公开(公告)号：US07666322B2

公开(公告)日：2010-02-23

申请号：US11536713

申请日：2006-09-29

申请人： Hiroto Sugahara ,  Hikoharu Aoki ,  Kentaro Obara

发明人： Hiroto Sugahara ,  Hikoharu Aoki ,  Kentaro Obara

IPC分类号： G11B5/127

CPC分类号： B41J2/14233 ,  B41J2/161 ,  B41J2/1623 ,  B41J2/1631 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2002/14266 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2002/14491 ,  Y10T29/49432 ,  Y10T29/49433 ,  Y10T29/5313

摘要： For forming a group or rows of nozzles in a substrate of an ink-jet head, firstly, a laser irradiation source and a masking material in which a plurality of holes arranged in two rows are formed, are arranged on an upper side of a position at which one group of rows of nozzles of the substrate is formed. Next, an ultraviolet laser is irradiated from an upper side of the masking material, and a laser which has passed through the masking material is irradiated on the substrate. Two rows of nozzles are formed in a portion of the substrate at which the ultraviolet laser is irradiated. Accordingly, by irradiation of the laser once, it is possible to form a plurality of nozzles arranged in a row.

摘要翻译： 为了在喷墨头的基​​板中形成一组或多列喷嘴，首先，将形成有两排的多个孔的激光照射源和掩模材料配置在位置的上侧 在其中形成基板的一组喷嘴列。 接着，从掩模材料的上侧照射紫外线激光，并且将已经通过掩模材料的激光照射在基板上。 在照射紫外线激光器的基板的一部分中形成两排喷嘴。 因此，通过一次照射激光，可以形成排列成一列的多个喷嘴。

公开(公告)号：US20070076054A1

公开(公告)日：2007-04-05

申请号：US11536713

申请日：2006-09-29

申请人： Hiroto Sugahara ,  Hikoharu Aoki ,  Kentaro Obara

发明人： Hiroto Sugahara ,  Hikoharu Aoki ,  Kentaro Obara

IPC分类号： B41J2/16

CPC分类号： B41J2/14233 ,  B41J2/161 ,  B41J2/1623 ,  B41J2/1631 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2002/14266 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2002/14491 ,  Y10T29/49432 ,  Y10T29/49433 ,  Y10T29/5313

摘要： For forming a group or rows of nozzles in a substrate of an ink-jet head, firstly, a laser irradiation source and a masking material in which a plurality of holes arranged in two rows are formed, are arranged on an upper side of a position at which one group of rows of nozzles of the substrate is formed. Next, an ultraviolet laser is irradiated from an upper side of the masking material, and a laser which has passed through the masking material is irradiated on the substrate. Two rows of nozzles are formed in a portion of the substrate at which the ultraviolet laser is irradiated. Accordingly, by irradiation of the laser once, it is possible to form a plurality of nozzles arranged in a row.

摘要翻译： 为了在喷墨头的基​​板中形成一组或多列喷嘴，首先，将形成有两排的多个孔的激光照射源和掩模材料配置在位置的上侧 在其中形成基板的一组喷嘴列。 接着，从掩模材料的上侧照射紫外线激光，并且将已经通过掩模材料的激光照射在基板上。 在照射紫外线激光器的基板的一部分中形成两排喷嘴。 因此，通过一次照射激光，可以形成排列成一列的多个喷嘴。