JPS5621134A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS5621134A
JPS5621134A JP9635179A JP9635179A JPS5621134A JP S5621134 A JPS5621134 A JP S5621134A JP 9635179 A JP9635179 A JP 9635179A JP 9635179 A JP9635179 A JP 9635179A JP S5621134 A JPS5621134 A JP S5621134A
Authority
JP
Japan
Prior art keywords
film
thickness
photoreceptor
main wavelength
sio
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
JP9635179A
Other languages
Japanese (ja)
Inventor
Masayuki Mino
Tetsuo Kyogoku
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
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP9635179A priority Critical patent/JPS5621134A/en
Publication of JPS5621134A publication Critical patent/JPS5621134A/en
Pending legal-status Critical Current

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  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE: To obtain an electrophotographic receptor having spectral sensitivity characteristics near the relative luminosity curve, by providing an inorganic dielectric film of specified film thickness on the photoreceptor.
CONSTITUTION: Thin film 4 consisting of an inorganic dielectric, such as SiO2, Al2O3, or ZrO2 is formed on selenium photoreceptor 2 so as to adjust its optical film thickness to about 1/4 of the main wavelength of photoreceptor 2 for purpose of reducing reflection of photoreceptor 2 near the main wavelength and increasing it with leaving the main wavelength. For example, 550nm is selected as the main wavelength in accordance with the peak value of the relative luminsity curve, and SiO2 is used for said inorganic dielectric, and then, the optical thickness of film 4 becomes 137.5nm, therefore, the geometrical thickness of film 4 becomes 85.9nm when SiO2 reflectivity is 1.6. For said film 4, thickness odd number times as much as said value, for example 3 times valve, may be used.
COPYRIGHT: (C)1981,JPO&Japio
JP9635179A 1979-07-27 1979-07-27 Electrophotographic receptor Pending JPS5621134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9635179A JPS5621134A (en) 1979-07-27 1979-07-27 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9635179A JPS5621134A (en) 1979-07-27 1979-07-27 Electrophotographic receptor

Publications (1)

Publication Number Publication Date
JPS5621134A true JPS5621134A (en) 1981-02-27

Family

ID=14162572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9635179A Pending JPS5621134A (en) 1979-07-27 1979-07-27 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS5621134A (en)

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