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21. 发明授权

US4330609A Method of imaging a trapping layer overcoated inorganic photoresponsive device 失效
标题翻译：捕获层覆盖无机光响应装置成像方法
公开(公告)号：US4330609A
公开(公告)日：1982-05-18
申请号：US262094
申请日：1981-05-11
申请人： James H. Neyhart , George A. Brown , Lloyd A. Relyea , Merlin E. Scharfe , Heinz W. Pinsler
发明人： James H. Neyhart , George A. Brown , Lloyd A. Relyea , Merlin E. Scharfe , Heinz W. Pinsler
IPC分类号： G03G5/043 , G03G5/10 , G03G13/22 , G03G13/16
CPC分类号： G03G5/102 , G03G5/0433
摘要： This invention is generally directed to inorganic overcoated photo-responsive devices comprised of a substrate, a layer of hole injecting material capable of injecting holes into a layer on its surface, this layer being comprised of trigonal selenium, a hole transport layer in operative contact with the hole injecting layer, this layer being comprised of a halogen doped selenium arsenic alloy, wherein the percentage by weight of selenium present is from about 99.5 percent to about 99.9 percent, the percentage by weight of arsenic present is from about 0.1 percent to about 0.5 percent, and the halogen is present in an amount of from about 10 parts per million, to about 200 parts per million; a charge generating layer overcoated on the hole transport layer, comprised of an inorganic photoconductive material; a hole trapping layer overcoated on the generator layer, the trapping layer being comprised of a halogen doped selenium arsenic alloy, containing from about 95 percent selenium, to 99.9 percent selenium, from about 0.1 percent to about 5 percent of arsenic and 10 parts per million to 200 parts per million of a halogen material, and a layer of insulating organic resin overlaying the charge generating layer. This device is useful in an electrophotographic imaging system using in a preferred embodiment a double charging sequence, that is, negative charging, followed by positive charging.
摘要翻译：本发明一般涉及由基材，能够将孔注入其表面的层中的空穴注入材料层构成的无机涂布的光响应装置，该层由三角硒组成，空穴传输层与空穴注入层，该层由卤素掺杂硒砷合金组成，其中存在的硒的重量百分比为约99.5％至约99.9％，存在的砷的重量百分数为约0.1％至约0.5 百分比，卤素的存在量为约百万分之十，约百万分之一; 在空穴传输层上涂覆的电荷产生层，由无机光电导材料构成; 覆盖在发生器层上的空穴捕获层，捕获层由含有约95％硒的卤素掺杂硒砷合金，至99.9％的硒，约0.1％至约5％的砷和10份的百万分之一至200ppm的卤素材料，以及覆盖电荷产生层的绝缘有机树脂层。该装置在电子照相成像系统中有用，在优选实施方案中使用双重充电顺序，即负电荷，随后进行正电荷。

22. 发明授权

US4318973A Overcoated inorganic layered photoresponsive device and process of use 失效
标题翻译：涂层无机层状光响应装置及其使用过程
公开(公告)号：US4318973A
公开(公告)日：1982-03-09
申请号：US239239
申请日：1981-03-02
申请人： George A. Brown , Lloyd A. Relyea , Merlin E. Scharfe , Heinz W. Pinsler
发明人： George A. Brown , Lloyd A. Relyea , Merlin E. Scharfe , Heinz W. Pinsler
IPC分类号： G03G5/043 , G03G5/10 , G03G13/22
CPC分类号： G03G5/102 , G03G5/0433 , Y10S430/102
摘要： This invention is generally directed to inorganic overcoated photoresponsive devices comprised of a substrate, a layer of hole injecting material capable of injecting holes into a layer on its surface, this layer being comprised of trigonal selenium, a hole transport layer in operative contact with the hole injecting layer, this layer being comprised of a halogen doped selenium arsenic alloy, wherein the percentage by weight of selenium present is from about 99.5 percent to about 99.9 percent, the percentage by weight of arsenic present is from about 0.1 percent to about 0.5 percent, and the halogen is present in an amount of from about 10 parts per million, to about 200 parts per million; a charge generating layer overcoated on the hole transport layer, comprised of an inorganic photoconductive material; and a layer of insulating organic resin overlaying the charge generating layer. This device is useful in an electrophotographic imaging system using in a preferred embodiment a double charging sequence, that is, negative charging, followed by positive charging.
摘要翻译：本发明一般涉及由基材，能够将孔注入其表面的层中的空穴注入材料层构成的无机复涂光响应装置，该层由三角硒组成，与孔有效接触的空穴传输层该层由卤素掺杂的硒砷合金组成，其中存在的硒的重量百分比为约99.5％至约99.9％，存在的砷的重量百分比为约0.1％至约0.5％卤素的存在量为约10ppm至约200ppm; 在空穴传输层上涂覆的电荷产生层，由无机光电导材料构成; 以及覆盖电荷产生层的绝缘有机树脂层。该装置在电子照相成像系统中有用，在优选实施方案中使用双重充电顺序，即负电荷，随后进行正电荷。

23. 发明授权

US3967959A Migration imaging system 失效
标题翻译：迁移成像系统
公开(公告)号：US3967959A
公开(公告)日：1976-07-06
申请号：US424504
申请日：1973-12-13
申请人： William L. Goffe , George A. Brown
发明人： William L. Goffe , George A. Brown
IPC分类号： G03G17/10 , G03G13/00 , G03G13/22
CPC分类号： G03G17/10
摘要： A migration imaging system wherein migration imaging members typically comprising a substrate, a layer of softenable material, and migration marking material, additionally contain one or more overlayers of material to produce improved results in the imaging system. The overlayer may variously comprise another layer of softenable material, a layer of material which is harder than the softenable material layer, or a gelatin layer.
摘要翻译：迁移成像系统，其中通常包括基底，可软化材料层和迁移标记材料的迁移成像构件另外包含一个或多个材料覆盖层，以在成像系统中产生改善的结果。覆层可以各种地包含另一层可软化材料，比可软化材料层更硬的材料层或明胶层。

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