专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08304176B2 Method of manufacturing liquid ejection head 有权
标题翻译：液体喷射头的制造方法
公开(公告)号：US08304176B2
公开(公告)日：2012-11-06
申请号：US13196358
申请日：2011-08-02
申请人： Isamu Horiuchi
发明人： Isamu Horiuchi
IPC分类号： B41J2/16
CPC分类号： B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , Y10T29/49401
摘要： Provided is a method of manufacturing a liquid ejection head, the liquid ejection head including: a substrate having an energy generating element that generates energy for ejecting liquid; and a flow path forming member having, on an upper side of the energy generating element, an ejection orifice for ejecting the liquid and a bubble generating chamber communicated with the ejection orifice, the method including: preparing a negative photosensitive resin as a material constituting the flow path forming member; and performing first exposure treatment for forming a first image constituting a side wall of the bubble generating chamber and second exposure treatment for forming a second image constituting a side wall of the ejection orifice so that a side wall of the first image and a side wall of the second image cross each other diagonally.
摘要翻译：本发明提供一种制造液体喷射头的方法，该液体喷射头包括：具有产生用于喷射液体的能量的能量产生元件的基底; 以及流路形成构件，其在能量产生元件的上侧具有用于喷射液体的喷射孔和与喷射孔连通的气泡发生室，所述方法包括：制备负性感光树脂作为构成流路形成构件; 以及进行用于形成构成所述气泡生成室的侧壁的第一图像的第一曝光处理和用于形成构成所述喷射孔的侧壁的第二图像的第二曝光处理，使得所述第一图像的侧壁和所述第一图像的侧壁第二个图像对角交叉。

2. 发明申请

US20120105546A1 INKJET HEAD AND METHOD OF MANUFACTURING INKJET HEAD 有权
标题翻译：喷嘴头和制造喷头的方法
公开(公告)号：US20120105546A1
公开(公告)日：2012-05-03
申请号：US13243304
申请日：2011-09-23
申请人： Isamu Horiuchi , Shoji Shiba
发明人： Isamu Horiuchi , Shoji Shiba
IPC分类号： B41J2/135 , B21D53/00
CPC分类号： B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , Y10T29/49401
摘要： Provided is an inkjet head, including: a substrate having an energy generating element for generating energy to be used for ejecting liquid; and a liquid flow path forming member, which forms patterns of an ejection orifice for ejecting the liquid and a liquid flow path communicating with the ejection orifice and which has a surface subjected to water-repellent treatment, in which the inkjet head includes, in a surface having the ejection orifice, multiple water-repellent areas subjected to water-repellent treatment, and multiple recesses each having a bottom in the liquid flow path forming member and having a surface not subjected to water-repellent treatment. Also provided is a method of manufacturing an inkjet head.
摘要翻译：提供一种喷墨头，包括：具有用于产生用于喷射液体的能量的能量产生元件的基板; 以及液体流路形成部件，其形成用于喷射液体的喷射孔的图案和与喷射孔连通并且具有喷墨头的表面经过防水处理的液体流路，喷墨头包括：具有喷射孔的表面，经过防水处理的多个防水区域和在液体流道形成构件中具有底部的多个凹部，并且具有不进行防水处理的表面。还提供了一种制造喷墨头的方法。

3. 发明申请

US20120021360A1 METHOD OF MANUFACTURING LIQUID EJECTION HEAD 有权
标题翻译：制造液体喷射头的方法
公开(公告)号：US20120021360A1
公开(公告)日：2012-01-26
申请号：US13177765
申请日：2011-07-07
申请人： Ken Ikegame , Isamu Horiuchi
发明人： Ken Ikegame , Isamu Horiuchi
IPC分类号： G03F7/20
CPC分类号： B41J2/1603 , B41J2/1404 , B41J2/1626 , B41J2/1631 , B41J2/1632 , B41J2/1639 , B41J2/1645 , B41J2002/14475 , B41J2202/11
摘要： A method of manufacturing a liquid ejection head includes: exposing a negative organic resin layer to be a flow path forming member except for regions in which an ejection orifice and a fluid resistance portion are to be formed, respectively, and heating the negative organic resin layer and a flow path pattern to move a portion of the negative organic resin layer which corresponds to the fluid resistance portion toward a substrate; and exposing and developing the region of the negative organic resin layer in which the fluid resistance portion is to be formed.
摘要翻译：制造液体喷射头的方法包括：分别将作为流路形成部件的负有机树脂层暴露于除了要形成喷射孔和流体阻力部分的区域之外，并将负有机树脂层以及将与流体阻力部相对应的负有机树脂层的一部分朝向基板移动的流路图案; 曝光和显影要形成流体阻力部分的负有机树脂层的区域。

4. 发明申请

US20100248156A1 RESIN COMPOSITION, RESIN CURED PRODUCT, AND LIQUID DISCHARGE HEAD 失效
标题翻译：树脂组合物，树脂固化产品和液体排出头
公开(公告)号：US20100248156A1
公开(公告)日：2010-09-30
申请号：US12794679
申请日：2010-06-04
申请人： Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
发明人： Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
IPC分类号： G03F7/20
CPC分类号： C08F2/50 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , C08G59/3218 , C08G59/687 , Y10T428/31504 , Y10T428/31511 , Y10T428/31515
摘要： An epoxy resin composition, including: an epoxy resin (A) represented by Formula (1); an epoxy resin (B) having an epoxy equivalent of 220 or less and having twice or more epoxy groups in a molecule than epoxy groups of the epoxy resin (A); and a photocationic polymerization initiator (C), in which: the epoxy resins (A) and (B) constitute main components; and a weight of the epoxy resin (A) is 40% or more and a weight of the epoxy resin (B) is 30% or more with respect to a total weight of the epoxy resins (A) and (B): where: R represents a hydrogen atom, a methyl group, an ethyl group, a propyl group, or a t-butyl group; represents an integer of 0 or more and 4 or less; and m represents an integer of 1 or more and 3 or less.
摘要翻译：环氧树脂组合物，包括：由式（1）表示的环氧树脂（A）; 环氧当量为220以下，环氧树脂（A）的环氧基分子中环氧基数为2以上的环氧树脂（B）。和光阳离子聚合引发剂（C），其中：环氧树脂（A）和（B）构成主要组分; 环氧树脂（A）的重量为40％以上，环氧树脂（B）的重量相对于环氧树脂（A）和（B）的总重量为30％以上：其中： R表示氢原子，甲基，乙基，丙基或叔丁基; 表示0以上且4以下的整数， m表示1以上3以下的整数。

5. 发明申请

US20100045739A1 RESIN COMPOSITION, RESIN CURED PRODUCT, AND LIQUID DISCHARGE HEAD 失效
公开(公告)号：US20100045739A1
公开(公告)日：2010-02-25
申请号：US12612659
申请日：2009-11-04
申请人： Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
发明人： Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
IPC分类号： B41J2/135
CPC分类号： C08F2/50 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , C08G59/3218 , C08G59/687 , Y10T428/31504 , Y10T428/31511 , Y10T428/31515
摘要： An epoxy resin composition, including: an epoxy resin (A) represented by Formula (1); an epoxy resin (B) having an epoxy equivalent of 220 or less and having twice or more epoxy groups in a molecule than epoxy groups of the epoxy resin (A); and a photocationic polymerization initiator (C), in which: the epoxy resins (A) and (B) constitute main components; and a weight of the epoxy resin (A) is 40% or more and a weight of the epoxy resin (B) is 30% or more with respect to a total weight of the epoxy resins (A) and (B): where: R represents a hydrogen atom, a methyl group, an ethyl group, a propyl group, or a t-butyl group; n represents an integer of 0 or more and 4 or less; and m represents an integer of 1 or more and 3 or less.

6. 发明申请

US20090315950A1 LIQUID EJECTION HEAD, METHOD FOR MANUFACTURING LIQUID EJECTION HEAD, AND METHOD FOR MANUFACTURING STRUCTURE 有权
标题翻译：液体喷射头，制造液体喷射头的方法及制造结构的方法
公开(公告)号：US20090315950A1
公开(公告)日：2009-12-24
申请号：US12485722
申请日：2009-06-16
申请人： Isamu Horiuchi
发明人： Isamu Horiuchi
IPC分类号： B41J2/04 , B44C1/22
CPC分类号： B41J2/1404 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1632 , B41J2/1639 , B41J2/1645 , Y10T29/49401 , Y10T29/49432
摘要： A method for manufacturing a liquid ejection head including a substrate and a member, disposed above the substrate, having passages communicatively connected to discharge ports through which a liquid is ejected includes providing first solid layers made of a positive photosensitive resin above the substrate such that outer side surfaces of the first solid layers form an obtuse angle with the substrate; providing a second solid layer above the substrate such that the second solid layer abuts the outer side surfaces of the first solid layers, the second solid layer being processed into at least one portion of a mold for the passages; exposing portions of the outer side surfaces of the first solid layers through the second solid layer; removing the exposed portions from the first solid layers; and providing a cover layer over the second solid layer, the cover layer being processed into the member.
摘要翻译：一种液体喷射头的制造方法，其特征在于，具有基板和构件的液体喷射头，其设置在所述基板的上方，具有与喷射口连通的通路，液体喷射通过所述排出口，包括在所述基板的上方设置由正性感光性树脂构成的第一固体层，第一固体层的侧表面与基底形成钝角; 在所述基板上方提供第二固体层，使得所述第二固体层邻接所述第一固体层的外侧表面，所述第二固体层被加工成用于所述通道的模具的至少一部分; 暴露第一固体层的外侧表面的部分穿过第二固体层; 从第一固体层去除暴露部分; 以及在所述第二固体层上提供覆盖层，所述覆盖层被加工成所述构件。

7. 发明申请

US20090291398A1 LIQUID DISCHARGE HEAD PRODUCING METHOD 有权
标题翻译：液体放电头生产方法
公开(公告)号：US20090291398A1
公开(公告)日：2009-11-26
申请号：US12088788
申请日：2006-11-06
申请人： Isamu Horiuchi
发明人： Isamu Horiuchi
IPC分类号： G03F7/20
CPC分类号： B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645
摘要： Three positive-type photosensitive material layers which are photosensitive to light having the same wavelength range are provided on a substrate, and an intermediate layer contains a light-absorbing agent. The ultraviolet absorbing agent contains in the intermediate layer prevents the intermediate layer and lower layer from being exposed during the exposure of an upper layer. After the upper layer is exposed, the intermediate layer and lower layer are exposed with the light having the same wavelength range, which is used to expose the upper layer.
摘要翻译：在基板上设置有对具有相同波长范围的光敏感的三个正型感光材料层，中间层含有光吸收剂。在中间层中含有的紫外线吸收剂防止中层和下层在上层曝光期间露出。在暴露上层之后，中间层和下层用具有相同波长范围的光曝光，用于暴露上层。

8. 发明授权

US08827422B2 Liquid ejection head and method of production thereof 有权
标题翻译：液体喷射头及其制造方法
公开(公告)号：US08827422B2
公开(公告)日：2014-09-09
申请号：US13480637
申请日：2012-05-25
申请人： Takuma Kodoi , Yasunori Takei , Kenji Yabe , Isamu Horiuchi , Hyo Takahashi , Ken Ikegame
发明人： Takuma Kodoi , Yasunori Takei , Kenji Yabe , Isamu Horiuchi , Hyo Takahashi , Ken Ikegame
IPC分类号： B41J2/05
CPC分类号： B41J2/1603 , B41J2/162 , B41J2/1631 , B41J2/1635 , B41J2/1645 , B41J2002/14475
摘要： Without being dependent on design changes, a liquid ejection head and a method of production thereof are provided in which when time-division driving, liquid drop landing deviance in the direction of printing is capable of being corrected. In order to achieve this, before performing an exposure in order to form an ejection port, after forming a cavity that is shifted with respect to the location at which the ejection port is formed, exposure is performed.
摘要翻译：在不依赖于设计变化的情况下，提供液体喷射头及其制造方法，其中当分时驱动时，能够校正打印方向上的液滴着落偏差。为了实现这一点，在进行曝光以形成喷射口之前，在形成相对于形成喷射口的位置移动的腔体之后，进行曝光。

9. 发明申请

US20120306969A1 LIQUID EJECTION HEAD AND METHOD OF PRODUCTION THEREOF 有权
标题翻译：液体喷射头及其生产方法
公开(公告)号：US20120306969A1
公开(公告)日：2012-12-06
申请号：US13480637
申请日：2012-05-25
申请人： Takuma Kodoi , Yasunori Takei , Kenji Yabe , Isamu Horiuchi , Hyo Takahashi , Ken Ikegame
发明人： Takuma Kodoi , Yasunori Takei , Kenji Yabe , Isamu Horiuchi , Hyo Takahashi , Ken Ikegame
IPC分类号： B41J2/15 , B21D53/76
CPC分类号： B41J2/1603 , B41J2/162 , B41J2/1631 , B41J2/1635 , B41J2/1645 , B41J2002/14475
摘要： Without being dependent on design changes, a liquid ejection head and a method of production thereof are provided in which when time-division driving, liquid drop landing deviance in the direction of printing is capable of being corrected. In order to achieve this, before performing an exposure in order to form an ejection port, after forming a cavity that is shifted with respect to the location at which the ejection port is formed, exposure is performed.
摘要翻译：在不依赖于设计变化的情况下，提供液体喷射头及其制造方法，其中当分时驱动时，能够校正打印方向上的液滴着落偏差。为了实现这一点，在进行曝光以形成喷射口之前，在形成相对于形成喷射口的位置移动的腔体之后，进行曝光。

10. 发明授权

US08137573B2 Liquid ejection head, method for manufacturing liquid ejection head, and method for manufacturing structure 有权
标题翻译：液体喷射头，液体喷射头的制造方法和结构制造方法
公开(公告)号：US08137573B2
公开(公告)日：2012-03-20
申请号：US12485722
申请日：2009-06-16
申请人： Isamu Horiuchi
发明人： Isamu Horiuchi
IPC分类号： B41J2/14
CPC分类号： B41J2/1404 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1632 , B41J2/1639 , B41J2/1645 , Y10T29/49401 , Y10T29/49432
摘要： A method for manufacturing a liquid ejection head including a substrate and a member, disposed above the substrate, having passages communicatively connected to discharge ports through which a liquid is ejected includes providing first solid layers made of a positive photosensitive resin above the substrate such that outer side surfaces of the first solid layers form an obtuse angle with the substrate; providing a second solid layer above the substrate such that the second solid layer abuts the outer side surfaces of the first solid layers, the second solid layer being processed into at least one portion of a mold for the passages; exposing portions of the outer side surfaces of the first solid layers through the second solid layer; removing the exposed portions from the first solid layers; and providing a cover layer over the second solid layer, the cover layer being processed into the member.
摘要翻译：一种液体喷射头的制造方法，其特征在于，具有基板和构件的液体喷射头，其设置在所述基板的上方，具有与喷射口连通的通路，液体喷射通过所述排出口，包括在所述基板的上方设置由正性感光性树脂构成的第一固体层，第一固体层的侧表面与基底形成钝角; 在所述基板上方提供第二固体层，使得所述第二固体层邻接所述第一固体层的外侧表面，所述第二固体层被加工成用于所述通道的模具的至少一部分; 暴露第一固体层的外侧表面的部分穿过第二固体层; 从第一固体层去除暴露部分; 以及在所述第二固体层上提供覆盖层，所述覆盖层被加工成所述构件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式