JPS6490453A - Overcoating type high-sensitivity photosensitive material - Google Patents

Overcoating type high-sensitivity photosensitive material

Info

Publication number
JPS6490453A
JPS6490453A JP24586787A JP24586787A JPS6490453A JP S6490453 A JPS6490453 A JP S6490453A JP 24586787 A JP24586787 A JP 24586787A JP 24586787 A JP24586787 A JP 24586787A JP S6490453 A JPS6490453 A JP S6490453A
Authority
JP
Japan
Prior art keywords
layer
photosensitive
overcoating
photosensitive material
type high
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
JP24586787A
Other languages
Japanese (ja)
Inventor
Hiroshi Nagame
Yukio Ide
Koichi Oshima
Setsu Rokutanzono
Shigeto Kojima
Shinji Nosho
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP24586787A priority Critical patent/JPS6490453A/en
Publication of JPS6490453A publication Critical patent/JPS6490453A/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 or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/142—Inert intermediate layers
    • 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 or 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
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/082—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and not being incorporated in a bonding material, e.g. vacuum deposited

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To improve the electrostatic chargeability and durability and moisture resistance of a photosensitive body by specifying the thickness and compsn. of a silicone resin constituting an intermediate layer. CONSTITUTION:A photosensitive Se-As layer 2, a photosensitive As2Se3-xTex layer 3, the intermediate layer 4 and a protective layer 5 are successively formed on a conductive base 1. The value of (x) in the compsn. of the layer 3 is specified to 0.2-0.7. The thickness of the layer 4 is specified to 250Angstrom -1mum. The layer 4 is formed of the silicone resin contg. 50-88wt.% Si and O, 10-30wt.% C, 1-10wt.% H, and 1-10wt.% N. The layers 2, 3 can be continuously deposited by a vacuum deposition method, etc., and the layer 4 can be formed by a dipping method, etc. The layer 5 is formable of a crosslinking type resin contg. desired fine powder.
JP24586787A 1987-10-01 1987-10-01 Overcoating type high-sensitivity photosensitive material Pending JPS6490453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24586787A JPS6490453A (en) 1987-10-01 1987-10-01 Overcoating type high-sensitivity photosensitive material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24586787A JPS6490453A (en) 1987-10-01 1987-10-01 Overcoating type high-sensitivity photosensitive material

Publications (1)

Publication Number Publication Date
JPS6490453A true JPS6490453A (en) 1989-04-06

Family

ID=17139997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24586787A Pending JPS6490453A (en) 1987-10-01 1987-10-01 Overcoating type high-sensitivity photosensitive material

Country Status (1)

Country Link
JP (1) JPS6490453A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01188862A (en) * 1988-01-25 1989-07-28 Minolta Camera Co Ltd Electrophotographic sensitive body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01188862A (en) * 1988-01-25 1989-07-28 Minolta Camera Co Ltd Electrophotographic sensitive body

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