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1. 发明授权

US6089698A Nozzles and methods of and apparatus for forming nozzles 失效
标题翻译：用于形成喷嘴的喷嘴和方法以及装置
公开(公告)号：US6089698A
公开(公告)日：2000-07-18
申请号：US256929
申请日：1994-07-28
申请人： Stephen Temple , Mark Shepherd
发明人： Stephen Temple , Mark Shepherd
IPC分类号： B41J2/135 , B23K26/06 , B23K26/38 , B41J2/045 , B41J2/055 , B41J2/16 , B41J2/14
CPC分类号： B41J2/1634 , B23K26/066 , B23K26/384 , B41J2/162 , B41J2/1623 , B41J2/1626 , B41J2002/14475 , B41J2202/11 , Y10T29/49401
摘要： Nozzles for an ink jet printer are formed by laser ablation in a nozzle plate (24) which has previously been bonded to the body of the printer (16). The laser beam is caused to converge at a point in front of the nozzle plate (24) so that a nozzle is formed which tapers toward the outlet. First and second beam masks (72, 74) are established in front of a focussing lens with the masks being respectively conjugate in the lens with the nozzle inlet and outlet, which are of different shape. The nozzle has a central land (218) which controls the ink meniscus and avoids the ejected drop receiving a sideways kick from the nozzle wall.
摘要翻译： PCT No.PCT / GB93 / 00250 Sec。 371日期：1994年7月28日 102（e）日期1994年7月28日PCT提交1993年2月5日PCT公布。出版物WO93 / 日期1988年8月19日用于喷墨打印机的喷嘴通过激光烧蚀形成，喷嘴板（24）预先已经结合到打印机（16）的主体。使激光束在喷嘴板（24）的前方聚集，从而形成朝向出口逐渐变细的喷嘴。第一和第二光束掩模（72,74）建立在聚焦透镜的前面，其中掩模分别与透镜中与喷嘴入口和出口共轭，其具有不同的形状。喷嘴具有控制油墨弯月面的中心区域（218），并避免喷射液滴从喷嘴壁接收侧向踢脚。

2. 发明授权

US07722157B2 Ink jet printing method and printer 有权
标题翻译：喷墨打印方式和打印机
公开(公告)号：US07722157B2
公开(公告)日：2010-05-25
申请号：US10520013
申请日：2003-09-01
申请人： Stephen Temple
发明人： Stephen Temple
IPC分类号： B41J2/13
CPC分类号： B41J2/14209 , B41J2002/14475 , G06K15/102 , G06K15/105
摘要： An ink jet or other printer serves to print for each row of input pixels, two superimposed rows of contiguous “super pixels,” each print pixel being capable of receiving print contributions from N super pixels. The super pixels are twice the width of the input pixels and one row of super pixels is offset by half a super pixel width from the next row of super pixels. Redundancy is thus provided against the loss of a print element. The effects of smoothing or an image are reduced by edge enhancement processes.
摘要翻译：喷墨或其他打印机用于为每行输入像素打印两行重叠的连续“超像素”，每个打印像素能够从N个超级像素接收打印贡献。超像素是输入像素的宽度的两倍，并且一行超像素被偏移来自下一行超像素的一半超像素宽度。因此提供冗余以抵抗打印元件的损失。边缘增强过程减少了平滑或图像的影响。

3. 发明申请

US20080145130A1 Printer Arrangement and Method of Manufacture 有权
标题翻译：打印机布置和制造方法
公开(公告)号：US20080145130A1
公开(公告)日：2008-06-19
申请号：US11815667
申请日：2006-02-07
申请人： Richard Marsden , Paul R. Drury , Stephen Temple
发明人： Richard Marsden , Paul R. Drury , Stephen Temple
IPC分类号： B41J29/02
CPC分类号： B41J2/1631 , B41J2/145 , B41J2/16 , B41J2/1623 , B41J2/1626 , B41J2202/19 , B41J2202/20
摘要： A mounting arrangement for mounting a printer component to a support, using a foil including a number of mounting apertures, into which pins are inserted to provide alignment. The engagement of the pins in the aperture causes local deformation of the foil, the resulting forces acting to align the pins to an accuracy which can be greater than that to which the foil is manufactured.
摘要翻译：一种用于使用包括多个安装孔的箔将打印机部件安装到支撑件上的安装装置，其中插入销以提供对准。销孔在孔中的接合导致箔的局部变形，所产生的力用于将销对准到可以大于制造箔的精度。

4. 发明申请

US20080117260A1 Droplet Deposition Apparatus 有权
标题翻译：液滴沉积装置
公开(公告)号：US20080117260A1
公开(公告)日：2008-05-22
申请号：US11631909
申请日：2005-07-11
申请人： Stephen Temple , Paul Raymond Drury
发明人： Stephen Temple , Paul Raymond Drury
IPC分类号： B41J2/04 , B41J2/175 , B41J2/145
CPC分类号： B41J2/164 , B41J2/14209 , B41J2/1609
摘要： An actuator taking the form of a piezoelectric wall separating two chambers, which utilizes two actuation modes. Both actuation modes cause volume displacements in both chambers, but act to reinforce one another in one chamber and cancel one another in the other chamber. A fluid pump for droplet deposition having an array of channels separated by such actuators can be operated with each channel acting substantially independently of its neighbors.
摘要翻译：致动器采取分隔两个腔室的压电壁的形式，其利用两种致动模式。两个致动模式都引起两个腔室中的体积位移，但是在一个腔室中相互加强并且在另一腔室中彼此抵消。用于具有由这种致动器分离的通道阵列的液滴沉积的流体泵可以在每个通道基本上独立于其邻近件的情况下操作。

5. 发明授权

US07182418B2 Droplet deposition apparatus 有权
标题翻译：液滴沉积装置
公开(公告)号：US07182418B2
公开(公告)日：2007-02-27
申请号：US10487777
申请日：2002-09-05
申请人： Robert Harvey , Stephen Temple , Howard J. Manning , Peter Stanier , Christopher D. Philips
发明人： Robert Harvey , Stephen Temple , Howard J. Manning , Peter Stanier , Christopher D. Philips
IPC分类号： B41J29/38
CPC分类号： B41J2/1707 , B41J2/175 , B41J2/18 , B41J2202/12
摘要： An ink supply system for a droplet deposition apparatus wherein the pressure at the nozzle is controlled by a remote point, said remote point being positioned in parallel with said print head. The flow restrictions in the printhead arm and the pressure control arm of the circuit being selected to achieve this.
摘要翻译：一种用于液滴沉积设备的墨水供应系统，其中喷嘴处的压力由远程点控制，所述远程点与所述打印头平行定位。选择打印头臂和电路的压力控制臂的流量限制来实现这一点。

6. 发明授权

US06820966B1 Droplet deposition apparatus 有权
标题翻译：液滴沉积装置
公开(公告)号：US06820966B1
公开(公告)日：2004-11-23
申请号：US09426087
申请日：1999-10-22
申请人： Paul Raymond Drury , Robert Alan Harvey , Howard John Manning , Salhadin Omer , Stephen Temple , Jerzy Marcin Zaba
发明人： Paul Raymond Drury , Robert Alan Harvey , Howard John Manning , Salhadin Omer , Stephen Temple , Jerzy Marcin Zaba
IPC分类号： B41J205
CPC分类号： B41J2/14209 , B41J2/155 , B41J2002/14419 , B41J2202/12
摘要： Droplet deposition apparatus comprises a fluid chamber comprising an actuator actuable by electrical signals to effect ejection of droplets from the fluid chamber, a drive circuit for supplying the electrical signals; and a conduit for supplying droplet fluid to said fluid chamber, the drive circuit being in substantial thermal contact with the conduit so as to transfer a substantial part of the heat generated in the drive circuit to the droplet fluid.
摘要翻译：液滴沉积装置包括流体室，其包括可通过电信号致动的致动器，以实现从流体室喷出液滴;驱动电路，用于提供电信号; 以及用于将液体流体供应到所述流体室的导管，所述驱动电路与所述导管基本上热接触，以将所述驱动电路中产生的大部分热传递到所述液滴流体。

7. 发明授权

US06572221B1 Droplet deposition apparatus for ink jet printhead 有权
标题翻译：用于喷墨打印头的液滴沉积装置
公开(公告)号：US06572221B1
公开(公告)日：2003-06-03
申请号：US09238378
申请日：1999-01-27
申请人： Robert Alan Harvey , Giuseppe Mario Lombardi , Salhadin Omer , Stephen Temple
发明人： Robert Alan Harvey , Giuseppe Mario Lombardi , Salhadin Omer , Stephen Temple
IPC分类号： B41J2045
CPC分类号： B41J2/14209 , B41J2/1609 , B41J2/1623 , B41J2/1634 , B41J2/1637 , B41J2/1643 , B41J2202/12
摘要： A piezoelectric printhead or other droplet deposition apparatus has parallel liquid containing channels defined by a base and displaceable walls, and covered by a cover number. The channels each have at least one nozzle for ejecting droplets. Each nozzle may be disposed in the base, the cover then having two ink supply parts spaced lengthwise of each channel on opposite sides of the nozzle. Alternatively two longitudinally spaced nozzles may be provided in the base of each channel. The cover may have a conductive track corrected to wall-displacing electrodes, the points of connection being outside the channels.
摘要翻译：压电打印头或其它液滴沉积设备具有平行的液体容纳通道，该通道由基座和可位移的壁限定，并被盖数覆盖。通道各自具有至少一个用于喷射液滴的喷嘴。每个喷嘴可以设置在基座中，然后盖子具有在喷嘴的相对侧上每个通道的纵向间隔开的两个供墨部件。或者，可以在每个通道的基部中设置两个纵向间隔开的喷嘴。盖可以具有校正到壁置换电极的导电轨迹，连接点在通道外。

8. 发明授权

US06286943B1 Droplet deposition apparatus 有权
标题翻译：液滴沉积装置
公开(公告)号：US06286943B1
公开(公告)日：2001-09-11
申请号：US09152571
申请日：1998-09-14
申请人： James Ashe , Christopher David Phillips , Stephen Temple
发明人： James Ashe , Christopher David Phillips , Stephen Temple
IPC分类号： B41J2045
CPC分类号： B41J2/1643 , B41J2/14209 , B41J2/1609 , B41J2/1632 , B41J2002/14387 , C23C14/046 , Y10T29/42 , Y10T29/49155 , Y10T29/49401
摘要： A drop-on-demand piezo-electric printhead has channel walls defined by piezo-electric material (10) with electrodes (26) along the length thereof. In portions of the channels which are open to an ink supply conduit, the piezo material is locally disabled, e.g. by reducing the width of the electrode or by interposing a material (40) of lower dielectric constant between the electrode and the piezo material. A lower capacitive load results.
摘要翻译：按需压电式压电打印头具有由压电材料（10）限定的通道壁，其中电极（26）沿其长度方向延伸。在通向墨水供应管道的部分通道中，压电材料局部禁用，例如，通过减小电极的宽度或通过在电极和压电材料之间插入较低介电常数的材料（40）。降低容性负载的结果。

9. 再颁专利

USRE36667E Droplet deposition apparatus 失效
标题翻译：液滴沉积装置
公开(公告)号：USRE36667E
公开(公告)日：2000-04-25
申请号：US515490
申请日：1995-08-15
申请人： A. John Michaelis , Anthony D. Paton , Stephen Temple , W. Scott Bartky
发明人： A. John Michaelis , Anthony D. Paton , Stephen Temple , W. Scott Bartky
IPC分类号： B41J2/04 , B41J2/045 , B41J2/055 , B41J2/14 , B41J2/16 , H01L41/08 , H01L41/09
CPC分类号： B41J2/1609 , B41J2/04525 , B41J2/04543 , B41J2/04581 , B41J2/04588 , B41J2/14209 , B41J2/1623 , B41J2/1632 , B41J2/1634 , B41J2/1642 , B41J2/1643 , B41J2002/041 , B41J2002/14225 , B41J2202/10
摘要： A pulsed droplet ink jet printer has relatively long thin ink channels extending in parallel between an ink manifold 13, and a nozzle plate 5 providing a nozzle 6 for each channel. Side walls 11 may be formed substantially entirely of piezo-electric material so as to be displaceable transversely into a selected channel on the application of an electric field. This transverse displacement produces an acoustic wave in the channel which results in the ejection of an ink droplet. The side walls may deflect in shear mode to a cross-section of chevron formation. Usefully, it is arranged that both side walls adjoining the selected channel are displaced inwardly of the channel to cooperate in droplet ejection. Under this arrangement, the channels are assigned alternately to first and second groups of channels, only one group of channels being capable of actuation at any one instant. The nozzles associated with the respective groups of channels may be offset so as to compensate for the time delay in actuation of channels in the first and second groups.
摘要翻译：脉冲液滴喷墨打印机具有相对较长的薄油墨通道，其平行延伸在油墨歧管13和喷嘴板5之间，喷嘴板5为每个通道提供喷嘴6。侧壁11可以基本上形成为压电材料，以便在施加电场时横向移动到选定的通道中。该横向位移在通道中产生声波，导致墨滴的喷射。侧壁可以以剪切模式偏转到人字形形成的横截面。有利地，它被布置成邻接所选通道的两个侧壁位于通道的内侧，以协同进行液滴喷射。在这种布置下，通道被交替地分配给第一和第二组通道，只有一组通道能够在任何一个瞬间启动。与相应的通道组相关联的喷嘴可以被偏移，以补偿在第一和第二组中的通道的致动中的时间延迟。

10. 发明授权

US5463414A Multi-channel array droplet deposition apparatus 失效
标题翻译：多通道阵列液滴沉积装置
公开(公告)号：US5463414A
公开(公告)日：1995-10-31
申请号：US167894
申请日：1994-02-15
申请人： Stephen Temple , Mark R. Shepherd
发明人： Stephen Temple , Mark R. Shepherd
IPC分类号： B41J2/045 , B41J2/055 , B41J2/16
CPC分类号： B41J2/1623 , B41J2/1609
摘要： A multi-channel array droplet deposition apparatus has a base sheet comprising a layer of piezo-electric material poled normal thereto, an array of parallel, open-topped droplet liquid channels provided by upstanding channel separating walls formed in the layer, electrodes on channel facing surfaces of the walls, a channel closure sheet bonded to the walls, nozzles respectively communicating with the channels and a droplet liquid supply connecting with the channels, the closure sheet having an array of parallel conductive tracks thereon paced at intervals corresponding with the channel spacing and located parallel to and opposite the channels and bonds, which preferably are solder bonds, mechanically and electrically connect each track to the electrodes of the channel facing walls of the channels opposite thereto and seal the closure sheet to the channels.
摘要翻译： PCT No.PCT / GB92 / 01085 Sec。 371日期1994年2月15日 102（e）日期1994年2月15日PCT提交1992年6月17日PCT公布。出版物WO92 / 22429 日本1992年12月23日。多通道阵列液滴沉积装置具有基片，该基片包括与其垂直的极化的压电材料层，平行的开放顶部的液滴液体通道阵列，由直立的通道分隔壁该层，在壁的面向通道的表面上的电极，结合到壁的通道封闭片，分别与通道连通的喷嘴和与通道连接的液滴液体供应，封闭片具有平行的导电轨道阵列，其上放置与通道间隔对应并且与通道和结合平行并相对的间隔（优选为焊接接合）的机械地和电连接每个轨道到与其相对的通道相对的壁的电极，并将闭合片材密封到通道。

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