JPS5745549A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS5745549A
JPS5745549A JP12078280A JP12078280A JPS5745549A JP S5745549 A JPS5745549 A JP S5745549A JP 12078280 A JP12078280 A JP 12078280A JP 12078280 A JP12078280 A JP 12078280A JP S5745549 A JPS5745549 A JP S5745549A
Authority
JP
Japan
Prior art keywords
layer
electron donating
phthalocyanine pigment
charge generating
charge
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
JP12078280A
Other languages
Japanese (ja)
Inventor
Akio Yagishita
Hirofumi Okuyama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP12078280A priority Critical patent/JPS5745549A/en
Publication of JPS5745549A publication Critical patent/JPS5745549A/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
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
    • G03G5/047—Photoconductive layers characterised by having two or more layers or characterised by their composite structure characterised by the charge-generation layers or charge transport layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To obtain an inexpensive electrophotographic receptor having enhanced photosensitivity and causing no environmental pollution by laminating a charge generating layer formed by dispersing a phthalocyanine pigment in resin and a charge transferring layer contg. an electron donating or accepting compound in >=2 layers. CONSTITUTION:On an electrically conductive support a charge generating layer is formed by dispersing a phthalocyanine pigment such as copper phthalocyanine in resin. On the charge generating layer a charge transferring layer contg. an electron donating or accepting compound or >=1 layer of a mixture of a phthalocyanine pigment with a compound for transferring charges is laminated. The applicable electron donating compound includes 2,5-bis(4'-diethylaminophenyl)-1,3,4-oxadiazole, tetrathiafluvalene and 1-phenyl-3-(p-diethylaminostyryl)-5-(p-diethylaminophenyl)- 2-pyrazoline. The applicable electron accepting compound includes 2,4,7-trinitro-9- fluorenone.
JP12078280A 1980-09-01 1980-09-01 Electrophotographic receptor Pending JPS5745549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12078280A JPS5745549A (en) 1980-09-01 1980-09-01 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12078280A JPS5745549A (en) 1980-09-01 1980-09-01 Electrophotographic receptor

Publications (1)

Publication Number Publication Date
JPS5745549A true JPS5745549A (en) 1982-03-15

Family

ID=14794860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12078280A Pending JPS5745549A (en) 1980-09-01 1980-09-01 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS5745549A (en)

Similar Documents

Publication Publication Date Title
JPS5745545A (en) Electrophotographic receptor
JPS5588065A (en) Electrophotographic receptor
JPS564148A (en) Electrophotographic receptor
JPS5745549A (en) Electrophotographic receptor
JPS5714844A (en) Electrophotographic receptor
JPS57656A (en) Electrophotographic receptor
JPS5754942A (en) Electrophotographic receptor
JPS57102628A (en) Electrophotographic receptor
JPS5778543A (en) Electrophotographic receptor
JPS57151948A (en) Electrophotographic receptor
JPS5778542A (en) Electrophotographic receptor
JPS57144555A (en) Electrophotographic receptor
JPS57200044A (en) Electrophotographic receptor
JPS57204050A (en) Electrophotographic receptor
JPS5720741A (en) Laminate type electrophotographic receptor
JPS57204056A (en) Electrophotographic receptor
JPS57168252A (en) Material of electrophotographic receptor
JPS57151950A (en) Electrophotographic receptor
JPS57204047A (en) Electrophotographic receptor
JPS5573056A (en) Electrophotographic photoreceptor
JPS57204044A (en) Electrophotographic receptor
JPS57204043A (en) Electrophotographic receptor
JPS57204046A (en) Electrophotographic receptor
JPS56126839A (en) Electrophotographic receptor
JPS5774747A (en) Electrophotographic receptor