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公开(公告)号：EP0670219A2
公开(公告)日：1995-09-06
申请号：EP95301409.9
申请日：1995-03-03
发明人： Imanaka, Yoshiyuki, c/o Canon Kabushiki Kaisha , Koizumi, Yutaka, c/o Canon Kabushika Kaisha , Kishida, Hideaki, c/o Canon Kabushiki Kaisha , Koyama, Shuji, c/o Canon Kabushiki Kaisha , Katao, Shuichi, c/o Canon Kabushiki Kaisha , Maru, Hiroyuki, c/o Canon Kabushiki Kaisha , Inaba, Masaki, c/o Canon Kabushiki Kaisha , Orikasa, Tsuyoshi, c/o Canon Kabushiki Kaisha , Kashino, Toshio, c/o Canon Kabushiki Kaisha , Terai, Haruhiko, c/o Canon Kabushiki Kaisha , Goto, Akira, c/o Canon Kabushiki Kaisha , Izumida, Masaaki, c/o Canon Kabushiki Kaisha , Ikeda, Masami, c/o Canon Kabushiki Kaisha , Furukawa, Tatsuo, c/o Canon Kabushiki Kaisha , Karita, Seiichiro, c/o Canon Kabushiki Kaisha , Hayasaki, Kimiyuki, c/o Canon Kabushiki Kaisha , Omata, Kouichi, c/o Canon Kabushiki Kaisha , Kamiyama, Yuji, c/o Canon Kabushiki Kaisha , Ono, Takayuki, c/o Canon Kabushiki Kaisha
IPC分类号： B41J2/05 , B41J29/393
CPC分类号： B41J2/04506 , B41J2/04541 , B41J2/04543 , B41J2/04563 , B41J2/04565 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/04598 , B41J2/155 , B41J29/393 , B41J2202/17 , B41J2202/20 , B41J2202/21
摘要： A printing head has a plurality of heater boards, each of which includes a shift register to which printing data and selection data for selecting preheating pulse signals are applied as inputs, a latch circuit for latching the printing data, a selection-data latch circuit for latching the selection data, a selection circuit for selecting any one of a plurality of preheating pulse signals inputted in accordance with the latched selection data, and a plurality of heating resistors driven by the printing data or preheating pulse signals. Correction data, obtained by a head correcting apparatus, for performing printing at an average density by correcting the characteristics of each heater board is stored in a memory of the printing head. A printing apparatus decides the selection data in accordance with the correction data and sets the selection data in the selection-data latch circuit.
摘要翻译： 一种打印头具有多个加热板，每个加热板包括一个移位寄存器，打印数据和用于选择预热脉冲信号的选择数据被作为输入，一个用于锁存打印数据的锁存电路，一个选择数据锁存电路， 锁存选择数据，用于选择根据锁存的选择数据输入的多个预热脉冲信号中的任何一个的选择电路和由打印数据或预热脉冲信号驱动的多个加热电阻器。 通过头校正装置获得的用于通过校正每个加热器板的特性以平均密度进行打印的校正数据被存储在打印头的存储器中。 打印装置根据校正数据确定选择数据，并将选择数据设置在选择数据锁存电路中。
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2.发明公开Thermal ink jet printing method and apparatus 失效Verfahren und VorrichtungfürThermo-Farbstrahldrucken。
公开(公告)号：EP0670219A3
公开(公告)日：1996-08-07
申请号：EP95301409.9
申请日：1995-03-03
发明人： Imanaka, Yoshiyuki, c/o Canon Kabushiki Kaisha , Koizumi, Yutaka, c/o Canon Kabushika Kaisha , Kishida, Hideaki, c/o Canon Kabushiki Kaisha , Koyama, Shuji, c/o Canon Kabushiki Kaisha , Katao, Shuichi, c/o Canon Kabushiki Kaisha , Maru, Hiroyuki, c/o Canon Kabushiki Kaisha , Inaba, Masaki, c/o Canon Kabushiki Kaisha , Orikasa, Tsuyoshi, c/o Canon Kabushiki Kaisha , Kashino, Toshio, c/o Canon Kabushiki Kaisha , Terai, Haruhiko, c/o Canon Kabushiki Kaisha , Goto, Akira, c/o Canon Kabushiki Kaisha , Izumida, Masaaki, c/o Canon Kabushiki Kaisha , Ikeda, Masami, c/o Canon Kabushiki Kaisha , Furukawa, Tatsuo, c/o Canon Kabushiki Kaisha , Karita, Seiichiro, c/o Canon Kabushiki Kaisha , Hayasaki, Kimiyuki, c/o Canon Kabushiki Kaisha , Omata, Kouichi, c/o Canon Kabushiki Kaisha , Kamiyama, Yuji, c/o Canon Kabushiki Kaisha , Ono, Takayuki, c/o Canon Kabushiki Kaisha
IPC分类号： B41J2/05 , B41J29/393
CPC分类号： B41J2/04506 , B41J2/04541 , B41J2/04543 , B41J2/04563 , B41J2/04565 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/04598 , B41J2/155 , B41J29/393 , B41J2202/17 , B41J2202/20 , B41J2202/21
摘要： A printing head has a plurality of heater boards, each of which includes a shift register to which printing data and selection data for selecting preheating pulse signals are applied as inputs, a latch circuit for latching the printing data, a selection-data latch circuit for latching the selection data, a selection circuit for selecting any one of a plurality of preheating pulse signals inputted in accordance with the latched selection data, and a plurality of heating resistors driven by the printing data or preheating pulse signals. Correction data, obtained by a head correcting apparatus, for performing printing at an average density by correcting the characteristics of each heater board is stored in a memory of the printing head. A printing apparatus decides the selection data in accordance with the correction data and sets the selection data in the selection-data latch circuit.
摘要翻译： 一种打印头具有多个加热板，每个加热板包括一个移位寄存器，打印数据和用于选择预热脉冲信号的选择数据被作为输入，一个用于锁存打印数据的锁存电路，一个选择数据锁存电路， 锁存选择数据，用于选择根据锁存的选择数据输入的多个预热脉冲信号中的任何一个的选择电路和由打印数据或预热脉冲信号驱动的多个加热电阻器。 通过头校正装置获得的用于通过校正每个加热器板的特性以平均密度进行打印的校正数据被存储在打印头的存储器中。 打印装置根据校正数据确定选择数据，并将选择数据设置在选择数据锁存电路中。
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3.发明公开Printing head, head cartridge having printing head, printing apparatus using printing head, and printing head substrate 有权打印头，其具有打印头头盒中，打印设备配有打印头和打印头基板
公开(公告)号：EP0980758A3
公开(公告)日：2000-11-22
申请号：EP99306487.2
申请日：1999-08-17
发明人： Furukawa, Tatsuo, c/o Canon Kabushiki Kaisha , Maru, Hiroyuki, c/o Canon Kabushiki Kaisha , Yoshida, Takashi, c/o Canon Kabushiki Kaisha , Ohta, Kazuki, c/o Canon Kabushiki Kaisha
CPC分类号： B41J2/17546 , B41J2/04541 , B41J2/04553 , B41J2/04563 , B41J2/04565 , B41J2/04566 , B41J2/04571 , B41J2/0458 , B41J2/14153 , B41J2202/17
摘要： A printing head which outputs an output from a sensor device provided for monitoring various condition of a printing head as digital data, and a printing apparatus using the printing head. The output from the device (120) for detecting condition of the printing head, e.g., information indicative of a temperature of a substrate (101), a resistance value of an electrothermal transducer, an ON resistance value of a power transistor which drives the electrothermal transducer and the like is digitized on the substrate, and outputted as digital information to the outside (140). Further, the digital information is outputted by utilizing a clock signal and a latch signal used for transferring print data to the printing head. This does not increase the number of wires and the area of the substrate.
摘要翻译： 一种打印头，其输出从提供用于监测的打印头作为数字数据的各种条件的传感器装置的输出，以及使用该打印头的打印设备。 从所述设备（120），用于检测所述打印头，例如条件的输出，表示基片（101），一个电热转换器的电阻值设置为ON的功率晶体管的电阻值驱动所述电热的温度的信息 换能器等的被数字化的基片，并且输出作为数字信息到外部（140）。 此外，数字信息通过利用时钟信号和用于传递环printData到打印头的锁存信号的输出。 这不增加导线的数量和基板的面积。
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公开(公告)号：EP1336485A3
公开(公告)日：2004-06-09
申请号：EP03076379.1
申请日：1995-03-03
发明人： Imanaka, Yoshiyuki, c/o Canon Kabushiki Kaisha , Inaba, Masaki, c/o Canon Kabushiki Kaisha , Ikeda, Masami, c/o Canon Kabushiki Kaisha , Koizumi, Yutaka, c/o Canon Kabushiki Kaisha , Orikasa, Tsuyoshi, c/o Canon Kabushiki Kaisha , Furukawa, Tatsuo, c/o Canon Kabushiki Kaisha , Kashino, Toshio, c/o Canon Kabushiki Kaisha , Kishida, Hideaki, c/o Canon Kabushiki Kaisha , Karita, Seiichiro, c/o Canon Kabushiki Kaisha , Koyama, Shuji, c/o Canon Kabushiki Kaisha , Terai, Haruhiko, c/o Canon Kabushiki Kaisha , Hayasaki, Kimiyuki, c/o Canon Kabushiki Kaisha , Katao, Shuichi, c/o Canon Kabushiki Kaisha , Goto, Akira, c/o Canon Kabushiki Kaisha , Omata, Kouichi, c/o Canon Kabushiki Kaisha , Maru, Hiroyuki, c/o Canon Kabushiki Kaisha , Izumida, Masaaki, c/o Canon Kabushiki Kaisha , Kamiyama, Yuji, c/o Canon Kabushiki Kaisha , Ono, Takayuki, c/o Canon Kabushiki Kaisha
IPC分类号： B41J29/393 , B41J2/05
CPC分类号： B41J2/04506 , B41J2/04541 , B41J2/04543 , B41J2/04563 , B41J2/04565 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/04598 , B41J2/155 , B41J29/393 , B41J2202/17 , B41J2202/20 , B41J2202/21
摘要： A printing head has a plurality of heater boards, each of which includes a shift register to which printing data and selection data for selecting preheating pulse signals are applied as inputs, a latch circuit for latching the printing data, a selection-data latch circuit for latching the selection data, a selection circuit for selecting any one of a plurality of preheating pulse signals inputted in accordance with the latched selection data, and a plurality of heating resistors driven by the printing data or preheating pulse signals. Correction data, obtained by a head correcting apparatus, for performing printing at an average density by correcting the characteristics of each heater board is stored in a memory of the printing head. A printing apparatus decides the selection data in accordance with the correction data and sets the selection data in the selection-data latch circuit.
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公开(公告)号：EP0670219B1
公开(公告)日：2003-10-15
申请号：EP95301409.9
申请日：1995-03-03
发明人： Imanaka, Yoshiyuki, c/o Canon Kabushiki Kaisha , Koizumi, Yutaka, c/o Canon Kabushika Kaisha , Kishida, Hideaki, c/o Canon Kabushiki Kaisha , Koyama, Shuji, c/o Canon Kabushiki Kaisha , Katao, Shuichi, c/o Canon Kabushiki Kaisha , Maru, Hiroyuki, c/o Canon Kabushiki Kaisha , Inaba, Masaki, c/o Canon Kabushiki Kaisha , Orikasa, Tsuyoshi, c/o Canon Kabushiki Kaisha , Kashino, Toshio, c/o Canon Kabushiki Kaisha , Terai, Haruhiko, c/o Canon Kabushiki Kaisha , Goto, Akira, c/o Canon Kabushiki Kaisha , Izumida, Masaaki, c/o Canon Kabushiki Kaisha , Ikeda, Masami, c/o Canon Kabushiki Kaisha , Furukawa, Tatsuo, c/o Canon Kabushiki Kaisha , Karita, Seiichiro, c/o Canon Kabushiki Kaisha , Hayasaki, Kimiyuki, c/o Canon Kabushiki Kaisha , Omata, Kouichi, c/o Canon Kabushiki Kaisha , Kamiyama, Yuji, c/o Canon Kabushiki Kaisha , Ono, Takayuki, c/o Canon Kabushiki Kaisha
IPC分类号： B41J2/05 , B41J29/393
CPC分类号： B41J2/04506 , B41J2/04541 , B41J2/04543 , B41J2/04563 , B41J2/04565 , B41J2/0458 , B41J2/04588 , B41J2/04591 , B41J2/04598 , B41J2/155 , B41J29/393 , B41J2202/17 , B41J2202/20 , B41J2202/21
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