JPS5628871A - Electrophotographic printer - Google Patents

Electrophotographic printer

Info

Publication number
JPS5628871A
JPS5628871A JP10507879A JP10507879A JPS5628871A JP S5628871 A JPS5628871 A JP S5628871A JP 10507879 A JP10507879 A JP 10507879A JP 10507879 A JP10507879 A JP 10507879A JP S5628871 A JPS5628871 A JP S5628871A
Authority
JP
Japan
Prior art keywords
layer
photosensitive member
molar ratio
thickness
image
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.)
Granted
Application number
JP10507879A
Other languages
Japanese (ja)
Other versions
JPH0131609B2 (en
Inventor
Kazuyoshi Tateishi
Yukio Tokunaga
Hiroyuki Hoshino
Rikuo Takano
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP10507879A priority Critical patent/JPS5628871A/en
Publication of JPS5628871A publication Critical patent/JPS5628871A/en
Publication of JPH0131609B2 publication Critical patent/JPH0131609B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Abstract

PURPOSE: To heighten the resolving power and printing speed and eliminate the disturbance of printing and the nonuniformity of printing density, by using a light- emitting monolithic Ga(AsP) diode array and a three-layer photosensitive member made of Se in the main.
CONSTITUTION: A PbS layer 13, a polycarbonate layer 14 of 0.1W0.2μ in thickness, an Se layer 15 of 20W100μ in thickness, an Se.Te layer 16 which has a thickness of 0.5W1μ and contains Te at a molar ratio of 0.15W0.5 and an Se.Te.Sb layer 17 containing Te at a molar ratio of 0W0.15 and Sb at a molar ratio of 0.01 or less are produced on an electroconductive carrier 12 to manufacture a photosensitive member 1. This photosensitive member is charged with positive electricity by a uniform charging corotron 2. Signals are written on the charged photosensitive member by lighting on and off a plurality of light-emitting monolithic diodes 4 in which P-N junctions are provided by selectively diffusing Zn in mixed crystal layers of Ga (AsP), thereby forming an electrostatic latent image. The image is developed by a developing unit 5 so that the image becomes visible. The developed image is transferred onto paper 11 and fixed.
COPYRIGHT: (C)1981,JPO&Japio
JP10507879A 1979-08-20 1979-08-20 Electrophotographic printer Granted JPS5628871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10507879A JPS5628871A (en) 1979-08-20 1979-08-20 Electrophotographic printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10507879A JPS5628871A (en) 1979-08-20 1979-08-20 Electrophotographic printer

Publications (2)

Publication Number Publication Date
JPS5628871A true JPS5628871A (en) 1981-03-23
JPH0131609B2 JPH0131609B2 (en) 1989-06-27

Family

ID=14397890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10507879A Granted JPS5628871A (en) 1979-08-20 1979-08-20 Electrophotographic printer

Country Status (1)

Country Link
JP (1) JPS5628871A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232476A (en) * 1985-08-05 1987-02-12 Hitachi Ltd Light emitting diode printer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113050A (en) * 1979-02-23 1980-09-01 Stanley Electric Co Ltd Electrophotographic receptor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113050A (en) * 1979-02-23 1980-09-01 Stanley Electric Co Ltd Electrophotographic receptor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232476A (en) * 1985-08-05 1987-02-12 Hitachi Ltd Light emitting diode printer

Also Published As

Publication number Publication date
JPH0131609B2 (en) 1989-06-27

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