GB1401642A - Method of developing a dielectric pattern on a semiconductor surface - Google Patents

Method of developing a dielectric pattern on a semiconductor surface

Info

Publication number
GB1401642A
GB1401642A GB4450172A GB4450172A GB1401642A GB 1401642 A GB1401642 A GB 1401642A GB 4450172 A GB4450172 A GB 4450172A GB 4450172 A GB4450172 A GB 4450172A GB 1401642 A GB1401642 A GB 1401642A
Authority
GB
United Kingdom
Prior art keywords
image
component
toner particles
developing
sept
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
GB4450172A
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.)
AUSTRALIA Department OF Manufacturing IND
Original Assignee
AUSTRALIA Department OF Manufacturing IND
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 AUSTRALIA Department OF Manufacturing IND filed Critical AUSTRALIA Department OF Manufacturing IND
Publication of GB1401642A publication Critical patent/GB1401642A/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
    • 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)
  • Wet Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)

Abstract

1401642 Developing electrostatic latent images AUSTRALIA DEPARTMENT OF Mfg INDUSTRY SECRETARY OF 26 Sept 1972 [30 Sept 1971] 44501/72 Heading G2H An electro-photographic latent image, or a dielectric pattern image produced thermally or by pressure, is developed by two successive components of a preferably liquid developer, and the components are so chosen that as the polarity of a developing electrode changes first one component is selectively deposited on the image, then the other component is deposited on those parts of the image area which did not receive the first component. The first component acts as a mask during the second part of the development, and may be a colourless or opaque white resin, mingled with more-conductive toner particles in an insulating liquid. During the first stage of development an electrostatic bias holds the conductive toner particles away from the latent image, then reversal of the bias forces the toner particles on to the image.
GB4450172A 1971-09-30 1972-09-26 Method of developing a dielectric pattern on a semiconductor surface Expired GB1401642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU648071 1971-09-30

Publications (1)

Publication Number Publication Date
GB1401642A true GB1401642A (en) 1975-07-16

Family

ID=3697021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4450172A Expired GB1401642A (en) 1971-09-30 1972-09-26 Method of developing a dielectric pattern on a semiconductor surface

Country Status (8)

Country Link
JP (1) JPS4858837A (en)
BE (1) BE789561A (en)
CA (1) CA971832A (en)
DE (1) DE2248252A1 (en)
FR (1) FR2250446A5 (en)
GB (1) GB1401642A (en)
IT (1) IT975134B (en)
SE (1) SE376493B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137345A (en) * 1978-04-18 1979-10-25 Ricoh Co Ltd Development for dichronic zerography
JPS55124156A (en) * 1979-03-19 1980-09-25 Ricoh Co Ltd Two-color developing method

Also Published As

Publication number Publication date
CA971832A (en) 1975-07-29
JPS4858837A (en) 1973-08-17
SE376493B (en) 1975-05-26
DE2248252A1 (en) 1973-05-30
FR2250446A5 (en) 1975-05-30
IT975134B (en) 1974-07-20
BE789561A (en) 1973-01-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee