公开(公告)号：US20070190349A1

公开(公告)日：2007-08-16

申请号：US10590861

申请日：2005-09-01

Applicant: Hiroya Ishida

Inventor： Hiroya Ishida

IPC: B05D7/00 ,  B22F1/02

CPC classification number: C23C18/1635 ,  C23C18/1651 ,  C23C18/1683 ,  C23C18/285 ,  C23C18/30 ,  C23C18/36 ,  H01R13/03 ,  H05K3/323 ,  H05K2201/0218 ,  Y10T428/12181 ,  Y10T428/2991

Abstract: It is the object of the present invention to provide a conductive particle which has excellent adhesion between a base particle and a conductive layer, a conductive layer being resistant to breaking, impact resistance being improved, and an anisotropic conductive material using the conductive particle. The prevent invention is a conductive particle, which comprises a base particle and a conductive layer formed on a surface of said base particle, said conductive layer having a non-crystal nickel plating layer in contact with the surface of said base particle and a crystal nickel plating layer, and a proportion of a nickel crystal grain aggregate oriented in a nickel (111) plane derived from an integrated intensity ratio in X-ray diffraction measurement being 80% or more.

Abstract translation: 本发明的目的是提供一种导电颗粒，其具有优异的基础颗粒和导电层之间的粘附性，耐断裂性，耐冲击性得到改善的导电层以及使用该导电颗粒的各向异性导电材料。 防止发明是一种导电颗粒，其包括基体颗粒和形成在所述基础颗粒的表面上的导电层，所述导电层具有与所述基础颗粒的表面接触的非结晶镍镀层和结晶镍 并且在X射线衍射测定中，从镍（111）面取向的镍晶粒聚集体的积分强度比的比例为80％以上。

公开(公告)号：US08974040B2

公开(公告)日：2015-03-10

申请号：US13312104

申请日：2011-12-06

Applicant: Takao Kamito ,  Hiroya Ishida

Inventor： Takao Kamito ,  Hiroya Ishida

IPC: B41J2/165 ,  B41J2/14

CPC classification number: B41J2/14274 ,  B41J2002/14403

Abstract: A liquid droplet ejection head including a common liquid chamber, multiple individual liquid chambers communicating with the common liquid chamber, to which a liquid is supplied via the common liquid chamber, a nozzle plate containing multiple nozzles communicating with the multiple individual liquid chambers to eject the liquid, a filter disposed within a passageway between the common liquid chamber and the multiple individual liquid chambers to remove foreign substances from the liquid, and a through-hole provided adjacent to the filter to communicate with the multiple individual liquid chambers, and sealed by a frame member in which the common liquid chamber is formed.

Abstract translation: 包括公共液体室的液滴喷射头，与公共液体室连通的多个单独的液体室，通过公共液体室供应液体的喷嘴板，包含与多个单独的液体室连通的多个喷嘴以喷射 液体，设置在公共液体室和多个单独液体室之间的通道内的过滤器，以从液体中除去异物;以及与过滤器相邻设置的通孔，以与多个单独的液体室连通，并通过 框架构件，其中形成公共液体室。

公开(公告)号：US07470416B2

公开(公告)日：2008-12-30

申请号：US11660537

申请日：2005-08-19

Applicant: Hiroya Ishida

Inventor： Hiroya Ishida

IPC: B32B5/16

CPC classification number: H01B1/22 ,  Y10T428/2991 ,  Y10T428/2998

Abstract: Conductive fine particles which prevent a leak current from being caused by conductive fine particles as a result of fine-pitched electrodes and are low in connection resistance and excellent in conduction reliability, and an anisotropic conductive material using the conductive fine particles. The conductive fine particles have the surfaces of base material fine particles covered with conductive films, with the conductive films provided on the surfaces thereof with swelling protrusions, wherein the swelling protrusions have an average height of at least 50 nm, the portions of swelling protrusions consist of, as a core material, conductive materials different from those of the conductive films, and the outer peripheries of the conductive fine particles are provided with insulating coating layers or insulating fine particles, preferably the thickness of the insulating coating layers being at least 0.2 nm, preferably an average particle size of the insulating fine particles being at least 30 nm and up to an average height of the protrusions; and the anisotropic conductive material having the conductive fine particles dispersed in its resin binder.

Abstract translation: 作为微细电极的结果，导电性细颗粒导致的漏电流导电性微粒，导通性小的连接电阻和导电可靠性优异的导电性微粒，以及使用该导电性微粒的各向异性导电材料。 导电性细颗粒具有被导电膜覆盖的基材细颗粒的表面，导电膜在其表面上设置有膨胀突起，其中膨胀突起具有至少50nm的平均高度， 作为芯材，与导电膜不同的导电材料，导电性细颗粒的外周设置有绝缘涂层或绝缘细颗粒，优选绝缘涂层的厚度为至少0.2nm 优选绝缘微粒的平均粒径为30nm以上且达到突起的平均高度; 和具有导电性微粒分散在其树脂粘合剂中的各向异性导电材料。

公开(公告)号：US20070281161A1

公开(公告)日：2007-12-06

申请号：US11660537

申请日：2005-08-19

Applicant: Hiroya Ishida

Inventor： Hiroya Ishida

IPC: H01B5/00 ,  H01B1/22 ,  H01B5/16

CPC classification number: H01B1/22 ,  Y10T428/2991 ,  Y10T428/2998

Abstract: Conductive fine particles which prevent a leak current from being caused by conductive fine particles as a result of fine-pitched electrodes and are low in connection resistance and excellent in conduction reliability, and an anisotropic conductive material using the conductive fine particles. The conductive fine particles have the surfaces of base material fine particles covered with conductive films, with the conductive films provided on the surfaces thereof with swelling protrusions, wherein the swelling protrusions have an average height of at least 50 nm, the portions of swelling protrusions consist of, as a core material, conductive materials different from those of the conductive films, and the outer peripheries of the conductive fine particles are provided with insulating coating layers or insulating fine particles, preferably the thickness of the insulating coating layers being at least 0.2 nm, preferably an average particle size of the insulating fine particles being at least 30 nm and up to an average height of the protrusions; and the anisotropic conductive material having the conductive fine particles dispersed in its resin binder.

Abstract translation: 作为微细电极的结果，导电性细颗粒导致的漏电流导电性微粒，导通性小的连接电阻和导电可靠性优异的导电性微粒，以及使用该导电性微粒的各向异性导电材料。 导电性细颗粒具有被导电膜覆盖的基材细颗粒的表面，导电膜在其表面上设置有膨胀突起，其中膨胀突起具有至少50nm的平均高度， 作为芯材，与导电膜不同的导电材料，导电性细颗粒的外周设置有绝缘涂层或绝缘细颗粒，优选绝缘涂层的厚度为至少0.2nm 优选绝缘微粒的平均粒径为30nm以上且达到突起的平均高度; 和具有导电性微粒分散在其树脂粘合剂中的各向异性导电材料。

公开(公告)号：US20120154483A1

公开(公告)日：2012-06-21

申请号：US13312104

申请日：2011-12-06

Applicant: Takao KAMITO ,  Hiroya Ishida

Inventor： Takao KAMITO ,  Hiroya Ishida

IPC: B41J2/165 ,  B41J2/175

CPC classification number: B41J2/14274 ,  B41J2002/14403

Abstract: A liquid droplet ejection head including a common liquid chamber, multiple individual liquid chambers communicating with the common liquid chamber, to which a liquid is supplied via the common liquid chamber, a nozzle plate containing multiple nozzles communicating with the multiple individual liquid chambers to eject the liquid, a filter disposed within a passageway between the common liquid chamber and the multiple individual liquid chambers to remove foreign substances from the liquid, and a through-hole provided adjacent to the filter to communicate with the multiple individual liquid chambers, and sealed by a frame member in which the common liquid chamber is formed.

Abstract translation: 包括公共液体室的液滴喷射头，与公共液体室连通的多个单独的液体室，通过公共液体室供应液体的喷嘴板，包含与多个单独的液体室连通的多个喷嘴以喷射 液体，设置在公共液体室和多个单独液体室之间的通道内的过滤器，以从液体中除去异物;以及与过滤器相邻设置的通孔，以与多个单独的液体室连通，并通过 框架构件，其中形成公共液体室。

公开(公告)号：US07491445B2

公开(公告)日：2009-02-17

申请号：US10590861

申请日：2005-09-01

Applicant: Hiroya Ishida

Inventor： Hiroya Ishida

IPC: B32B5/16 ,  B05D5/00

CPC classification number: C23C18/1635 ,  C23C18/1651 ,  C23C18/1683 ,  C23C18/285 ,  C23C18/30 ,  C23C18/36 ,  H01R13/03 ,  H05K3/323 ,  H05K2201/0218 ,  Y10T428/12181 ,  Y10T428/2991

Abstract: It is the object of the present invention to provide a conductive particle which has excellent adhesion between a base particle and a conductive layer, a conductive layer being resistant to breaking, impact resistance being improved, and an anisotropic conductive material using the conductive particle. The prevent invention is a conductive particle, which comprises a base particle and a conductive layer formed on a surface of said base particle, said conductive layer having a non-crystal nickel plating layer in contact with the surface of said base particle and a crystal nickel plating layer, and a proportion of a nickel crystal grain aggregate oriented in a nickel (111) plane derived from an integrated intensity ratio in X-ray diffraction measurement being 80% or more.

Abstract translation: 本发明的目的是提供一种导电颗粒，其具有优异的基础颗粒和导电层之间的粘附性，耐断裂性，耐冲击性得到改善的导电层以及使用该导电颗粒的各向异性导电材料。 防止发明是一种导电颗粒，其包括基体颗粒和形成在所述基础颗粒的表面上的导电层，所述导电层具有与所述基础颗粒的表面接触的非结晶镍镀层和结晶镍 并且在X射线衍射测定中，从镍（111）面取向的镍晶粒聚集体的积分强度比的比例为80％以上。

公开(公告)号：US07410698B2

公开(公告)日：2008-08-12

申请号：US10559688

申请日：2005-01-27

Applicant: Hiroya Ishida ,  Takeshi Wakiya ,  Shinya Uenoyama

Inventor： Hiroya Ishida ,  Takeshi Wakiya ,  Shinya Uenoyama

IPC: B32B5/16

CPC classification number: H01R13/03 ,  B22F1/025 ,  B22F2999/00 ,  C23C18/1635 ,  C23C18/1641 ,  C23C18/30 ,  H05K3/323 ,  H05K2201/0218 ,  H05K2201/0272 ,  Y10T428/12181 ,  Y10T428/24612 ,  Y10T428/2991 ,  C23C18/16

Abstract: A conductive particle having a low connection resistance, a small variation of conduction performance, and excellent conduction reliability and an anisotropic conductive material using such particles are disclosed. Conventional anisotropic conductive materials using conductive particles are used in the form that they are interposed between opposed boards or between opposed electrode terminals of electronic devices such as mobile telephones. However, as electronic devices have been recently developing, enhancement of the conduction reliability of the conductive particles used for the anisotropic conductive materials have been required. The surface (2) of the base particle of a conductive particle (1) of the invention used for an anisotropic conductive material is covered with a conductive film or films (4, 5). The conductive particle (1) has projections (5b) projecting from the conductive film or films. A core material (3)for projecting the surface of the conductive film is provided on the surface of the base particle. The core material (3) is different from the conductive material of the conductive films. By thus using such conductive particles, the conduction reliability is enhanced.

Abstract translation: 公开了具有低连接电阻，导电性能变化小，导电可靠性优异的导电颗粒和使用这种颗粒的各向异性导电材料。 使用导电颗粒的传统的各向异性导电材料以它们被插入相对的板之间或电子设备例如移动电话的相对的电极端子之间的形式使用。 然而，随着电子器件近来的发展，需要提高用于各向异性导电材料的导电粒子的导电可靠性。 用于各向异性导电材料的本发明的导电颗粒（1）的基础颗粒的表面（2）被导电膜或膜（4,5）覆盖。 导电粒子（1）具有从导电膜或膜突出的突起（5b）。 在基体颗粒的表面上设置用于投射导电膜表面的芯材（3）。 芯材（3）与导电膜的导电材料不同。 通过这样使用这样的导电粒子，可以提高导通可靠性。

公开(公告)号：US20070092698A1

公开(公告)日：2007-04-26

申请号：US10559688

申请日：2005-01-27

Applicant: Hiroya Ishida ,  Takeshi Wakiya ,  Shinya Uenoyama

Inventor： Hiroya Ishida ,  Takeshi Wakiya ,  Shinya Uenoyama

IPC: B32B1/00 ,  B32B3/00

CPC classification number: H01R13/03 ,  B22F1/025 ,  B22F2999/00 ,  C23C18/1635 ,  C23C18/1641 ,  C23C18/30 ,  H05K3/323 ,  H05K2201/0218 ,  H05K2201/0272 ,  Y10T428/12181 ,  Y10T428/24612 ,  Y10T428/2991 ,  C23C18/16

Abstract: A conductive particle having a low connection resistance, a small variation of conduction performance, and excellent conduction reliability and an anisotropic conductive material using such particles are disclosed. Conventional anisotropic conductive materials using conductive particles are used in the form that they are interposed between opposed boards or between opposed electrode terminals of electronic devices such as mobile telephones. However, as electronic devices have been recently developing, enhancement of the conduction reliability of the conductive particles used for the anisotropic conductive materials have been required. The surface (2) of the base particle of a conductive particle (1) of the invention used for an anisotropic conductive material is covered with a conductive film or films (4, 5). The conductive particle (1) has projections (5b) projecting from the conductive film or films. A core material (3) for projecting the surface of the conductive film is provided on the surface of the base particle. The core material (3) is different from the conductive material of the conductive films. By thus using such conductive particles, the conduction reliability is enhanced.

Abstract translation: 公开了具有低连接电阻，导电性能变化小，导电可靠性优异的导电颗粒和使用这种颗粒的各向异性导电材料。 使用导电颗粒的传统的各向异性导电材料以它们被插入相对的板之间或电子设备例如移动电话的相对的电极端子之间的形式使用。 然而，随着电子器件近来的发展，需要提高用于各向异性导电材料的导电粒子的导电可靠性。 用于各向异性导电材料的本发明的导电颗粒（1）的基础颗粒的表面（2）被导电膜或膜（4,5）覆盖。 导电粒子（1）具有从导电膜或膜突出的突起（5b）。 在基体颗粒的表面上设置用于投射导电膜表面的芯材（3）。 芯材（3）与导电膜的导电材料不同。 通过这样使用这样的导电粒子，可以提高导通可靠性。