ELECTROPHOTOGRAPHIC PHOTORECEPTOR, MANUFACTURING METHOD OF ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESSING CARTRIDGE, AND IMAGE FORMING APPARATUS

PURPOSE: An electro-photographic photoreceptor, a manufacturing method thereof, a process cartridge including thereof, and an image forming apparatus are provided to stably maintain the electrical property and the image property of the photoreceptor. CONSTITUTION: An electro-photographic photorecept...

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Bibliographic Details
Main Authors TAKIMOTO HITOSHI, NUKADA KATSUMI, YAMADA WATARU, DOI TAKATSUGU, HIRANO AKIRA
Format Patent
LanguageEnglish
Korean
Published 05.07.2010
Subjects
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
HOLOGRAPHY
MAGNETOGRAPHY
PHOTOGRAPHY
PHYSICS
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Summary:PURPOSE: An electro-photographic photoreceptor, a manufacturing method thereof, a process cartridge including thereof, and an image forming apparatus are provided to stably maintain the electrical property and the image property of the photoreceptor. CONSTITUTION: An electro-photographic photoreceptor comprises a conductive substrate, a photosensitive layer located on the conductive substrate, and an upmost surface layer formed with a cured layer of a composition containing a compound including a triphenylamine skeleton and more than four methacryloyl groups. The compound is marked with chemical formula A. In the chemical formula A, Ar1~Ar4 are a substituted or non-substituted aryl group, respectively. Ar5 refers to the substituted or non-substituted aryl group, or a substituted or non-substituted arylene group.
Bibliography:Application Number: KR20090053298