公开(公告)号：US07311386B2

公开(公告)日：2007-12-25

申请号：US10880898

申请日：2004-06-30

申请人： Craig M. Bertelsen ,  James M. Mrvos ,  Paul T. Spivey ,  Melissa M. Waldeck ,  Sean T. Weaver

发明人： Craig M. Bertelsen ,  James M. Mrvos ,  Paul T. Spivey ,  Melissa M. Waldeck ,  Sean T. Weaver

IPC分类号： B41J2/05 ,  G01D15/00 ,  G11B5/127

CPC分类号： B41J2/17559

摘要： A micro-fluid ejection device structure, a multi-fluid cartridge containing the ejection device structure, and methods for making the ejection device structure and cartridge. The ejection device includes an ejection head substrate having a fluid supply side and a device side and containing two or more fluid flow paths therein for supplying fluid from the fluid supply side to the device side thereof. A multi-channel manifold is attached to the fluid supply side of the ejection head substrate for providing fluid from two or more fluid reservoirs to the fluid flow paths in the ejection head substrate. The multi-channel manifold has fluid flow channels therein in fluid flow communications with the fluid flow paths in the ejection head substrate and the manifold consists essentially of a patterned photoresist material.

摘要翻译： 微流体喷射装置结构，包含喷射装置结构的多流体盒，以及用于制造喷射装置结构和盒的方法。 喷射装置包括具有流体供给侧和装置侧的喷射头基板，并且在其中包含用于将流体从流体供应侧供应到其装置侧的两个或更多个流体流动路径。 多通道歧管连接到喷射头基板的流体供应侧，用于将流体从两个或更多个流体储存器提供到喷射头基板中的流体流动路径。 多通道歧管在其中具有与喷射头基底中的流体流动通路的流体流动通道，并且歧管基本上由图案化的光致抗蚀剂材料组成。