发明授权
- 专利标题: Polymeric charge transport compositions
- 专利标题(中): 聚合电荷输送组合物
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申请号: US10772069申请日: 2004-02-04
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公开(公告)号: US07432028B2公开(公告)日: 2008-10-07
- 发明人: Vytautas Getautis , Tadas Malinauskas , Juozas V. Grazulevicius , Valentas Gaidelis , Vygintas Jankauskas , Zbigniew Tokarski , Nusrallah Jubran , Kam W. Law
- 申请人: Vytautas Getautis , Tadas Malinauskas , Juozas V. Grazulevicius , Valentas Gaidelis , Vygintas Jankauskas , Zbigniew Tokarski , Nusrallah Jubran , Kam W. Law
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 代理机构: DLA Piper US LLP
- 主分类号: G03G5/047
- IPC分类号: G03G5/047 ; G03G5/043 ; G03G5/04 ; G03G5/026 ; G03G5/02 ; G03G5/153
摘要:
This invention relates to a novel organophotoreceptor that includes: (a) a charge transport composition comprising molecules having the formula where n is an average of a distribution of integers generally between 2 and 50,000, and in which n is at least 2; R1, R2, R3, and R4 comprise, each independently, H, an alkyl group, an alkenyl group, a heterocyclic group, or an aromatic group; X comprises an (N,N-disubstituted)arylamine group; and Y is a bridging group; (b) a charge generating compound; and (c) an electrically conductive substrate over which the charge transport composition and the charge generating compound are located.
公开/授权文献
- US20040191655A1 Polymeric charge transport compositions 公开/授权日:2004-09-30
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