JPS5581366A - Electrostatic recording method - Google Patents

Electrostatic recording method

Info

Publication number
JPS5581366A
JPS5581366A JP15366478A JP15366478A JPS5581366A JP S5581366 A JPS5581366 A JP S5581366A JP 15366478 A JP15366478 A JP 15366478A JP 15366478 A JP15366478 A JP 15366478A JP S5581366 A JPS5581366 A JP S5581366A
Authority
JP
Japan
Prior art keywords
recording electrode
electrodes
neutralization
latent images
voltage
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
JP15366478A
Other languages
Japanese (ja)
Inventor
Takashi Ezaki
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP15366478A priority Critical patent/JPS5581366A/en
Publication of JPS5581366A publication Critical patent/JPS5581366A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)

Abstract

PURPOSE:To achieve the improvement in resolution by providing electrodes for nuetralization of electrostatic latent images around recording electrode. CONSTITUTION:Multiple electrodes 7a-7h for neutralization are disposed around one recording electrode 1 convered with insulator. When with this arrangement a signal voltage is applied to the recording electrode 1, the latent image 8 of a circle larger than the diameter of the recording electrode 1 is formed on the dielectric layer positioned between the recording electrode 1 and counter electrode. When the voltage of the polarity reversed from that of the voltage having been applied to the recording electrode 1 is next applied to each of the electrodes 7a-7h for neutralization, discharge is generated between part of the latent image 8 and the respective electrodes 7a-7h for neutralization and the neutralized regions 9 of the latent images are generated by as much as the electrodes 7a-7h for neutralization, thus the electrostatic latent images 10 of a diameter smaller than that of the initial latent images 8 are formed, whereby thickening of the picture elements is prevented and the resolution enhanced.
JP15366478A 1978-12-14 1978-12-14 Electrostatic recording method Pending JPS5581366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15366478A JPS5581366A (en) 1978-12-14 1978-12-14 Electrostatic recording method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15366478A JPS5581366A (en) 1978-12-14 1978-12-14 Electrostatic recording method

Publications (1)

Publication Number Publication Date
JPS5581366A true JPS5581366A (en) 1980-06-19

Family

ID=15567473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15366478A Pending JPS5581366A (en) 1978-12-14 1978-12-14 Electrostatic recording method

Country Status (1)

Country Link
JP (1) JPS5581366A (en)

Similar Documents

Publication Publication Date Title
GB1257231A (en)
AU530752B2 (en) Charging a dielectric layer
JPS6438947A (en) Color picture tube device
JPS6486471A (en) Spark plug
ATE57453T1 (en) DEVICE FOR REMOVING ELECTROSTATIC CHARGES.
IE32976B1 (en) Electrostatic charging device and process
JPS5581366A (en) Electrostatic recording method
GB1225369A (en)
GB1373235A (en) Charging of electrophotographic surfaces
JPS57105758A (en) Direct recording method
GB1385995A (en) Process for the electrographic recording of charge images
JPS5470055A (en) Corona charger
JPS5268423A (en) Two-color electrostatic recording apparatus
JPS5489643A (en) Electrophotographic apparatus
JPS5462827A (en) Electrostatic recording and developing system
JPS56135874A (en) Cleaning device
JPS5579467A (en) Electrostatic recorder
JPS5630133A (en) Electrophotographic receptor
JPS6449065A (en) Image forming device
JPS5415756A (en) Method and apparatus of electrophotography
JPS5650345A (en) Electrophotographic apparatus
JPS55113062A (en) Electrostatic recording method
JPS5660452A (en) Electrophotographic device
JPS5265438A (en) Two color electrostatic recording apparatus
JPS5266428A (en) Two-color electrostatic recording apparatus