Samsung Electronics Co., Ltd.

Hwan Koo Lee

Nusrallah Jubran

Kam Wah Law

Jonas Sidaravicius

Juozas Vidas Grazulevicius

Jolita Ostrauskaite

Edita Jasiukaityte

Charge transport compounds are described that have a multiple number of hydrazone-bridged (N,N-disubstituted)arylamine groups connected by a central bridging group. Examples of charge transport compounds of this invention are those having the following generic formula:(R-Q)-Y

Electrophotographic organophotoreceptors with novel charge transport compounds

Charge transport compounds are described that have a multiple number of hydrazone-bridged (N,N-disubstituted)arylamine groups connected by a central bridging group. Examples of charge transport compounds of this invention are those having the following generic formula:(R&#x2014;Q)n-Y An organic photoreceptor includes (a) that compound and (b) a charge generating compound; and (c) an electrically conductive substrate.

Charge transport compounds are described that have a multiple number of hydrazone-bridged (N,N-disubstituted)arylamine groups connected by a central bridging group. Examples of charge transport compounds of this invention are those having the following generic formula:(R-Q)n-Ywhere An organic photoreceptor includes (a) that compound and (b) a charge generating compound; and (c) an electrically conductive substrate.

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Changan-Gu, South Korea

Hwan Koo Lee