JPS5714848A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS5714848A
JPS5714848A JP9025980A JP9025980A JPS5714848A JP S5714848 A JPS5714848 A JP S5714848A JP 9025980 A JP9025980 A JP 9025980A JP 9025980 A JP9025980 A JP 9025980A JP S5714848 A JPS5714848 A JP S5714848A
Authority
JP
Japan
Prior art keywords
red
original
layer contg
charge generating
copying
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
JP9025980A
Other languages
Japanese (ja)
Other versions
JPS6318742B2 (en
Inventor
Shoichi Ishihara
Ryoichi Yamamoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9025980A priority Critical patent/JPS5714848A/en
Publication of JPS5714848A publication Critical patent/JPS5714848A/en
Publication of JPS6318742B2 publication Critical patent/JPS6318742B2/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
    • G03G5/09—Sensitisors or activators, e.g. dyestuffs

Landscapes

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

Abstract

PURPOSE:To copy the red part of an original at sufficient image density by adding a dye having its absorption maximum in the red spectral color range to the upper surface of a charge generating layer contg. a phthalocyanine compound as a charge generating material. CONSTITUTION:A photosensitive layer contg. a phthalocyanine compound is made photoconductive at a part corresponding to the red part of an original since the compound has higher sensitivity to red rays of light, and the red part is copied like the white part of the original. In order to prevent such copying, a charge transferring layer contg. a dye having its absorption maximum in the red spectral color range is formed on a charge generating layer contg. phthalocyanine. Thus, a receptor copying the red part of an original at sufficiently high image density is obtd. using the inexpensive photoconductive material causing no environmental pollution.
JP9025980A 1980-07-01 1980-07-01 Electrophotographic receptor Granted JPS5714848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9025980A JPS5714848A (en) 1980-07-01 1980-07-01 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9025980A JPS5714848A (en) 1980-07-01 1980-07-01 Electrophotographic receptor

Publications (2)

Publication Number Publication Date
JPS5714848A true JPS5714848A (en) 1982-01-26
JPS6318742B2 JPS6318742B2 (en) 1988-04-20

Family

ID=13993493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9025980A Granted JPS5714848A (en) 1980-07-01 1980-07-01 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS5714848A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6063020A (en) * 1983-09-19 1985-04-11 松下電器産業株式会社 Electric cooker
JPS63188144A (en) * 1987-01-30 1988-08-03 Konica Corp Photosensitive body
JP2010181911A (en) * 2001-03-22 2010-08-19 Ricoh Co Ltd Electrophotographic photoreceptor and electrophotographic device using same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6063020A (en) * 1983-09-19 1985-04-11 松下電器産業株式会社 Electric cooker
JPS63188144A (en) * 1987-01-30 1988-08-03 Konica Corp Photosensitive body
JP2010181911A (en) * 2001-03-22 2010-08-19 Ricoh Co Ltd Electrophotographic photoreceptor and electrophotographic device using same

Also Published As

Publication number Publication date
JPS6318742B2 (en) 1988-04-20

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