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21. 发明授权

US08632150B2 Printhead substrate, printhead and printing apparatus 有权
标题翻译：打印头基板，打印头和打印设备
公开(公告)号：US08632150B2
公开(公告)日：2014-01-21
申请号：US12942377
申请日：2010-11-09
申请人： Ryo Kasai , Nobuyuki Hirayama , Tomoko Kudo , Tatsuo Furukawa
发明人： Ryo Kasai , Nobuyuki Hirayama , Tomoko Kudo , Tatsuo Furukawa
IPC分类号： B41J2/11
CPC分类号： B41J2/0458 , B41J2/0452 , B41J2/04541 , B41J2/04543 , B41J2/04548
摘要： A printhead substrate comprises: a plurality of printing elements arrayed in a predetermined direction; first logic circuits arranged in correspondence with respective groups each assigned to a predetermined number of adjacent printing elements, and configured to select a printing element to be driven from the printing elements belonging to each of the groups; driving circuits configured to drive the printing elements based on signals output from the first logic circuits; second logic circuits configured to supply externally input printing data to the first logic circuits corresponding to the respective groups; and electricity storage units arranged in the respective groups, connected to a power supply line for supplying power to at least one of the first logic circuits, the second logic circuits, and the driving circuits, and configured to store charges in accordance with a voltage applied through the power supply line.
摘要翻译：打印头基板包括：沿预定方向排列的多个打印元件; 第一逻辑电路被布置成与分配给预定数量的相邻打印元件的各个组相对应，并且被配置为从属于每个组的打印元素中选择要驱动的打印元件; 驱动电路，被配置为基于从所述第一逻辑电路输出的信号来驱动所述打印元件; 第二逻辑电路，被配置为将外部输入的打印数据提供给对应于各个组的第一逻辑电路; 以及设置在各组中的电力存储单元，连接到用于向第一逻辑电路，第二逻辑电路和驱动电路中的至少一个供电的电源线，并且被配置为根据施加的电压来存储电荷通过电源线。

22. 发明申请

US20110310210A1 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：US20110310210A1
公开(公告)日：2011-12-22
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
IPC分类号： B41J2/35
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。

23. 发明申请

US20110274213A1 RECEPTION DEVICE AND APPARATUS HAVING THE SAME 有权
标题翻译：接收装置和具有该接收装置的装置
公开(公告)号：US20110274213A1
公开(公告)日：2011-11-10
申请号：US12964667
申请日：2010-12-09
申请人： Ryo Kasai , Nobuyuki Hirayama , Tatsuo Furukawa , Kimiyuki Hayasaki , Hisao Terajima
发明人： Ryo Kasai , Nobuyuki Hirayama , Tatsuo Furukawa , Kimiyuki Hayasaki , Hisao Terajima
IPC分类号： H04L27/00
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.
摘要翻译：实现数据传输以支持驱动元件的高速和复杂的驱动控制。驱动装置包括：驱动单元，被配置为向驱动元件提供确定用于驱动驱动元件的驱动周期的脉冲信号;输入单元，被配置为与触发信号同步地接收包含第一信息的数据信号，第二信号信息，第一标志和第二标志，确定脉冲信号的波形;第一设置单元，被配置为在驱动单元中设置输入到输入单元的第一信息;保持单元，被配置为读取并保持第二信号基于第一标志的信息，以及第二设定单元，被配置为基于第二标志将驱动单元中保留在保持单元中的第二信息设置在驱动单元中。

24. 发明授权

US08740350B2 Inkjet recording head substrate and drive control method, inkjet recording head, inkjet recording head cartridge and inkjet recording apparatus 有权
标题翻译：喷墨记录头基板和驱动控制方法，喷墨记录头，喷墨记录头盒和喷墨记录装置
公开(公告)号：US08740350B2
公开(公告)日：2014-06-03
申请号：US12482201
申请日：2009-06-10
申请人： Masataka Sakurai , Tatsuo Furukawa , Hidenori Watanabe , Nobuyuki Hirayama , Ryo Kasai
发明人： Masataka Sakurai , Tatsuo Furukawa , Hidenori Watanabe , Nobuyuki Hirayama , Ryo Kasai
IPC分类号： B41J2/15
CPC分类号： B41J2/04541 , B41J2/0455 , B41J2/0458 , B41J2/04588
摘要： An inkjet recording head substrate having an electrothermal transducer for generating thermal energy used to discharge ink and a drive element for driving the electrothermal transducer mounted thereon includes a first circuit portion for outputting selection signals for selecting the electrothermal transducer to be driven at a amplitude level of a second voltage higher than a first voltage based on an input signal of the amplitude level of the first voltage, a second circuit portion for inputting the selection signals from the first circuit portion and controlling the drive element corresponding to the electrothermal transducer to be driven based on the selection signals subject to the second voltage, and a plurality of signal lines for transmitting the selection signals between the first and second circuit portions.
摘要翻译：具有用于产生用于排出墨水的热能的电热换能器和用于驱动安装在其上的电热换能器的驱动元件的喷墨记录头基板包括：第一电路部分，用于输出选择信号，用于选择驱动的电热换能器，基于第一电压的幅度电平的输入信号，高于第一电压的第二电压;第二电路部分，用于输入来自第一电路部分的选择信号，并控制与要驱动的电热换能器相对应的驱动元件; 对于经受第二电压的选择信号，以及用于在第一和第二电路部分之间传输选择信号的多条信号线。

25. 发明授权

US08342620B2 Driving device, recording head, and apparatus using the same 有权
标题翻译：驱动装置，记录头和使用其的装置
公开(公告)号：US08342620B2
公开(公告)日：2013-01-01
申请号：US12965716
申请日：2010-12-10
申请人： Ryo Kasai , Nobuyuki Hirayama , Tatsuo Furukawa , Kimiyuki Hayasaki
发明人： Ryo Kasai , Nobuyuki Hirayama , Tatsuo Furukawa , Kimiyuki Hayasaki
IPC分类号： B41J29/38
CPC分类号： B41J2/04598 , B41J2/04541 , B41J2/0458 , B41J2202/20 , B41J2202/21
摘要： According to an aspect of the present invention, a high-resolution, small-size, low-cost driving device includes a clock signal generating unit configured to receive a first clock signal of a differential signaling system and generate a second clock signal, an input unit configured to input a data signal which includes first information and second information, a first timing generating unit configured to select an edge of the second clock signal based on the first information and to generate a first signal by counting occurrences of the selected edge a second timing generating unit configured to select edge of the second clock signal based on the second information and to generate a second signal by counting occurrences of the selected edge, a logical circuit configured to generate a pulse signal based on the first and second signals, and a driving element configured to drive a driven element using the pulse signal.
摘要翻译：根据本发明的一个方面，高分辨率，小尺寸，低成本的驱动装置包括时钟信号产生单元，其被配置为接收差分信号系统的第一时钟信号并产生第二时钟信号，输入被配置为输入包括第一信息和第二信息的数据信号的单元，第一定时生成单元，被配置为基于第一信息来选择第二时钟信号的边沿，并且通过对所选择的边缘的出现进行计数来生成第一信号，第二信号定时生成单元，被配置为基于所述第二信息选择所述第二时钟信号的边缘，并且通过对所选择的边缘的出现进行计数来生成第二信号;逻辑电路，被配置为基于所述第一和第二信号生成脉冲信号;以及驱动元件，被配置为使用所述脉冲信号驱动从动元件。

26. 发明申请

US20100134543A1 RECORDING ELEMENT SUBSTRATE AND RECORDING HEAD HAVING THE SAME 有权
标题翻译：记录元件基板和记录头
公开(公告)号：US20100134543A1
公开(公告)日：2010-06-03
申请号：US12626096
申请日：2009-11-25
申请人： Nobuyuki Hirayama , Tatsuo Furukawa , Masataka Sakurai , Ryo Kasai , Tomoko Kudo
发明人： Nobuyuki Hirayama , Tatsuo Furukawa , Masataka Sakurai , Ryo Kasai , Tomoko Kudo
IPC分类号： B41J29/38
CPC分类号： B41J2/04588 , B41J2/04541 , B41J2/0455 , B41J2/0458
摘要： A recording element substrate includes a recording element, a first voltage conversion circuit configured to receive a first control signal and to output the first control signal with an increased amplitude, a second voltage conversion circuit configured to receive a second control signal and to output the second control signal with an increased amplitude, a PMOS transistor connected to one end of the recording element, and an NMOS transistor connected to the other end of the recording element, wherein the PMOS transistor has a gate connected to an output of the first voltage conversion circuit, and the NMOS transistor has a gate connected to an output of the second voltage conversion circuit.
摘要翻译：记录元件基板包括记录元件，第一电压转换电路，被配置为接收第一控制信号并以增加的幅度输出第一控制信号;第二电压转换电路，被配置为接收第二控制信号并输出第二控制信号连接到记录元件的一端的PMOS晶体管和连接到记录元件另一端的NMOS晶体管，其中PMOS晶体管具有连接到第一电压转换电路的输出的栅极，并且NMOS晶体管具有连接到第二电压转换电路的输出的栅极。

27. 发明申请

US20100118074A1 RECODING ELEMENT SUBSTRATE, RECORDING HEAD EQUIPPED WITH THE SAME, RECORDING HEAD CARTRIDGE, AND RECORDING APPARATUS 有权
标题翻译：记录元件基板，记录头，记录头和记录装置
公开(公告)号：US20100118074A1
公开(公告)日：2010-05-13
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。

28. 发明授权

US08579399B2 Reception device and apparatus having the same 有权
公开(公告)号：US08579399B2
公开(公告)日：2013-11-12
申请号：US12964667
申请日：2010-12-09
申请人： Ryo Kasai , Nobuyuki Hirayama , Tatsuo Furukawa , Kimiyuki Hayasaki , Hisao Terajima
发明人： Ryo Kasai , Nobuyuki Hirayama , Tatsuo Furukawa , Kimiyuki Hayasaki , Hisao Terajima
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.

29. 发明授权

US08371668B2 Recoding element substrate, recording head equipped with the same, recording head cartridge, and recording apparatus 有权
标题翻译：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。

30. 发明授权

US08075103B2 Ink jet print head substrate and ink jet print head 有权
标题翻译：喷墨打印头基板和喷墨打印头
公开(公告)号：US08075103B2
公开(公告)日：2011-12-13
申请号：US13027123
申请日：2011-02-14
申请人： Tatsuo Furukawa , Masataka Sakurai , Nobuyuki Hirayama , Ryo Kasai , Tomoko Kurokawa
发明人： Tatsuo Furukawa , Masataka Sakurai , Nobuyuki Hirayama , Ryo Kasai , Tomoko Kurokawa
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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