JPS5776548A - Electrophotographic light sensitive material - Google Patents

Electrophotographic light sensitive material

Info

Publication number
JPS5776548A
JPS5776548A JP15277380A JP15277380A JPS5776548A JP S5776548 A JPS5776548 A JP S5776548A JP 15277380 A JP15277380 A JP 15277380A JP 15277380 A JP15277380 A JP 15277380A JP S5776548 A JPS5776548 A JP S5776548A
Authority
JP
Japan
Prior art keywords
dye
charge generating
generating layer
coat
conductive substrate
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
JP15277380A
Other languages
Japanese (ja)
Other versions
JPS6255782B2 (en
Inventor
Kazuhiro Enomoto
Kozo Haino
Shigeyoshi Suzuki
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.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills 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 Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP15277380A priority Critical patent/JPS5776548A/en
Publication of JPS5776548A publication Critical patent/JPS5776548A/en
Publication of JPS6255782B2 publication Critical patent/JPS6255782B2/ja
Granted 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
    • G03G5/0664—Dyes
    • G03G5/0666—Dyes containing a methine or polymethine group
    • G03G5/0672—Dyes containing a methine or polymethine group containing two or more methine or polymethine groups

Landscapes

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

Abstract

PURPOSE:To obtain a high sensitivity panchromatic photosensitive material having the photosensitive wavelength region including all the visible spectra and the infrared range up to 1,200nm, by laminating a charge transfer layer and a charge generating layer containing a polymethylene dye on a conductive substrate. CONSTITUTION:A charge transfer layer and a charge generating layer containing a dye represented by the formulaIin which A, B, D, and E are phenyl; Y is a divalent residue needed to form a 6- or 5-membered ring; R is H or halogen; and X<-> is an anionic residue, are laminated on a conductive substrate. Said dye dispersed into a binder or said dye along may be used for the charge generating layer. It is also effective for the charge generating layer to form a thin dye film by vacuum vapor deposition, to coat a solution containing a dye, or to coat a dispersion obtained by pulverizing the dye in a solvent. Compounds such as formulae II and III, etc. are embodied as the dye represented by the formulaI.
JP15277380A 1980-10-30 1980-10-30 Electrophotographic light sensitive material Granted JPS5776548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15277380A JPS5776548A (en) 1980-10-30 1980-10-30 Electrophotographic light sensitive material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15277380A JPS5776548A (en) 1980-10-30 1980-10-30 Electrophotographic light sensitive material

Publications (2)

Publication Number Publication Date
JPS5776548A true JPS5776548A (en) 1982-05-13
JPS6255782B2 JPS6255782B2 (en) 1987-11-20

Family

ID=15547825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15277380A Granted JPS5776548A (en) 1980-10-30 1980-10-30 Electrophotographic light sensitive material

Country Status (1)

Country Link
JP (1) JPS5776548A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224354A (en) * 1982-06-23 1983-12-26 Canon Inc Photoconductive composition
JPS6118962A (en) * 1984-07-05 1986-01-27 Matsushita Electric Ind Co Ltd Manufacture of electrophotographic sensitive body
JPS61258258A (en) * 1985-05-13 1986-11-15 Ricoh Co Ltd Electrophotographic sensitive body

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58224354A (en) * 1982-06-23 1983-12-26 Canon Inc Photoconductive composition
JPH0473149B2 (en) * 1982-06-23 1992-11-20 Canon Kk
JPS6118962A (en) * 1984-07-05 1986-01-27 Matsushita Electric Ind Co Ltd Manufacture of electrophotographic sensitive body
JPS61258258A (en) * 1985-05-13 1986-11-15 Ricoh Co Ltd Electrophotographic sensitive body

Also Published As

Publication number Publication date
JPS6255782B2 (en) 1987-11-20

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