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91. 发明授权

US06371587B1 Ink jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US06371587B1
公开(公告)日：2002-04-16
申请号：US09583873
申请日：2000-05-31
申请人： Junhua Chang
发明人： Junhua Chang
IPC分类号： B41J2938
CPC分类号： B41J2/04541 , B41J2/04546 , B41J2/04553 , B41J2/04566 , B41J2/0457 , B41J2/04581 , B41J2/04588 , B41J2/04593
摘要： A first supply switch is connected between a piezoelectric vibrator and a drive signal line for supplying a drive signal to the piezoelectric vibrator in order to control a waveform element supplier. A second supply switch is connected between the drive signal line and the piezoelectric vibrator in parallel with the first supply switch. A rectifier connected in serial with the second supply switch such that a current flow direction from the drive signal line to the piezoelectric vibrator is defined as a forward direction.
摘要翻译：第一供电开关连接在压电振动器和用于向压电振动器提供驱动信号的驱动信号线之间，以便控制波形元件供应器。第二电源开关与第一电源开关并联连接在驱动信号线和压电振子之间。整流器与第二电源开关串联连接，使得从驱动信号线到压电振动器的电流流动方向被定义为正向。

92. 发明授权

US6000787A Solid state ink jet print head 失效
标题翻译：固态喷墨打印头
公开(公告)号：US6000787A
公开(公告)日：1999-12-14
申请号：US597746
申请日：1996-02-07
申请人： Timothy L. Weber , Kenneth E. Trueba , John Paul Harmon
发明人： Timothy L. Weber , Kenneth E. Trueba , John Paul Harmon
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16
CPC分类号： B41J2/04543 , B41J2/04546 , B41J2/04548 , B41J2/0458 , B41J2/1404 , B41J2/14072 , B41J2/1408 , B41J2/14129 , B41J2/1433 , B41J2/1603 , B41J2/1623 , B41J2/1626 , B41J2/1631 , B41J2/1634 , B41J2/1635 , B41J2/1639 , B41J2/1643 , B41J2/1645 , B41J2002/14169 , B41J2002/14387
摘要： An ink jet print head having a substrate with an upper surface, and an ink supply conduit passing through the substrate. An array of independently addressable ink energizing elements are attached to the upper surface of the substrate. An orifice layer has a lower surface conformally connected to the upper surface of the substrate, and has an exterior surface facing away from the substrate. The orifice layer defines a plurality of firing chambers providing communication to the ink energizing elements, and each of the orifices is positioned in registration with a respective single ink energizing element. The exterior surface defines a plurality of nozzle apertures, each providing the upper terminus of a single firing chamber. Each of the firing chambers is laterally separated from all other firing chambers by a septum portion of the orifice layer.
摘要翻译：一种喷墨打印头，具有具有上表面的基底和通过该基底的供墨导管。可独立寻址的油墨激励元件的阵列附着到基板的上表面。孔口层具有与衬底的上表面共形连接的下表面，并且具有背离衬底的外表面。孔口层限定了多个喷射室，其提供与墨水激励元件的连通性，并且每个喷嘴定位成与相应的单个墨水激励元件成对准。外表面限定多个喷嘴孔，每个喷嘴孔提供单个喷射室的上端。每个发射室通过孔层的隔膜部分与所有其它发射室横向分离。

93. 发明授权

US5625396A Ink delivery method for an inkjet print cartridge 失效
标题翻译：喷墨打印墨盒的墨水传送方法
公开(公告)号：US5625396A
公开(公告)日：1997-04-29
申请号：US179866
申请日：1994-01-11
申请人： Brian J. Keefe , Steven W. Steinfield , Winthrop D. Childers , Paul H. McClelland , Kenneth E. Trueba
发明人： Brian J. Keefe , Steven W. Steinfield , Winthrop D. Childers , Paul H. McClelland , Kenneth E. Trueba
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16 , B41J2/175 , G01D15/18
CPC分类号： B41J2/1643 , B41J2/04543 , B41J2/04546 , B41J2/0458 , B41J2/14024 , B41J2/1404 , B41J2/14072 , B41J2/14129 , B41J2/14145 , B41J2/14201 , B41J2/1433 , B41J2/1603 , B41J2/1623 , B41J2/1626 , B41J2/1628 , B41J2/1631 , B41J2/1634 , B41J2/1635 , B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17526 , B41J2/1753 , B41J2/17553 , B41J2/17556 , B41J2002/14387 , B41J2202/13
摘要： This invention provides an improved ink flow path between an ink reservoir and vaporization chambers in an inkjet printhead. In the preferred embodiment, a barrier layer containing ink channels and vaporization chambers is located between a rectangular substrate and a nozzle member containing an array of orifices. The substrate contains two linear arrays of heater elements, and each orifice in the nozzle member is associated with a vaporization chamber and heater element. The ink channels in the barrier layer have ink entrances generally running along two opposite edges of the substrate so that ink flowing around the edges of the substrate gain access to the ink channels and to the vaporization chambers.
摘要翻译：本发明提供了一种在墨水储存器和喷墨打印头中的蒸发室之间改进的油墨流动路径。在优选实施例中，包含油墨通道和蒸发室的阻挡层位于矩形基板和包含孔阵列的喷嘴构件之间。衬底包含两个线性阵列的加热器元件，并且喷嘴构件中的每个孔与蒸发室和加热器元件相关联。阻挡层中的墨水通道具有通常沿着基底的两个相对边缘延伸的墨水入口，使得围绕基底的边缘流动的墨水增加进入墨水通道和蒸发室。

94. 发明授权

US5278584A Ink delivery system for an inkjet printhead 失效
标题翻译：用于喷墨打印头的墨水输送系统
公开(公告)号：US5278584A
公开(公告)日：1994-01-11
申请号：US862086
申请日：1992-04-02
申请人： Brian J. Keefe , Steven W. Steinfield , Winthrop D. Childers , Paul H. McClelland , Kenneth E. Trueba
发明人： Brian J. Keefe , Steven W. Steinfield , Winthrop D. Childers , Paul H. McClelland , Kenneth E. Trueba
IPC分类号： B41J2/05 , B41J2/14 , B41J2/16 , B41J2/175 , G01D15/18
CPC分类号： B41J2/1643 , B41J2/04543 , B41J2/04546 , B41J2/0458 , B41J2/14024 , B41J2/1404 , B41J2/14072 , B41J2/14129 , B41J2/14145 , B41J2/14201 , B41J2/1433 , B41J2/1603 , B41J2/1623 , B41J2/1626 , B41J2/1628 , B41J2/1631 , B41J2/1634 , B41J2/1635 , B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17526 , B41J2/1753 , B41J2/17553 , B41J2/17556 , B41J2002/14387 , B41J2202/13
摘要： This invention provides an improved ink flow path between an ink reservoir and vaporization chambers in an inkjet printhead. In the preferred embodiment, a barrier layer containing ink channels and vaporization chambers is located between a rectangular substrate and a nozzle member containing an array of orifices. The substrate contains two linear arrays of heater elements, and each orifice in the nozzle member is associated with a vaporization chamber and heater element. The ink channels in the barrier layer have ink entrances generally running along two opposite edges of the substrate so that ink flowing around the edges of the substrate gain access to the ink channels and to the vaporization chambers.
摘要翻译：本发明提供了一种在墨水储存器和喷墨打印头中的蒸发室之间改进的油墨流动路径。在优选实施例中，包含油墨通道和蒸发室的阻挡层位于矩形基板和包含孔阵列的喷嘴构件之间。衬底包含两个线性阵列的加热器元件，并且喷嘴构件中的每个孔与蒸发室和加热器元件相关联。阻挡层中的墨水通道具有通常沿着基底的两个相对边缘延伸的墨水入口，使得围绕基底的边缘流动的墨水增加进入墨水通道和蒸发室。

95. 发明公开

US20240308211A1 HEAD, METHOD OF DRIVING HEAD, AND MEDIUM 审中-公开
公开(公告)号：US20240308211A1
公开(公告)日：2024-09-19
申请号：US18595954
申请日：2024-03-05
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Atsushi MAEDA
IPC分类号： B41J2/045
CPC分类号： B41J2/04588 , B41J2/04546 , B41J2/04581
摘要： There is provided a head including: a nozzle plate having a nozzle; a signal generator configured to generate, based on first and second data representing first and second driving waveforms, time division multiplex signal including first and second portions of the first driving waveform, third and fourth portions of the second driving waveform; and separator configured to separate first or second driving waveform signal representing the first or second driving waveform from the time division multiplex signal by performing a sampling. The separator is configured to perform the sampling with a sampling frequency less than a resonance frequency at the nozzle. The energy generating element is configured to be driven by the first or second driving waveform signal separated by the separator.

96. 发明授权

US09937713B2 Multi-directional single pass printing 有权
公开(公告)号：US09937713B2
公开(公告)日：2018-04-10
申请号：US15518950
申请日：2014-10-29
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Vincent C Korthuis , Donald J Milligan , Dennis Schloeman
IPC分类号： B41J29/38 , B41J2/045 , B41J2/21
CPC分类号： B41J2/04546 , B41J2/04586 , B41J2/2103 , B41J19/142 , B41J19/147
摘要： According to an example, multi-directional single pass printing may include utilizing a print head that includes slots that include a first slot for a first ink color, and two or more additional slots. A slot of the additional slots may be disposed on a first side of the first slot, and another slot of the additional slots may be disposed on a second side of the first slot. The additional slots may include a further ink color. Data may be forwarded to a set of slots when a direction bit related to the print head is set to a first value, and to another set of slots when the direction bit is set to a second value. A number of channels for forwarding the data to the slots may be less than the number of slots.

97. 发明申请

US20170232735A1 MULTI-DIRECTIONAL SINGLE PASS PRINTING 有权
公开(公告)号：US20170232735A1
公开(公告)日：2017-08-17
申请号：US15518950
申请日：2014-10-29
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Vincent C Korthuis , Donald J Milligan , Dennis Schloeman
IPC分类号： B41J2/045 , B41J2/21
CPC分类号： B41J2/04546 , B41J2/04586 , B41J2/2103 , B41J19/142 , B41J19/147
摘要： According to an example, multi-directional single pass printing may include utilizing a print head that includes slots that include a first slot for a first ink color, and two or more additional slots. A slot of the additional slots may be disposed on a first side of the first slot, and another slot of the additional slots may be disposed on a second side of the first slot. The additional slots may include a further ink color. Data may be forwarded to a set of slots when a direction bit related to the print head is set to a first value, and to another set of slots when the direction bit is set to a second value. A number of channels for forwarding the data to the slots may be less than the number of slots.

98. 发明申请

US20140055513A1 Liquid Ejection Apparatus And Control Method For Liquid Ejection Apparatus 有权
标题翻译：液体喷射装置及液体喷射装置的控制方法
公开(公告)号：US20140055513A1
公开(公告)日：2014-02-27
申请号：US13972245
申请日：2013-08-21
申请人： Seiko Epson Corporation
发明人： Toshiki Usui
IPC分类号： B41J2/07
CPC分类号： B41J2/07 , B41J2/04521 , B41J2/04546 , B41J2/04581 , B41J2/04588 , B41J2/04595 , B41J2/04596
摘要： A printer controller outputs plural drive signals including respective series of drive pulses, the timing points of which are different from one another, to a head control unit side, and outputs a multiplexed signal resulting from multiplexing change signals corresponding to the respective drive signals to a head control unit side, and the head control unit includes a control signal demultiplexing unit which demultiplexes the multiplexed signal into the change signals corresponding to respective nozzle rows, and an actuator control unit which, on the basis of each of the demultiplexed change signals, selects one of the drive pulses included in one of the drive signal which corresponds to the demultiplexed change signal, and applies the selected drive pulse to a piezoelectric element included in one of the nozzle rows which corresponds to the drive signal corresponding to the demultiplexed change signal.
摘要翻译：打印机控制器将包括定时点彼此不同的各个驱动脉冲的多个驱动信号输出到头控制单元侧，并将与各驱动信号对应的多路复用改变信号产生的复用信号输出到头控制单元侧，头控制单元包括控制信号解复用单元，其将多路复用信号解复用为与各喷嘴行相对应的改变信号;以及致动器控制单元，其基于每个解复用的改变信号选择驱动脉冲中的一个包括在与解复用的改变信号相对应的驱动信号之一中，并且将所选择的驱动脉冲施加到与对应于解复用的改变信号的驱动信号相对应的一个喷嘴行中的压电元件。

99. 发明申请

US20130300789A1 DEVICE AND APPARATUS FOR CONTROLLING SAME 审中-公开
公开(公告)号：US20130300789A1
公开(公告)日：2013-11-14
申请号：US13940632
申请日：2013-07-12
申请人： CANON KABUSHIKI KAISHA
发明人： Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai , Shinichi Omo , Hiroyuki Nakamura , Kimiyuki Hayasaki
IPC分类号： B41J2/07
CPC分类号： B41J2/07 , B41J2/04541 , B41J2/04546 , B41J2/355
摘要： A device includes a first element substrate and a second element substrate for driving a driving element; a first signal input unit connected to an input terminal of the first element substrate; a second signal input unit connected to an input terminal of the second element substrate; and a signal output unit. Each of the first and second element substrates includes a driving element, a first signal generation unit configured to output a first signal, a second signal generation unit configured to output a second signal, an input terminal, an output terminal, and a selection unit configured to receive a signal from the first and the second signal generation units, select one of a state of the first signal, a state of the second signal, and a high-impedance state on the basis of the selection signal input from the input terminal, and output the state to the output terminal.

100. 发明申请

US20130155165A1 DEVICE AND APPARATUS FOR CONTROLLING SAME 有权
标题翻译：用于控制其的装置和装置
公开(公告)号：US20130155165A1
公开(公告)日：2013-06-20
申请号：US13767138
申请日：2013-02-14
申请人： CANON KABUSHIKI KAISHA
发明人： Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai , Shinichi Omo , Hiroyuki Nakamura , Kimiyuki Hayasaki
IPC分类号： B41J2/355
CPC分类号： B41J2/07 , B41J2/04541 , B41J2/04546 , B41J2/355
摘要： A device includes a first element substrate and a second element substrate for driving a driving element; a first signal input unit connected to an input terminal of the first element substrate; a second signal input unit connected to an input terminal of the second element substrate; and a signal output unit. Each of the first and second element substrates includes a driving element, a first signal generation unit configured to output a first signal, a second signal generation unit configured to output a second signal, an input terminal, an output terminal, and a selection unit configured to receive a signal from the first and the second signal generation units, select one of a state of the first signal, a state of the second signal, and a high-impedance state on the basis of the selection signal input from the input terminal, and output the state to the output terminal.
摘要翻译：一种器件包括用于驱动驱动元件的第一元件基板和第二元件基板; 连接到第一元件基板的输入端的第一信号输入单元; 连接到第二元件基板的输入端的第二信号输入单元; 和信号输出单元。第一和第二元件基板中的每一个包括驱动元件，被配置为输出第一信号的第一信号生成单元，被配置为输出第二信号的第二信号生成单元，输入端子，输出端子和配置的选择单元为了从第一和第二信号发生单元接收信号，基于从输入端输入的选择信号，选择第一信号的状态，第二信号的状态和高阻抗状态中的一个，并将该状态输出到输出端子。

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