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公开(公告)号：US20100245478A1
公开(公告)日：2010-09-30
申请号：US12726995
申请日：2010-03-18
Applicant: Jin Uno
Inventor： Jin Uno
CPC classification number: B41J2/055 , B41J2/14209 , B41J2/1606 , B41J2/1609 , B41J2/162 , B41J2/1623 , B41J2/1634 , B41J2002/14217 , B41J2002/14225 , B41J2002/14306 , B41J2002/14419 , Y10T29/49401
Abstract: A projecting portion is formed on a surface of a liquid droplet discharge side of a substrate in which a plurality of nozzle holes for discharging a liquid droplet will be processed. A liquid droplet formed of a polyimide resin is attached to the vicinity of a portion which will become an opening on the surface of the liquid droplet discharge side of the substrate. Then, the liquid droplet is hardened to form the projecting portion in the vicinity of the portion which will become the opening, and a liquid repellent film is formed on the surface of the liquid droplet discharge side. Thereafter, the nozzle holes are formed on the surface of the liquid droplet discharge side to make up a nozzle surface.
Abstract translation: 在基板的液滴喷出侧的表面上形成有突出部，在该表面上将处理用于排出液滴的多个喷嘴孔。 由聚酰亚胺树脂形成的液滴附着在将成为基板的液滴喷出侧表面上的开口部分的附近。 然后，使液滴硬化，在成为开口部的附近形成突出部，在液滴喷出面的表面形成有疏液膜。 此后，在液滴喷出侧的表面上形成喷嘴孔以构成喷嘴表面。
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2.发明授权Method for manufacturing liquid jetting apparatus, method for manufacturing nozzle plate, and liquid droplet jetting apparatus 有权液体喷射装置的制造方法，喷嘴板的制造方法以及液滴喷射装置
公开(公告)号：US09050802B2
公开(公告)日：2015-06-09
申请号：US13848785
申请日：2013-03-22
Applicant: Jin Uno
Inventor： Jin Uno
CPC classification number: B41J2/1433 , B29C65/48 , B29C66/3242 , B29C66/72321 , B29C66/742 , B29L2031/767 , B41J2/14233 , B41J2/1606 , B41J2/162 , B41J2/1629 , B41J2/1632 , B41J2/1634 , B41J2/1642 , B41J2/1646 , B41J2002/14266
Abstract: There is provided a method of manufacturing liquid jetting apparatus which includes a nozzle plate in which a nozzle configured to jet a liquid is formed, and a channel structure in which a liquid channel communicating with the nozzle is formed. The method of manufacturing liquid jetting apparatus includes, removing a part of a metal layer of a stacked body in which a resin layer and the metal layer are stacked without intervening an adhesive, to expose the resin layer partially, forming the nozzle in the resin layer such that, the nozzle opens in an area exposed through the metal layer, and joining the stacked body which is to be the nozzle plate in a case that the nozzle is formed, to the channel structure.
Abstract translation: 提供一种制造液体喷射装置的方法，其包括其中形成喷射液体的喷嘴形成的喷嘴板和形成与喷嘴连通的液体通道的通道结构。 制造液体喷射装置的方法包括：除去树脂层和金属层堆叠的层叠体的金属层的一部分而不插入粘合剂，以部分地露出树脂层，在树脂层中形成喷嘴 使得喷嘴在暴露于金属层的区域中打开，并且在形成喷嘴的情况下将要成为喷嘴板的层叠体连接到通道结构。
