公开(公告)号：US20060268067A1

公开(公告)日：2006-11-30

申请号：US11140802

申请日：2005-05-31

申请人： Arun Agarwal ,  Julie Cox ,  Jules Moritz ,  Ozgur Yildirim

发明人： Arun Agarwal ,  Julie Cox ,  Jules Moritz ,  Ozgur Yildirim

IPC分类号： B41J2/05

CPC分类号： B41J2/1404 ,  B41J2002/14177 ,  B41J2002/14387 ,  B41J2002/14403

摘要： A fluid ejection device includes a fluid chamber, a fluid restriction communicated with the fluid chamber, and a fluid channel communicated with the fluid restriction, wherein a width of the fluid restriction is in a range of approximately 8 microns to approximately 16 microns, and a length of the fluid restriction is in a range of approximately 5 microns to approximately 20 microns.

摘要翻译： 流体喷射装置包括流体室，与流体室连通的流体限制器，以及与流体限制器连通的流体通道，其中流体限制件的宽度在大约8微米至大约16微米的范围内， 流体限制的长度在约5微米至约20微米的范围内。

公开(公告)号：US20060268071A1

公开(公告)日：2006-11-30

申请号：US11352678

申请日：2006-02-13

申请人： Elizabeth Fellner ,  James Pingel ,  Matthew Giere ,  Satya Prakash ,  David Jenkins ,  James Feinn ,  Arun Agarwal ,  Julie Cox ,  Jules Moritz ,  Ozgur Yildirim

发明人： Elizabeth Fellner ,  James Pingel ,  Matthew Giere ,  Satya Prakash ,  David Jenkins ,  James Feinn ,  Arun Agarwal ,  Julie Cox ,  Jules Moritz ,  Ozgur Yildirim

IPC分类号： B41J2/05

CPC分类号： B41J2/1404 ,  B41J2002/14387 ,  B41J2002/14403

摘要： A fluid ejection device includes a fluid chamber, a fluid restriction communicated with the fluid chamber, and a fluid channel communicated with the fluid restriction. The fluid restriction has a fluid restriction parameter defined as (2*W+2*H)*L/(H*W), wherein W is a width of the fluid restriction, H is a height of the fluid restriction, and L is a length of the fluid restriction. As such, the fluid restriction parameter is in a range of 1.5 to 5.75.

公开(公告)号：US20080092772A1

公开(公告)日：2008-04-24

申请号：US11956693

申请日：2007-12-14

申请人： Zia Rehman ,  Jules Moritz ,  Arun Agarwal ,  Hiang Lauw

发明人： Zia Rehman ,  Jules Moritz ,  Arun Agarwal ,  Hiang Lauw

IPC分类号： C11D11/02

CPC分类号： C09D11/38

摘要： Disclosed is an ink composition that includes a colorant; a water-soluble organic solvent; and a penetrant, where the penetrant may be a hydroxylated pentane. Also disclosed is an ink composition that includes a penetrant that enables the ink composition to maintain a drop weight of at least about 4.5 ng at high operating frequencies of an ink drop generator of the ink-jet printer.

摘要翻译： 公开了一种包含着色剂的油墨组合物; 水溶性有机溶剂; 和渗透剂，其中渗透剂可以是羟基化戊烷。 还公开了一种油墨组合物，其包括渗透剂，其能够使喷墨打印机的墨滴产生器的高操作频率下的油墨组合物保持至少约4.5ng的液滴重量。

公开(公告)号：US20060196390A1

公开(公告)日：2006-09-07

申请号：US11073442

申请日：2005-03-07

申请人： Zia Rehman ,  Jules Moritz ,  Arun Agarwal ,  Hiang Lauw

发明人： Zia Rehman ,  Jules Moritz ,  Arun Agarwal ,  Hiang Lauw

IPC分类号： C09D11/00 ,  C09D11/02

CPC分类号： C09D11/38

摘要： Disclosed is an ink composition that includes a colorant; a water-soluble organic solvent; and a penetrant, where the penetrant may be a hydroxylated pentane. Also disclosed is an ink composition that includes a penetrant that enables the ink composition to maintain a drop weight of at least about 4.5 ng at high operating frequencies of an ink drop generator of the ink-jet printer.

摘要翻译： 公开了一种包含着色剂的油墨组合物; 水溶性有机溶剂; 和渗透剂，其中渗透剂可以是羟基化戊烷。 还公开了一种油墨组合物，其包括渗透剂，其能够使喷墨打印机的墨滴产生器的高操作频率下的油墨组合物保持至少约4.5ng的液滴重量。