专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20060125881A1 Substrate for inkjet recording head and inkjet recording head using the same 失效
标题翻译：用于喷墨记录头的基板和使用其的喷墨记录头
公开(公告)号：US20060125881A1
公开(公告)日：2006-06-15
申请号：US11299796
申请日：2005-12-13
申请人： Kousuke Kubo , Yoshiyuki Imanaka , Takuya Hatsui , Souta Takeuchi , Takaaki Yamaguchi , Takahiro Matsui
发明人： Kousuke Kubo , Yoshiyuki Imanaka , Takuya Hatsui , Souta Takeuchi , Takaaki Yamaguchi , Takahiro Matsui
IPC分类号： B41J2/05
CPC分类号： B41J2/14072
摘要： Limitations on the number of recording elements capable of being simultaneously driven are relaxed so that driving voltage fluctuation falls within an allowable range. The substrate includes arrays of recording elements, common power supply wires extended from portions near one end portions of the arrays to portions near the other end portions thereof and connected to a power supply-side electrode pad through a position near the one end portions of the arrays, and common ground wires extended from portions near the one end portions of the arrays to portions near the other end portions thereof and connected to a ground-side electrode pad through a position near the other end portions of the arrays. Thus, since the sum of the lengths of common wires from the electrode pads is equal for all the plurality of elements included in each array, and the combined resistance of common wiring portions becomes substantially equal.
摘要翻译：放松能够同时驱动的记录元件的数量的限制，使得驱动电压波动落在容许范围内。基板包括记录元件阵列，公共电源线从阵列的一个端部附近的部分延伸到靠近其另一端部的部分，并且通过靠近电源侧电极焊盘的一个端部附近的位置连接到电源侧电极焊盘阵列和公共接地线从阵列的一个端部附近的部分延伸到靠近其另一端部的部分，并且通过阵列的另一端部附近的位置连接到接地侧电极焊盘。因此，由于来自电极焊盘的公共线的长度之和对于每个阵列中包括的所有多个元件是相同的，并且公共布线部分的组合电阻变得基本相等。

42. 发明授权

US06962405B2 Substrate for ink jet recording head, ink jet recording head and ink jet recording apparatus using ink jet recording head 有权
标题翻译：用于喷墨记录头的基板，喷墨记录头和使用喷墨记录头的喷墨记录装置
公开(公告)号：US06962405B2
公开(公告)日：2005-11-08
申请号：US10636643
申请日：2003-08-08
申请人： Yoshiyuki Imanaka , Kei Fujita , Hiraku Kozuka , Mineo Shimotsusa , Yukihiro Hayakawa , Takuya Hatsui , Muga Mochizuki , Souta Takeuchi , Takashi Morii , Takaaki Yamaguchi , Kousuke Kubo
发明人： Yoshiyuki Imanaka , Kei Fujita , Hiraku Kozuka , Mineo Shimotsusa , Yukihiro Hayakawa , Takuya Hatsui , Muga Mochizuki , Souta Takeuchi , Takashi Morii , Takaaki Yamaguchi , Kousuke Kubo
IPC分类号： B41J2/05 , B41J2/14 , H01L29/78
CPC分类号： B41J2/14072 , B41J2202/13
摘要： In a case where first wirings (wirings for a driving power supply (VH)) commonly connected to a plurality of electro-thermal converting elements and adapted to supply an electric power to the plurality of electro-thermal converting elements and second wirings (high voltage grounding wirings (GNDH)) for connecting source areas of respective switching elements to grounding potential are provided, resistance of the second wiring is selected to be smaller than resistance of the first wiring.
摘要翻译：在与多个电热转换元件共同连接并适于向多个电热转换元件和第二配线（高电压）供给电力的第一布线（用于驱动电源（VH）的布线）的情况下提供用于将各个开关元件的源极区域连接到接地电位的接地布线（GNDH）），第二布线的电阻被选择为小于第一布线的电阻。

43. 发明授权

US07896455B2 Element substrate, and printhead, head cartridge, and printing apparatus using the element substrate 有权
标题翻译：元件基板，以及使用元件基板的打印头，头盒和打印装置
公开(公告)号：US07896455B2
公开(公告)日：2011-03-01
申请号：US12828626
申请日：2010-07-01
申请人： Takahiro Matsui , Yoshiyuki Imanaka , Takuya Hatsui , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
发明人： Takahiro Matsui , Yoshiyuki Imanaka , Takuya Hatsui , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
IPC分类号： B41J29/38 , B41J2/05
CPC分类号： B41J2/1752 , B41J2/04541 , B41J2/04543 , B41J2/04573 , B41J2/0458 , B41J2/04581 , B41J2/1753
摘要： An element substrate has a plurality of printing elements, and a block selection unit which divides the plurality of printing elements into a plurality of blocks and time-divisionally drives the blocks. The element substrate includes a plurality of input terminals which divide the plurality of printing elements included in each block into a plurality of groups and supply a driving voltage to the printing elements belonging to each group, a delay circuit which externally receives an enable signal for enabling energization to the printing elements and generates a plurality of delayed enable signals having different delay times with respect to the enable signal, and a wiring which supplies the enable signal and the plurality of delayed enable signals output from the delay circuit to different groups in the order of the different delay times.
摘要翻译：元件基板具有多个打印元件，以及块选择单元，其将多个打印元件分割成多个块并且分时地驱动块。元件基板包括多个输入端子，其将包括在每个块中的多个打印元件分成多个组，并将属于每个组的打印元件提供驱动电压，外部接收使能信号以使能对打印元件通电并且产生相对于使能信号具有不同延迟时间的多个延迟使能信号，以及将从延迟电路输出的使能信号和多个延迟使能信号按顺序提供给不同组的布线的不同延迟时间。

44. 发明授权

US07770989B2 Element substrate, and printhead, head cartridge, and printing apparatus using the element substrate 有权
标题翻译：元件基板，以及使用元件基板的打印头，头盒和打印装置
公开(公告)号：US07770989B2
公开(公告)日：2010-08-10
申请号：US11867976
申请日：2007-10-05
申请人： Takahiro Matsui , Yoshiyuki Imanaka , Takuya Hatsui , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
发明人： Takahiro Matsui , Yoshiyuki Imanaka , Takuya Hatsui , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
IPC分类号： B41J29/38 , B41J2/05
CPC分类号： B41J2/1752 , B41J2/04541 , B41J2/04543 , B41J2/04573 , B41J2/0458 , B41J2/04581 , B41J2/1753
摘要： An element substrate has a plurality of printing elements, and a block selection unit which divides the plurality of printing elements into a plurality of blocks and time-divisionally drives the blocks. The element substrate includes a plurality of input terminals which divide the plurality of printing elements included in each block into a plurality of groups and supply a driving voltage to the printing elements belonging to each group, a delay circuit which externally receives an enable signal for enabling energization to the printing elements and generates a plurality of delayed enable signals having different delay times with respect to the enable signal, and a wiring which supplies the enable signal and the plurality of delayed enable signals output from the delay circuit to different groups in the order of the different delay times.
摘要翻译：元件基板具有多个打印元件，以及块选择单元，其将多个打印元件分割成多个块并且分时地驱动块。元件基板包括多个输入端子，其将包括在每个块中的多个打印元件分成多个组，并将属于每个组的打印元件提供驱动电压，外部接收使能信号以使能对打印元件通电并且产生相对于使能信号具有不同延迟时间的多个延迟使能信号，以及将从延迟电路输出的使能信号和多个延迟使能信号按顺序提供给不同组的布线的不同延迟时间。

45. 发明授权

US07614726B2 Recording head chip, recording head employing recording head chip, and recording apparatus employing recording head 有权
标题翻译：记录头芯片，采用记录头芯片的记录头和采用记录头的记录装置
公开(公告)号：US07614726B2
公开(公告)日：2009-11-10
申请号：US11612252
申请日：2006-12-18
申请人： Takaaki Yamaguchi , Yoshiyuki Imanaka , Takuya Hatsui , Souta Takeuchi , Takahiro Matsui , Kousuke Kubo
发明人： Takaaki Yamaguchi , Yoshiyuki Imanaka , Takuya Hatsui , Souta Takeuchi , Takahiro Matsui , Kousuke Kubo
IPC分类号： B41J2/14
CPC分类号： B41J2/14072 , B41J2/04506 , B41J2/04543 , B41J2/04565 , B41J2/0458 , B41J2/04591
摘要： A recording head substrate includes a plurality of groups of recording elements arranged in arrays; a number, corresponding to a number of the groups, input contacts for receiving driving pulse signals; signal lines for supplying the driving pulse signals to the groups of recording elements from the input contacts, respectively, wherein in a region between two of the groups of recording elements are adjacent to each other, the signal lines are connected to the recording elements such that areas in which the groups of recording elements are disposed, respectively, have respective driving pulse signal change areas which are overlapped with each other.
摘要翻译：记录头基板包括排列成阵列的多组记录元件; 对应于多个组的数字，用于接收驱动脉冲信号的输入触点; 信号线，用于分别将来自输入触点的驱动脉冲信号提供给记录元件组，其中在两组记录元件之间的区域彼此相邻的区域中，信号线连接到记录元件，使得分别设置有记录元件组的区域具有彼此重叠的各自的驱动脉冲信号变化区域。

46. 发明申请

US20080297548A1 ELEMENT SUBSTRATE AND PRINTHEAD 有权
标题翻译：元件基板和印刷头
公开(公告)号：US20080297548A1
公开(公告)日：2008-12-04
申请号：US12129604
申请日：2008-05-29
申请人： Takaaki Yamaguchi , Yoshiyuki Imanaka , Takuya Hatsui , Souta Takeuchi , Takahiro Matsui , Kousuke Kubo
发明人： Takaaki Yamaguchi , Yoshiyuki Imanaka , Takuya Hatsui , Souta Takeuchi , Takahiro Matsui , Kousuke Kubo
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04543
摘要： An element substrate capable of obtaining a high-quality printed image for a long period. The element substrate has a plurality of heaters, driving elements each of which is provided in correspondence with each of the plurality of heaters to selectively drive the plurality of heaters, an input terminal to receive a driving mode selection signal, and a block selection circuit which time-divisionally drives, in blocks of different timings, heaters in each of a plurality of groups each including a predetermined number of heaters and driving elements. The element substrate includes a logic circuit which time-divisionally drives the heaters in the group when the selection signal input from the input terminal is a signal for selecting a first driving mode, and simultaneously drives all heaters in the group when the selection signal is a signal for selecting a second driving mode.
摘要翻译：能够长时间获得高质量打印图像的元件基板。元件基板具有多个加热器，驱动元件分别设置成与多个加热器中的每一个相对应，以选择性地驱动多个加热器，输入端子以接收驱动模式选择信号，以及块选择电路，其中以不同时间的块分时驱动多个组中的每一个中的加热器，每个加热器包括预定数量的加热器和驱动元件。元件基板包括逻辑电路，当从输入端子输入的选择信号是用于选择第一驱动模式的信号时，分组驱动组中的加热器，并且当选择信号为用于选择第二驱动模式的信号。

47. 发明申请

US20080180480A1 ELEMENT SUBSTRATE, PRINTHEAD, HEAD CARTRIDGE, AND PRINTING APPARATUS 有权
标题翻译：元件基板，打印头，头戴式打印机和打印设备
公开(公告)号：US20080180480A1
公开(公告)日：2008-07-31
申请号：US11947515
申请日：2007-11-29
申请人： Yoshiyuki Imanaka , Souta Takeuchi , Takuya Hatsui , Takaaki Yamaguchi , Takahiro Matsui , Kousuke Kubo
发明人： Yoshiyuki Imanaka , Souta Takeuchi , Takuya Hatsui , Takaaki Yamaguchi , Takahiro Matsui , Kousuke Kubo
IPC分类号： B41J29/393
CPC分类号： B41J2/17546 , B41J2/1753 , B41J2/17553
摘要： This invention relates to an element substrate capable of confirming an electrical connection status before a printhead malfunctions. The element substrate is a substrate for a printhead, which is detachable from a printing apparatus and includes a plurality of printing elements, a logical circuit for controlling the printing elements, and a voltage application terminal for applying a driving voltage to drive the printing elements. The logical circuit is driven at a voltage lower than the driving voltage. The element substrate includes a connection status output circuit which outputs a signal reflecting the electrical connection status between the printhead and the printing apparatus on the basis of the driving voltage.
摘要翻译：本发明涉及能够在打印头故障之前确认电连接状态的元件基板。元件基板是用于打印头的基板，其可与打印装置分离，并且包括多个打印元件，用于控制打印元件的逻辑电路，以及用于施加驱动电压以驱动打印元件的电压施加端子。逻辑电路以低于驱动电压的电压驱动。元件基板包括连接状态输出电路，其基于驱动电压输出反映打印头和打印装置之间的电连接状态的信号。

48. 发明授权

US07144093B2 Inkjet printhead, driving method of inkjet printhead, and substrate for inkjet printhead 有权
标题翻译：喷墨打印头，喷墨打印头的驱动方法和喷墨打印头用基板
公开(公告)号：US07144093B2
公开(公告)日：2006-12-05
申请号：US11113134
申请日：2005-04-25
申请人： Yoshinori Nakajima , Jiro Moriyama , Mineo Kaneko , Masafumi Wataya , Yoshiyuki Imanaka , Takuya Hatsui , Muga Mochizuki , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
发明人： Yoshinori Nakajima , Jiro Moriyama , Mineo Kaneko , Masafumi Wataya , Yoshiyuki Imanaka , Takuya Hatsui , Muga Mochizuki , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
IPC分类号： B41J29/38
CPC分类号： B41J2/14072 , B41J2/04528 , B41J2/04533 , B41J2/04541 , B41J2/04543 , B41J2/04546 , B41J2/0455 , B41J2/0456 , B41J2/04563 , B41J2/04573 , B41J2/0458 , B41J2/2121
摘要： To drive an inkjet printhead having an array of printing elements, where the first and second printing elements which discharge relatively different amounts of ink are arranged on the same array in a predetermined direction, print data for the first or second printing element is serially inputted, the inputted print data is sequentially stored, the stored print data is latched, a selection signal indicative of which of the first or second printing element is to be driven is inputted, a driving signal indicative of a driving period is inputted, and respective printing elements are driven in accordance with the latched print data, the selection signal, and the driving signal. Accordingly, it is possible to reduce the cost of the printhead having plural types of printing elements, which discharge relatively different amounts of ink, and possible to easily control driving of the printhead.
摘要翻译：为了驱动具有打印元件阵列的喷墨打印头，其中排出相对不同量的墨水的第一和第二打印元件沿预定方向布置在同一阵列上，连续输入第一或第二打印元件的打印数据，输入的打印数据被顺序地存储，存储的打印数据被锁存，指示要驱动第一或第二打印元件中的哪一个的选择信号，输入指示驱动周期的驱动信号，并且各个打印元件根据锁存的打印数据，选择信号和驱动信号被驱动。因此，可以降低具有多种类型的打印元件的打印头的成本，该打印元件排出相对不同量的墨，并且可以容易地控制打印头的驱动。

49. 发明申请

US20050190222A1 Inkjet printhead, driving method of inkjet printhead, and substrate for inkjet printhead 有权
公开(公告)号：US20050190222A1
公开(公告)日：2005-09-01
申请号：US11113134
申请日：2005-04-25
申请人： Yoshinori Nakajima , Jiro Moriyama , Mineo Kaneko , Masafumi Wataya , Yoshiyuki Imanaka , Takuya Hatsui , Muga Mochizuki , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
发明人： Yoshinori Nakajima , Jiro Moriyama , Mineo Kaneko , Masafumi Wataya , Yoshiyuki Imanaka , Takuya Hatsui , Muga Mochizuki , Souta Takeuchi , Takaaki Yamaguchi , Kousuke Kubo
IPC分类号： B41J2/00 , B41J2/05 , B41J2/21 , B41J29/38
CPC分类号： B41J2/14072 , B41J2/04528 , B41J2/04533 , B41J2/04541 , B41J2/04543 , B41J2/04546 , B41J2/0455 , B41J2/0456 , B41J2/04563 , B41J2/04573 , B41J2/0458 , B41J2/2121
摘要： To drive an inkjet printhead having an array of printing elements, where the first and second printing elements which discharge relatively different amounts of ink are arranged on the same array in a predetermined direction, print data for the first or second printing element is serially inputted, the inputted print data is sequentially stored, the stored print data is latched, a selection signal indicative of which of the first or second printing element is to be driven is inputted, a driving signal indicative of a driving period is inputted, and respective printing elements are driven in accordance with the latched print data, the selection signal, and the driving signal. Accordingly, it is possible to reduce the cost of the printhead having plural types of printing elements, which discharge relatively different amounts of ink, and possible to easily control driving of the printhead.

50. 发明申请

US20050179745A1 Substrate for ink jet head, ink jet head, and ink jet recording apparatus having ink jet head 有权
公开(公告)号：US20050179745A1
公开(公告)日：2005-08-18
申请号：US11104474
申请日：2005-04-13
申请人： Takaaki Yamaguchi , Yoshiyuki Imanaka , Takuya Hatsui , Muga Mochizuki , Souta Takeuchi , Kousuke Kubo
发明人： Takaaki Yamaguchi , Yoshiyuki Imanaka , Takuya Hatsui , Muga Mochizuki , Souta Takeuchi , Kousuke Kubo
IPC分类号： B41J2/05 , B41J2/14 , B41J29/38
CPC分类号： B41J2/14153
摘要： In a substrate for an ink jet head used for an ink jet head recording apparatus, electrostatic breakdown of a diode sensor functional as a substrate temperature sensing element is prevented. A protective element is electrically connected between a diode sensor and an input/output pad for the diode sensor.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式