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1.发明授权Method for producing liquid ejecting head and liquid ejecting head obtained by the same method 失效通过相同的方法得到的液体喷射头和液体喷射头的制造方法公开(公告)号：US06378205B1
公开(公告)日：2002-04-30
申请号：US09226133
申请日：1999-01-07
申请人： Aya Yoshihira , Hiroshi Sugitani , Tadayoshi Inamoto , Makiko Kimura , Toshio Kashino , Shuji Koyama , Takeshi Okazaki , Kiyomitsu Kudo , Yoshie Nakata , Toshihiro Mori
发明人： Aya Yoshihira , Hiroshi Sugitani , Tadayoshi Inamoto , Makiko Kimura , Toshio Kashino , Shuji Koyama , Takeshi Okazaki , Kiyomitsu Kudo , Yoshie Nakata , Toshihiro Mori
IPC分类号： B21D5376
CPC分类号： B41J2/1601 , B41J2/14024 , B41J2/1404 , B41J2/14048 , B41J2/14056 , B41J2/1604 , B41J2/1623 , B41J2/1625 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1643 , B41J2/211 , B41J2002/14379 , B41J2202/21 , Y10T29/49083 , Y10T29/49401
摘要： A method produces a liquid ejecting head having an ejection outlet for ejecting a liquid, a heat generating element for applying thermal energy to the liquid, a liquid flow path having a first path portion in fluid communication with the ejection outlet and a second path portion disposed below the first path portion and provided with the heat generating element in a bottom surface thereof, a partition wall for partitioning the liquid flow path into the first path portion and second path portion, and a movable member disposed above the heat generating element in the portion wall and arranged as displaceable to a side of the first path portion in accordance with a bubble generated in the liquid by the thermal energy in which upon generation of the bubble the first path portion and the second path portion are in fluid communication with each other and the pressure is directed toward the ejection outlet by the movable member displaced to eject the liquid droplet. The method includes a step of preparing a substrate provided with the heat generating element, a step of forming a grooved partition wall having the movable member and side walls of the second path portion, and a step of joining the grooved partition wall to the substrate to form the second path portion.
摘要翻译： 一种方法产生具有用于喷射液体的喷射出口，用于向液体施加热能的发热元件的液体喷射头，具有与喷射出口流体连通的第一路径部分的液体流动路径和设置在第二路径部分 在第一路径部分下方并在其底表面上设置有发热元件，用于将液体流动路径分隔成第一路径部分和第二路径部分的分隔壁，以及设置在该部分中的发热元件上方的可动部件 并且根据在液体中产生的气泡，通过在第一通路部分和第二通路部分彼此流体连通的气泡产生时产生的液体中的气泡被布置为可移位到第一路径部分的一侧，并且 压力通过被移动以喷射液滴的可移动部件指向喷射出口。 该方法包括制备设置有发热元件的基板的步骤，形成具有可移动部件和第二通路部分侧壁的带槽隔壁的步骤，以及将带槽隔壁连接到基板的步骤 形成第二路径部分。
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公开(公告)号：US6074543A
公开(公告)日：2000-06-13
申请号：US632097
申请日：1996-04-15
申请人： Aya Yoshihira , Hiroshi Sugitani , Tadayoshi Inamoto , Makiko Kimura , Toshio Kashino , Shuji Koyama , Takeshi Okazaki , Kiyomitsu Kudo , Yoshie Nakata , Toshihiro Mori
发明人： Aya Yoshihira , Hiroshi Sugitani , Tadayoshi Inamoto , Makiko Kimura , Toshio Kashino , Shuji Koyama , Takeshi Okazaki , Kiyomitsu Kudo , Yoshie Nakata , Toshihiro Mori
CPC分类号： B41J2/1601 , B41J2/14024 , B41J2/1404 , B41J2/14048 , B41J2/14056 , B41J2/1604 , B41J2/1623 , B41J2/1625 , B41J2/1629 , B41J2/1631 , B41J2/1634 , B41J2/1643 , B41J2/211 , B41J2002/14379 , B41J2202/21 , Y10T29/49083 , Y10T29/49401
摘要： A method to produce a liquid ejecting head having an ejection outlet for ejecting a liquid, a heat generating element for applying thermal energy to the liquid, a liquid flow path comprised of a first path portion in fluid communication with the ejection outlet and a second path portion disposed below the first path portion and provided with the heat generating element in a bottom surface thereof, a partition wall for partitioning the liquid flow path into the first path portion and second path portion, and a movable member disposed above the heat generating element in the portion wall and arranged as displaceable to a side of the first path portion in accordance with a bubble generated in the liquid by the thermal energy in which upon generation of the bubble the first path portion and the second path portion are in fluid communication with each other and the pressure is directed toward said ejection outlet by the movable member displaced to eject the liquid droplet. The method comprises a step of preparing a substrate provided with the heat generating element, a step of forming a grooved partition wall having the movable member and side walls of the second path portion, and a step of joining the grooved partition wall to the substrate to form the second path portion.
摘要翻译： 一种用于产生具有用于喷射液体的喷射出口的液体喷射头的方法，用于向液体施加热能的发热元件，由与喷射出口流体连通的第一路径部分和第二路径 设置在第一路径部分下方并在其底面设置有发热元件的部分，用于将液体流动路径分隔成第一路径部分和第二路径部分的分隔壁，以及设置在发热元件上方的可动件 所述部分壁并且被布置为根据在所述液体中由所述热能产生的气泡可移动到所述第一路径部分的一侧，其中在产生所述气泡时，所述第一路径部分和所述第二路径部分与每个所述第一路径部分和所述第二路径部分流体连通 另一个，并且通过移动以喷射液滴的可移动部件将压力引向所述喷射出口。 该方法包括制备设置有发热元件的基板的步骤，形成具有可移动部件和第二通路部分侧壁的带槽分隔壁的步骤，以及将带槽隔壁连接到基板的步骤 形成第二路径部分。
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3.发明授权Liquid ejecting head and method in which a movable member is provided between flow paths, one path joining a common chamber and ejection orifice, the other, having a heat generating element 失效液体喷射头和方法，其中可动件设置在流路之间，一个路径连接公共室和喷射口，另一个具有发热元件公开(公告)号：US06331050B1
公开(公告)日：2001-12-18
申请号：US08632667
申请日：1996-04-15
IPC分类号： B41J205
CPC分类号： B41J2/14024 , B41J2/1404 , B41J2/14048 , B41J2/14056 , B41J2002/14379 , B41J2002/14467 , B41J2202/12 , B41J2202/21
摘要： A liquid ejecting head ejects liquid by generating a bubble. The head includes a first liquid flow path for direct fluid communication between a first common liquid chamber and an ejection outlet, a second liquid flow path having a heat generating element for applying heat to the liquid to generate a bubble in the liquid, and a supply path for supplying the liquid to above the heat generating element from an upstream side of the heat generating element in a direction along the heat generating element. A movable member is disposed between the first and second flow paths, faces the heat generating element, and is displaced to a side of the first liquid flow path because of pressure generated when the heat generating element is driven, and has a fulcrum and a free end located downstream of the fulcrum. A guide path is provided in which the liquid flows above the heat generating element in the second liquid flow path.
摘要翻译： 液体喷射头通过产生气泡喷出液体。 头部包括用于在第一公共液体室和喷射出口之间直接流体连通的第一液体流动路径，具有用于向液体施加热量以在液体中产生气泡的发热元件的第二液体流路， 从发热元件的上游侧沿着发热元件的方向将液体供给到发热元件上方。 可移动构件设置在第一和第二流动路径之间，面向发热元件，并且由于在发热元件被驱动时产生的压力而移动到第一液体流路的一侧，并且具有支点和自由 末端位于支点的下游。 提供了一种引导路径，其中液体在第二液体流路中的发热元件上方流动。
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4.发明授权公开(公告)号：US06270199B1
公开(公告)日：2001-08-07
申请号：US08632530
申请日：1996-04-15
IPC分类号： B41J214
CPC分类号： B41J2/14056 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/14024 , B41J2/1404 , B41J2/14048 , B41J2/17 , B41J2002/14379 , B41J2202/12 , B41J2202/21 , H04N1/034
摘要： A liquid ejecting head capable of ejecting liquids in different conditions includes an ejection outlet for ejecting a liquid; a liquid flow path for supplying the liquid to the ejection outlet, the liquid flow path having bubble generation heat elements used to eject the liquid and capable of selectively generating bubbles having different sizes; and a movable mechanism having at least one movable member arranged to face a bubble generation region formed in the liquid flow path by the bubble generation heat elements. The movable member has a free end on a downstream side with respect to a direction of the ejection outlet and a supporting member on an upstream side. The movable member is displaced in a direction to separate from the bubble generation region in accordance with a bubble generated by the bubble generation heat elements.
摘要翻译： 能够在不同条件下喷射液体的液体喷射头包括用于喷射液体的喷射口; 用于将液体供应到喷射出口的液体流路，液体流路具有用于喷射液体并且能够选择性地产生具有不同尺寸的气泡的气泡产生热元件; 以及可移动机构，其具有至少一个可移动构件，其布置成面对通过气泡发生热元件形成在液体流路中的气泡产生区域。 可移动部件在喷射出口的方向的下游侧具有自由端，在上游侧具有支撑部件。 根据气泡生成热元件产生的气泡，活动件沿与气泡生成区分离的方向移位。
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5.发明授权公开(公告)号：US06508533B2
公开(公告)日：2003-01-21
申请号：US09817261
申请日：2001-03-27
申请人： Akira Tsujimoto , Junji Shimoda , Tadayoshi Inamoto , Isao Kimura , Aya Yoshihira , Kiyomitsu Kudo , Tooru Suzuki
发明人： Akira Tsujimoto , Junji Shimoda , Tadayoshi Inamoto , Isao Kimura , Aya Yoshihira , Kiyomitsu Kudo , Tooru Suzuki
IPC分类号： B41J2165
CPC分类号： B41J2/16532 , B41J2/2103
摘要： An ink-jet printing apparatus, a cap and an ejection recovery method can satisfactorily perform a recovery process for respective ejection openings having different ink flow resistances and permit down-sizing. The ink-jet printing apparatus includes a printing head having a plurality of ejection openings, a cap for covering the ejection opening face where a plurality of ejection openings of the printing head are formed, and a recovery unit for suctioning ink from the ejection openings covered by the cap. The ink-jet printing apparatus also includes a sealing member for sealing predetermined ejection openings among the plurality of ejection openings provided within the cap.
摘要翻译： 喷墨打印设备，盖和喷射恢复方法可以令人满意地执行具有不同墨水流动阻力的各个喷射口的恢复处理并允许缩小尺寸。 喷墨打印设备包括具有多个喷射口的打印头，用于覆盖其中形成有打印头的多个喷射口的喷射开口面的盖和用于从所喷射的喷射口抽吸墨的回收单元 由帽。 喷墨打印设备还包括用于密封设置在盖内的多个喷射口中的预定喷射口的密封件。
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6.发明授权Etching resist composition, pattern forming method making use of the same, printed-wiring board and its production 失效蚀刻抗蚀剂组合物，使用其的图案形成方法，印刷电路板及其制造
公开(公告)号：US6040002A
公开(公告)日：2000-03-21
申请号：US801419
申请日：1997-02-18
申请人： Hiromichi Noguchi , Hiroshi Sugitani , Yutaka Koizumi , Tadayoshi Inamoto , Kiyomi Aono , Yoshie Nakata
发明人： Hiromichi Noguchi , Hiroshi Sugitani , Yutaka Koizumi , Tadayoshi Inamoto , Kiyomi Aono , Yoshie Nakata
IPC分类号： B41M5/00 , C09D11/00 , C09D11/326 , C09D11/328 , C09D11/38 , H05K3/00 , H05K3/06 , B05D5/12
CPC分类号： H05K3/061 , H05K2203/013 , H05K3/0076 , Y10T29/49155
摘要： An etching resist composition containing at least a polymeric compound having an acid value of not less than 35, a base, and water, and having a viscosity of 10 centipoises or below.
摘要翻译： 至少含有酸值不小于35的聚合物，碱和水，且粘度为10厘泊或更低的抗蚀剂组合物。
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7.发明授权Ultraviolet-curing composition, pattern forming method making use of the same, printed-wiring board and its production 失效紫外线固化组合物，使用其的图案形成方法，印刷电路板及其制造
公开(公告)号：US5738916A
公开(公告)日：1998-04-14
申请号：US740259
申请日：1996-10-25
申请人： Hiromichi Noguchi , Hiroshi Sugitani , Yutaka Koizumi , Tadayoshi Inamoto , Kiyomi Aono , Yoshie Nakata
发明人： Hiromichi Noguchi , Hiroshi Sugitani , Yutaka Koizumi , Tadayoshi Inamoto , Kiyomi Aono , Yoshie Nakata
CPC分类号： H05K3/061 , H05K2203/013 , H05K3/0076
摘要： An ultraviolet-curing composition comprising an ultraviolet-curing compound having at least one carboxyl group and at least one ultraviolet-curing unsaturated bond in its molecule, a base, water, and a polymerization initiator, and having a viscosity of 10 centipoises or below.
摘要翻译： 一种紫外线固化组合物，其包含在其分子中具有至少一个羧基和至少一个紫外线固化不饱和键的紫外线固化化合物，碱，水和聚合引发剂，并且具有10厘泊或更低的粘度。
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公开(公告)号：US4521787A
公开(公告)日：1985-06-04
申请号：US502687
申请日：1983-06-09
CPC分类号： B41J2/164 , B41J2/1604 , B41J2/1623 , B41J2/1631 , B41J2/1632
摘要： An improved ink jet recording head is provided which comprises a substrate, and a cured film of a photosensitive resin for the formation of ink pathways and a covering over said pathways. Said covering comprises a flat plate made of a UV-light transmissive material having a photosensitive resin film adhered on both surfaces thereof. This ink jet recording head is precise, reliable and durable.
摘要翻译： 提供了一种改进的喷墨记录头，其包括基底和用于形成油墨通路的感光性树脂的固化膜和覆盖在所述路径上的覆盖物。 所述覆盖物包括由具有粘附在其两个表面上的感光性树脂膜的由UV透光材料制成的平板。 这种喷墨记录头是精确，可靠和耐用的。
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公开(公告)号：US4609427A
公开(公告)日：1986-09-02
申请号：US634439
申请日：1984-07-26
CPC分类号： B41J2/1404 , B41J2/14024 , B41J2/1433 , B41J2/1604 , B41J2/1623 , B41J2/1631 , B41J2/1632 , B41J2/164 , B41J2/1645 , B41J2202/03
摘要： A method for producing an ink jet head by providing ink pathways formed from a photosensitive resin on a substrate surface and laminating a covering over said pathways comprises providing a protective layer comprising an inorganic oxide and/or an inorganic nitride on said substrate having arranged an ink discharging pressure generating element thereon, treating the surface of the protective layer with a silane coupler or at least one organometallic compound selected from the group consisting of metal alcoholates, metal carboxylates and metal chelate compounds, and thereafter laminating the aforesaid photosensitive resin.
摘要翻译： 一种喷墨头的制造方法，其特征在于，在基板表面上设置由感光性树脂形成的油墨路径，并在所述通路上层叠覆盖物，由此在所述基板上设置包括无机氧化物和/或无机氮化物的保护层， 在其上排出压力产生元件，用硅烷偶联剂或选自金属醇化物，金属羧酸盐和金属螯合物的至少一种有机金属化合物处理保护层的表面，然后层压上述感光性树脂。
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公开(公告)号：US4509063A
公开(公告)日：1985-04-02
申请号：US514591
申请日：1983-07-18
CPC分类号： B41J2/1604 , B41J2/1623 , B41J2/1631 , B41J2/1632 , B41J2/1645
摘要： An ink jet recording head is made by laminating on a substrate a cured photosensitive resin film for forming ink pathways on the substrate and a cover of said pathways are provided. In the head, the thicknesses of the wall defining the ink pathways, the grooves and the spaces are not more than 15 times the thickness of the cured photosensitive resin film. Such ratio of the wall thickness to the film thickness and the existence of grooves and spaces serve to prevent the peeling-off at the lamination interfaces. -
摘要翻译： 通过在基板上层叠用于在基板上形成油墨路径的固化的感光性树脂膜，并且设置所述通路的盖，来制造喷墨记录头。 在头部，限定油墨通道的壁厚度，凹槽和空间的厚度不超过固化的感光性树脂膜的厚度的15倍。 这种壁厚与膜厚度的比例以及槽和间隙的存在用于防止层压界面处的剥离。
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