JPS6435560A - Laminated photosensitive body for positive electrostatic charge and production thereof - Google Patents

Laminated photosensitive body for positive electrostatic charge and production thereof

Info

Publication number
JPS6435560A
JPS6435560A JP19309487A JP19309487A JPS6435560A JP S6435560 A JPS6435560 A JP S6435560A JP 19309487 A JP19309487 A JP 19309487A JP 19309487 A JP19309487 A JP 19309487A JP S6435560 A JPS6435560 A JP S6435560A
Authority
JP
Japan
Prior art keywords
layer
transfer
carrier
generating
transfer layer
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
JP19309487A
Other languages
Japanese (ja)
Inventor
Koji Nishikawa
Masafumi Tanaka
Keizo Kimoto
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial 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 Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Priority to JP19309487A priority Critical patent/JPS6435560A/en
Publication of JPS6435560A publication Critical patent/JPS6435560A/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
    • G03G5/02—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 maintain the concns. of hole transfer materials in respective layers at set values and to obtain a high sensitivity by laminating a hold transfer layer, intermediate layer and hole generating and transfer layer successively on a conductive substrate. CONSTITUTION:This photosensitive body consists of the conductive substrate 1, the carrier transfer layer 2 on the substrate, the intermediate layer 3, and the carrier generating and transfer layer 4. Namely, the carrier transfer layer 2 consists of a binder resin layer contg. the hole transfer material and the intermediate layer 3 consists of a vapor deposited metal layer, resin layer or the resin layer contg. fine conductive powder. The carrier generating and transfer layer 4 consists of a binder resin layer contg. a charge generating material and the hole transfer material. The coating solvent of the carrier generating and transfer layer 4 penetrates into the carrier transfer layer 2 at the time of coating the carrier generating and transfer layer and the elution of the carrier transfer material is thus prevented by providing the intermediate layer 3 in such a manner. The concns. of the hole transfer materials in the respective layers are thereby strictly maintained and the org. photosensitive body having the high sensitivity is obtd.
JP19309487A 1987-07-31 1987-07-31 Laminated photosensitive body for positive electrostatic charge and production thereof Pending JPS6435560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19309487A JPS6435560A (en) 1987-07-31 1987-07-31 Laminated photosensitive body for positive electrostatic charge and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19309487A JPS6435560A (en) 1987-07-31 1987-07-31 Laminated photosensitive body for positive electrostatic charge and production thereof

Publications (1)

Publication Number Publication Date
JPS6435560A true JPS6435560A (en) 1989-02-06

Family

ID=16302132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19309487A Pending JPS6435560A (en) 1987-07-31 1987-07-31 Laminated photosensitive body for positive electrostatic charge and production thereof

Country Status (1)

Country Link
JP (1) JPS6435560A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03124885U (en) * 1990-03-30 1991-12-18
US5327412A (en) * 1990-11-12 1994-07-05 Samsung Electronics Co., Ltd. Continuous playing apparatus for use in disc player

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03124885U (en) * 1990-03-30 1991-12-18
US5327412A (en) * 1990-11-12 1994-07-05 Samsung Electronics Co., Ltd. Continuous playing apparatus for use in disc player

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