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1.发明授权Printing head, printing method and apparatus using same, and apparatus and method for correcting said printing head 失效打印头，使用其的打印方法和装置，以及用于校正所述打印头的装置和方法公开(公告)号：US6409300B2
公开(公告)日：2002-06-25
申请号：US33417599
申请日：1999-06-16
Applicant: CANON KK
Inventor： IMANAKA YOSHIYUKI , INABA MASAKI , IKEDA MASAMI , KOIZUMI YUTAKA , ORIKASA TSUYOSHI , FURUKAWA TATSUO , KASHINO TOSHIO , KISHIDA HIDEAKI , KARITA SEIICHIRO , KOYAMA SHUJI , TERAI HARUHIKO , HAYASAKI KIMIYUKI , KATAO SHUICHI , GOTO AKIRA , OMATA KOUICHI , MARU HIROYUKI , IZUMIDA MASAAKI , KAMIYAMA YUJI , ONO TAKAYUKI
IPC: B41J2/05 , B41J2/155 , B41J29/393 , B41J2/01
CPC classification number: 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
Abstract: 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.
Abstract translation: 打印头具有多个加热器板，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，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。 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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公开(公告)号：EP0578331B1
公开(公告)日：1997-12-29
申请号：EP93202400
申请日：1990-09-17
Applicant: CANON KK
Inventor： SAIKAWA HIDEO , KARITA SEIICHIRO , KASHINO TOSHIO , SAITO AKIO , NAKAGOMI HIROSHI , ARASHIMA TERUO , KIMURA MAKIKO , SUGITANI HIROSHI , HATTORI YOSHIFUMI , IKEDA MASAMI , IZUMIDA MASAAKI , TANAKA SHIGEAKI , KUWABARA NOBUYUKI , SAITO ASAO , MASUDA KAZUAKI , ORIKASA TSUYOSHI
IPC: B41J2/175
CPC classification number: B41J2/1752 , B41J2/17506 , B41J2/17513
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公开(公告)号：DE69534674D1
公开(公告)日：2006-01-12
申请号：DE69534674
申请日：1995-10-20
Applicant: CANON KK
Inventor： ISHINAGA HIROYUKI , MASUDA KAZUAKI , SHIMODA JUNJI , KASAMOTO MASAMI , MUROOKA FUMIO , FURUKAWA TATSUO , KAWAI JUN , MARU HIROYUKI , ARASHIMA TERUO , IZUMIDA MASAAKI , MISUMI YOSHINORI , KAMIYAMA YUJI
Abstract: An ink jet head includes a plurality of liquid flow paths (31) for ejecting the ink; and a plurality of heat generating resistors (2a,2b) for the respective liquid flow paths, the heat generating resistor being independently drivable; wherein adjacent ones of the heat generating resistors are spaced by not more than 8 microns.
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公开(公告)号：DE69532018D1
公开(公告)日：2003-12-04
申请号：DE69532018
申请日：1995-06-30
Applicant: CANON KK
Inventor： MARU HIROYUKI , SHIMODA JUNJI , MUROOKA FUMIO , FURUKAWA TATSUO , ISHINAGA HIROYUKI , IZUMIDA MASAAKI , MISUMI YOSHINORI
Abstract: A downsized, low-cost, high-density printhead, a printing apparatus and a printing method using the printhead. Let the number of electrothermal transducers 101 be N, shift register 110 is capable of storing print information corresponding to N/8 electrothermal transducers. First, print information corresponding to the capacity of the shift register 110 is transferred to the printhead. Then, the shifting function of the shift register is stopped to hold the print information. A 3-bit selection signal (SEL) is inputted from input terminal 201 as the print information (DATA). The selection signal is sent to time-divisional logical circuit 103, then N/8 electrothermal transducers are selected, and printing operation based on the input data is performed. This operation is repeated eight times, to complete printing by all the N electrothermal transducers 101.
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公开(公告)号：AT199231T
公开(公告)日：2001-03-15
申请号：AT94306581
申请日：1994-09-07
Applicant: CANON KK
Inventor： KAMIYAMA YUJI , MUROOKA FUMIO , FURUKAWA TATSUO , KATAO SHUICHI , IMANAKA YOSHIYUKI , MARU HIROYUKI , IZUMIDA MASAAKI
Abstract: This invention has as its object to provide a substrate for an ink jet recording head, which is compact and can realize stable recording with high reliability, a recording head using the substrate, a recording apparatus mounting the recording head, and a method of driving the recording head. There are disclosed a substrate for a thermal recording head, having a plurality of heating resistor elements, a plurality of wiring electrodes for supplying driving signals to the heating resistor elements, a function element, electrically connected to the heating resistor elements, for selectively driving the plurality of heating resistor elements, and a measurement resistor element which is electrically independent from the heating resistor elements and the function element, and has a resistance value larger than that of each heating resistor element, an ink jet head, a head cartridge, and a recording apparatus utilizing the substrate, and a method of driving a recording head using a measurement resistor.
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Patent Agency Ranking
公开(公告)号：DE69425237T2
公开(公告)日：2001-01-04
申请号：DE69425237
申请日：1994-12-27
Applicant: CANON KK
Inventor： MORIYAMA JIRO , SUGAMA SADAYUKI , HIRABAYASHI HIROMITSU , TAJIKA HIROSHI , KOITABASHI NORIBUMI , AKIYAMA YUJI , IMANAKA YOSHIYUKI , IZUMIDA MASAAKI
Abstract: There is disclosed an ink-jet head for performing recording by discharging an ink, including a discharge port for discharging the ink, and an ink channel which communicates with the discharge port and is provided with a discharge energy generating element for discharging the ink. An optical element is arranged at a position, corresponding to the ink channel, of the ink-jet head. There are also disclosed an ink-jet apparatus using the ink-jet head and a substrate for the ink-jet head.
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公开(公告)号：AT196115T
公开(公告)日：2000-09-15
申请号：AT94304565
申请日：1994-06-23
Applicant: CANON KK
Inventor： TAJIKA HIROSHI , IKEDA MASAMI , HIRABAYASHI HIROMITSU , MORIYAMA JIRO , KASHINO TOSHIO , KOITABASHI NORIBUMI , AKIYAMA YUJI , OKAZAKI TAKESHI , IZUMIDA MASAAKI
Abstract: An ink jet recording method using a number of ejection outlets for ejecting ink includes grouping a number of ejection outlets into a plurality of groups such that ejection regions are partly overlapped; and supplying driving signals in such an order that ejection regions of groups of ejection outlets are partly overlapped.
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公开(公告)号：DE69425237D1
公开(公告)日：2000-08-17
申请号：DE69425237
申请日：1994-12-27
Applicant: CANON KK
Inventor： MORIYAMA JIRO , SUGAMA SADAYUKI , HIRABAYASHI HIROMITSU , TAJIKA HIROSHI , KOITABASHI NORIBUMI , AKIYAMA YUJI , IMANAKA YOSHIYUKI , IZUMIDA MASAAKI
Abstract: There is disclosed an ink-jet head for performing recording by discharging an ink, including a discharge port for discharging the ink, and an ink channel which communicates with the discharge port and is provided with a discharge energy generating element for discharging the ink. An optical element is arranged at a position, corresponding to the ink channel, of the ink-jet head. There are also disclosed an ink-jet apparatus using the ink-jet head and a substrate for the ink-jet head.
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公开(公告)号：DE69326877T2
公开(公告)日：2000-04-27
申请号：DE69326877
申请日：1993-12-23
Applicant: CANON KK
Inventor： MUROOKA FUMIO , SHIMODA JUNJI , FURUKAWA TATSUO , ISHINAGA HIROYUKI , MARU HIROYUKI , IZUMIDA MASAAKI , MISUMI YOSHINORI
IPC: B41J2/05 , B41J2/14 , H01L21/8249 , H01L27/06 , B41J2/16
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公开(公告)号：DE69511348T2
公开(公告)日：2000-04-13
申请号：DE69511348
申请日：1995-10-23
Applicant: CANON KK
Inventor： MORI TOSHIHIRO , IKEDA MASAMI , KASAMOTO MASAMI , IMANAKA YOSHIYUKI , OZAKI TERUO , IZUMIDA MASAAKI
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