公开(公告)号：US07602490B2

公开(公告)日：2009-10-13

申请号：US11851999

申请日：2007-09-07

申请人： Yasuo Inaoka ,  Motonori Okumura ,  Mutsuhiko Ota ,  Kazutoshi Goto ,  Isao Yanagisawa ,  Takuma Okamuro

发明人： Yasuo Inaoka ,  Motonori Okumura ,  Mutsuhiko Ota ,  Kazutoshi Goto ,  Isao Yanagisawa ,  Takuma Okamuro

IPC分类号： G01B11/00

CPC分类号： G01B11/272 ,  B41J2/161 ,  B41J2/1623 ,  B41J2002/14362

摘要： The invention provides a liquid ejecting head alignment apparatus that is used for positional determination and adhesion of nozzle plates and a fixation member, each of the nozzle plates having nozzle openings through which each of a plurality of liquid ejecting heads ejects liquid and further having alignment marks for positional alignment, the fixation member holding the nozzle-plate side of the plurality of liquid ejecting heads. The liquid ejecting head alignment apparatus according to the invention includes: a mask made of a transparent material, the mask having reference marks each of which is aligned with the corresponding alignment mark; a spacer jig that is provided between the fixation member and the mask in such a manner that the reference marks and the alignment marks are opposed to each other with a space being left therebetween, one surface of the spacer jig being in contact with the fixation member; and a bifocal microscope having an optical axis and two optical systems that shares the optical axis, the optical axis being oriented from a face of the mask that is opposite to the spacer jig side thereof toward the alignment mark via the reference mark and the space, one of the optical systems being capable of focusing on the reference mark, and the other thereof being capable of focusing on the alignment mark.

摘要翻译： 本发明提供一种液体喷射头对准装置，其用于喷嘴板和固定部件的位置确定和粘附，每个喷嘴板具有喷嘴开口，多个喷液头中的每一个喷射口喷射液体并且还具有对准标记 用于位置对准，固定构件保持多个液体喷射头的喷嘴板侧。 根据本发明的液体喷射头对准装置包括：由透明材料制成的掩模，所述掩模具有与对应的对准标记对准的参考标记; 间隔夹具，其设置在所述固定构件和所述掩模之间，使得所述基准标记和所述对准标记在其间留有空间的情况下彼此相对，所述间隔夹具的一个表面与所述固定构件接触 ; 以及具有光轴和共享光轴的两个光学系统的双焦显微镜，所述光轴通过所述基准标记和所述空间朝向所述对准标记从所述掩模的与所述间隔物夹具侧相反的面取向， 光学系统中的一个能够聚焦在参考标记上，另一个能够聚焦在对准标记上。

公开(公告)号：US20080094441A1

公开(公告)日：2008-04-24

申请号：US11874693

申请日：2007-10-18

申请人： Takuma OKAMURO ,  Motonori Okumura ,  Mutsuhiko Ota ,  Kazutoshi Goto ,  Isao Yanagisawa ,  Yasuo Inaoka

发明人： Takuma OKAMURO ,  Motonori Okumura ,  Mutsuhiko Ota ,  Kazutoshi Goto ,  Isao Yanagisawa ,  Yasuo Inaoka

IPC分类号： B41J29/393

CPC分类号： B41J2/19 ,  B41J25/304 ,  B41J2002/14362

摘要： Provided is an alignment apparatus for a liquid-jet head which includes a nozzle plate, a fixation member, a transparent mask, chucks, and an alignment mechanism. The nozzle plate includes a nozzle orifice for injecting a liquid for the liquid-jet head, and a first and a second alignment marks to be used in an aligning operation. Each of the alignment marks is formed in each of two end portions in the longitudinal direction of the nozzle plate. The fixation member holds the nozzle-plate side of each of a plurality of liquid-jet heads. The fixation member and the nozzle plate are positioned relative to each other and joined together by use of the alignment apparatus for the liquid-jet head. The transparent mask includes a first and a second reference marks with which the first and the second alignment marks are to be aligned respectively. The chucks are brought into contact respectively with two end surfaces in the longitudinal direction of each liquid-jet head, and thus hold the liquid-jet head. The alignment mechanism is configured to move the liquid-jet head by use of the chucks linearly within a plane that is parallel to the nozzle plate, and to move the liquid-jet head rotationally about an axis orthogonal to the plane.

摘要翻译： 本发明提供一种液体喷射头对准装置，其包括喷嘴板，固定构件，透明掩模，卡盘和对准机构。 喷嘴板包括用于喷射用于喷液头的液体的喷嘴孔，以及用于对准操作的第一和第二对准标记。 每个对准标记形成在喷嘴板的纵向方向上的两个端部中的每一个中。 固定构件保持多个液体喷射头中的每一个的喷嘴板侧。 固定构件和喷嘴板相对于彼此定位并通过使用用于喷液头的对准装置连接在一起。 透明掩模包括分别与第一和第二对准标记对准的第一和第二参考标记。 夹头分别与每个喷液头的纵向方向上的两个端面接触，从而保持液体喷射头。 对准机构构造成通过在与喷嘴板平行的平面内线性地使卡盘移动喷液头，并使喷液头围绕与该平面正交的轴旋转移动。

公开(公告)号：US07576859B2

公开(公告)日：2009-08-18

申请号：US11854075

申请日：2007-09-12

申请人： Takuma Okamuro ,  Motonori Okumura ,  Mutsuhiko Ota ,  Kazutoshi Goto ,  Isao Yanagisawa ,  Yasuo Inaoka

发明人： Takuma Okamuro ,  Motonori Okumura ,  Mutsuhiko Ota ,  Kazutoshi Goto ,  Isao Yanagisawa ,  Yasuo Inaoka

IPC分类号： G01B11/00 ,  B41J29/393

CPC分类号： G01B11/272 ,  B41J2/161 ,  B41J2/1623 ,  B41J29/393 ,  B41J2002/14362

摘要： An alignment apparatus, which is used when positioning and joining a plurality of workpieces relative to each other, each workpiece having a plurality of alignment marks for alignment, the alignment apparatus includes: a transparent mask provided with reference marks with which the alignment marks are aligned; a mirror disposed between the mask and the workpiece; an optical unit having an optical axis pointed in a direction of the mirror via the reference mark from a side of the mask opposite to the mirror, the optical unit enabling the reference mark and a virtual image of the reference mark reflected in the mirror to be observed simultaneously; andan adjusting unit for making optical axis adjustment of the optical axis, based on the observation by the optical unit, such that a real image of the reference mark and the virtual image of the reference mark reflected in the mirror are superposed.

摘要翻译： 一种对准装置，其在多个工件相对于彼此定位和接合时使用，每个工件具有多个用于对准的对准标记，所述对准装置包括：具有对准标记对准的参考标记的透明掩模 ; 设置在掩模和工件之间的反射镜; 光学单元，其光轴经过基准标记从掩模的与反射镜相反的一侧指向反射镜的方向，光学单元使参考标记和反射镜中参考标记的虚像成为 同时观察; 以及调整单元，用于基于光学单元的观察来进行光轴的光轴调节，使得反射在反射镜中的基准标记的实际图像和参考标记的虚像被叠加。

公开(公告)号：US07643144B2

公开(公告)日：2010-01-05

申请号：US11855644

申请日：2007-09-14

申请人： Takuma Okamuro ,  Motonori Okumura ,  Mutsuhiko Ota ,  Kazutoshi Goto ,  Isao Yanagisawa ,  Yasuo Inaoka

发明人： Takuma Okamuro ,  Motonori Okumura ,  Mutsuhiko Ota ,  Kazutoshi Goto ,  Isao Yanagisawa ,  Yasuo Inaoka

IPC分类号： G01B11/00 ,  B41J29/393

CPC分类号： B41J2/161 ,  B41J2/14233 ,  B41J2/1623 ,  B41J2/1635 ,  B41J2002/14362

摘要： An adjusting unit for making positional adjustment of the optical axis adjustment mask, based on the observation by the one optical unit, such that the reference mark at the one location or the other location and the optical axis adjusting alignment mark corresponding positionally thereto are superposed, and for making optical axis adjustment of the other optical axis, based on the observation by the other optical unit, such that the reference mark at the one location or the other location and the optical axis adjusting alignment mark corresponding positionally thereto are superposed.

摘要翻译： 一种调整单元，用于基于所述一个光学单元的观察来进行所述光轴调节掩模的位置调整，使得所述一个位置或另一个位置处的参考标记以及与其对应的光轴调整对准标记相叠加， 并且基于另一光学单元的观察来进行另一光轴的光轴调整，使得在一个位置或另一位置处的参考标记和与其位置对应的光轴调整对准标记重叠。

公开(公告)号：US20050219473A1

公开(公告)日：2005-10-06

申请号：US11086786

申请日：2005-03-22

申请人： Yoshiyuki Moriyama ,  Toshio Akahane ,  Yuji Takahashi ,  Hiroshi Miyashita ,  Satoshi Inoue ,  Motonori Okumura ,  Masaru Kubota

发明人： Yoshiyuki Moriyama ,  Toshio Akahane ,  Yuji Takahashi ,  Hiroshi Miyashita ,  Satoshi Inoue ,  Motonori Okumura ,  Masaru Kubota

IPC分类号： G03B21/00 ,  G03B21/10 ,  G03B21/14 ,  G03B21/26 ,  G03B21/28 ,  G03B37/04 ,  G09F13/00 ,  G09F13/32 ,  G09F19/18

CPC分类号： G03B21/28 ,  G03B21/10 ,  G03B37/04 ,  G09F19/18

摘要： An advertising device includes a projection unit that houses an optical engine that emits projection light; and a display unit provided with screen panels that display an image when the projection light is projected from a rear surface side thereof. The projection unit and the display unit are separably integrated. Thereby, the maintenance and replacement of damaged parts can be applied with both units divided. Accordingly, these operations can be readily carried out.

摘要翻译： 广告装置包括容纳发射投射光的光学引擎的投影单元; 以及显示单元，其具有当投影光从其后表面侧突出时显示图像的屏幕面板。 投影单元和显示单元可分离地集成。 因此，损坏部件的维护和更换可以应用于两个部件。 因此，这些操作可以容易地进行。