-
公开(公告)号：US09427752B2
公开(公告)日：2016-08-30
申请号：US14241129
申请日：2011-09-30
Applicant: Thomas R Strand , Jeffrey A Nielsen , James A Feinn , Stan E Leigh
Inventor： Thomas R Strand , Jeffrey A Nielsen , James A Feinn , Stan E Leigh
CPC classification number: B05B1/02 , B01L3/0268 , B01L2200/0605 , B01L2200/14 , B01L2300/0829 , B01L2300/161 , B05B1/185 , B05B1/28 , B41J2/005 , B41J2/1404 , B41J2/16 , Y10T29/49401
Abstract: Methods and apparatus are provided related to fluid dispensing heads. A dispense head is formed to define a plurality of fluid jetting nozzles and a surface pattern. The surface pattern is characterized by one or more voids extending inward from an outer surface of the dispense head. Fluid puddle formation during operation of the dispense head is limited in volume by way of the surface pattern. Fluid puddle limiting reduces or eliminates dispensing errors to an entity, undesirable artifacts from resulting on a printed media, or similar problems.
Abstract translation: 提供了与流体分配头相关的方法和装置。 分配头形成为限定多个流体喷射喷嘴和表面图案。 表面图案的特征在于从分配头的外表面向内延伸的一个或多个空隙。 在分配头的操作期间的流体水坑形成通过表面图案的体积受到限制。 流体池池限制减少或消除了对实体的分配错误，导致打印介质的不期望的伪像或类似的问题。
-
公开(公告)号：US20120019597A1
公开(公告)日：2012-01-26
申请号：US13258690
申请日：2009-10-08
Applicant: Chien-Hua Chen , Thomas R. Strand , Ricky L. Brenneman
Inventor： Chien-Hua Chen , Thomas R. Strand , Ricky L. Brenneman
CPC classification number: B41J2/14072 , B41J2202/13 , Y10T29/49401
Abstract: An inkjet printhead includes a substrate having an ink slot formed through its center. Integrated circuitry is formed on both a first side and a second side of the center ink slot. A conductor trace is routed across the ink slot to provide electrical communication between the integrated circuitry on the first and second sides of the slot.
Abstract translation: 喷墨打印头包括具有通过其中心形成的墨槽的基板。 集成电路形成在中心墨槽的第一侧和第二侧上。 导体迹线穿过墨槽，以在插槽的第一和第二侧上的集成电路之间提供电连通。
-
公开(公告)号：US08919928B2
公开(公告)日：2014-12-30
申请号：US13977675
申请日：2012-01-31
Applicant: Lawrence H. White , Peter Mardilovich , Erik D. Torniainen , James A. Feinn , Thomas R. Strand , Tony S. Cruz-Uribe
Inventor： Lawrence H. White , Peter Mardilovich , Erik D. Torniainen , James A. Feinn , Thomas R. Strand , Tony S. Cruz-Uribe
IPC: B41J2/14
CPC classification number: B41J2/14088 , B41J2/14 , B41J2/1412 , B41J2/14129 , B41J2202/11
Abstract: A fluid ejection device includes a firing chamber having an ejection orifice opposite a chamber floor, a heating element and a mesa projecting from the chamber floor, the mesa is spaced from the heating element to define a passive zone between the mesa and heating element.
Abstract translation: 流体喷射装置包括具有与腔室底板相对的喷射孔的喷射室，加热元件和从室底板突出的台面，台面与加热元件间隔开以限定台面和加热元件之间的被动区域。
-
公开(公告)号：US07909428B2
公开(公告)日：2011-03-22
申请号：US11495241
申请日：2006-07-28
Applicant: Jeremy Harlan Donaldson , Michael Hager , Bradley D. Chung , Thomas R. Strand
Inventor： Jeremy Harlan Donaldson , Michael Hager , Bradley D. Chung , Thomas R. Strand
CPC classification number: B41J2/1631 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1634 , B41J2002/14475
Abstract: A fluid ejection device includes a fluidic layer assembly mounted to a substrate, the fluidic layer assembly having a raised portion formed on a side that faces away from the substrate. A first nozzle is formed through a portion of the fluidic layer assembly other than the raised portion, and a second, larger nozzle is formed through the raised portion. A method of fabricating a fluid ejection device includes applying a first layer of a photoresist material to a substrate and a second layer of a photoresist material to the first layer. A sequence of exposures defines a first region of soluble material in the first layer that becomes the first nozzle and second and third regions of soluble material in the first and second layers, respectively, that jointly become the second nozzle. A region of insoluble material in the second layer becomes the raised portion.
Abstract translation: 流体喷射装置包括安装到基底的流体层组件，流体层组件具有形成在远离基底的一侧上的凸起部分。 第一喷嘴通过除了凸起部分之外的流体层组件的一部分形成，并且通过凸起部分形成第二较大的喷嘴。 制造流体喷射装置的方法包括将光致抗蚀剂材料的第一层施加到基底，将第二层光致抗蚀剂材料施加到第一层。 曝光序列限定第一层中的可溶性材料的第一区域，其分别成为共同成为第二喷嘴的第一和第二层中的第一喷嘴和可溶性材料的第二和第三区域。 第二层中不溶物的区域变成凸起部分。
-
公开(公告)号：US20140217201A1
公开(公告)日：2014-08-07
申请号：US14241129
申请日：2011-09-30
Applicant: Thomas R. Strand , Jeffrey A. Nielsen , James Feinn , Stan E. Leigh
Inventor： Thomas R. Strand , Jeffrey A. Nielsen , James Feinn , Stan E. Leigh
CPC classification number: B05B1/02 , B01L3/0268 , B01L2200/0605 , B01L2200/14 , B01L2300/0829 , B01L2300/161 , B05B1/185 , B05B1/28 , B41J2/005 , B41J2/1404 , B41J2/16 , Y10T29/49401
Abstract: Methods and apparatus are provided related to fluid dispensing heads. A dispense head is formed to define a plurality of fluid jetting nozzles and a surface pattern. The surface pattern is characterized by one or more voids extending inward from an outer surface of the dispense head. Fluid puddle formation during operation of the dispense head is limited in volume by way of the surface pattern. Fluid puddle limiting reduces or eliminates dispensing errors to an entity, undesirable artifacts from resulting on a printed media, or similar problems.
Abstract translation: 提供了与流体分配头相关的方法和装置。 分配头形成为限定多个流体喷射喷嘴和表面图案。 表面图案的特征在于从分配头的外表面向内延伸的一个或多个空隙。 在分配头的操作期间的流体水坑形成通过表面图案的体积受到限制。 流体池池限制减少或消除了对实体的分配错误，导致打印介质的不期望的伪像或类似的问题。
-
Patent Agency Ranking
公开(公告)号：US20130293638A1
公开(公告)日：2013-11-07
申请号：US13977675
申请日：2012-01-31
Applicant: Lawrence H. White , Peter Mardilovich , Erik D. Torniainen , James A. Feinn , Thomas R. Strand , Tony S. Cruz-Uribe
Inventor： Lawrence H. White , Peter Mardilovich , Erik D. Torniainen , James A. Feinn , Thomas R. Strand , Tony S. Cruz-Uribe
IPC: B41J2/14
CPC classification number: B41J2/14088 , B41J2/14 , B41J2/1412 , B41J2/14129 , B41J2202/11
Abstract: A fluid ejection device includes a firing chamber having an ejection orifice opposite a chamber floor, a heating element and a mesa projecting from the chamber floor, the mesa is spaced from the heating element to define a passive zone between the mesa and heating element.
Abstract translation: 流体喷射装置包括具有与腔室底板相对的喷射孔的喷射室，加热元件和从室底板突出的台面，台面与加热元件间隔开以限定台面和加热元件之间的被动区域。
-
公开(公告)号：US20130187984A1
公开(公告)日：2013-07-25
申请号：US13634753
申请日：2011-01-20
Applicant: James A. Feinn , David P. Markel , Alberto Nagao , Thomas R. Strand , Paul A. Richards , Lawrence H. White , Erik D. Tomiainen
Inventor： James A. Feinn , David P. Markel , Alberto Nagao , Thomas R. Strand , Paul A. Richards , Lawrence H. White , Erik D. Tomiainen
IPC: B41J2/14
CPC classification number: B41J2/1433 , B41J2/14016 , B41J2002/14475
Abstract: An inkjet nozzle includes an aperture with a noncircular opening having a first segment substantially defined by a first polynomial equation and a second segment substantially defined by a second equation.
Abstract translation: 喷墨喷嘴包括具有基本上由第一多项式方程定义的第一段和基本上由第二方程定义的第二段的非圆形开口的孔。
-
公开(公告)号：US07226149B2
公开(公告)日：2007-06-05
申请号：US10825547
申请日：2004-04-14
Applicant: Joe E. Stout , Thomas R. Strand , Jeremy H. Donaldson , Paul Benning
Inventor： Joe E. Stout , Thomas R. Strand , Jeremy H. Donaldson , Paul Benning
IPC: B41J2/05
CPC classification number: B41J2/1639 , B41J2/14016 , B41J2/14129 , B41J2/1433 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1646
Abstract: A fluid ejection device comprises a substrate having a first surface; a fluid ejector formed over the first surface; and a cover layer defining a firing chamber formed about the fluid injector, and defining a nozzle over the firing chamber. The cover layer is formed by at least two SU8 layers.
Abstract translation: 流体喷射装置包括具有第一表面的基底; 在所述第一表面上形成的流体喷射器; 以及覆盖层，其限定围绕流体注射器形成的喷射室，并且在喷射室上限定喷嘴。 覆盖层由至少两个SU8层形成。
-
公开(公告)号：US06739519B2
公开(公告)日：2004-05-25
申请号：US10210561
申请日：2002-07-31
Applicant: Joe E. Stout , Thomas R. Strand , Jeremy H. Donaldson , Paul Benning
Inventor： Joe E. Stout , Thomas R. Strand , Jeremy H. Donaldson , Paul Benning
IPC: B05B108
CPC classification number: B41J2/1639 , B41J2/14016 , B41J2/14129 , B41J2/1433 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2/1646
Abstract: A fluid ejection device comprises a substrate having a first surface; a fluid ejector formed over the first surface; and a cover layer defining a firing chamber formed about the fluid ejector, and defining a nozzle over the firing chamber. The cover layer is formed by at least two SU8 layers.
-
公开(公告)号：US10717278B2
公开(公告)日：2020-07-21
申请号：US13634753
申请日：2011-01-20
Applicant: James A. Feinn , David P. Markel , Albert Nagao , Paul A. Richards , Thomas R. Strand , Erik D. Torniainen , Lawrence H. White
Inventor： James A. Feinn , David P. Markel , Albert Nagao , Paul A. Richards , Thomas R. Strand , Erik D. Torniainen , Lawrence H. White
IPC: B41J2/14
Abstract: An inkjet nozzle includes an aperture with a noncircular opening having a first segment substantially defined by a first polynomial equation and a second segment substantially defined by a second equation.
-
-
-
-
-
-
-
-
-
Search Results
16
records
(took 0.015 seconds)
