发明授权
- 专利标题: Photosensitive material for electrophotography
- 专利标题(中): 电子照相用感光材料
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申请号: US266503申请日: 1994-06-27
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公开(公告)号: US5656407A公开(公告)日: 1997-08-12
- 发明人: Akihiko Kawahara
- 申请人: Akihiko Kawahara
- 申请人地址: JPX Osaka
- 专利权人: Mita Industrial Co., Ltd.
- 当前专利权人: Mita Industrial Co., Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: JPX5-159700 19930629; JPX6-051522 19940323
- 主分类号: G03G5/047
- IPC分类号: G03G5/047 ; G03G5/06 ; G03G5/087 ; G03G5/09
摘要:
A photosensitive material for electrophotography, wherein the charge-generating agent comprises a P-type charge-generating pigment and an N-type charge-generating pigment in combination, at least part of these pigments being present in the form of aggregates in the photosensitive layer. The photosensitive material will assume the form of either a single dispersion type or a laminated layer type, and exhibits very high carrier generation efficiency, strikingly improved sensitivity on the side of long wavelengths, excellent balance in the spectral sensitivity and property after repetitively used, and can hence be effectively used for forming image by the electrophotography.
公开/授权文献
- US4386042A Molding of synthetic resin article having a hard coating 公开/授权日:1983-05-31
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