00—Electrographic processes using deformation of thermoplastic layers; Apparatus therefor
    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/18—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a charge pattern
    • 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
    • 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
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0612—Acyclic or carbocyclic compounds containing nitrogen
    • G03G5/0616—Hydrazines; Hydrazones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/23—Reproducing arrangements
    • H04N1/29—Reproducing arrangements involving production of an electrostatic intermediate picture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)

Abstract

1,152,582. Typewriters; ink ribbons &c. GAF CORP. 1 June, 1966 [10 June, 1965], No. 24386/66. Heading B6F. [Also in Divisions G2, H1 and H4] Electrostatographic recording is effected using a recording material comprising a photoconductive layer and a dielectric layer by uniformly exposing the photoconductive layer, applying an electrostatic pattern to the dielectric layer using a pattern of charged needles while maintaining the photo-conductive layer at a reference potential, developing and fixing. The recording material may comprise a support or a photoconductive or dielectric layer acting as a support, and may be uniformly exposed before or during application of the electrostatic pattern. The charged needles may be con-
GB2438666D 1965-06-10 1966-06-01 Electrostatic Recording. Expired GB1152582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46293165A 1965-06-10 1965-06-10

Publications (1)

Publication Number Publication Date
GB1152582A true GB1152582A (en) 1969-05-21

Family

ID=23838282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2438666D Expired GB1152582A (en) 1965-06-10 1966-06-01 Electrostatic Recording.

Country Status (4)

Country Link
BE (1) BE682374A (en)
DE (2) DE1522629A1 (en)
GB (1) GB1152582A (en)
NL (2) NL6608115A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431146A1 (en) * 1978-07-12 1980-02-08 Matsushita Electric Ind Co Ltd MEDIUM FOR ELECTROGRAPHIC RECORDING WITH A CONDUCTIVE LAYER CONTAINING A SEMICONDUCTOR BASED ON METAL OXIDE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431146A1 (en) * 1978-07-12 1980-02-08 Matsushita Electric Ind Co Ltd MEDIUM FOR ELECTROGRAPHIC RECORDING WITH A CONDUCTIVE LAYER CONTAINING A SEMICONDUCTOR BASED ON METAL OXIDE

Also Published As

Publication number Publication date
BE682374A (en) 1966-11-14
NL134045C (en)
DE1522629A1 (en) 1969-10-02
DE1950087U (en) 1966-11-17
NL6608115A (en) 1966-12-12

Similar Documents

Publication Publication Date Title
CA922586A (en) Developing tank unit and method for electrostatic printing
JPS5265443A (en) Magnetic brush development of electrostatic latent image
GB893549A (en) Controlled tone development for electrophotography
GB1102340A (en) A method of thermographic reproduction
GB1141748A (en) Liquid developer composition for electrostatic images
JPS5374033A (en) Electrostatic recording system
GB1152582A (en) Electrostatic Recording.
GB1294603A (en) Toner developer system
GB1326934A (en) Imaging process
GB989486A (en) Xerographic developing apparatus
GB1006792A (en) An improved electro-photographic method of producing lithographic masters
GB1043983A (en) Xerographic reproduction
GB1436098A (en) Liquid applicator apparatus
JPS5236038A (en) Electrostatic latent image transfer device
JPS5434242A (en) Developer for static image
JPS5434243A (en) Developer for static image
ES425109A1 (en) Recording with an erasable electrostatic latent image
JPS5226837A (en) Process for supplying an electrophotographic developer and device ther efor
JPS5289325A (en) Electrostatic recording system
GB1480118A (en) Electrostatic copying method
JPS5732462A (en) Magnetic brush developing device
JPS53116155A (en) Electrophotographic light sensitive element for plural copy process
GB943197A (en) Process for producing permanent magnetic sound track
JPS53109635A (en) Electrophotographic apparatus
GB1028857A (en) Process for developing electrostatic images

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees