-
公开(公告)号：US06822379B2
公开(公告)日：2004-11-23
申请号：US10262808
申请日：2002-10-01
IPC分类号： H01J102
CPC分类号： H01J1/312 , B82Y10/00 , G11B9/10 , H01J1/3044 , H01J3/022 , H01J9/025 , H01J2201/30426
摘要： An emission device includes a plurality of electron emitter structures of varied geometry that have a conducting layer deposited thereon. The conducting layer has openings located at tunneling sites for each of the electron emitter structures. The tunneling sites facilitate electron emissions from each of the varied geometry electron emitter structures upon voltage biasing of the conducting layer relative to the electron emitter structures.
摘要翻译： 发射装置包括具有沉积在其上的导电层的多种几何形状的电子发射体结构。 导电层具有位于每个电子发射器结构的隧道位置处的开口。 隧道位置有助于在导电层相对于电子发射体结构的电压偏置时来自各种不同的几何形状的电子发射体结构的电子发射。
-
42.发明授权Scent storage device, ticket and passive sequential resistor array for use with same 失效气体存储装置，票和被动顺序电阻阵列，可与之一起使用公开(公告)号：US06737025B2
公开(公告)日：2004-05-18
申请号：US09746685
申请日：2000-12-22
IPC分类号： A62B708
CPC分类号： A61L9/035
摘要： A scent storage device including a base member and a plurality of scent channels carried by the base member. Each scent channel includes a scent material supply and a scent activation system that selectively activates predetermined portions of the scent material supply.
摘要翻译： 一种香味储存装置，包括基底构件和由基底构件承载的多个气味通道。 每个气味通道包括气味材料供应和气味激活系统，其选择性地激活气味材料供应的预定部分。
-
公开(公告)号：US06402040B1
公开(公告)日：2002-06-11
申请号：US09745602
申请日：2000-12-22
IPC分类号： G06K1906
摘要： A ticket including a base member, a discolorable member carried by the base member, and a discoloration system carried by the base member. The discoloration system is initially configured such that the discoloration system selectively discolors a first predetermined portion of the discolorable member in response to the application of a first energy pulse without discoloring a second predetermined portion of the discolorable member. The discoloration system is also adapted to be reconfigured by the first energy pulse such that the second predetermined portion of the discolorable member will be discolored in response to the application of a second energy pulse.
摘要翻译： 包括基座构件，由基座构件承载的可变色构件和由基座构件承载的变色系统的票。 最初配置变色系统，使得变色系统响应于施加第一能量脉冲而选择性地变色可变色构件的第一预定部分，而不会使可变色构件的第二预定部分变色。 变色系统还适于由第一能量脉冲重新配置，使得可变色构件的第二预定部分响应于施加第二能量脉冲而变色。
-
公开(公告)号：US06179414B2
公开(公告)日：2001-01-30
申请号：US09370471
申请日：1999-08-09
申请人： Brian J. Keefe , Steven W. Steinfield , Winthrop D. Childers , Paul H. McClelland , Kenneth E. Trueba
发明人： Brian J. Keefe , Steven W. Steinfield , Winthrop D. Childers , Paul H. McClelland , Kenneth E. Trueba
IPC分类号： B41J205
CPC分类号： B41J2/1433 , B41J2/14024 , B41J2/1404 , B41J2002/14387
摘要： This invention provides an improved ink flow path between an ink reservoir and vaporization chambers in an inkjet printhead. In the preferred embodiment, a barrier layer containing ink channels and vaporization chambers is located between a rectangular substrate and a nozzle member containing an array of orifices. The substrate contains two linear arrays of heater elements, and each orifice in the nozzle member is associated with a vaporization chamber and heater element. The ink channels in the barrier layer have ink entrances generally running along two opposite edges of the substrate so that ink flowing around the edge of the substrate gain access to the ink channels and to the vaporization chambers.
摘要翻译： 本发明提供了一种在墨水储存器和喷墨打印头中的蒸发室之间改进的油墨流动路径。 在优选实施例中，包含油墨通道和蒸发室的阻挡层位于矩形基板和包含孔阵列的喷嘴构件之间。 衬底包含两个线性阵列的加热器元件，并且喷嘴构件中的每个孔与蒸发室和加热器元件相关联。 阻挡层中的油墨通道具有通常沿着基板的两个相对边缘延伸的墨水入口，使得在基板的边缘周围流动的墨水可以进入墨水通道和蒸发室。
-
公开(公告)号：US6135586A
公开(公告)日：2000-10-24
申请号：US551266
申请日：1995-10-31
申请人： Paul H. McClelland , Douglas A. Sexton , Kit Baughman , Marvin G. Wong , Eldurkar Bhaskar , Marzio Leban
发明人： Paul H. McClelland , Douglas A. Sexton , Kit Baughman , Marvin G. Wong , Eldurkar Bhaskar , Marzio Leban
CPC分类号： B41J2/155 , B41J2/14024
摘要： A pagewide printhead for an inkjet printer employs a stretch-to-fit flex circuit with orifices indexed to reference indentations on the flex circuit. Heater resistors disposed on a block of thermally stable insulating material are indexed to reference features accurately located on the block. The reference indentations are fitted to the reference indentations to provide accurate registration of the orifices to the heater resistors.
摘要翻译： 用于喷墨打印机的页面广泛的打印头采用拉伸拟合柔性电路，其具有索引的孔口以便在柔性电路上引用压痕。 设置在热稳定绝缘材料块上的加热电阻器被索引到准确地位于块上的参考特征。 参考压痕适用于参考压痕，以便将加热器电阻器的孔精确对准。
-
公开(公告)号：US5718044A
公开(公告)日：1998-02-17
申请号：US563425
申请日：1995-11-28
申请人： Kit Baughman , Paul H. McClelland
发明人： Kit Baughman , Paul H. McClelland
CPC分类号： B41J2/14129 , B23K11/002 , B23K20/023 , B29C65/3456 , B29C66/45 , B41J2/1603 , B41J2/1623 , B41J2/1626 , B41J2/1646 , B29C65/3444 , B29C65/348 , B29C65/3656 , B29C65/3676 , B29C66/71 , B29C66/8322 , B29K2079/08 , B41J2002/14362 , B41J2202/03 , Y10S29/013 , Y10S29/024 , Y10T29/49099 , Y10T29/49401
摘要： Components of the printing device are attached by a process employing thermo-compressive welding. The process results in a unitary, graded interface between the attached components and eliminates the need for applying thermal-cure adhesives to secure the components.
-
公开(公告)号：US5625396A
公开(公告)日：1997-04-29
申请号：US179866
申请日：1994-01-11
申请人： Brian J. Keefe , Steven W. Steinfield , Winthrop D. Childers , Paul H. McClelland , Kenneth E. Trueba
发明人： Brian J. Keefe , Steven W. Steinfield , Winthrop D. Childers , Paul H. McClelland , Kenneth E. Trueba
CPC分类号： B41J2/1643 , B41J2/04543 , B41J2/04546 , B41J2/0458 , B41J2/14024 , B41J2/1404 , B41J2/14072 , B41J2/14129 , B41J2/14145 , B41J2/14201 , B41J2/1433 , B41J2/1603 , B41J2/1623 , B41J2/1626 , B41J2/1628 , B41J2/1631 , B41J2/1634 , B41J2/1635 , B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17526 , B41J2/1753 , B41J2/17553 , B41J2/17556 , B41J2002/14387 , B41J2202/13
摘要： This invention provides an improved ink flow path between an ink reservoir and vaporization chambers in an inkjet printhead. In the preferred embodiment, a barrier layer containing ink channels and vaporization chambers is located between a rectangular substrate and a nozzle member containing an array of orifices. The substrate contains two linear arrays of heater elements, and each orifice in the nozzle member is associated with a vaporization chamber and heater element. The ink channels in the barrier layer have ink entrances generally running along two opposite edges of the substrate so that ink flowing around the edges of the substrate gain access to the ink channels and to the vaporization chambers.
摘要翻译： 本发明提供了一种在墨水储存器和喷墨打印头中的蒸发室之间改进的油墨流动路径。 在优选实施例中，包含油墨通道和蒸发室的阻挡层位于矩形基板和包含孔阵列的喷嘴构件之间。 衬底包含两个线性阵列的加热器元件，并且喷嘴构件中的每个孔与蒸发室和加热器元件相关联。 阻挡层中的墨水通道具有通常沿着基底的两个相对边缘延伸的墨水入口，使得围绕基底的边缘流动的墨水增加进入墨水通道和蒸发室。
-
公开(公告)号：US5388326A
公开(公告)日：1995-02-14
申请号：US118277
申请日：1993-09-07
CPC分类号： B41J2/1631 , B41J2/1603 , B41J2/1623 , B41J2/1634 , Y10T156/109 , Y10T29/49083 , Y10T29/49401
摘要： A method is provided for assembling thermal ink-jet printheads. The method comprises: (a) providing a circuit layout comprising a first substrate, a plurality of conductive traces thereon in a pre-selected pattern, and a plurality of openings through the substrate defining ink-jet nozzles; (b) providing a die layout comprising (1) a plurality of resistors, each resistor formed on a second substrate and matched to an opening and (2) a plurality of channels formed in a barrier material and matched to a portion of the plurality of conductive traces; (c) interlocking plurality of conductive traces with the plurality of channels to align each resistor with a respective one of the openings; and (d) laminating those portions of the first substrate that contact the barrier to the barrier so as to bond the two layouts together. In one embodiment, the resistors are each formed in a well defined in a layer of the barrier material already on the substrate, which is extended to encompass the resistors. In a second embodiment, the barrier material is omitted, and the resistors are simply formed on the substrate. In either case, the barrier material comprises a photopolymerizable material and each resistor matched to a nozzle forms a firing chamber. The advantage of the invention over what has been done before is the ability to utilize photodefinable features on the two primary components so as to provide both performance and cost advantages.
摘要翻译： 提供了组装热喷墨打印头的方法。 该方法包括：（a）提供电路布局，其包括第一衬底，预先选择的图案中的多个导电迹线和穿过衬底的多个开口限定喷墨嘴; （b）提供芯片布局，其包括（1）多个电阻器，每个电阻器形成在第二基板上并与开口匹配，以及（2）形成在阻挡材料中并与多个 导电痕迹; （c）将多个导电迹线与所述多个通道互锁以将每个电阻器与相应的一个所述开口对准; 和（d）将与屏障接触的第一基板的那些部分层压到屏障上，以将两个布局结合在一起。 在一个实施例中，电阻器各自形成在已经在衬底上的阻挡材料的层中良好限定，其被延伸以包围电阻器。 在第二实施例中，省略了阻挡材料，并且电阻器简单地形成在基板上。 在任一种情况下，阻挡材料包括可光聚合材料，并且与喷嘴相匹配的每个电阻器形成烧制室。 本发明的优点在于以前所做的是在两个主要部件上利用光可定义特征的能力，以便提供性能和成本优势。
-
公开(公告)号：US5341160A
公开(公告)日：1994-08-23
申请号：US687549
申请日：1991-04-17
CPC分类号： B41J2/17513 , B41J2/17596 , Y10T137/0874 , Y10T137/4643
摘要： An ink-jet pen for storing at below-ambient pressure has an orifice formed therein for providing air bubbles to prevent the back pressure from rising above a level that would cause malfunction of the pen. The amount of air drawn into the reservoir is restricted by the reservoir ink that covers the orifice whenever the pen is in an upright position. The valve operates to occlude the orifice whenever the pen is moved into a position, such as inverted, where the reservoir ink no longer covers the orifice. The occlusion of the orifice prevents the unrestricted flow of ambient air into the reservoir that would otherwise eliminate the required back pressure in the reservoir. The valve includes a sealing liquid selected so that the liquid occludes a passage between the orifice and ambient air without flowing through that passage.
摘要翻译： 用于在低于环境压力下存储的喷墨笔具有形成在其中的孔口，用于提供气泡以防止背压升高到将导致笔误动作的水平。 当笔处于直立位置时，吸入储存器的空气量受到覆盖孔口的贮存器油墨的限制。 只要笔移动到诸如倒置的位置，其中储存器墨水不再覆盖孔口，阀就操作以闭塞孔口。 孔口的阻塞防止环境空气进入储存器的不受限制的流动，否则将消除储存器中所需的背压。 阀包括选择的密封液体，使得液体封闭孔和环境空气之间的通道，而不流过该通道。
-
公开(公告)号：US5278584A
公开(公告)日：1994-01-11
申请号：US862086
申请日：1992-04-02
申请人： Brian J. Keefe , Steven W. Steinfield , Winthrop D. Childers , Paul H. McClelland , Kenneth E. Trueba
发明人： Brian J. Keefe , Steven W. Steinfield , Winthrop D. Childers , Paul H. McClelland , Kenneth E. Trueba
CPC分类号： B41J2/1643 , B41J2/04543 , B41J2/04546 , B41J2/0458 , B41J2/14024 , B41J2/1404 , B41J2/14072 , B41J2/14129 , B41J2/14145 , B41J2/14201 , B41J2/1433 , B41J2/1603 , B41J2/1623 , B41J2/1626 , B41J2/1628 , B41J2/1631 , B41J2/1634 , B41J2/1635 , B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17526 , B41J2/1753 , B41J2/17553 , B41J2/17556 , B41J2002/14387 , B41J2202/13
摘要： This invention provides an improved ink flow path between an ink reservoir and vaporization chambers in an inkjet printhead. In the preferred embodiment, a barrier layer containing ink channels and vaporization chambers is located between a rectangular substrate and a nozzle member containing an array of orifices. The substrate contains two linear arrays of heater elements, and each orifice in the nozzle member is associated with a vaporization chamber and heater element. The ink channels in the barrier layer have ink entrances generally running along two opposite edges of the substrate so that ink flowing around the edges of the substrate gain access to the ink channels and to the vaporization chambers.
摘要翻译： 本发明提供了一种在墨水储存器和喷墨打印头中的蒸发室之间改进的油墨流动路径。 在优选实施例中，包含油墨通道和蒸发室的阻挡层位于矩形基板和包含孔阵列的喷嘴构件之间。 衬底包含两个线性阵列的加热器元件，并且喷嘴构件中的每个孔与蒸发室和加热器元件相关联。 阻挡层中的墨水通道具有通常沿着基底的两个相对边缘延伸的墨水入口，使得围绕基底的边缘流动的墨水增加进入墨水通道和蒸发室。
-
-
-
-
-
-
-
-
-
搜索结果
50 条记录 (耗时 0.048 秒)
