公开(公告)号：US20100154985A1

公开(公告)日：2010-06-24

申请号：US12638849

申请日：2009-12-15

申请人： Yasuaki Tominaga

发明人： Yasuaki Tominaga

IPC分类号： B32B37/02

CPC分类号： B41J2/1603 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1637 ,  B41J2/1645 ,  B41J2/1646 ,  Y10T29/49401 ,  Y10T156/1111 ,  Y10T156/1153 ,  Y10T156/1195

摘要： A method for manufacturing a liquid ejection head having an ejection port-forming member in which an ejection port configured to eject liquid is formed, includes the steps of preparing a substrate including a base substrate; a first layer composed of a resin composition not containing a polymerization initiator but containing a compound that can be polymerized by irradiation with active energy rays under the presence of the polymerization initiator; and a second layer composed of an active energy ray-curable resin composition containing the polymerization initiator; pressing a mold, on which a pattern of the ejection port has been formed, against the first layer and the second layer; irradiating the second layer with the active energy rays while the mold is being pressed against the first layer and the second layer; bonding the second layer to another supporting substrate; and detaching the base substrate.

摘要翻译： 一种液体喷射头的制造方法，其特征在于，具有喷射口形成部件，其中，形成喷射口，其被配置为喷出液体，包括以下步骤：准备包括基底的基板; 第一层由不含聚合引发剂但含有可在聚合引发剂存在下用活性能量射线聚合的化合物组成的第一层; 以及由含有聚合引发剂的活性能量射线固化型树脂组合物构成的第二层; 将形成有喷射口的图案的模具压在第一层和第二层上; 在模具被压靠第一层和第二层的同时用活性能量射线照射第二层; 将第二层粘合到另一支撑基底上; 并分离基底。

公开(公告)号：US20100255424A1

公开(公告)日：2010-10-07

申请号：US12681227

申请日：2008-12-18

申请人： Shoji Shiba ,  Kazunari Ishizuka ,  Yasuaki Tominaga

发明人： Shoji Shiba ,  Kazunari Ishizuka ,  Yasuaki Tominaga

IPC分类号： G03F7/20

CPC分类号： B41J2/1603 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1639 ,  B41J2/1645

摘要： Provided is a method for manufacturing a liquid discharge head including a flow path forming member connected to a discharge port on or above a substrate, the method including: providing a layer containing a photosensitive resin on or above the substrate; providing a mask layer that enables reduction of transmission of light with a photosensitive wavelength of the photosensitive resin, at an area on the layer containing the photosensitive resin, the area corresponding to the flow path; performing exposure for the layer containing the photosensitive resin using the mask layer to make the layer containing the photosensitive resin be a pattern having the shape of the flow path; providing a layer that becomes the flow path forming member, so as to cover the pattern; forming the discharge port at a part of the layer that becomes the flow path forming member; and forming the flow path by removing the pattern.

摘要翻译： 本发明提供一种液体排出头的制造方法，该排液头包括与基板上或上方的排出口连接的流路形成部件，该方法包括：在基板上或上方设置含有感光性树脂的层; 提供掩模层，其能够在包含感光性树脂的层的与该流路对应的面积的区域上，使感光性树脂的感光波长的光的透射率减少; 使用掩模层对含有感光性树脂的层进行曝光，使含有感光性树脂的层为具有流路形状的图案; 提供成为流路形成构件的层，以覆盖图案; 在成为流路形成构件的层的一部分处形成排出口; 并通过去除图案形成流路。

公开(公告)号：US20120124835A1

公开(公告)日：2012-05-24

申请号：US13278204

申请日：2011-10-21

申请人： Akihiko Okano ,  Yasuaki Tominaga

发明人： Akihiko Okano ,  Yasuaki Tominaga

IPC分类号： B23P17/00

CPC分类号： B41J2/1603 ,  Y10T29/49401

摘要： There is provided a liquid ejection head manufacturing method including step A of preparing a substrate having the flow path mold; step B of arranging a first layer serving as the flow path wall member so as to cover the flow path mold; step C of curing a portion serving as a flow path sidewall of the first layer; step D of arranging a second layer so as to cover the cured portion of the first layer and the flow path mold; step E of planarizing the second layer by pressing the second layer toward the substrate side; step F of arranging the ejection port in the first layer and the second layer; and step G of forming the flow path by removing the flow path mold in this order.

摘要翻译： 提供了一种液体喷射头制造方法，包括制备具有流路模具的基板的步骤A; 布置用作流路壁构件的第一层以覆盖流路模具的步骤B; 固化作为第一层的流路侧壁的部分的步骤C; 布置第二层以覆盖第一层的固化部分和流路模具的步骤D; 通过将第二层压向衬底侧来平坦化第二层的步骤E; 将排出口布置在第一层和第二层中的步骤F; 以及通过依次去除流路模具来形成流路的步骤G.

公开(公告)号：US08434229B2

公开(公告)日：2013-05-07

申请号：US13278204

申请日：2011-10-21

申请人： Akihiko Okano ,  Yasuaki Tominaga

发明人： Akihiko Okano ,  Yasuaki Tominaga

IPC分类号： B21D53/76 ,  B23P17/00 ,  B41J2/15 ,  B41J2/145

CPC分类号： B41J2/1603 ,  Y10T29/49401

摘要： A liquid ejection head manufacturing method includes, in the following order, preparing a substrate having a flow path mold; arranging a first layer serving as a flow path wall member so as to cover the flow path mold; curing a portion of the first layer serving as a flow path sidewall; arranging a second layer so as to cover the cured portion of the first layer and the flow path mold; planarizing the second layer by pressing the second layer toward the substrate; arranging the ejection port in the first layer and the second layer; and forming the flow path by removing the flow path mold.

摘要翻译： 液体喷射头的制造方法按照以下顺序制备具有流路模具的基板; 布置用作流路壁构件的第一层以覆盖流路模具; 固化用作流路侧壁的第一层的一部分; 布置第二层以覆盖第一层的固化部分和流路模具; 通过将第二层压向衬底来平坦化第二层; 将喷射口排列在第一层和第二层中; 并且通过移除流路模具来形成流路。

公开(公告)号：US08097118B2

公开(公告)日：2012-01-17

申请号：US12638849

申请日：2009-12-15

申请人： Yasuaki Tominaga

发明人： Yasuaki Tominaga

IPC分类号： B29C65/70 ,  B32B27/04 ,  B32B27/16 ,  B32B27/26 ,  B32B37/24 ,  B32B38/10 ,  C08J5/02 ,  G03F1/06 ,  G03F7/34 ,  G03F7/40 ,  G03F7/16 ,  G03F7/42 ,  B23P17/04 ,  B32B37/02 ,  B29C65/12

CPC分类号： B41J2/1603 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1637 ,  B41J2/1645 ,  B41J2/1646 ,  Y10T29/49401 ,  Y10T156/1111 ,  Y10T156/1153 ,  Y10T156/1195

摘要： A method for manufacturing a liquid ejection head having an ejection port-forming member in which an ejection port configured to eject liquid is formed, includes the steps of preparing a substrate including a base substrate; a first layer composed of a resin composition not containing a polymerization initiator but containing a compound that can be polymerized by irradiation with active energy rays under the presence of the polymerization initiator; and a second layer composed of an active energy ray-curable resin composition containing the polymerization initiator; pressing a mold, on which a pattern of the ejection port has been formed, against the first layer and the second layer; irradiating the second layer with the active energy rays while the mold is being pressed against the first layer and the second layer; bonding the second layer to another supporting substrate; and detaching the base substrate.

摘要翻译： 一种液体喷射头的制造方法，其特征在于，具有喷射口形成部件，其中，形成喷射口，其被配置为喷出液体，包括以下步骤：准备包括基底的基板; 第一层由不含聚合引发剂但含有可在聚合引发剂存在下用活性能量射线聚合的化合物组成的第一层; 以及由含有聚合引发剂的活性能量射线固化型树脂组合物构成的第二层; 将形成有喷射口的图案的模具压在第一层和第二层上; 在模具被压靠第一层和第二层的同时用活性能量射线照射第二层; 将第二层粘合到另一支撑基底上; 并分离基底。