公开(公告)号：US6102510A

公开(公告)日：2000-08-15

申请号：US999129

申请日：1992-12-31

申请人： Masaya Kikuta ,  Akira Katayama ,  Hideaki Kishida ,  Kimiyuki Hayasaki

发明人： Masaya Kikuta ,  Akira Katayama ,  Hideaki Kishida ,  Kimiyuki Hayasaki

IPC分类号： B41J2/21 ,  B41J2/01 ,  B41J2/05 ,  B41J2/155 ,  B41J2/175 ,  B41J2/205 ,  B41J2/515 ,  G06K15/10 ,  B41J29/38

CPC分类号： B41J2/0458 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04573 ,  B41J2/155 ,  B41J2/515 ,  G06K15/107

摘要： A recording head system for an ink jet recording apparatus having a full-line recording head. The recording head is divided into a variable number of blocks. The recording ratio of each block (that is, the ratio of the number of ink ejecting elements to be driven in a block in accordance with recording data to the total number of the ink ejecting elements in the block) is compared with a reference recording ratio. When the recording ratio is greater than the reference recording ratio, the interval between the drive timing of a block and that of the next block is lengthened, or vise versa. This is performed by controlling the enable timing of each block by D-flip-flops, AND gates and delay circuits. Unevenness of recorded images resulting from the fluctuation in periodic ink pressure can be ameliorated.

摘要翻译： 一种用于具有全线记录头的喷墨记录装置的记录头系统。 记录头被分成可变数量的块。 将每个块的记录比（即，根据记录数据的块中要驱动的喷墨元件的数量与块中的墨水喷射元件的总数的比率）与参考记录比 。 当记录比大于参考记录比时，块的驱动定时与下一个块的驱动定时之间的间隔延长，反之亦然。 这是通过由D触发器，与门和延迟电路控制每个块的使能定时来执行的。 可以改善由周期性墨水压力波动引起的记录图像的不均匀性。

公开(公告)号：US5519416A

公开(公告)日：1996-05-21

申请号：US50627

申请日：1993-04-22

申请人： Kimiyuki Hayasaki ,  Masaya Kikuta ,  Akira Katayama ,  Hideaki Kishida

发明人： Kimiyuki Hayasaki ,  Masaya Kikuta ,  Akira Katayama ,  Hideaki Kishida

IPC分类号： B41J2/37 ,  B41J2/35 ,  G06F3/12 ,  B41J2/05

CPC分类号： B41J2/35

摘要： A recording apparatus includes a plurality of recording elements a plurality of drive ICs, in which a plurality of drive signal lines containing a signal line for an image data signal and a signal line for a transfer clock which transfers the image data signal are connected in cascade. Each drive IC supplies a recording current selectively to the recording elements in correspondence to the image data signal. A transfer clock control circuit, which is located at an input part of the transfer clock in the recording apparatus, controls a duty of the transfer clock supplied to the drive ICs so that a duty ratio of the transfer clock at the final stage of the plurality of drive ICs is enough to transfer the image data signal.

摘要翻译： 记录装置包括多个记录元件，多个驱动IC，其中包含用于图像数据信号的信号线的多个驱动信号线和用于传送图像数据信号的传送时钟的信号线级联连接 。 每个驱动IC对应于图像数据信号选择性地向记录元件提供记录电流。 位于记录装置中的传送时钟的输入部分的传送时钟控制电路控制提供给驱动IC的传送时钟的占空比，使得在多个传输时钟的最后阶段的传送时钟的占空比 的驱动IC足以传输图像数据信号。

公开(公告)号：US5281980A

公开(公告)日：1994-01-25

申请号：US944243

申请日：1992-09-14

申请人： Hideaki Kishida ,  Akira Katayama ,  Kimiyuki Hayasaki

发明人： Hideaki Kishida ,  Akira Katayama ,  Kimiyuki Hayasaki

IPC分类号： B41J2/05

CPC分类号： B41J2/04528 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04591 ,  B41J2/04596 ,  B41J2002/14379 ,  B41J2202/21

摘要： A recording head comprises a plurality of heat generating elements and a plurality of storing regions, corresponding to the plurality of heat generating elements, for storing recording data. Driving circuitry supplies electric power sufficient for recording to corresponding heat generating elements when the recording data stored in the storing regions are first data and supplies electric power insufficient for recording to corresponding heat generating elements when the recording data stored in the storing regions are second data.

摘要翻译： 记录头包括多个发热元件和对应于多个发热元件的用于存储记录数据的多个存储区域。 当存储在存储区域中的记录数据是第一数据时，当存储在存储区域中的记录数据是第二数据时，驱动电路提供足以记录到相应的发热元件的电力，当存储在存储区域中的记录数据是第一数据并且将不足以记录到相应的发热元件的电

公开(公告)号：US5760796A

公开(公告)日：1998-06-02

申请号：US239849

申请日：1994-05-09

申请人： Kimiyuki Hayasaki ,  Hideaki Kishida ,  Akira Katayama

发明人： Kimiyuki Hayasaki ,  Hideaki Kishida ,  Akira Katayama

IPC分类号： B41J2/05

CPC分类号： B41J2/04541 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04591 ,  B41J2202/21

摘要： A liquid injection recording head includes an integrated drive circuit a recording current energization time for electrothermal conversion elements. The setting circuit has a counter. The recording current energization time data can be set in the counter in the setting circuit in synchronism with a signal obtained by frequency-dividing a recording data transfer clock or with this clock signal supplied to a circuit arranged in the integrated drive circuit to align recording data.

摘要翻译： 液体注入记录头包括用于电热转换元件的记录电流通电时间的集成驱动电路。 设置电路有一个计数器。 记录电流通电时间数据可以在设置电路的计数器中与通过对记录数据传送时钟进行分频而获得的信号或者提供给集成驱动电路中布置的电路的时钟信号同步设置，以对准记录数据 。

公开(公告)号：US5357268A

公开(公告)日：1994-10-18

申请号：US933928

申请日：1992-08-24

申请人： Hideaki Kishida ,  Akira Katayama ,  Kimiyuki Hayasaki ,  Nobuyuki Watanabe ,  Jiro Moriyama ,  Toshiaki Hirosawa ,  Torachika Osada ,  Hidemi Kubota ,  Yutaka Koizumi ,  Mineo Kaneko

发明人： Hideaki Kishida ,  Akira Katayama ,  Kimiyuki Hayasaki ,  Nobuyuki Watanabe ,  Jiro Moriyama ,  Toshiaki Hirosawa ,  Torachika Osada ,  Hidemi Kubota ,  Yutaka Koizumi ,  Mineo Kaneko

IPC分类号： B41J2/05

CPC分类号： B41J2/04541 ,  B41J2/04543 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04591

摘要： An ink jet recorder includes a plurality of recording elements which are arranged corresponding to each of a plurality of ejection outlets for ejecting ink in accordance with driving signals, a plurality of ejection passages corresponding to the ejection outlets and connected to a common chamber, a plurality of driving blocks formed by dividing the recording elements by predetermined number of units in the arrangement order, control elements for each of the driving blocks and for controlling the recording elements associated with each driving block in a simultaneous driving manner, a selection unit for selecting the driving block to be driven in order that at least adjacent driving blocks are not driven in sequence, and a supply unit for supplying driving signals to the driving block selected by the said selecting unit. With this arrangement, ink in ejection passages associated with a driving block adjacent the selected driving block will not be significantly affected when the selected driving block is driven.

摘要翻译： 一种喷墨记录器包括多个记录元件，它们对应于根据驱动信号喷射墨的多个喷射出口中的每一个，对应于喷射出口并连接到公共室的多个喷射通道，多个 通过按照排列顺序将记录元件划分预定数量的单元形成的驱动块，用于每个驱动块的控制元件和用于以同时驱动的方式控制与每个驱动块相关联的记录元件;选择单元，用于选择 驱动块被驱动以使得至少相邻的驱动块不依次驱动;以及供应单元，用于向由所述选择单元选择的驱动块提供驱动信号。 利用这种布置，当所选择的驱动块被驱动时，与邻近所选择的驱动块的驱动块相关联的喷射通道中的墨水将不会受到显着影响。

公开(公告)号：US5173717A

公开(公告)日：1992-12-22

申请号：US649725

申请日：1991-02-01

申请人： Hideaki Kishida ,  Akira Katayama ,  Kimiyuki Hayasaki ,  Nobuyuki Watanabe ,  Jiro Moriyama ,  Toshiaki Hirosawa ,  Torachika Osada ,  Hidemi Kubota ,  Yutaka Koizumi ,  Mineo Kaneko

发明人： Hideaki Kishida ,  Akira Katayama ,  Kimiyuki Hayasaki ,  Nobuyuki Watanabe ,  Jiro Moriyama ,  Toshiaki Hirosawa ,  Torachika Osada ,  Hidemi Kubota ,  Yutaka Koizumi ,  Mineo Kaneko

IPC分类号： B41J2/05

CPC分类号： B41J2/04541 ,  B41J2/04543 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04591

摘要： An ink jet recorder includes a plurality of recording elements which arranged corresponding to each of a plurality of ejection outlets for ejecting ink in accordance with driving signals, a plurality of ejection passages corresponding to the ejection outlets and connected to a common chamber, a plurality of driving blocks which formed by dividing the recording elements by predetermined number of units in the arrangement order, control elements for each of the driving blocks and for controlling the recording elements associated with each driving block in a simultaneous driving manner, a selection unit for selecting the driving block to be driven in order that at least adjacent driving blocks are not driven in sequence, and a supply unit for supplying driving signals to the driving block selected by the said selecting unit. With this arrangement, ink in ejection passages associated with a driving block adjacent the selected driving block will not be significantly affected when the selected driving block is driven.

公开(公告)号：US5675366A

公开(公告)日：1997-10-07

申请号：US483879

申请日：1995-06-07

申请人： Kimiyuki Hayasaki ,  Akira Katayama ,  Hideaki Kishida

发明人： Kimiyuki Hayasaki ,  Akira Katayama ,  Hideaki Kishida

IPC分类号： B41J2/05 ,  B41J2/14 ,  B41J2/345 ,  B41J11/00

CPC分类号： B41J11/004 ,  B41J2/14072 ,  B41J2/345 ,  B41J2202/21

摘要： A recording head has a substrate on which a plurality of heat generating elements as recording elements are arranged and a plurality of driving integrated circuits (driving ICs) to drive the plurality of heat generating elements are supported. The recording head comprises wirings which are extended from the heat generating elements and pass through a region on the substrate on which the driving ICs are supported and are connected to the driving ICs; signal series wirings which are arranged on the heat generating element side of the substrate, are closer to the heat generating elements than terminals for the wiring connection, and serially connect the driving ICs; and conductors which are formed in a region on the substrate between the adjacent driving ICs and connect recording current to the ground.

摘要翻译： 记录头具有布置有作为记录元件的多个发热元件的基板，并且支撑多个用于驱动多个发热元件的驱动集成电路（驱动IC）。 记录头包括从发热元件延伸并穿过其上支撑驱动IC并且连接到驱动IC的基板上的区域的布线; 布置在基板的发热元件侧的信号串联布线比布线连接的端子更靠近发热元件，并且串联连接驱动IC; 以及形成在相邻驱动IC之间的基板上的区域中并且将记录电流连接到地的导体。

公开(公告)号：US5353051A

公开(公告)日：1994-10-04

申请号：US978463

申请日：1992-11-19

申请人： Akira Katayama ,  Hideaki Kishida ,  Kimiyuki Hayasaki

发明人： Akira Katayama ,  Hideaki Kishida ,  Kimiyuki Hayasaki

IPC分类号： B41J2/05

CPC分类号： B41J2/04506 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04591

摘要： A recording apparatus performing image recording on a recording medium by driving a recording head having a plurality of recording elements. The recording apparatus has a storing device and a driving device. The storing device prestores a drive condition for each respective one of blocks which are formed by dividing the recording elements into a plurality of groups. The driving device simultaneously drives the recording elements in the same block according to the drive condition read from the recording device. In a preferred embodiment, the recording apparatus has recording portions each of which prerecords a pattern representing an index of energy to be fed to the electrothermal transducers of each respective one of the blocks, and a read device for reading out the index of energy from the recording portion via driver circuit.

摘要翻译： 一种通过驱动具有多个记录元件的记录头在记录介质上执行图像记录的记录装置。 记录装置具有存储装置和驱动装置。 存储装置预先存储通过将记录元件分成多个组而形成的各个块的驱动条件。 驱动装置根据从记录装置读取的驱动条件同时驱动同一块中的记录元件。 在优选实施例中，记录装置具有记录部分，每个记录部分预先记录表示要馈送到每个块的每个相应一个的电热换能器的能量指数的图案，以及读取装置，用于从 记录部分。

公开(公告)号：US5172134A

公开(公告)日：1992-12-15

申请号：US501153

申请日：1990-03-29

申请人： Hideaki Kishida ,  Akira Katayama ,  Kimiyuki Hayasaki

发明人： Hideaki Kishida ,  Akira Katayama ,  Kimiyuki Hayasaki

IPC分类号： B41J2/05

CPC分类号： B41J2/04528 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2002/14379 ,  B41J2202/21

摘要： A recording method causes recording on a recording material by ejection of ink, wherein after electric power sufficient to eject the ink is supplied to a recording device to effect recording in a predetermined region, electric power insufficient to eject the ink is supplied to the recording device.

公开(公告)号：US5975670A

公开(公告)日：1999-11-02

申请号：US165850

申请日：1993-12-14

申请人： Masaya Kikuta ,  Akira Katayama ,  Hideaki Kishida

发明人： Masaya Kikuta ,  Akira Katayama ,  Hideaki Kishida

IPC分类号： B41J2/385 ,  B41J2/01 ,  B41J2/05 ,  B41J2/205 ,  B41J2/21 ,  B41J2/515 ,  G06K15/00

CPC分类号： B41J2/2132 ,  B41J2/2052

摘要： To record a multi-valued image by an ink-jet head, an ink droplet is jetted from a recording element (nozzle) for the number of times corresponding to the density of a pixel to be reproduced. Accordingly, the pixel data to determine the number of ink-jet operation is expressed by a plurality of bits and the data of each bit are transferred to a plurality of shift registers at a time. Each shift register has storage capacity based on bit data corresponding to the number of recording elements of a recording head. When data transfer is completed, a driving signal is supplied to the recording head. The driving signals are counted and each recording element is driven based on the count result and the data stored in each register.

摘要翻译： 为了通过喷墨头记录多值图像，从记录元件（喷嘴）喷射与要再现的像素的密度相对应的次数的墨滴。 因此，用于确定喷墨操作次数的像素数据由多个位表示，并且每个位的数据一次被传送到多个移位寄存器。 每个移位寄存器具有基于与记录头的记录元件的数量对应的位数据的存储容量。 当数据传送完成时，驱动信号被提供给记录头。 计数驱动信号，并根据存储在每个寄存器中的计数结果和数据来驱动每个记录元件。