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JPS6463971A - Photosensitive body - Google Patents

Photosensitive body

Info

Publication number
JPS6463971A
JPS6463971A JP3459288A JP3459288A JPS6463971A JP S6463971 A JPS6463971 A JP S6463971A JP 3459288 A JP3459288 A JP 3459288A JP 3459288 A JP3459288 A JP 3459288A JP S6463971 A JPS6463971 A JP S6463971A
Authority
JP
Japan
Prior art keywords
group
ring
formula
aromatic hydrocarbon
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.)
Pending
Application number
JP3459288A
Other languages
Japanese (ja)
Inventor
Masakazu Takada
Takamasa Ueda
Masayuki Ito
Hiroko Mikasa
Tsunesuke Hirashima
Soichi Yamamoto
Yoshio Ishino
Toshinobu Ono
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.)
Minolta Co Ltd
Osaka City
Original Assignee
Minolta Co Ltd
Osaka City
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 Minolta Co Ltd, Osaka City filed Critical Minolta Co Ltd
Priority to JP3459288A priority Critical patent/JPS6463971A/en
Priority to JP3459388A priority patent/JP2655863B2/en
Publication of JPS6463971A publication Critical patent/JPS6463971A/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
    • G03G5/0664—Dyes
    • G03G5/0675—Azo dyes
    • G03G5/0679—Disazo dyes
    • G03G5/0683—Disazo dyes containing polymethine or anthraquinone groups
    • G03G5/0685—Disazo dyes containing polymethine or anthraquinone groups containing hetero rings in the part of the molecule between the azo-groups

Landscapes

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

Abstract

PURPOSE:To obtain superior dispersion stability, photosensitivity, red reproduction performance, and stability against repeated uses by forming a photoconductive layer containing a specified bisazo compound on a conductive substrate. CONSTITUTION:The photoconductive layer to be formed on the conductive substrate contains at least one of the bisazo compounds represented by formula I in which A is a group represented by formula II or III; R is H, halogen, or the like; B is a coupler residue represented by one of formulae IV-IX; Z is an atomic group necessary to form an aromatic hydrocarbon ring or hetero ring; C is carbamoyl or sulfamoyl; R1 is H, optionally substituted alkyl, or the like; M is aryl; each of R2 and R3 is alkyl, aralkyl, or the like; and Y is divalent aromatic hydrocarbon group or a divalent group having N in its ring, thus permitting high photosensitivity and color sensitivity to be obtained.
JP3459288A 1987-05-22 1988-02-16 Photosensitive body Pending JPS6463971A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3459288A JPS6463971A (en) 1987-05-22 1988-02-16 Photosensitive body
JP3459388A JP2655863B2 (en) 1987-05-22 1988-02-16 Photoconductor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12613787 1987-05-22
JP3459288A JPS6463971A (en) 1987-05-22 1988-02-16 Photosensitive body

Publications (1)

Publication Number Publication Date
JPS6463971A true JPS6463971A (en) 1989-03-09

Family

ID=26373419

Family Applications (2)

Application Number Title Priority Date Filing Date
JP3459388A Expired - Fee Related JP2655863B2 (en) 1987-05-22 1988-02-16 Photoconductor
JP3459288A Pending JPS6463971A (en) 1987-05-22 1988-02-16 Photosensitive body

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP3459388A Expired - Fee Related JP2655863B2 (en) 1987-05-22 1988-02-16 Photoconductor

Country Status (1)

Country Link
JP (2) JP2655863B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004043937A1 (en) * 2002-11-13 2004-05-27 Semiconductor Energy Laboratory Co., Ltd. Quinoxaline derivative, organic semiconductor device and electroluminescent element
JP2007070361A (en) * 2002-11-13 2007-03-22 Semiconductor Energy Lab Co Ltd Quinoxaline derivatives, organic semiconductor element and electroluminescent element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2659416B2 (en) * 1988-10-27 1997-09-30 ミノルタ株式会社 Photoconductor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004043937A1 (en) * 2002-11-13 2004-05-27 Semiconductor Energy Laboratory Co., Ltd. Quinoxaline derivative, organic semiconductor device and electroluminescent element
JP2007070361A (en) * 2002-11-13 2007-03-22 Semiconductor Energy Lab Co Ltd Quinoxaline derivatives, organic semiconductor element and electroluminescent element
US7355340B2 (en) 2002-11-13 2008-04-08 Semiconductor Energy Laboratory Co., Ltd. Quinoxaline derivatives, organic semiconductor device and electroluminescent device

Also Published As

Publication number Publication date
JPS6463972A (en) 1989-03-09
JP2655863B2 (en) 1997-09-24

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