JPS6444950A - Electrophotographic sensitive body - Google Patents

Electrophotographic sensitive body

Info

Publication number
JPS6444950A
JPS6444950A JP20097687A JP20097687A JPS6444950A JP S6444950 A JPS6444950 A JP S6444950A JP 20097687 A JP20097687 A JP 20097687A JP 20097687 A JP20097687 A JP 20097687A JP S6444950 A JPS6444950 A JP S6444950A
Authority
JP
Japan
Prior art keywords
charge transfer
effective component
transfer material
photosensitive body
compounds
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
JP20097687A
Other languages
Japanese (ja)
Inventor
Yoichi To
Yoichi Nishioka
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP20097687A priority Critical patent/JPS6444950A/en
Publication of JPS6444950A publication Critical patent/JPS6444950A/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
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0644—Heterocyclic compounds containing two or more hetero rings
    • G03G5/0661—Heterocyclic compounds containing two or more hetero rings in different ring systems, each system containing at least one hetero ring
    • 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
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0664—Dyes
    • G03G5/0666—Dyes containing a methine or polymethine group
    • G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group
    • G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group containing hetero rings

Landscapes

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

Abstract

PURPOSE:To enhance initial characteristics and repetition characteristics by incorporating one of specified compounds having 2 carbazole rings as an effective component for the electric charge transfer material to be used for a charge transfer layer. CONSTITUTION:The photosensitive body is formed by laminating on conductive supporting body a charge generating layer and the charge transfer layer containing as the effective component for the charge transfer material at least one of the compounds having 2 carbazole rings represented by formulae I, II, and III in which each of R1 and R2 is alkyl, aryl, aralkyl, a condensed polycyclic group, or a heterocyclic group; each of Z1 and Z2 is H atom, or same as said groups, thus permitting deterioration of sensitivity and acceptance potential at the time of repeated uses to be prevented and the photosensitive body to be successively used for a long time.
JP20097687A 1987-08-13 1987-08-13 Electrophotographic sensitive body Pending JPS6444950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20097687A JPS6444950A (en) 1987-08-13 1987-08-13 Electrophotographic sensitive body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20097687A JPS6444950A (en) 1987-08-13 1987-08-13 Electrophotographic sensitive body

Publications (1)

Publication Number Publication Date
JPS6444950A true JPS6444950A (en) 1989-02-17

Family

ID=16433444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20097687A Pending JPS6444950A (en) 1987-08-13 1987-08-13 Electrophotographic sensitive body

Country Status (1)

Country Link
JP (1) JPS6444950A (en)

Similar Documents

Publication Publication Date Title
JPS564148A (en) Electrophotographic receptor
JPS5646234A (en) Electrophotographic receptor
JPS6413553A (en) Electrophotographic sensitive body
JPS6444950A (en) Electrophotographic sensitive body
JPS6444946A (en) Electrophotographic sensitive body
JPS57146255A (en) Electrophotographic receptor
JPS6410252A (en) Electrophotographic sensitive body
JPS6468758A (en) Electrophotographic sensitive body
JPS6419355A (en) Electrophotographic sensitive body
JPS6476059A (en) Electrophotographic sensitive body
JPS6444951A (en) Electrophotographic sensitive body
JPS6444947A (en) Electrophotographic sensitive body
JPS647045A (en) Electrophotographic sensitive body
JPS5782844A (en) Electrophotographic receptor
JPS6444945A (en) Electrophotographic sensitive body
JPS6488460A (en) Electrophotographic sensitive body
JPS6440836A (en) Photoconductive film and electrophotographic sensitive body using same
JPS6419357A (en) Electrophotographic sensitive body
JPS6444949A (en) Electrophotographic sensitive body
JPS6465557A (en) Electrophotographic sensitive body
JPS6444948A (en) Electrophotographic sensitive body
JPS6465556A (en) Electrophotographic sensitive body
JPS6465555A (en) Electrophotographic sensitive body
JPS6419354A (en) Electrophotographic sensitive body
JPS6419358A (en) Electrophotographic sensitive body