ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC APPARATUS, AND METHOD OF PRODUCING ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER
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United States of America Patent
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Issued Date -
Dec 21, 2023
app pub date -
Jun 9, 2023
filing date -
Jun 15, 2022
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Abstract
An electrophotographic photosensitive member that shows stable sensitivity even when repeatedly used. The electrophotographic photosensitive member is an electrophotographic photosensitive member including a support, an undercoat layer, a charge generating layer, and a charge transporting layer in the stated order, wherein the undercoat layer contains two kinds of electron transporting substances.
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