JPS6440865A - Spray development method and apparatus for electrostatic transfer - Google Patents

Spray development method and apparatus for electrostatic transfer

Info

Publication number
JPS6440865A
JPS6440865A JP14595288A JP14595288A JPS6440865A JP S6440865 A JPS6440865 A JP S6440865A JP 14595288 A JP14595288 A JP 14595288A JP 14595288 A JP14595288 A JP 14595288A JP S6440865 A JPS6440865 A JP S6440865A
Authority
JP
Japan
Prior art keywords
pigment
electrostatic transfer
tank
printing
ultrasonic
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.)
Pending
Application number
JP14595288A
Other languages
Japanese (ja)
Inventor
Shiyao Uei Rai
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS6440865A publication Critical patent/JPS6440865A/en
Pending 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/101—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer for wetting the recording material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Printing Methods (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Color Electrophotography (AREA)

Abstract

PURPOSE: To improve the accuracy of electrostatic transfer and to attain printing equal to machine printing by atomizing pigment having <=10μ grain size and solved in liquid by an ultrasonic wave and developing a latent image through an atomized area. CONSTITUTION: Pigment having <=10μ grain size and solved in liquid or ink mixing the pigment is stored in a developing tank 3. Plural ultrasonic converters 4 and ultrasonic frequency current generators 5 are arranged on the bottom of the tank 3 and 1st and 2nd electrode pairs 12A, 12B, 13A, 13B connected to a DC power supply are also formed in the tank 3. The ultrasonic device atomizes particulates and forms a rectangular atomized area 11 through an electric field formed by the electrode pairs 12A, 12B, 13A, 13B. A latent image formed on a photosensitive body 1 is passed through the area 11 to develop an image. Consequently the accuracy of electrostatic transfer can be improved and printing equal to machine printing can be executed.
JP14595288A 1987-06-15 1988-06-15 Spray development method and apparatus for electrostatic transfer Pending JPS6440865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN198787101064A CN87101064A (en) 1987-06-15 1987-06-15 Electrophotographic mist developing method and developing device

Publications (1)

Publication Number Publication Date
JPS6440865A true JPS6440865A (en) 1989-02-13

Family

ID=4813151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14595288A Pending JPS6440865A (en) 1987-06-15 1988-06-15 Spray development method and apparatus for electrostatic transfer

Country Status (4)

Country Link
EP (1) EP0295642A1 (en)
JP (1) JPS6440865A (en)
CN (1) CN87101064A (en)
DE (1) DE3820023A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05193546A (en) * 1990-11-09 1993-08-03 Yoshikawa Seisakusho:Kk Application of brake to motorcycle and device therefor
US7550911B2 (en) 2005-05-13 2009-06-23 Panasonic Corporation Fluorescent lamp for use in a backlight unit and liquid crystal display device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995010800A1 (en) * 1993-10-14 1995-04-20 Research Laboratories Of Australia Pty Ltd. A method and apparatus for developing electrostatic images

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795443A (en) * 1968-08-26 1974-03-05 Xerox Corp Xerographic development
GB1484712A (en) * 1974-09-24 1977-09-01 Xerox Corp Charge pattern development method and apparatus
JPS5827172A (en) * 1981-08-10 1983-02-17 Yokogawa Hokushin Electric Corp Electrophotographic recorder
JPS58215671A (en) * 1982-06-10 1983-12-15 Konishiroku Photo Ind Co Ltd Electrostatic image developing device
DE3535025A1 (en) * 1985-10-01 1987-04-02 Siemens Ag Nonmechanical printing or copying device having a developer station, in which liquid droplets are used to ink the charge image

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05193546A (en) * 1990-11-09 1993-08-03 Yoshikawa Seisakusho:Kk Application of brake to motorcycle and device therefor
US7550911B2 (en) 2005-05-13 2009-06-23 Panasonic Corporation Fluorescent lamp for use in a backlight unit and liquid crystal display device

Also Published As

Publication number Publication date
EP0295642A1 (en) 1988-12-21
DE3820023A1 (en) 1988-12-29
CN87101064A (en) 1988-03-16

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