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GB1165038A - Electrophotograpic Developing Process. - Google Patents

Electrophotograpic Developing Process.

Info

Publication number
GB1165038A
GB1165038A GB49950/67A GB4995067A GB1165038A GB 1165038 A GB1165038 A GB 1165038A GB 49950/67 A GB49950/67 A GB 49950/67A GB 4995067 A GB4995067 A GB 4995067A GB 1165038 A GB1165038 A GB 1165038A
Authority
GB
United Kingdom
Prior art keywords
development
nov
electro
areas
electrical field
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
GB49950/67A
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1165038A publication Critical patent/GB1165038A/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
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/06—Developing
    • G03G13/10—Developing using a liquid developer, e.g. liquid suspension

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Developing For Electrophotography (AREA)

Abstract

1,165,038. Electro-photographic reversal development. FUJI SHASHIN FILM K.K. Nov.2, 1967 [Nov.2, 1966], No.49950/67. Heading G2H. An electro-photographic reversal development is carried out while an external voltage is applied across the charged and imagewise exposed photo-conductive layer in a sense to oppose the charge image on the layer, the external voltage either being varied in dependance on the attenuation characteristic of the photoconductive layer under the conditions of development so that its magnitude at any time is equal to or less than the instantaneous electrical field produced by the charge image at areas of maximum charge density or being held constant at a magnitude equal to or less than the electrical field at the areas of maximum charge density at the commencement of development minus the attenuation that occurs during development. Development may be with a powder or liquid developer.
GB49950/67A 1966-11-02 1967-11-02 Electrophotograpic Developing Process. Expired GB1165038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP41072265A JPS5114030B1 (en) 1966-11-02 1966-11-02

Publications (1)

Publication Number Publication Date
GB1165038A true GB1165038A (en) 1969-09-24

Family

ID=13484265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49950/67A Expired GB1165038A (en) 1966-11-02 1967-11-02 Electrophotograpic Developing Process.

Country Status (5)

Country Link
US (1) US3560203A (en)
JP (1) JPS5114030B1 (en)
DE (1) DE1597844C3 (en)
FR (1) FR1604137A (en)
GB (1) GB1165038A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518668A (en) * 1982-03-24 1985-05-21 Fuji Photo Film Co., Ltd. Method for preparing a lithographic printing plate

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836384A (en) * 1968-10-01 1974-09-17 Fuji Photo Film Co Ltd Imaging systems
US3784397A (en) * 1970-02-04 1974-01-08 Xerox Corp Imaging system
JPS4926901B1 (en) * 1970-12-10 1974-07-12
US3901698A (en) * 1971-12-10 1975-08-26 Rank Xerox Ltd Method of reversal development using two electrostatic developers
US3886900A (en) * 1972-08-01 1975-06-03 Cellophane Sa Apparatus for developing a latent charged image
DE2347980A1 (en) * 1972-09-28 1974-04-04 Commw Of Australia DEVELOPMENT AND / OR TRANSFER OF IMAGES
US3885960A (en) * 1972-12-11 1975-05-27 Bell & Howell Co Method of development of liquid electrostatic images using an hydrophobic barrier liquid
US3951653A (en) * 1973-08-30 1976-04-20 Rank Xerox Ltd. Method of preventing toner build-up on electrodes during liquid development
US5051329A (en) * 1989-12-19 1991-09-24 Dximaging Reversal development of latent electrostatic images on xeroprinting masters
US20070178228A1 (en) * 2006-01-27 2007-08-02 Shiu Hei M Method for fabricating a PCB

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518668A (en) * 1982-03-24 1985-05-21 Fuji Photo Film Co., Ltd. Method for preparing a lithographic printing plate

Also Published As

Publication number Publication date
FR1604137A (en) 1971-07-12
US3560203A (en) 1971-02-02
DE1597844C3 (en) 1980-01-17
DE1597844A1 (en) 1970-12-10
DE1597844B2 (en) 1979-05-03
JPS5114030B1 (en) 1976-05-06

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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