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1. 发明公开

EP0818799A3 Cathode structure for a plasma addressed liquid crystal display panel 失效
标题翻译：用于等离子体寻址液晶显示面板的阴极结构
公开(公告)号：EP0818799A3
公开(公告)日：1998-09-23
申请号：EP97305007.3
申请日：1997-07-08
申请人： TEKTRONIX, INC.
发明人： Roberson, Mark W. , Hinchcliffe, Robert D. , Ilcisin, Kevin J. , Moore, John S.
IPC分类号： H01J17/06 , H01J17/48
CPC分类号： H01J17/485 , G02F1/13334 , H01J17/066
摘要： A composite electrode in a channel substrate for a PALC display panel comprises a core that includes a metal and a surface layer of a resistive anodic oxide of the core metal.
摘要翻译：用于PALC显示面板的沟道衬底中的复合电极包括芯，该芯包括金属和芯金属的电阻阳极氧化物的表面层。

2. 发明公开

EP0614167A1 Electrode shunt in plasma channel 失效
标题翻译：在einem Plasmakanal分流冯Elektroden。
公开(公告)号：EP0614167A1
公开(公告)日：1994-09-07
申请号：EP94301520.6
申请日：1994-03-02
申请人： TEKTRONIX, INC.
发明人： Ilcisin, Kevin J. , Moore, John S.
IPC分类号： G09G3/36 , H01J17/49
CPC分类号： G09G3/3662
摘要： A method and apparatus are provided for reducing cross-talk across the width of a pixel, cross-talk along the length of a channel, flicker, and/or image sticking in a display system of the type disclosed in U.S. Patent No. 4,896,149 ("'149 Patent"). The invention adds to the apparatus disclosed in the '149 Patent (a) an electrical circuit (resistor 102, switch 108) for bringing a reference electrode (30') and a row electrode (62') in a channel (20') to the same potential before the gaseous medium in the channel loses an ability to redistribute charge and (b) an electrical circuit (driver 104 and/or driver 26) operable to bring or to clamp one or both of those electrodes to a predetermined electrical potential. corresponding methods are also provided. The apparatus and methods may be selected through knowledge of time parameters associated with the apparatus or by experimental observation of the distortions in a flat panel display.
摘要翻译：提供了一种方法和装置，用于减少跨越像素的宽度的串扰，沿着通道的长度的串扰，闪烁和/或在美国专利No.4,896,149中公开的类型的显示系统中的图像粘贴（ “'149专利”）。本发明增加了在“149专利（a）中所公开的装置中，用于使参考电极（30'）和行电极（62'）在通道（20'）中的电路（电阻器102，开关108）在通道中的气体介质之前相同的电位失去重新分配电荷的能力，和（b）电路（驱动器104和/或驱动器26）可操作以将这些电极中的一个或两个钳位或钳位到预定电位。还提供了相应的方法。可以通过了解与设备相关的时间参数或通过实验观察平板显示器中的失真来选择设备和方法。

3. 发明公开

EP0426473A3 Drop-on-demand ink jet print head 失效
标题翻译： DROP-ON-DEMAND INK喷墨打印头
公开(公告)号：EP0426473A3
公开(公告)日：1992-01-08
申请号：EP90311977.4
申请日：1990-11-01
申请人： TEKTRONIX INC.
发明人： Roy, Joy , Moore, John S.
IPC分类号： B41J2/14 , B41J2/155 , B41J2/165
CPC分类号： B41J2/155 , B41J2002/14387 , B41J2002/14419 , B41J2202/12
摘要： An extremely compact ink jet print head (10) has an array of closely spaced nozzles (14) which are suppplied from densely packed ink pressure chambers (22) by way of offset channels (18). The ink supply inlets leading to the pressure chambers (22) and the offset channels (18) are designed to provide uniform operating characteristices to the ink jet nozzles (14) of the array. To enhance the packing density of the pressure chambers (22), the ink supply channels leading to the pressure chambers and offset channels are positioned in planes between the pressure chambers and nozzles. An optional ink purging pathway (50) is provided for purging bubbles and other contaminants from the chamber side of the nozzles (14). The ink jet print head may be assembled from plural plates with features in all but the nozzle defining plate being formed by photo-patterning and etching processes without requiring machining or other metal working.

4. 发明公开

EP0518700A3 Ink jet heads less susceptible to rectified diffusion and methods for preparing them 失效
标题翻译：墨水喷头不适合修复扩散及其制备方法
公开(公告)号：EP0518700A3
公开(公告)日：1993-09-15
申请号：EP92305442.3
申请日：1992-06-12
申请人： TEKTRONIX, INC.
发明人： Moore, John S. , Le, Hue Phuoc , McGlothlan, J. Kirk
IPC分类号： B41J2/16
CPC分类号： B41J2/1632 , B41J2/155 , B41J2/161 , B41J2/1623 , B41J2/1625 , B41J2/1626 , B41J2/1631 , B41J2/1643 , B41J2002/14387 , B41J2002/14419 , B41J2202/12
摘要： The present invention provides an ink jet print head (9) having an improved driver design and capable of extended and continuous periods of operation with substantially reduced rectified diffusion-induced printing quality degradation. In preferred ink jet print heads (9) of the present invention, the ink-contacting portion (34b) of the surface of the diaphragm (34) of a piezoelectric ceramic/diaphragm drive mechanism is electropolished. By electropolishing only a portion of one surface, the ink-contacting surface, of one ink jet print head component, rectified diffusion is greatly reduced.

5. 发明公开

EP0458650A3 Method and apparatus for interlaced multicolor printing 失效
标题翻译：用于互连多媒体打印的方法和装置
公开(公告)号：EP0458650A3
公开(公告)日：1992-04-29
申请号：EP91304735.3
申请日：1991-05-24
申请人： TEKTRONIX INC.
发明人： Moore, John S. , Anderson, Jeffrey J. , Eriksen, Joern B.
IPC分类号： B41J2/51 , B41J2/21
CPC分类号： B41J2/2132
摘要： Printing is done by an array (24,28) of color-printing elements (26,30) or nozzles in order to produce interlaced color printing while printing each line only once with each color. Print head array configurations for printing two, three and four colors include linear and parallel arrays (24,28). In one embodiment, a first color and a second color are printed on alternate lines of a first set (40) of print lines. The first color and a third color are printed on alternate lines of a second set (41) of print lines. Also, the second color and the third color are printed on alternate lines of a third set (42) of print lines. By sequentially printing these consecutive sets of lines on a print medium (22), with each of the three pairs of colors, all of the lines of an image are printed once with each color. Other colorprinting configurations are also shown.

6. 发明公开

EP0357019A2 Brazing of ink jet print head components using thin layers of braze material 失效
标题翻译： Lötungvon Farbstrahldruckkopfelementen unter Verwendung vondünnschichtigemLötmaterial。
公开(公告)号：EP0357019A2
公开(公告)日：1990-03-07
申请号：EP89115981.6
申请日：1989-08-30
申请人： TEKTRONIX INC.
发明人： Anderson, Jeffrey J. , Moore, John S.
IPC分类号： B41J2/135
CPC分类号： B23K1/18
摘要： A first surface of a first metal component of an ink jet print head is bonded to a second surface of a second metal component of the ink jet print head, the first and second surfaces being of materials having the same or similar coefficients of thermal expansion. A layer of filler material is electroplated or otherwise placed on at least one of these surfaces. The filler material has a melting point which is below the melting point of the first and second components, and the total thickness of the filler material on the surfaces together is in the range of from approximately one-sixteenth micron to approximately five microns, with one-eighth micron to two microns being a preferred range. These surfaces are placed together and brazed under low pressure. Preferably, the braze pressure is from about one-half psi to no more than about one hundred psi, with about ten psi being most preferred.
摘要翻译：喷墨打印头的第一金属部件的第一表面被结合到喷墨打印头的第二金属部件的第二表面上，第一和第二表面是具有相同或相似的热膨胀系数的材料。填充材料层被电镀或以其它方式放置在这些表面中的至少一个表面上。填充材料具有低于第一和第二组分的熔点的熔点，并且表面上的填料材料的总厚度在大约十六微米至大约五微米的范围内，一个微米至2微米为优选范围。将这些表面放置在一起并在低压下钎焊。优选地，钎焊压力为约1/2psi至不超过约100psi，最优选约10psi。

7. 发明公开

EP0827176A3 Sputter-resistant conductive coatings with enhanced emission of electrons for cathode electrodes in DC plasma addressing structure 失效
标题翻译： Zerstäubungsfeste，导电涂层具有改进的对Elektronenemittierung阴极电极在DC等离子体寻址装置
公开(公告)号：EP0827176A3
公开(公告)日：2000-03-08
申请号：EP97306147.6
申请日：1997-08-13
申请人： TEKTRONIX, INC.
发明人： Moore, John S. , Stein, William W. , Kephart, Donald E.
IPC分类号： H01J9/02 , H01J17/04 , H01J17/06 , H01J17/48
CPC分类号： H01J17/485 , H01J9/022 , H01J17/066 , H01J2211/225 , H01J2217/4025 , H01J2217/49
摘要： A conductive refractory compound coating for electrodes is sputter resistant, very resistant to oxidation, and easy to apply by way of electrophoresis or screen printing. This structure is further enhanced by the presence of surface particles of electrically nonconductive ceramic material. when the cathode electrode is energized, electrically nonconductive material is penetrated by the electric field, which attracts secondary electrons out of the cathode electrode, thereby increasing the cathode's efficiency as an emitter of secondary electrons. More specifically, cathode electrodes are used in a plasma addressing structure. The coating is formed by approximately 5 nm particles, each comprised of a fused matrix of conductive and nonconductive particles co-deposited with frit particles by either electrophoresis or "silk" screening. The coating is subsequently baked to fuse the frit and bond the electrophoretically deposited particles to the electrodes.
摘要翻译：对电极的导电性的耐火化合物涂层是溅射耐氧化非常耐，且易于通过电泳或丝网印刷的方法来应用。这种结构进一步由不导电的陶瓷材料的表面上的颗粒的存在而增强。当阴极电极被通电时，非导电性材料是通过电场，吸引二次电子从阴极电极的，从而增加了阴极的效率，以二次电子的发射器穿透。更具体地，阴极电极在等离子体寻址结构中使用。所述涂层通过约5nm的颗粒，各自包括导电和非导电颗粒的熔融基质的共沉积通过电泳任一者或“丝”筛分的玻璃料的颗粒形成。该涂层随后被烘烤以熔化玻璃料并结合电泳沉积到电极上的颗粒。

8. 发明公开

EP0818799A2 Cathode structure for a plasma addressed liquid crystal display panel 失效
标题翻译：一种用于等离子阴极结构寻址液晶显示面板
公开(公告)号：EP0818799A2
公开(公告)日：1998-01-14
申请号：EP97305007.3
申请日：1997-07-08
申请人： TEKTRONIX, INC.
发明人： Roberson, Mark W. , Hinchcliffe, Robert D. , Ilcisin, Kevin J. , Moore, John S.
IPC分类号： H01J17/06 , H01J17/48
CPC分类号： H01J17/485 , G02F1/13334 , H01J17/066
摘要： A composite electrode in a channel substrate for a PALC display panel comprises a core that includes a metal and a surface layer of a resistive anodic oxide of the core metal.

9. 发明公开

EP0622210A1 Multiple-orifice drop-on-demand ink jet print head having improved purging and jetting performance 失效
标题翻译：上按需喷墨打印头与具有改进的清洁和喷射性能的多个开口。
公开(公告)号：EP0622210A1
公开(公告)日：1994-11-02
申请号：EP94303185.6
申请日：1994-05-03
申请人： TEKTRONIX, INC.
发明人： Burr, Ronald F. , Regimbal, Laurent A. , Moore, John S.
IPC分类号： B41J2/19 , B41J2/14
CPC分类号： B41J2/1652 , B41J2/19 , B41J2002/14387 , B41J2002/14419 , B41J2202/07 , B41J2202/12
摘要： An improved ink jet print head includes tapered manifolds (222), ports (234), and inlet channels (214) all leading elevationally upward to sweep bubbles from the head, aided by their buoyancy. The ports opening to the inlet channels are distributed at staggered locations throughout the manifolds with at least some of the ports located adjacent to the elevationally highest edge of each manifold. This aspect of the invention reduces bubble entrapment and improves jetting performance by reducing acoustic cross-talk among ink pressure chambers (204) of the head. Moreover, tapering the ink supply manifolds and other features causes more uniform ink flow rates and reduces flow rate stagnation regions within the head. Purging cycles therefore require smaller volumes of ink than with prior designs.
摘要翻译：一种改进的喷墨打印头包括锥形的歧管（222），端口（234）和入口通道（214）中的所有高度上领先向上从头部，通过其浮力辅助扫气泡。开到入口通道的端口都在与至少一些位于相邻歧管的高度上最高边缘端口的整个歧管交错位置分布。本发明的这一方面降低了气泡截留和改进通过减小头的油墨压力腔（204）之间的声学串扰喷射性能。更完了，锥形供墨歧管和其它特征会导致更均匀的墨的流率和流速降低的头部内停滞区。吹扫周期，因此需要更小的体积的墨水比现有的设计。

10. 发明公开

EP0458650A2 Method and apparatus for interlaced multicolor printing 失效
标题翻译：德伐克德（Verfahren und Vorrichtung zum mehrfarbigen verketteten Drucken）。
公开(公告)号：EP0458650A2
公开(公告)日：1991-11-27
申请号：EP91304735.3
申请日：1991-05-24
申请人： TEKTRONIX INC.
发明人： Moore, John S. , Anderson, Jeffrey J. , Eriksen, Joern B.
IPC分类号： B41J2/51 , B41J2/21
CPC分类号： B41J2/2132
摘要： Printing is done by an array (24,28) of color-printing elements (26,30) or nozzles in order to produce interlaced color printing while printing each line only once with each color. Print head array configurations for printing two, three and four colors include linear and parallel arrays (24,28). In one embodiment, a first color and a second color are printed on alternate lines of a first set (40) of print lines. The first color and a third color are printed on alternate lines of a second set (41) of print lines. Also, the second color and the third color are printed on alternate lines of a third set (42) of print lines. By sequentially printing these consecutive sets of lines on a print medium (22), with each of the three pairs of colors, all of the lines of an image are printed once with each color. Other colorprinting configurations are also shown.
摘要翻译：通过彩色打印元件（26,30）或喷嘴的阵列（24,28）进行打印，以便产生隔行扫描的彩色打印，同时每种颜色只打印一行。用于打印两种，三种和四种颜色的打印头阵列配置包括线性和平行阵列（24,28）。在一个实施例中，第一颜色和第二颜色印刷在第一组（40）打印线的交替线上。第一颜色和第三颜色印刷在第二组（41）打印线的交替线上。此外，第二颜色和第三颜色印刷在第三组（42）打印线的交替线上。通过在打印介质（22）上顺序打印这些连续的一组行，使用三对颜色中的每一种，图像的所有行都以每种颜色打印一次。还显示了其他彩色打印配置。

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