专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4737429A Layered amorphous silicon imaging members 失效
标题翻译：分层非晶硅成像构件
公开(公告)号：US4737429A
公开(公告)日：1988-04-12
申请号：US878714
申请日：1986-06-26
申请人： Joseph Mort , Frank Jansen , Koji Okumura , Steven J. Grammatica , Michael A. Morgan
发明人： Joseph Mort , Frank Jansen , Koji Okumura , Steven J. Grammatica , Michael A. Morgan
IPC分类号： G03G5/08 , G03G5/043 , G03G5/06 , G03G5/082
CPC分类号： G03G5/08228 , G03G5/0433 , G03G5/062 , G03G5/082 , G03G5/08221
摘要： An electrostatographic imaging member comprised of a supporting substrate; a hydrogenated amorphous silicon photogenerator layer; and in contact therewith a plasma deposited charge transporting layer with components therein selected from the group consisting of silicon nitrides, boron nitrides, aluminum nitrides, phosphorous nitrides, gallium nitrides, boron phosphides, aluminum phosphides, boron oxides, aluminum oxides, gallium oxides, and organosilanes; and wherein the transporting layer contains therein hydrogen, halides, or mixtures thereof.
摘要翻译：一种静电摄影成像构件，包括支撑衬底; 氢化非晶硅光发生器层; 与其接触的等离子体沉积电荷输送层，其中其中的组分选自氮化硅，氮化硼，氮化铝，磷氮化物，氮化镓，磷化硼，磷化铝，氧化硼，氧化铝，氧化镓，和有机硅烷并且其中所述输送层中含有氢，卤化物或其混合物。

2. 发明授权

US4613556A Heterogeneous electrophotographic imaging members of amorphous silicon and silicon oxide 失效
标题翻译：非晶硅和氧化硅的非均匀电子照相成像构件
公开(公告)号：US4613556A
公开(公告)日：1986-09-23
申请号：US662328
申请日：1984-10-18
申请人： Joseph Mort , Frank Jansen , Koji Okumura , Steven J. Grammatica , Michael A. Morgan
发明人： Joseph Mort , Frank Jansen , Koji Okumura , Steven J. Grammatica , Michael A. Morgan
IPC分类号： G03G5/08 , G03G5/04 , G03G5/043 , G03G5/082 , G03G5/085
CPC分类号： G03G5/082 , G03G5/0433 , G03G5/08221 , G03G5/08285 , G03G5/08292
摘要： Disclosed is an electrographic imaging member consisting essentially of a supporting substrate, a hydrogenated amorphous silicon photogenerating layer, and in contact therewith a charge transporting layer of plasma deposited silicon oxide containing at least 50 atomic percent of oxygen.
摘要翻译：公开了一种基本上由支撑基底，氢化非晶硅光生代层组成并与其接触含有至少50原子％氧的等离子体沉积氧化硅的电荷输送层的电摄影成像部件。

3. 发明授权

US4634647A Electrophotographic devices containing compensated amorphous silicon compositions 失效
标题翻译：含有补偿非晶硅组合物的电子照相装置
公开(公告)号：US4634647A
公开(公告)日：1987-01-06
申请号：US695990
申请日：1985-01-29
申请人： Frank Jansen , Joseph Mort , Michael A. Morgan , Steven J. Grammatica , John C. Knights
发明人： Frank Jansen , Joseph Mort , Michael A. Morgan , Steven J. Grammatica , John C. Knights
IPC分类号： G03G5/082 , G03G5/085
CPC分类号： G03G5/08221 , G03G5/08235 , G03G5/08285
摘要： An electrophotographic photoresponsive device for use in electrophotography comprised of a supporting substrate, and an amorphous silicon composition containing from about 25 parts per million by weight to about 1 weight percent of boron compensated with from about 25 parts per million by weight to about 1 weight percent of phosphorous, nitrogen, or arsenic. Also disclosed is a photoresponsive electrophotographic device comprised of a supporting substrate, an uncompensated amorphous silicon layer and an amorphous silicon composition containing from about 100 parts per million by weight to about 1 weight percent of boron compensated with from about 25 parts per million by weight to about 1 weight percent of phosphorous, wherein the compensation increases from zero percent compensation to one percent compensation, for a distance of from about 0.1 microns to about 5 microns, which distance extends from the uncompensated amorphous silicon layer to the compensated amorphous silicon layer or wherein the photoresponsive device is comprised of a supporting substrate, an uncompensated amorphous silicon composition, a compensated amorphous silicon composition, containing from about 100 parts per million by weight to about 1 weight percent of boron compensated with from about 25 parts per million by weight to about 1 weight percent of phosphorous, wherein the compensation increases from zero percent compensation to one percent compensation, for a distance of from about 0.1 microns to about 5 microns, which distance extends from the uncompensated amorphous silicon layer to the compensated amorphous silicon layer and a top overcoating layer of silicon nitride, silicon carbide, or amorphous carbon.
摘要翻译：一种用于电子照相术的电子照相光响应装置，包括支撑衬底和非晶硅组合物，其含有约25重量％至约1重量％的硼，其以约25重量％至约1重量％的磷，氮或砷。还公开了一种光响应电子照相装置，其包括支撑衬底，未补偿的非晶硅层和非晶硅组合物，其含有约百万分之100重量百分比至约1重量百分比的硼，以约25重量ppm 约1重量％的磷，其中所述补偿从零补偿增加到百分之一补偿，距离为约0.1微米至约5微米，该距离从未补偿的非晶硅层延伸至补偿的非晶硅层，或其中光响应装置由支撑衬底，未补偿的非晶硅组合物，补偿的非晶硅组合物组成，其含有约百万分之100重量百分比至约1重量百分比的硼，其以约25重量ppm至约 1重量％的磷，将补偿从零补偿增加到1％的补偿，距离为约0.1微米至约5微米，该距离从未补偿的非晶硅层延伸到补偿的非晶硅层和氮化硅的顶部外涂层，碳化硅或无定形碳。

4. 发明授权

US4544617A Electrophotographic devices containing overcoated amorphous silicon compositions 失效
标题翻译：含有外涂非晶硅组合物的电子照相装置
公开(公告)号：US4544617A
公开(公告)日：1985-10-01
申请号：US548117
申请日：1983-11-02
申请人： Joseph Mort , Frank Jansen , Steven J. Grammatica , Michael A. Morgan
发明人： Joseph Mort , Frank Jansen , Steven J. Grammatica , Michael A. Morgan
IPC分类号： G03G13/00 , G03G5/08 , G03G5/082 , G03G5/14 , G03G5/147 , G03G5/09
CPC分类号： G03G5/08285 , G03G5/08235
摘要： Disclosed is an electrophotographic photoresponsive device comprised of a supporting substrate, an amorphous silicon charge transport layer, a trapping layer comprised of doped amorphous silicon, and a top insulating overcoating layer.
摘要翻译：公开了一种电子照相光响应装置，包括支撑衬底，非晶硅电荷传输层，由掺杂的非晶硅构成的俘获层和顶部绝缘覆盖层。

5. 发明授权

US4855201A Photoconductive imaging members with electron transporting polysilylenes 失效
标题翻译：具有电子传输聚二甲苯的光导成像构件
公开(公告)号：US4855201A
公开(公告)日：1989-08-08
申请号：US189496
申请日：1988-05-02
申请人： Santokh S. Badesha , Steven J. Grammatica , Frank Jansen
发明人： Santokh S. Badesha , Steven J. Grammatica , Frank Jansen
IPC分类号： G03G5/08 , G03G5/043 , G03G5/07 , G03G5/14
CPC分类号： G03G5/144 , G03G5/0436 , G03G5/078
摘要： A negatively charged photoconductive imaging member comprised of a supporting substrate; an electron polysilylene transporting layer; a metal oxide layer; and thereover a photogenerating layer comprised of hydrogenated amorphous silicon.
摘要翻译：负电荷的光电导成像构件，由支撑衬底构成; 电子聚亚硅烷输送层; 金属氧化物层; 以及由氢化非晶硅组成的光生成层。

6. 发明授权

US4885220A Amorphous silicon carbide electroreceptors 失效
标题翻译：无定形碳化硅电接收器
公开(公告)号：US4885220A
公开(公告)日：1989-12-05
申请号：US198359
申请日：1988-05-25
申请人： Daniel E. Kuhman , Frank Jansen , Steven J. Grammatica
发明人： Daniel E. Kuhman , Frank Jansen , Steven J. Grammatica
IPC分类号： G03G5/02 , G03G5/082
CPC分类号： G03G5/08221 , G03G5/0217 , G03G5/08214
摘要： An electroreceptor comprised of a supporting substrate and hydrogenated amorphous silicon carbide with from about 10 to about 60 atomic percent of carbon, from about 10 to about 60 atomic percent of hydrogen, and from about 10 to about 80 atomic percent of silicon.

7. 发明授权

US06569499B2 Apparatus and method for coating photoreceptor substrates 有权
标题翻译：用于涂覆感光体基底的装置和方法
公开(公告)号：US06569499B2
公开(公告)日：2003-05-27
申请号：US09969387
申请日：2001-10-02
申请人： Steven J. Grammatica , Eugene A. Swain , Christopher R. Fridd , Kathryn T. Lalone
发明人： Steven J. Grammatica , Eugene A. Swain , Christopher R. Fridd , Kathryn T. Lalone
IPC分类号： B05D118
CPC分类号： B05C3/109 , G03G5/0525
摘要： An apparatus for coating a photoreceptor substrate, such as a photoreceptor belt or a photoreceptor drum, consists of at least one photoreceptor coating fluid reservoir or diptank. The diptank defines an inlet at one end and a conduit with an orifice at the other end. The conduit includes at least one porous element such as a grid, screen or mesh arranged for suspending a plurality of layers of non-contaminating rounded objects, such as stainless steel or glass beads, in the bottom of the conduit. Photoreceptor coating solution supplied to the inlet is thereby forced to flow through the plurality of layers of beads prior to coating a photoreceptor substrate that is inserted through the orifice. As a result, the uniformity of the coating solution is improved as it coats the photoreceptor substrate, thereby reducing coating defects in the finished photoreceptor belt or drum.
摘要翻译：用于涂覆感光体基底（例如感光带或感光鼓）的设备由至少一个感光体涂层液体储存器或者透明质酸银构成。在一端设有一个入口，另一端有孔口。导管包括至少一个多孔元件，例如栅格，筛网或网状物，其布置用于在导管的底部悬挂多层无污染的圆形物体，例如不锈钢或玻璃珠。因此，在涂覆通过孔口插入的感光体基材之前，供应到入口的光敏剂涂层溶液被迫流过多个珠粒层。结果，涂布溶液的均匀性随着感光体基材的涂敷而提高，从而减少成品感光带或滚筒中的涂层缺陷。

8. 发明授权

US5725986A Imaging process using a diarylamine and tritolylamine in a charge transport layer 失效
标题翻译：在电荷传输层中使用二芳基胺和三甲苯胺的成像方法
公开(公告)号：US5725986A
公开(公告)日：1998-03-10
申请号：US622326
申请日：1996-03-26
申请人： Steven J. Grammatica , Richard L. Schank , Paul J. DeFeo , Ronald E. Godlove , Robert J. Flanagan
发明人： Steven J. Grammatica , Richard L. Schank , Paul J. DeFeo , Ronald E. Godlove , Robert J. Flanagan
IPC分类号： G03G15/02 , G03G5/047 , G03G5/06 , G03G13/02 , G03G13/26 , G03G15/00 , G03G15/16 , G03G21/00 , G03G13/14
CPC分类号： G03G5/047 , G03G13/02 , G03G5/0614
摘要： An imaging process including providing an electrophotographic imaging member including a substrate, a charge generating layer and a charge transport layer including a small molecule hole transporting diarylamine, a small molecule hole transporting tritolyl amine and a film forming binder, depositing a uniform electrostatic charge on the imaging member with a corona generating device to which power is being supplied, the corona generating device comprising at least one bare metal wire adjacent to and spaced from the imaging member, exposing the imaging member with activating radiation in image configuration to form an electrostatic latent image, developing the latent image with marking particles to form a toner image, transfering the toner image to a receiving member, repeating the depositing, exposing, developing, transfering steps, resting the imaging member for at least 15 minutes under the corona generating device while the power to the corona generating device is removed and while the corona generating device is emitting sufficent effluents to render the surface region of the electrophotographic imaging member underlying the corona generating device electrically conductive if the tritolyl amine were replaced with the small molecule hole transporting diarylamine, supplying power to the corona generating device, and repeating the depositing, exposing, developing, transfering steps at least once.
摘要翻译：一种成像方法，包括提供包括基板，电荷产生层和电荷传输层的电子照相成像构件，所述电荷产生层和电荷传输层包括小分子空穴传输二芳基胺，小分子空穴传输三甲苯胺和成膜粘合剂，在成像构件，其具有供电的电晕发生装置，所述电晕发生装置包括与所述成像构件相邻并与所述成像构件间隔开的至少一个裸金属线，以使图像构造中的激活辐射暴露所述成像构件以形成静电潜像用标记颗粒显影潜影以形成调色剂图像，将调色剂图像转印到接收部件上，重复沉积，曝光，显影，转印步骤，将成像构件在电晕产生装置下静置至少15分钟，同时电晕发生装置的功率被去除如果三苯甲基胺被小分子空穴传输二芳基胺代替，向电晕发生装置供电，并且重复使用电晕发生装置，则电晕发生装置正在发出足够的流出物，以使得电晕发生装置下面的电子照相成像构件的表面区域导电沉积，曝光，显影，转印步骤至少一次。

9. 发明授权

US5693372A Immersion coating process 失效
标题翻译：浸涂工艺
公开(公告)号：US5693372A
公开(公告)日：1997-12-02
申请号：US608829
申请日：1996-02-29
申请人： Alan B. Mistrater , Steven J. Grammatica , Peter J. Valianatos , Timothy J. Leenhouts , April M. Mattox , Rachael A. Forgit , John S. Chambers , Roger T. Janezic , Leslie B. Cummins , Richard C. Petralia , Edward C. Williams , Mark S. Thomas , John T. Dilko , John K. Williams
发明人： Alan B. Mistrater , Steven J. Grammatica , Peter J. Valianatos , Timothy J. Leenhouts , April M. Mattox , Rachael A. Forgit , John S. Chambers , Roger T. Janezic , Leslie B. Cummins , Richard C. Petralia , Edward C. Williams , Mark S. Thomas , John T. Dilko , John K. Williams
IPC分类号： B05C3/109 , B05D1/18 , B05D1/24 , B05D3/02
CPC分类号： B05C3/109
摘要： A process for dip coating drums comprising providing a drum having an outer surface to be coated, an upper end and a lower end, providing at least one coating vessel having a bottom, an open top and a cylindrically shaped vertical interior wall having a diameter greater than the diameter of the drum, flowing liquid coating material from the bottom of the vessel to the top of the vessel, immersing the drum in the flowing liquid coating material while maintaining the axis of the drum in a vertical orientation, maintaining the outer surface of the drum in a concentric relationship with the vertical interior wall of the cylindrical coating vessel while the drum is immersed in the coating material, the outer surface of the drum being radially spaced from the vertical interior wall of the cylindrical coating vessel, maintaining laminar flow motion of the coating material as it passes between the outer surface of the drum and the vertical interior wall of the vessel, maintaining the radial spacing between the outer surface of the drum and the inner surface of the vessel between about 2 millimeters and about 9 millimeters, and withdrawing the drum from the coating vessel.
摘要翻译：一种用于浸涂滚筒的方法，包括提供具有待涂覆的外表面的滚筒，上端和下端，提供至少一个涂覆容器，其具有底部，开口顶部和圆柱形的垂直内壁，其直径更大比滚筒的直径，流动的液体涂层材料从容器的底部到容器的顶部，将滚筒浸入流动的液体涂料中，同时保持滚筒的轴线处于垂直方向，保持滚筒的外表面所述滚筒在所述滚筒浸入所述涂料中时与所述圆柱形涂布容器的垂直内壁同心关系，所述滚筒的外表面与所述圆柱形涂布容器的垂直内壁径向间隔开，以保持层流运动当涂层材料在鼓的外表面和容器的垂直内壁之间通过时，保持径向sp 在滚筒的外表面和容器的内表面之间的接合处在约2毫米至约9毫米之间，并将滚筒从涂布容器中取出。

10. 发明授权

US5596673A Evaporation crucible assembly 失效
标题翻译：蒸发坩埚组件
公开(公告)号：US5596673A
公开(公告)日：1997-01-21
申请号：US342330
申请日：1994-11-18
申请人： Anthony T. Ward , Donald J. Teney , Steven J. Grammatica
发明人： Anthony T. Ward , Donald J. Teney , Steven J. Grammatica
IPC分类号： B01D7/00 , C23C14/12 , C23C14/24 , F27B14/10 , C23C16/00
CPC分类号： F27B14/10 , B01D7/00 , C23C14/12 , C23C14/243
摘要： There is disclosed a crucible assembly comprising: (a) an electrically conductive tube having a first end portion and a second end portion and defining an opening in the surface of the tube, wherein the tube defines an imaginary horizontal line which bisects the cross-sectional dimension of the tube and an imaginary vertical line which bisects the cross-sectional dimension of the tube; and (b) at least one power connection area, operatively associated with the first end portion of the tube, wherein for the crucible assembly having only one power connection area associated with the first end portion, the one power connection area is positioned above the imaginary horizontal line on the same side of the horizontal line as the opening in the tube surface, wherein for the crucible assembly having at least two power connection areas associated with the first end portion, the at least two power connection areas permit coupling of at least two power cables.
摘要翻译：公开了一种坩埚组件，其包括：（a）导电管，其具有第一端部部分和第二端部部分，并且在所述管子的表面中限定开口，其中所述管道限定假想水平线，其将所述横截面管的尺寸和将管的横截面尺寸平分的虚拟垂直线; 和（b）与管的第一端部可操作地相关联的至少一个电源连接区域，其中对于仅具有与第一端部相关联的一个电力连接区域的坩埚组件，一个电源连接区域位于虚拟水平线在水平线的与管表面中的开口相同的一侧，其中对于具有与第一端部相关联的至少两个电源连接区域的坩埚组件，至少两个电源连接区域允许至少两个电力电缆

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式