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31.发明申请公开(公告)号：US20060284909A1
公开(公告)日：2006-12-21
申请号：US11449702
申请日：2006-06-09
IPC分类号： B41J29/38
CPC分类号： B41J2/14072 , B41J2/04521 , B41J2/04541 , B41J2/04543 , B41J2/04548 , B41J2/0455 , B41J2/0458
摘要： This invention enables to supply a stable voltage from a voltage converter circuit and suppress an increase in the area of the entire element body even if the number of recording elements increases and the element body becomes longer. An element body for a recording head includes a plurality of arrayed recording elements, and a voltage converter circuit which converts an externally input voltage, wherein the voltage converter circuit includes a reference voltage generating section and a voltage converter section, and the voltage converter section is formed from a plurality of distributedly arranged voltage converter elements.
摘要翻译： 本发明能够提供来自电压转换器电路的稳定电压，并且即使记录元件的数量增加并且元件本体变长，也能够抑制整个元件体的面积的增加。 一种用于记录头的元件本体包括多个排列的记录元件和一个转换外部输入电压的电压转换器电路，其中电压转换器电路包括基准电压产生部分和电压转换器部分，而电压转换器部分是 由多个分布布置的电压转换器元件形成。
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公开(公告)号：US08579399B2
公开(公告)日：2013-11-12
申请号：US12964667
申请日：2010-12-09
IPC分类号： B41J29/38
CPC分类号： B41J2/07 , G06F2213/0038 , H04L25/0272 , H04L25/0292 , H04L25/49
摘要： Data transfer is realized to support a high-speed and complex driving control of the driving element. A driving device includes a driving unit configured to supply a driving element with a pulse signal that determines a driving period to drive the driving element, an input unit configured to receive, in synchronization with a trigger signal, a data signal containing first information, second information, a first flag and a second flag that determine a waveform of the pulse signal, a first setting unit configured to set in the driving unit the first information that is input to the input unit, a retaining unit configured to read and retain the second information on the basis of the first flag, and a second setting unit configured to set in the driving unit the second information that is retained in the retaining unit on the basis of the second flag.
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33.发明授权Recoding element substrate, recording head equipped with the same, recording head cartridge, and recording apparatus 有权记录元件基板，配备有该记录头的记录头，记录头盒和记录装置公开(公告)号：US08371668B2
公开(公告)日：2013-02-12
申请号：US12615102
申请日：2009-11-09
申请人： Ryo Kasai , Tatsuo Furukawa , Nobuyuki Hirayama , Tomoko Kudo
发明人： Ryo Kasai , Tatsuo Furukawa , Nobuyuki Hirayama , Tomoko Kudo
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04543 , B41J2/04546 , B41J2/0455
摘要： A recording element substrate which is provided with a first recording element group and a second recording element group, each group including a plurality of recording elements. The recording element substrate includes a first terminal configured to input a data signal, a second terminal configured to input a latch signal, a shift register configured to receive the data signal input from the first terminal, a first latch circuit configured to latch data stored in the shift register based on the latch signal of a first pulse width input from the second terminal, a second latch circuit configured to latch the data stored in the shift register based on the latch signal of a second pulse width which is shorter than the first pulse width of the latch signal input from the second terminal, a first driving circuit configured to control driving of the recording elements included in the first recording element group based on a signal output from the first latch circuit, and a second driving circuit configured to control driving of the recording elements included in the second recording element group based on a signal output from the second latch circuit.
摘要翻译： 一种具有第一记录元件组和第二记录元件组的记录元件基板，每个组包括多个记录元件。 记录元件基板包括被配置为输入数据信号的第一端子，被配置为输入锁存信号的第二端子，被配置为接收从第一端子输入的数据信号的移位寄存器，第一锁存电路，被配置为锁存存储在 基于从第二端子输入的第一脉冲宽度的锁存信号的移位寄存器，第二锁存电路，被配置为基于比第一脉冲短的第二脉冲宽度的锁存信号来锁存存储在移位寄存器中的数据 从第二端子输入的锁存信号的宽度;第一驱动电路，被配置为基于从第一锁存电路输出的信号来控制包括在第一记录元件组中的记录元件的驱动;以及第二驱动电路，被配置为控制驱动 包括在第二记录元件组中的记录元件基于从第二锁存电路输出的信号。
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公开(公告)号：US08177333B2
公开(公告)日：2012-05-15
申请号：US12891862
申请日：2010-09-28
申请人： Nobuyuki Hirayama , Ryo Kasai , Masataka Sakurai
发明人： Nobuyuki Hirayama , Ryo Kasai , Masataka Sakurai
IPC分类号： B41J29/38
CPC分类号： B41J2/04541 , B41J2/04543 , B41J2/0458
摘要： In a printhead element board including a plurality of printing elements which align in a predetermined direction, driving circuits which drive the printing elements, and an element selection circuit which selects printing elements within each group for each group having a predetermined number of adjacent printing elements, a plurality of element selection circuits are laid out adjacent to the driving circuits of the respective groups. With this layout, even if the number of printing elements increases, only the length in the printing element array direction increases without increasing the length in a direction perpendicular to the printing element array direction.
摘要翻译： 在包括沿预定方向对齐的多个打印元件的打印头元件板中，驱动打印元件的驱动电路以及选择每组中具有预定数量的相邻打印元件的组中的打印元件的元件选择电路， 多个元件选择电路布置在相应组的驱动电路附近。 利用这种布局，即使打印元件的数量增加，只有打印元件阵列方向上的长度不增加与打印元件排列方向垂直的方向上的长度。
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公开(公告)号：US08075103B2
公开(公告)日：2011-12-13
申请号：US13027123
申请日：2011-02-14
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04551 , B41J2/14072 , B41J2/14129 , B41J2002/14379
摘要： An ink jet print head substrate is provided which can prevent voltage drop variations during driving, no matter in what way the ejection energy generation elements are driven, and which can also apply a stable energy to the ejection energy generation elements at all times. The ink jet print head substrate of this invention has a plurality of kinds of ejection energy generation elements to generate different magnitudes of ink ejection energy and wiring portions. The print head substrate also has a plurality of wiring layers arranged to at least partly overlap one another. The wiring portions connected to the different kinds of ejection energy generation elements are provided at least partly in different wiring portions.
摘要翻译： 提供一种能够防止驱动期间的电压降变化的喷墨打印头基板，无论以何种方式喷射能量产生元件被驱动，并且还可以始终将喷射能量产生元件施加稳定的能量。 本发明的喷墨打印头基板具有多种喷射能量产生元件，以产生不同大小的喷墨能量和布线部分。 打印头基板还具有布置成至少部分地彼此重叠的多个布线层。 连接到不同种类的喷射能量产生元件的布线部分至少部分地设置在不同的布线部分中。
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公开(公告)号：US20100283819A1
公开(公告)日：2010-11-11
申请号：US12763407
申请日：2010-04-20
申请人： Yuuji Tamaru , Yoshiyuki Imanaka , Koichi Omata , Hideo Tamura , Takaaki Yamaguchi , Kousuke Kubo , Ryoji Oohashi , Toshio Negishi , Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai , Tomoko Kudo
发明人： Yuuji Tamaru , Yoshiyuki Imanaka , Koichi Omata , Hideo Tamura , Takaaki Yamaguchi , Kousuke Kubo , Ryoji Oohashi , Toshio Negishi , Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai , Tomoko Kudo
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04543 , B41J2/0455 , B41J2/04563 , B41J2/14088 , B41J2002/14387
摘要： A print head is provided that well preserves ink characteristics upon printing by way of performing effective ink preliminary heating. The print head has heaters, and ejection openings formed at locations corresponding to the heaters. Viewed from the side from which ink is ejected, a sub-heater is established in the print head between the ink supply port and the print elements such as to surround the ink supply port.
摘要翻译： 提供一种打印头，通过进行有效的墨预备加热，能够很好地保持打印时的墨水特性。 打印头具有加热器和形成在与加热器对应的位置处的喷射口。 从喷墨的一侧观察，在供墨口和打印元件之间的打印头中建立了副加热器，以便围绕供墨口。
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公开(公告)号：US20090002458A1
公开(公告)日：2009-01-01
申请号：US12145422
申请日：2008-06-24
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04551 , B41J2/14072 , B41J2/14129 , B41J2002/14379
摘要： An ink jet print head substrate is provided which can prevent voltage drop variations during driving, no matter in what way the ejection energy generation elements are driven, and which can also apply a stable energy to the ejection energy generation elements at all times. The ink jet print head substrate of this invention has a plurality of kinds of ejection energy generation elements to generate different magnitudes of ink ejection energy and wiring portions. The print head substrate also has a plurality of wiring layers arranged to at least partly overlap one another. The wiring portions connected to the different kinds of ejection energy generation elements are provided at least partly in different wiring portions.
摘要翻译： 提供一种能够防止驱动期间的电压降变化的喷墨打印头基板，无论以何种方式喷射能量产生元件被驱动，并且还可以始终将喷射能量产生元件施加稳定的能量。 本发明的喷墨打印头基板具有多种喷射能量产生元件，以产生不同大小的喷墨能量和布线部分。 打印头基板还具有布置成至少部分地彼此重叠的多个布线层。 连接到不同种类的喷射能量产生元件的布线部分至少部分地设置在不同的布线部分中。
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公开(公告)号：US08400484B2
公开(公告)日：2013-03-19
申请号：US12964676
申请日：2010-12-09
申请人： Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai , Shinichi Omo , Hiroyuki Nakamura , Kimiyuki Hayasaki
发明人： Tatsuo Furukawa , Nobuyuki Hirayama , Ryo Kasai , Shinichi Omo , Hiroyuki Nakamura , Kimiyuki Hayasaki
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.
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公开(公告)号：US08147039B2
公开(公告)日：2012-04-03
申请号：US12340158
申请日：2008-12-19
IPC分类号： B41J2/05
CPC分类号： B41J2/0458 , B41J2/04523 , B41J2/04541 , B41J2/0455 , B41J2/14072
摘要： A head substrate is capable of integrating driver transistors while keeping the size small even at high nozzle density, while integrating a functional circuit such as a temperature sensor or energy adjustment circuit. An ink supply port, a heater array which is arrayed along the longitudinal direction of the ink supply port and includes a plurality of heaters, a transistor array which is arrayed along the arrayed direction of the heater array and includes a plurality of transistors for driving a plurality of heaters, and a logic circuit which drives the transistor array are arranged on the head substrate. The logic circuit is arranged between the heater array and the transistor array.
摘要翻译： 头基板能够集成驱动晶体管，同时即使在高喷嘴密度的同时保持尺寸小，同时集成诸如温度传感器或能量调节电路的功能电路。 一个供墨口，一个加热器阵列，沿着供墨口的纵向方向排列并包括多个加热器，一个沿加热器阵列排列方向排列的晶体管阵列，包括多个用于驱动 多个加热器和驱动晶体管阵列的逻辑电路布置在头基板上。 逻辑电路布置在加热器阵列和晶体管阵列之间。
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公开(公告)号：US20110292154A1
公开(公告)日：2011-12-01
申请号：US13205688
申请日：2011-08-09
申请人： Tomoko Kurokawa , Nobuyuki Hirayama , Ryo Kasai
发明人： Tomoko Kurokawa , Nobuyuki Hirayama , Ryo Kasai
IPC分类号： B41J2/35
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04543 , B41J2/0455
摘要： This invention provides an element substrate having a heater selection circuit normally operable even in the use of voltage conversion circuits, which are arranged along the nozzle arrayed direction, each having a small-area in order to reduce the area of the element substrate. The element substrate according to this invention includes a heater selection circuit, which receives a signal output from a voltage conversion circuit, a block selection signal, and a print data signal, and generates and outputs a signal for performing switching by a switching element.
摘要翻译： 本发明提供了一种元件基板，其具有通常可操作的加热器选择电路，即使在沿着喷嘴排列方向布置的电压转换电路中，每个具有小面积以减小元件基板的面积。 根据本发明的元件基板包括加热器选择电路，其接收从电压转换电路输出的信号，块选择信号和打印数据信号，并且产生并输出用于由开关元件进行切换的信号。
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