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1. 发明授权

US06676246B1 Heater construction for minimum pulse time 有权
标题翻译：加热器施工时间最短
公开(公告)号：US06676246B1
公开(公告)日：2004-01-13
申请号：US10300536
申请日：2002-11-20
申请人： Frank Edward Anderson , Robert Wilson Cornell
发明人： Frank Edward Anderson , Robert Wilson Cornell
IPC分类号： B41J205
CPC分类号： B41J2/14129 , B41J2202/03 , B41J2202/11
摘要： A heater chip structure having heating elements operable at an energy per unit volume of from about 2.9 GJ/m3 to about 4.0 GJ/m3, a pulse time of less than about 0.73 microseconds, and one or more protective layers having a total thickness of less than about 7200 angstroms.
摘要翻译：一种加热器芯片结构，其具有可以以约2.9GJ / m 3至约4.0GJ / m 3的每单位体积的能量操作的加热元件，小于约0.73微秒的脉冲时间和一个或多个保护层总厚度小于约7200埃。

2. 发明授权

US6137502A Dual droplet size printhead 有权
标题翻译：双液滴尺寸打印头
公开(公告)号：US6137502A
公开(公告)日：2000-10-24
申请号：US384803
申请日：1999-08-27
申请人： Frank Edward Anderson , John Philip Bolash , Robert Wilson Cornell , George Keith Parish
发明人： Frank Edward Anderson , John Philip Bolash , Robert Wilson Cornell , George Keith Parish
IPC分类号： B41J2/05 , B41J2/14 , B41J2/205 , B41J2/21
CPC分类号： B41J2/04533 , B41J2/04541 , B41J2/0458 , B41J2/04593 , B41J2/14056 , B41J2/14072 , B41J2/2125 , B41J2002/14387
摘要： An ink jet print head has first nozzles of a first diameter for ejecting droplets of ink having a first mass, and second nozzles of a second diameter for ejecting droplets of ink having a second mass. The first diameter is larger than the second diameter, and the first mass is larger than the second mass. First and second heater-switch pairs are connected in parallel on a substrate of the print head. The first heater-switch pairs include first heaters adjacent corresponding first nozzles, and the second heater-switch pairs include second heaters adjacent corresponding second nozzles. The first and second heaters are composed of electrically resistive material occupying first and second heater areas on the substrate. The first heater-switch pairs also include first switching devices connected in series with the first heaters, with each first switching device developing a first switching device voltage drop as a first electrical current flows through. The second heater-switch pairs include second switching devices connected in series with the second heaters, with each second switching device developing a second switching device voltage drop as a second electrical current flows through. The first heater area is larger than the second heater area, thus matching heater area to nozzle diameter to provide for more efficient transfer of thermal energy to the ink. The voltage drop across each first switching device is substantially equivalent to the voltage drop across each second switching device, thus reducing undesirable nozzle-to-nozzle variations in the amount of energy delivered to the ink.
摘要翻译：喷墨打印头具有用于喷射具有第一质量的油墨的第一直径的第一喷嘴和用于喷射具有第二质量的油墨的第二直径的第二喷嘴。第一直径大于第二直径，第一质量大于第二质量。第一和第二加热器开关对并联在打印头的基板上。第一加热器开关对包括与相应的第一喷嘴相邻的第一加热器，第二加热器开关对包括与相应的第二喷嘴相邻的第二加热器。第一和第二加热器由占据基板上的第一和第二加热器区域的电阻材料构成。第一加热器开关对还包括与第一加热器串联连接的第一开关装置，当第一电流流过时，每个第一开关装置开发第一开关装置电压降。第二加热器开关对包括与第二加热器串联连接的第二开关装置，随着第二电流流经，每个第二开关装置产生第二开关装置电压降。第一加热器区域大于第二加热器区域，从而将加热器面积与喷嘴直径相匹配以提供更有效地将热能转移到墨水。每个第一开关器件上的电压降基本上等于每个第二开关器件上的电压降，从而减少输送到墨水的能量的不期望的喷嘴对喷嘴的变化。

3. 发明授权

US08210660B2 High volume ink delivery manifold for a page wide printhead 有权
标题翻译：用于页宽打印头的大容量墨水输送歧管
公开(公告)号：US08210660B2
公开(公告)日：2012-07-03
申请号：US12624078
申请日：2009-11-23
申请人： Frank Edward Anderson , James Harold Powers
发明人： Frank Edward Anderson , James Harold Powers
IPC分类号： B41J2/045
CPC分类号： B41J2/14145 , Y10T29/49401
摘要： An ink manifold for supplying liquid ink to a heater chip of an inkjet printhead. Ink ports on one side of the manifold feed liquid ink to the ink channels on the other side of the manifold, and thus to the backside ink trenches of the heater chip. The placement and number of ink ports formed in the ink manifold are optimized so that when the heater chip and the ink manifold are scaled down in size, the ink carrying capacity of the printhead components is not compromised. Similarly, when the ink manifold is scaled down, the optimization process allows the seal width between the ink port features of the manifold to be maintained above a specified minimum.
摘要翻译：一种用于将液体墨水供应到喷墨打印头的加热器芯片的墨水歧管。歧管一侧的墨水口将液体墨液供给到歧管另一侧的墨水通道，从而进入加热器芯片的背面墨水槽。形成在墨水歧管中的墨水口的布置和数量被优化，使得当加热器芯片和墨水歧管的尺寸缩小时，打印头部件的墨水承载能力不受影响。类似地，当墨水歧管按比例缩小时，优化过程允许歧管的墨水口特征之间的密封宽度保持在规定的最小值以上。

4. 发明授权

US07681991B2 Composite ceramic substrate for micro-fluid ejection head 失效
标题翻译：用于微流体喷射头的复合陶瓷基板
公开(公告)号：US07681991B2
公开(公告)日：2010-03-23
申请号：US11757573
申请日：2007-06-04
申请人： Frank Edward Anderson , Michael John Dixon , Eric Spencer Hall , Elios Klemo , Bryan Dale McKinley , Jeanne Marie Saldanha Singh
发明人： Frank Edward Anderson , Michael John Dixon , Eric Spencer Hall , Elios Klemo , Bryan Dale McKinley , Jeanne Marie Saldanha Singh
IPC分类号： B41J2/05
CPC分类号： B41J2/14129 , B41J2/1603 , B41J2/1628 , B41J2/1632 , B41J2/1634 , B41J2202/03 , Y10T29/435 , Y10T29/49155 , Y10T29/49163 , Y10T29/49401 , Y10T428/24926
摘要： A composite ceramic substrate for receiving an ejection head chip for a micro-fluid ejection head and a method for making the composite ceramic substrate. The substrate includes a high temperature previously fired ceramic base having a substantially planarized first surface and at least one fluid supply slot therethrough. A low temperature co-fired ceramic (LTCC) tape layer bundle having at least two LTCC tape layers is attached to the ceramic base at an interface between the LTCC tape layer bundle and the first surface of the ceramic base. The LTTC tape layer bundle has at least one chip pocket therein and at least one of the LTCC tape layers includes a plurality of conductors.
摘要翻译：一种用于接收用于微流体喷射头的喷射头芯片的复合陶瓷基板和用于制造复合陶瓷基板的方法。衬底包括具有基本平坦化的第一表面的高温预先烧制的陶瓷基底和穿过其中的至少一个流体供给槽。具有至少两个LTCC带层的低温共烧陶瓷（LTCC）带层束在LTCC带层束和陶瓷基底的第一表面之间的界面附着在陶瓷基底上。 LTTC带层束在其中具有至少一个芯片袋，并且LTCC带层中的至少一个包括多个导体。

5. 发明授权

US07452044B1 Method and apparatus for selecting ink ejection nozzles in multi-chip print heads 有权
标题翻译：用于在多芯片打印头中选择喷墨嘴的方法和装置
公开(公告)号：US07452044B1
公开(公告)日：2008-11-18
申请号：US11766336
申请日：2007-06-21
申请人： Frank Edward Anderson , Elios Klemo
发明人： Frank Edward Anderson , Elios Klemo
IPC分类号： B41J29/38
CPC分类号： B41J2/155 , B41J2/04573 , B41J2/04586 , B41J2/04588 , H04N1/40025
摘要： A method is described for controlling a micro-fluid ejection head that includes first and second heater chips disposed in a staggered overlapping arrangement, where a number of the nozzles of the first heater chip are substantially aligned with a corresponding number of the nozzles of the second heater chip in an overlapping region that includes N number of sub-regions. In one embodiment, the method includes: (a) determining a difference between the temperatures of the first and second heater chips; (b) determining a first percentage of nozzles in each sub-region of the first heater chip to be used in printing a first portion of the printed image; (c) determining a second percentage of nozzles in each sub-region of the second heater chip to be used in printing a second portion of the printed image; and (d) printing the first and second portions of the printed image using the first percentage of nozzles in each sub-region of the first heater chip and the second percentage of nozzles in each sub-region of the second heater chip. The first and second percentages of nozzles may be determined based on the difference in temperature between the first and second heater chips.
摘要翻译：描述了一种用于控制微流体喷射头的方法，该微流体喷射头包括以交错布置布置的第一和第二加热器芯片，其中第一加热器芯片的多个喷嘴基本上与第二加热器芯片的相应数量的第二喷嘴在包括N个子区域的重叠区域中的加热器芯片。在一个实施例中，该方法包括：（a）确定第一和第二加热器芯片的温度之差; （b）确定用于打印印刷图像的第一部分的第一加热器芯片的每个子区域中的喷嘴的第一百分比; （c）确定用于打印印刷图像的第二部分的第二加热器芯片的每个子区域中的第二百分比喷嘴; 以及（d）使用第一加热器片的每个子区域中的第一百分比的喷嘴和第二加热器芯片的每个子区域中的第二百分比的喷嘴来打印印刷图像的第一和第二部分。第一和第二百分比的喷嘴可以基于第一和第二加热器芯片之间的温度差来确定。

6. 发明申请

US20080278542A1 Micro-Fluid Ejection Devices Having Reduced Input/Output Addressable Heaters 有权
标题翻译：具有减少输入/输出可寻址加热器的微流体喷射装置
公开(公告)号：US20080278542A1
公开(公告)日：2008-11-13
申请号：US11745545
申请日：2007-05-08
申请人： Frank Edward Anderson , Michael John Dixon , Jeanne Marie Saldanha Singh , Timothy Lowell Strunk , George Nelson Woolcott
发明人： Frank Edward Anderson , Michael John Dixon , Jeanne Marie Saldanha Singh , Timothy Lowell Strunk , George Nelson Woolcott
IPC分类号： B41J2/14 , B21D45/02
CPC分类号： B41J2/14129 , B41J2/14072 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1642 , B41J2/1646 , Y10T29/49401
摘要： Micro-fluid ejection devices, methods for making micro-fluid ejection, heads, and micro-fluid ejection heads having N actuators on a first substrate and logic capable of driving the N actuators on a second substrate. The ejection heads also have less than N electrical connections between the first and second substrates.
摘要翻译：微流体喷射装置，用于制造微流体喷射的方法，具有在第一基板上具有N个致动器的微流体喷射头和能够在第二基板上驱动N个致动器的逻辑。喷头在第一和第二基板之间也具有少于N个电连接。

7. 发明授权

US07267431B2 Multi-fluid ejection device 有权
标题翻译：多流体喷射装置
公开(公告)号：US07267431B2
公开(公告)日：2007-09-11
申请号：US10881961
申请日：2004-06-30
申请人： Frank Edward Anderson , Jeffery James Buchanan , Curtis Ray Droege , David Emerson Greer , Kin Ming Kwan , Gregory Alan Long , Ganesh Vinayak Phatak , Paul Timothy Spivey , Carl Edmond Sullivan , Kent Lee Ubellacker , Melissa Marie Waldeck
发明人： Frank Edward Anderson , Jeffery James Buchanan , Curtis Ray Droege , David Emerson Greer , Kin Ming Kwan , Gregory Alan Long , Ganesh Vinayak Phatak , Paul Timothy Spivey , Carl Edmond Sullivan , Kent Lee Ubellacker , Melissa Marie Waldeck
IPC分类号： B41J2/05 , B41J2/015
CPC分类号： B41J2/17513
摘要： A multi-fluid body and an ejection head substrate connected in fluid flow communication with the multi-fluid body for ejecting multiple fluids therefrom. The multi-fluid body includes at least two segregated fluid chambers. Independent fluid supply paths lead from each of the fluid chambers providing fluid to multiple fluid flow paths in the ejection head substrate. The ejection head substrate is attached adjacent an ejection head area of the body. The fluid flow paths in the ejection head substrate have a flow path density of greater than about one flow paths per millimeter.
摘要翻译：多流体和喷射头基板，其与多流体本体流体连通地连通，用于从其中喷射多个流体。多流体包括至少两个分离的流体室。独立的流体供应路径从每个流体室引导，以提供流体到喷射头基板中的多个流体流动路径。喷射头基板被附接在身体的喷射头部区域附近。喷射头基板中的流体流动路径具有大于每毫米约一个流动路径的流路密度。

8. 发明授权

US06830307B2 Integrated circuit and drive scheme for an inkjet printhead 有权
公开(公告)号：US06830307B2
公开(公告)日：2004-12-14
申请号：US10765513
申请日：2004-01-27
申请人： Frank Edward Anderson , George Keith Parish
发明人： Frank Edward Anderson , George Keith Parish
IPC分类号： B41J2938
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/04545 , B41J2/04546 , B41J2/0455 , B41J2/0458 , B41J2/1753
摘要： An integrated circuit in an ink jet printhead selectively activates one or more printing elements on the printhead based on a multi-dimensional addressing scheme. The integrated circuit includes a plurality of pass switching, power switching, and one or more ground switching devices for selectively connecting one or more power switching devices to ground to activate one or more of the printing elements to print an image on a print medium. The integrated circuit includes a number of first, second, third, and fourth control lines for selectively controlling the activation of one or more of the printing elements.

9. 发明授权

US06749288B2 Jet head box 有权
标题翻译：喷头盒
公开(公告)号：US06749288B2
公开(公告)日：2004-06-15
申请号：US10284065
申请日：2002-10-30
申请人： Adam Jude Ahne , Frank Edward Anderson , Patrick Laurence Kroger , Randall David Mayo , Sean Terrance Weaver
发明人： Adam Jude Ahne , Frank Edward Anderson , Patrick Laurence Kroger , Randall David Mayo , Sean Terrance Weaver
IPC分类号： B41J205
CPC分类号： B41J2/14024
摘要： A jet head box for a semiconductor substrate and nozzle plate containing fluid jet actuators. The jet head box includes an elongate substantially rigid body having a first surface and a second surface opposite the first surface. The body also includes a first recessed portion defining a substrate pocket area in the first surface thereof. An elongate slot extends through the body from the second surface to the first surface in the substrate pocket area. An encapsulant dam is provided adjacent at least one end thereof. A shelf is adjacent the encapsulant dam. The jet head box provides a low cost construction for simple miniature fluid jetting devices.
摘要翻译：一种用于半导体衬底的喷射头箱和含有流体射流致动器的喷嘴板。喷射头箱包括细长的基本刚性的主体，其具有第一表面和与第一表面相对的第二表面。主体还包括在其第一表面中限定衬底袋区域的第一凹部。细长狭槽从衬底袋区域中的第二表面延伸穿过主体到第一表面。在其至少一端附近提供密封剂坝。一个货架与密封剂坝相邻。喷气头箱为简单的微型流体喷射装置提供了低成本的结构。

10. 发明授权

US06398346B1 Dual-configurable print head addressing 有权
标题翻译：双重配置打印头寻址
公开(公告)号：US06398346B1
公开(公告)日：2002-06-04
申请号：US09537255
申请日：2000-03-29
申请人： Frank Edward Anderson , George Keith Parish
发明人： Frank Edward Anderson , George Keith Parish
IPC分类号： B41J205
CPC分类号： B41J2/05 , B41J2/04541 , B41J2/04543 , B41J2/04551 , B41J2/04573 , B41J2/0458 , B41J2/17526
摘要： An ink jet print head is controllable based at least in part on q number of first control signals and p number of second control signals. The print head includes a print head integrated circuit chip having ink-heating resistors for generating heat when activated. The print head chip also has a switching circuit for receiving the first and second control signals, and for selectively activating the resistors by allowing electrical current to flow through selected resistors based at least in part on the first and second control signals. The switching circuit is operable in either a first operating mode or a second operating mode, where q is equivalent to q1 in the first operating mode, and is equivalent to q2 in the second operating mode, and where q1 is twice q2. In the first operating mode, p is equivalent to p1, and in the second operating mode, p is equivalent to p2, where p2 is twice p1. The product of q1 multiplied by p1 is equivalent to the product of q2 multiplied by p2. The print head also includes an operating mode selection circuit connected to the print head integrated circuit. The configuration of the operating mode selection circuit determines whether the switching circuit operates in the first operating mode or the second operating mode. When in the first operating mode, the print head requires four passes across a print medium to completely print an image, while in the second operating mode, the print head requires only two passes. Thus, a print head implemented according to the second operating mode offers a higher performance design point. However, a print head implemented according to the first operating mode is less expensive to manufacture. Therefore, the invention provides a single print head integrated circuit chip which may be used for two different cost/performance design points, the selection of which depends upon the configuration of the operating mode selection circuit.
摘要翻译：至少部分地基于q个第一控制信号和p个第二控制信号来控制喷墨打印头。打印头包括具有用于在激活时产生热量的油墨加热电阻器的打印头集成电路芯片。打印头芯片还具有用于接收第一和第二控制信号的开关电路，并且用于通过至少部分地基于第一和第二控制信号允许电流流过所选择的电阻器来选择性地激活电阻器。开关电路可以在第一操作模式或第二操作模式中操作，其中q等于在第一操作模式中的q1，并且在第二操作模式中等效于q2，并且其中q1是两倍q2。在第一操作模式中，p等价于p1，在第二操作模式中，p等价于p2，其中p2是p1的两倍。 q1乘以p1的乘积等于q2乘以p2的乘积。打印头还包括连接到打印头集成电路的操作模式选择电路。操作模式选择电路的配置确定切换电路是否在第一操作模式或第二操作模式下操作。当处于第一操作模式时，打印头需要四遍通过打印介质以完全打印图像，而在第二操作模式中，打印头仅需要两遍。因此，根据第二操作模式实现的打印头提供更高性能的设计点。然而，根据第一操作模式实现的打印头的制造成本较低。因此，本发明提供了可用于两个不同的成本/性能设计点的单个打印头集成电路芯片，其选择取决于操作模式选择电路的配置。

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