GB1396553A - Apparatus for enhanced development of a latent electrostatic image - Google Patents

Apparatus for enhanced development of a latent electrostatic image

Info

Publication number
GB1396553A
GB1396553A GB2781972A GB2781972A GB1396553A GB 1396553 A GB1396553 A GB 1396553A GB 2781972 A GB2781972 A GB 2781972A GB 2781972 A GB2781972 A GB 2781972A GB 1396553 A GB1396553 A GB 1396553A
Authority
GB
United Kingdom
Prior art keywords
electrostatic image
substrate
latent electrostatic
enhanced development
electrically conductive
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
GB2781972A
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.)
Diagnostic Instruments Inc
Original Assignee
Diagnostic Instruments 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 Diagnostic Instruments Inc filed Critical Diagnostic Instruments Inc
Publication of GB1396553A publication Critical patent/GB1396553A/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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/054—Apparatus for electrographic processes using a charge pattern using X-rays, e.g. electroradiography
    • G03G15/0545—Ionography, i.e. X-rays induced liquid or gas discharge
    • 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
    • G03G13/08—Developing using a solid developer, e.g. powder developer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
GB2781972A 1971-07-09 1972-06-14 Apparatus for enhanced development of a latent electrostatic image Expired GB1396553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00161228A US3850142A (en) 1971-07-09 1971-07-09 Image development amplification

Publications (1)

Publication Number Publication Date
GB1396553A true GB1396553A (en) 1975-06-04

Family

ID=22580369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2781972A Expired GB1396553A (en) 1971-07-09 1972-06-14 Apparatus for enhanced development of a latent electrostatic image

Country Status (8)

Country Link
US (1) US3850142A (fr)
BE (1) BE785976A (fr)
CA (1) CA967064A (fr)
DE (1) DE2233538C3 (fr)
FR (1) FR2145967A5 (fr)
GB (1) GB1396553A (fr)
IT (1) IT958478B (fr)
NL (1) NL7209376A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038943A (en) * 1974-06-05 1977-08-02 Xerox Corporation Signal amplification by charging and illuminating a partially developed latent electrostatic image
JPS52102043A (en) * 1976-02-23 1977-08-26 Olympus Optical Co Ltd Electrostatic image developing
DE2908603A1 (de) * 1979-03-05 1980-09-11 Philips Patentverwaltung Elektrophotographisches verfahren
US10281430B2 (en) * 2016-07-15 2019-05-07 The United States of America as represented by the Administratior of NASA Identification and characterization of remote objects by electric charge tunneling, injection, and induction, and an erasable organic molecular memory

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692948A (en) * 1948-12-29 1954-10-26 Kurt S Lion Radiation responsive circuits
US2824813A (en) * 1952-05-12 1958-02-25 Haloid Co Method for developing electrostatic latent images
US2825814A (en) * 1953-07-16 1958-03-04 Haloid Co Xerographic image formation
US2802948A (en) * 1954-09-22 1957-08-13 Haloid Co Prevention of ion-caused undercutting in xeroradiography
US2817598A (en) * 1955-02-01 1957-12-24 Haloid Co Continuous tone reversal development process
US2952241A (en) * 1955-02-03 1960-09-13 Haloid Xerox Inc Developer electrode for electrophotographic apparatus
US2914221A (en) * 1955-08-16 1959-11-24 Haloid Xerox Inc Aerosol bomb development
US2817765A (en) * 1956-01-03 1957-12-24 Haloid Co Xerographic method
GB893842A (en) * 1958-02-12 1962-04-11 Burroughs Corp Electrographic recording process
US3256197A (en) * 1958-09-23 1966-06-14 Harris Intertype Corp Liquid developer for electrostatic charge images
US3185051A (en) * 1962-10-16 1965-05-25 Xerox Corp Xerographic method
US3599605A (en) * 1969-03-20 1971-08-17 Ibm Self-biasing development electrode for electrophotography

Also Published As

Publication number Publication date
BE785976A (fr) 1973-01-08
FR2145967A5 (fr) 1973-02-23
DE2233538A1 (de) 1973-01-25
NL7209376A (fr) 1973-01-11
US3850142A (en) 1974-11-26
DE2233538B2 (de) 1979-01-25
DE2233538C3 (de) 1979-09-27
IT958478B (it) 1973-10-20
CA967064A (en) 1975-05-06

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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