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

US06441838B1 Method of treating a metal surface to increase polymer adhesion 失效
标题翻译：处理金属表面以增加聚合物粘合力的方法
公开(公告)号：US06441838B1
公开(公告)日：2002-08-27
申请号：US09765825
申请日：2001-01-19
申请人： Gregory T. Hindman , Domingo A. Figueredo , Ronald L. Enck
发明人： Gregory T. Hindman , Domingo A. Figueredo , Ronald L. Enck
IPC分类号： G01D928
CPC分类号： B41J2/1606 , B41J2/14129
摘要： A thermal ink jet printhead that includes a thin film substrate including a plurality of thin film layers, a plurality of ink firing heater resistors defined in the plurality of thin film layers, a patterned tantalum layer disposed on said plurality of thin film layers, a barrier adhesion layer disposed on the patterned tantalum layer, an ink barrier layer disposed over the barrier adhesion layer, and respective ink chambers formed in the ink barrier layer over respective thin film resistors, each chamber formed by a chamber opening in barrier layer, the barrier adhesion layer more particularly comprises a tantalum nitride layer or a deposited tantalum, carbon, fluorine, and oxygen containing layer that is formed pursuant to exposure of the patterned tantalum layer to a plasma that includes a fluorinated hydrocarbon such as carbon tetrafluoride (CF4), fluoroform (CHF3), hexafluoroethane (C2F6), difluoromethane (CH2F2), pentafluoroethane (C2HF5), tetrafluoroethane (C2H2F4), or octafluorobutene (C4F8).
摘要翻译：一种热喷墨打印头，其包括具有多个薄膜层的薄膜基板，多个薄膜层中限定的多个喷墨加热电阻器，设置在所述多个薄膜层上的图案化钽层，设置在图案化的钽层上的粘合层，设置在阻挡粘附层上的油墨阻挡层和在各个薄膜电阻器上形成在油墨阻挡层中的各个油墨室，每个室由阻挡层中的开口形成，层更具体地包括氮化钽层或沉积的钽，碳，氟和含氧层，其是通过将图案化的钽层暴露于等离子体而形成的，所述等离子体包括氟化烃如四氟化碳（CF 4），氟代（ CHF3），六氟乙烷（C2F6），二氟甲烷（CH2F2），五氟乙烷（C2HF5），四氟乙烷（C2H2F4）或八氟（C4F8）。

2. 发明授权

US06191801B1 Color electrophotographic apparauts having image registration 失效
标题翻译：具有图像配准的彩色电子照相装置
公开(公告)号：US06191801B1
公开(公告)日：2001-02-20
申请号：US08888221
申请日：1997-07-03
申请人： Yuji Hiraoka , Bobo Wang
发明人： Yuji Hiraoka , Bobo Wang
IPC分类号： G01D928
CPC分类号： G03G15/0808 , G03G15/0152 , G03G15/0163 , G03G2215/017 , G03G2215/0614 , H04N1/506
摘要： A color electrophotographic apparatus which can achieve full color image reproduction with one-pass developing is disclosed. According to the present invention, a flexible photoconductor is formed as an endless belt driven by a set of rollers. Developers of various colors are projected onto a surface of the photoconductor from a plurality of developing units. After the projection of the color developers is achieved, the resultant full color toner image is transferred to a recording medium. The toner image is then fused onto the recording medium, thereby reproducing the full color image. The flexible photoconductor is arranged to have a planar surface between the two rollers, with the four optical exposure units positioned to direct four parallel beams of light in a direction perpendicular to the planar printing surface of the photoconductor. Each of the aligned exposure units have an associated line memory register and at least one shift register for horizontally aligning the lines of information from each exposure unit.
摘要翻译：公开了一种能够通过单程显影实现全色图像再现的彩色电子照相设备。根据本发明，柔性光电导体形成为由一组辊驱动的环形带。各种颜色的显影剂从多个显影单元投影到感光体的表面上。在实现彩色显影剂的投影之后，将所得到的全色调色剂图像转印到记录介质上。然后将调色剂图像熔合到记录介质上，从而再现全色图像。柔性光电导体布置成在两个辊之间具有平坦表面，四个光学曝光单元被定位成在垂直于光电导体的平面打印表面的方向上引导四个平行光束。每个对准的曝光单元具有相关联的行存储寄存器和用于水平对准来自每个曝光单元的信息线的至少一个移位寄存器。

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