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公开(公告)号：US07976132B2
公开(公告)日：2011-07-12
申请号：US11685090
申请日：2007-03-12
IPC分类号： B41J2/05
CPC分类号： B41J2/1606 , B41J2/1404 , B41J2/14427 , B41J2/1601 , B41J2/1628 , B41J2/1631 , B41J2/1639 , B41J2/1642 , B41J2/1645 , B41J2/1648 , B41J2002/14475 , B41J2202/11 , B41J2202/15
摘要： A nozzle assembly for an inkjet printhead is provided. The nozzle assembly comprises a nozzle chamber having a roof, the roof having a moving portion moveable relative to a static portion and a nozzle opening defined in the roof, such that movement of the moving portion relative to the static portion causes ejection of ink through the nozzle opening. The nozzle assembly also comprises an actuator for moving the moving portion relative to the static portion, and a mechanical seal interconnecting the moving portion and the static portion. The mechanical seal comprises a polymeric material selected from the group comprising: polymerized siloxanes and fluorinated polyolefins.
摘要翻译： 提供了一种用于喷墨打印头的喷嘴组件。 喷嘴组件包括具有屋顶的喷嘴室，屋顶具有可相对于静止部分移动的移动部分和限定在屋顶中的喷嘴开口，使得移动部分相对于静止部分的移动导致墨水喷射通过 喷嘴开口。 喷嘴组件还包括用于使移动部分相对于静止部分移动的致动器，以及将移动部分与静止部分相互连接的机械密封件。 机械密封件包括选自包括聚合的硅氧烷和氟化聚烯烃的聚合材料。
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公开(公告)号：US07669967B2
公开(公告)日：2010-03-02
申请号：US11685086
申请日：2007-03-12
CPC分类号： B41J2/14427 , B41J2/1404 , B41J2/1601 , B41J2/1606 , B41J2/1628 , B41J2/1631 , B41J2/1639 , B41J2/1642 , B41J2/1645 , B41J2/1648 , B41J2002/14475 , B41J2202/11 , B41J2202/15
摘要： A printhead having a hydrophobic ink ejection face is provided. At least part of the ink ejection face is coated with a hydrophobic polymeric material selected from the group comprising: polymerized siloxanes and fluorinated polyolefins.
摘要翻译： 提供具有疏水性墨水喷射面的打印头。 喷墨面的至少一部分涂覆有选自以下的疏水性聚合物材料：聚合的硅氧烷和氟化聚烯烃。
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公开(公告)号：US20080225082A1
公开(公告)日：2008-09-18
申请号：US11685086
申请日：2007-03-12
CPC分类号： B41J2/14427 , B41J2/1404 , B41J2/1601 , B41J2/1606 , B41J2/1628 , B41J2/1631 , B41J2/1639 , B41J2/1642 , B41J2/1645 , B41J2/1648 , B41J2002/14475 , B41J2202/11 , B41J2202/15
摘要： A printhead having a hydrophobic ink ejection face is provided. At least part of the ink ejection face is coated with a hydrophobic polymeric material selected from the group comprising: polymerized siloxanes and fluorinated polyolefins.
摘要翻译： 提供具有疏水性墨水喷射面的打印头。 喷墨面的至少一部分涂覆有选自以下的疏水性聚合物材料：聚合的硅氧烷和氟化聚烯烃。
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公开(公告)号：US20080225078A1
公开(公告)日：2008-09-18
申请号：US11763443
申请日：2007-06-15
CPC分类号： B41J2/1601 , B41J2/14 , B41J2/1404 , B41J2/16 , B41J2/1606 , B41J2/1628 , B41J2/1631 , B41J2/1639 , B41J2/1645 , B41J2/1646 , B41J2002/14459 , B41J2002/14475 , B41J2202/15
摘要： An inkjet printhead comprising a plurality of nozzle assemblies is provided. Each nozzle assembly has a moving portion for ejection of ink. The printhead includes a seal membrane joining the moving portions to the printhead.
摘要翻译： 提供了包括多个喷嘴组件的喷墨打印头。 每个喷嘴组件具有用于喷射墨水的移动部分。 打印头包括将移动部分连接到打印头的密封膜。
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公开(公告)号：US20080225076A1
公开(公告)日：2008-09-18
申请号：US11685084
申请日：2007-03-12
CPC分类号： B41J2/1601 , B41J2/14 , B41J2/1404 , B41J2/16 , B41J2/1606 , B41J2/1628 , B41J2/1631 , B41J2/1639 , B41J2/1645 , B41J2/1646 , B41J2002/14459 , B41J2002/14475 , B41J2202/15
摘要： A method of fabricating a printhead having a hydrophobic ink ejection face is provided. The method comprises the steps of: (a) providing a partially-fabricated printhead comprising a plurality of nozzle chambers and a relatively hydrophilic nozzle surface, the nozzle surface at least partially defining the ink ejection face; (b) depositing a layer of relatively hydrophobic polymeric material onto the nozzle surface, the polymeric material being resistant to removal by ashing; and (c) defining a plurality of nozzle openings in the nozzle surface, thereby providing a printhead having a relatively hydrophobic ink ejection face. Steps (b) and (c) may be performed in any order.
摘要翻译： 提供一种制造具有疏水性墨水喷射面的打印头的方法。 该方法包括以下步骤：（a）提供部分制造的打印头，其包括多个喷嘴室和相对亲水的喷嘴表面，喷嘴表面至少部分地限定喷墨面; （b）在喷嘴表面上沉积相对疏水的聚合物材料层，聚合材料耐灰化除去; 和（c）在喷嘴表面中限定多个喷嘴开口，从而提供具有相对疏水的喷墨面的打印头。 步骤（b）和（c）可以按任何顺序进行。
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6.发明申请公开(公告)号：US20110228007A1
公开(公告)日：2011-09-22
申请号：US13118457
申请日：2011-05-30
IPC分类号： B41J2/045
CPC分类号： B41J2/14 , B41J2/1404 , B41J2/16 , B41J2/1601 , B41J2/1606 , B41J2/1628 , B41J2/1631 , B41J2/1635 , B41J2/1639 , B41J2/1645 , B41J2/1646 , B41J2002/14459 , B41J2002/14475 , B41J2202/15
摘要： An inkjet printhead includes a ceramic nozzle plate having a plurality of movable portions defined therein and a polymeric material covering the nozzle plate and the plurality of movable portions.
摘要翻译： 喷墨打印头包括具有限定在其中的多个可移动部分的陶瓷喷嘴板和覆盖喷嘴板和多个可移动部分的聚合物材料。
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公开(公告)号：US07605009B2
公开(公告)日：2009-10-20
申请号：US11763444
申请日：2007-06-15
IPC分类号： H01L21/00
CPC分类号： B41J2/14 , B41J2/1404 , B41J2/16 , B41J2/1601 , B41J2/1606 , B41J2/1628 , B41J2/1631 , B41J2/1635 , B41J2/1639 , B41J2/1645 , B41J2/1646 , B41J2002/14459 , B41J2002/14475 , B41J2202/15
摘要： A method of fabricating a plurality of MEMS integrated circuits from a wafer having a MEMS layer formed on a frontside thereof and a polymer coating over said MEMS layer, said polymer coating having a plurality of frontside dicing streets defined therethrough, said method comprising the steps of: (a) releasably attaching a first holding means to said polymer coating; and (b) performing at least one operation on a backside of the wafer, said at least one operation including etching a plurality of backside dicing streets through the wafer, each backside dicing street meeting with a respective frontside dicing street, thereby providing the plurality of MEMS integrated circuits releasably attached to said first holding means, wherein each MEMS integrated circuit comprises a respective polymer coating.
摘要翻译： 一种制造多个MEMS集成电路的方法，该晶片具有在其前侧形成的MEMS层和在所述MEMS层上的聚合物涂层，所述聚合物涂层具有通过其定义的多个前侧切割街道，所述方法包括以下步骤： ：（a）将第一保持装置可释放地附接到所述聚合物涂层; 和（b）在所述晶片的背面执行至少一个操作，所述至少一个操作包括通过所述晶片蚀刻多个后侧切割街道，每个后侧切割街道与相应的前方切割街道相交，从而提供所述多个 可释放地附接到所述第一保持装置的MEMS集成电路，其中每个MEMS集成电路包括相应的聚合物涂层。
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公开(公告)号：US07568787B2
公开(公告)日：2009-08-04
申请号：US11763443
申请日：2007-06-15
IPC分类号： B41J2/04
CPC分类号： B41J2/1601 , B41J2/14 , B41J2/1404 , B41J2/16 , B41J2/1606 , B41J2/1628 , B41J2/1631 , B41J2/1639 , B41J2/1645 , B41J2/1646 , B41J2002/14459 , B41J2002/14475 , B41J2202/15
摘要： An inkjet printhead comprising a plurality of nozzle assemblies is provided. Each nozzle assembly has a moving portion for ejection of ink. The printhead includes a seal membrane joining the moving portions to the printhead.
摘要翻译： 提供了包括多个喷嘴组件的喷墨打印头。 每个喷嘴组件具有用于喷射墨水的移动部分。 打印头包括将移动部分连接到打印头的密封膜。
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公开(公告)号：US20080227229A1
公开(公告)日：2008-09-18
申请号：US11763444
申请日：2007-06-15
IPC分类号： H01L21/00
CPC分类号： B41J2/14 , B41J2/1404 , B41J2/16 , B41J2/1601 , B41J2/1606 , B41J2/1628 , B41J2/1631 , B41J2/1635 , B41J2/1639 , B41J2/1645 , B41J2/1646 , B41J2002/14459 , B41J2002/14475 , B41J2202/15
摘要： A method of fabricating a plurality of MEMS integrated circuits from a wafer having a MEMS layer formed on a frontside thereof and a polymer coating over said MEMS layer, said polymer coating having a plurality of frontside dicing streets defined therethrough, said method comprising the steps of: (a) releasably attaching a first holding means to said polymer coating; and (b) performing at least one operation on a backside of the wafer, said at least one operation including etching a plurality of backside dicing streets through the wafer, each backside dicing street meeting with a respective frontside dicing street, thereby providing the plurality of MEMS integrated circuits releasably attached to said first holding means, wherein each MEMS integrated circuit comprises a respective polymer coating.
摘要翻译： 一种制造多个MEMS集成电路的方法，该晶片具有在其前侧形成的MEMS层和在所述MEMS层上的聚合物涂层，所述聚合物涂层具有通过其定义的多个前侧切割街道，所述方法包括以下步骤： ：（a）将第一保持装置可释放地附接到所述聚合物涂层; 和（b）在所述晶片的背面执行至少一个操作，所述至少一个操作包括通过所述晶片蚀刻多个后侧切割街道，每个后侧切割街道与相应的前方切割街道相交，从而提供所述多个 可释放地附接到所述第一保持装置的MEMS集成电路，其中每个MEMS集成电路包括相应的聚合物涂层。
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公开(公告)号：US07934807B2
公开(公告)日：2011-05-03
申请号：US12505507
申请日：2009-07-19
IPC分类号： B41J2/04
CPC分类号： B41J2/1601 , B41J2/14 , B41J2/1404 , B41J2/16 , B41J2/1606 , B41J2/1628 , B41J2/1631 , B41J2/1639 , B41J2/1645 , B41J2/1646 , B41J2002/14459 , B41J2002/14475 , B41J2202/15
摘要： A printhead integrated circuit comprises a substrate having drive circuitry and a plurality of nozzle assemblies positioned on the substrate. Each nozzle assembly has a moving portion moveable relative to a stationary portion for ejection of ink. The printhead integrated circuit is covered with a polymeric layer. The polymeric layer covers a gap defined between each moving portion and each stationary portion.
摘要翻译： 打印头集成电路包括具有驱动电路和位于基板上的多个喷嘴组件的基板。 每个喷嘴组件具有相对于用于喷射墨水的静止部分可移动的移动部分。 打印头集成电路被聚合物层覆盖。 聚合物层覆盖在每个移动部分和每个静止部分之间限定的间隙。
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