公开(公告)号：US20120274707A1

公开(公告)日：2012-11-01

申请号：US13097594

申请日：2011-04-29

申请人： Xiaorong Cai ,  Jiandong Fang ,  Xiaoming Wu ,  Elaine Yeap Money ,  Eunki Hong ,  Yimin Guan ,  Burton Joyner, II ,  Sean Terrance Weaver ,  David Graham ,  Zach Reitmeier

发明人： Xiaorong Cai ,  Jiandong Fang ,  Xiaoming Wu ,  Elaine Yeap Money ,  Eunki Hong ,  Yimin Guan ,  Burton Joyner, II ,  Sean Terrance Weaver ,  David Graham ,  Zach Reitmeier

IPC分类号： B41J2/14 ,  B23P17/00

CPC分类号： B41J2/1628 ,  B41J2/14032 ,  B41J2/1603 ,  B41J2/1606 ,  B41J2/162 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/164 ,  Y10T29/49401

摘要： Disclosed is an ejection device for an inkjet printer that includes an ejection chip having a substrate and at least one fluid ejecting element. The ejection device further includes a fluidic structure configured over the ejection chip. The fluidic structure includes a nozzle plate composed of an organic material and includes a plurality of nozzles. The fluidic structure further includes a flow feature layer configured in between the ejection chip and the nozzle plate. The flow feature layer is composed of an organic material and includes a plurality of flow features. Furthermore, the fluidic structure includes a liner layer encapsulating the nozzle plate. The liner layer further at least partially encapsulates each flow feature of the plurality of flow features. The liner layer is composed of an inorganic material. Further disclosed is a method for fabricating the ejection device.

摘要翻译： 公开了一种喷墨打印机的喷射装置，其包括具有基板和至少一个流体喷射元件的喷射芯片。 喷射装置还包括配置在喷射芯片上的流体结构。 流体结构包括由有机材料构成并包括多个喷嘴的喷嘴板。 流体结构还包括配置在喷射芯片和喷嘴板之间的流动特征层。 流动特征层由有机材料组成并且包括多个流动特征。 此外，流体结构包括封装喷嘴板的衬垫层。 衬垫层还至少部分地封装多个流动特征的每个流动特征。 衬层由无机材料构成。 进一步公开了一种制造喷射装置的方法。

公开(公告)号：US20080236444A1

公开(公告)日：2008-10-02

申请号：US11693964

申请日：2007-03-30

申请人： Billie Jo Enciu ,  Elaine Yeap Money

发明人： Billie Jo Enciu ,  Elaine Yeap Money

IPC分类号： C09D11/00

CPC分类号： C09D11/52 ,  C09D11/30 ,  C09D11/38 ,  H05K1/095 ,  H05K3/1241

摘要： The present invention provides an aqueous ink containing ≧3% silver particles having much improved adhesion. It has been found that the adhesion can be improved by adding an aqueous cationic dispersion of a styrene/acrylate copolymer, PEI (polyethyleneimine), or arabinogalactan as an additive to the ink. The advantage of using one of these materials to improve the adhesion of the silver ink is the stability of the ink is maintained and the resistivity goal is met when printed onto the specified media. In other words, this invention provides a silver ink with great adhesion properties while still able to meet the

摘要翻译： 本发明提供含有≥3％银粒子的水性油墨，其具有大大改善的粘附性。 已经发现，通过向油墨中加入苯乙烯/丙烯酸酯共聚物，PEI（聚乙烯亚胺）或阿拉伯半乳聚糖的水性阳离子分散体作为添加剂，可以改善粘附性。 使用这些材料之一来改善银墨水的附着力的优点是保持墨水的稳定性并且当印刷到指定的介质上时可以达到电阻率目标。 换句话说，本发明提供了具有很好的粘合性能的银墨水，同时仍然能够满足<0.1欧姆方形电阻率要求，并且在加速的烘箱老化条件下在60℃下保持稳定长达4周。

公开(公告)号：US07560052B2

公开(公告)日：2009-07-14

申请号：US11693964

申请日：2007-03-30

申请人： Billie Jo Enciu ,  Elaine Yeap Money

发明人： Billie Jo Enciu ,  Elaine Yeap Money

IPC分类号： H01B1/22

CPC分类号： C09D11/52 ,  C09D11/30 ,  C09D11/38 ,  H05K1/095 ,  H05K3/1241

摘要： The present invention provides an aqueous ink containing ≧3% silver particles having much improved adhesion. It has been found that the adhesion can be improved by adding an aqueous cationic dispersion of a styrene/acrylate copolymer, PEI (polyethyleneimine), or arabinogalactan as an additive to the ink. The advantage of using one of these materials to improve the adhesion of the silver ink is the stability of the ink is maintained and the resistivity goal is met when printed onto the specified media. In other words, this invention provides a silver ink with great adhesion properties while still able to meet the

摘要翻译： 本发明提供含有≥3％银粒子的水性油墨，其具有大大改善的粘附性。 已经发现，通过向油墨中加入苯乙烯/丙烯酸酯共聚物，PEI（聚乙烯亚胺）或阿拉伯半乳聚糖的水性阳离子分散体作为添加剂，可以改善粘附性。 使用这些材料之一来改善银墨水的附着力的优点是保持墨水的稳定性并且当印刷到指定的介质上时可以达到电阻率目标。 换句话说，本发明提供了具有很好的粘合性能的银墨水，同时仍然能够满足<0.1欧姆方形电阻率要求，并且在加速的烘箱老化条件下在60℃下保持稳定长达4周。

公开(公告)号：US20080041269A1

公开(公告)日：2008-02-21

申请号：US11464952

申请日：2006-08-16

申请人： Rahel Bekru Bogale ,  Elaine Yeap Money

发明人： Rahel Bekru Bogale ,  Elaine Yeap Money

IPC分类号： C09D1/00

CPC分类号： H05K1/097 ,  C09D11/30 ,  C09D11/52 ,  H05K3/125 ,  H05K2203/122

摘要： The present invention provides an aqueous ink containing ≧3% silver particles having improved jetting performance which can be used reliably for printing of silver traces to obtain desired conductivity on printed media. The humectant (cosolvent) type/loading and surfactant type/loading described herein prevents nozzle drop outs or clogs for a long period of time without an extensive maintenance which is normally required for high solid inks. In a preferred embodiment, the present invention provides silver ink formulation containing humectant mixture of 5-15% 1,2-propanediol and 5-15% of glycol ethers compound with the following structure: R—[OCH2CH2]n—OH wherein R is a C1-C4 alkyl group and n is 1 to 3. A preferred surfactant is ethoxylated 2,4,7,9-tetramethyl 5 decyn-4,7-diol.

摘要翻译： 本发明提供了含有> = 3％银粒子的水性油墨，其具有改进的喷射性能，其可以可靠地用于印刷银迹线以在印刷介质上获得所需的导电性。 本文所述的保湿剂（共溶剂）类型/负载和表面活性剂类型/负载防止喷嘴掉落或堵塞长时间，而不需要高固体油墨通常需要的广泛维护。 在优选的实施方案中，本发明提供了含有5-15％1,2-丙二醇和5-15％二醇醚化合物的湿润剂混合物的银墨水配方，具有以下结构：<？在线配方说明=“In 线型式“end =”lead“？> R- [OCH 2 CH 2 CH 2] n 描述=“在线式”末端=“尾”→其中R为C1-C4烷基，n为1至3.优选的表面活性剂是乙氧基化2,4,7,9-四甲基5癸炔-4， 7-二醇。