JPS56122041A - Composite photoreceptor for color electrophotography - Google Patents

Composite photoreceptor for color electrophotography

Info

Publication number
JPS56122041A
JPS56122041A JP2557480A JP2557480A JPS56122041A JP S56122041 A JPS56122041 A JP S56122041A JP 2557480 A JP2557480 A JP 2557480A JP 2557480 A JP2557480 A JP 2557480A JP S56122041 A JPS56122041 A JP S56122041A
Authority
JP
Japan
Prior art keywords
sensitive
color light
lambda
photoconductive layer
photoconductor
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
JP2557480A
Other languages
Japanese (ja)
Inventor
Seiichi Sakuma
Masatoshi Saito
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 JP2557480A priority Critical patent/JPS56122041A/en
Publication of JPS56122041A publication Critical patent/JPS56122041A/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
    • G03G5/12—Recording members for multicolour processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)

Abstract

PURPOSE:To obtain a photoreceptor capable of forming a sharp 3-color image with a small quantity of exposure, by forming the first, second, and third photoconductive layers, each having sensitivity to a specified color light on a conductive substrate. CONSTITUTION:The first photoconductive layer 2 sensitive to color light (A), such as a red sensitive photoconductor sensitive to lambda>=600nm, the first interlayer 5 when needed, the second photoconductive layer 3 sensitive to color light (B) and transmitting color light (A), such as a green sensitive photoconductor sensitive to 500nm<= lambda<=600nm, (it may be sensitive to lambda<500nm, the second interlayer 5 when needed, ane the third photoconductive layer 4 sensitive to color light (C) and transmitting color lights (A), (B), such as a blue sensitive photoconductor sensitive to lambda< 500nm, are formed on conductive substrate 1 having conductivity of <=10<10>OMEGA.cm volume resistivity.
JP2557480A 1980-02-29 1980-02-29 Composite photoreceptor for color electrophotography Pending JPS56122041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2557480A JPS56122041A (en) 1980-02-29 1980-02-29 Composite photoreceptor for color electrophotography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2557480A JPS56122041A (en) 1980-02-29 1980-02-29 Composite photoreceptor for color electrophotography

Publications (1)

Publication Number Publication Date
JPS56122041A true JPS56122041A (en) 1981-09-25

Family

ID=12169691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2557480A Pending JPS56122041A (en) 1980-02-29 1980-02-29 Composite photoreceptor for color electrophotography

Country Status (1)

Country Link
JP (1) JPS56122041A (en)

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