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1. 发明授权

US06035528A Method of manufacturing electronic components 失效
标题翻译：制造电子元器件的方法
公开(公告)号：US06035528A
公开(公告)日：2000-03-14
申请号：US095540
申请日：1998-06-10
申请人： Toshiya Sasaki , Kazuyoshi Uchiyama , Masahiko Kawaguchi , Katsuhiro Misaki , Katsuji Matsuta
发明人： Toshiya Sasaki , Kazuyoshi Uchiyama , Masahiko Kawaguchi , Katsuhiro Misaki , Katsuji Matsuta
IPC分类号： H01F41/04 , H01F17/00 , H01F27/29 , H01L21/78 , H01L23/64 , H05K1/11 , H05K3/00 , H05K3/34 , H05K3/40 , H01R43/16 , B23P17/00
CPC分类号： H01L21/78 , H01F27/292 , H01L23/645 , H05K3/403 , H01L2924/0002 , H05K1/117 , H05K2201/0969 , H05K3/0052 , H05K3/3442 , Y10T29/49204 , Y10T29/4979 , Y10T29/49815
摘要： A method of manufacturing an electronic component includes forming a slit in a connecting electrode located on the surface of a mother substrate such that the slit extends in a direction intersecting a cutting line, and cutting the mother substrate along the cutting line while cutting the connecting electrode having the slit. The connecting electrode is thereby reliably exposed on two opposing cut surfaces, and the reliability of external connection of the electronic component is improved.
摘要翻译：一种制造电子部件的方法包括：在位于母基板表面的连接电极上形成狭缝，使得狭缝沿与切割线交叉的方向延伸，并且沿着切割线切割母材，同时切割连接电极有缝。连接电极因此可靠地暴露在两个相对的切割表面上，并且提高了电子部件的外部连接的可靠性。

2. 发明申请

US20120032767A1 LAMINATED COIL 有权
标题翻译：层压线圈
公开(公告)号：US20120032767A1
公开(公告)日：2012-02-09
申请号：US13196563
申请日：2011-08-02
申请人： Keisuke IWASAKI , Kazuyoshi UCHIYAMA
发明人： Keisuke IWASAKI , Kazuyoshi UCHIYAMA
IPC分类号： H01F5/02
CPC分类号： H01F17/0013 , H01F17/0033 , H01F27/292 , H01F2017/004
摘要： A laminated coil includes a laminated body insulating layers and coil patterns are integrally stacked in a desired order, a coil formed by connecting the coil patterns, a pair of external electrodes provided at opposite ends of the laminated body, and an insulating film provided on an outer peripheral surface of the laminated body. At least one of the coil patterns is in contact with an outer peripheral edge of the corresponding insulating layer at least a part of an outer peripheral edge of the coil pattern, but is not in contact with corners of the insulating layer in a manner such that the at least one coil-pattern is absent at portions of the corresponding insulating layer near the corners of the corresponding insulating layer.
摘要翻译：层压线圈包括层叠体绝缘层和线圈图案以期望的顺序一体地堆叠，通过连接线圈图案形成的线圈，设置在层叠体的相对端的一对外部电极和设置在层叠体上的绝缘膜层叠体的外周面。线圈图案中的至少一个与线圈图案的外周边缘的至少一部分相对应的绝缘层的外周边缘接触，但不与绝缘层的角部接触，使得在相应的绝缘层的角部附近的相应绝缘层的部分处不存在至少一个线圈图案。

3. 发明授权

US06555913B1 Electronic component having a coil conductor with photosensitive conductive paste 有权
标题翻译：电子部件具有带有感光性导电膏的线圈导体
公开(公告)号：US06555913B1
公开(公告)日：2003-04-29
申请号：US09350038
申请日：1999-07-08
申请人： Toshiya Sasaki , Kazuyoshi Uchiyama , Masahiko Kawaguchi , Keishiro Amaya , Eita Tamezawa
发明人： Toshiya Sasaki , Kazuyoshi Uchiyama , Masahiko Kawaguchi , Keishiro Amaya , Eita Tamezawa
IPC分类号： H01L2352
CPC分类号： H01F17/0013 , H01F41/043 , H01L27/08 , H05K1/092 , H05K1/165 , H05K3/02 , H05K3/4664
摘要： A small size electronic component has a small direct current resistance value of conductor pattern and minimal dimensional irregularity of a conductor pattern. In order to form such a component, a photosensitive conductive paste applied on a ceramic substrate and is then exposed through a photo mask and developed so as to form a lower conductor pattern layer of a coil conductor pattern. Then an insulating paste is applied on the ceramic substrate so as to cover the lower conductor pattern layer and the insulating paste is removed with a solvent until at least the upper surface of the lower conductor pattern layer is exposed so as to form an inter-line insulating layer. Furthermore, after applying a photosensitive conductive paste as a film, the exposure and development operation is conducted again while using the photo mask so as to form an upper conductor pattern layer on the lower conductor pattern layer.
摘要翻译：小尺寸电子元件具有导体图案的小直流电阻值和导体图案的最小尺寸不规则性。为了形成这样一种组分，将一种感光性导电膏施加在陶瓷基片上，然后通过光掩模曝光并显影，以便形成一个线圈导体图案的下导体图形层。然后在陶瓷基板上涂覆绝缘膏，以覆盖下导体图案层，并用溶剂除去绝缘膏，直到下导体图案层的至少上表面露出以形成线间绝缘层。此外，在施加感光性导电性糊剂作为膜之后，在使用光掩模的同时再次进行曝光和显影操作，以在下导体图案层上形成上导体图案层。

4. 发明授权

US5426560A Electronic component 失效
标题翻译：电子元器件
公开(公告)号：US5426560A
公开(公告)日：1995-06-20
申请号：US152317
申请日：1993-11-12
申请人： Keishirou Amaya , Kazuyoshi Uchiyama
发明人： Keishirou Amaya , Kazuyoshi Uchiyama
IPC分类号： H01G4/228 , H01G4/232
CPC分类号： H01G4/2325 , Y10T29/435
摘要： In an electronic component such as a multilayer ceramic capacitor having an external electrode which is formed on an outer surface of an element body provided with an internal electrode, an inner layer is formed by baking silver paste, for example, on only an end surface of the element body to be connected to the internal electrode, in order to provide a sufficient thickness to the external electrode for reducing dc resistance while avoiding a bad influence exerted by wet plating. An outer layer is formed by dry plating to cover the inner layer and an end portion of the element body. The outer layer is formed by a first layer of a nickel alloy, for example, and a second layer of silver, for example.
摘要翻译：在具有形成在设置有内部电极的元件体的外表面上的具有外部电极的多层陶瓷电容器的电子部件中，通过例如仅在银的端面要连接到内部电极的元件体，以便为了减小直流电阻而向外部电极提供足够的厚度，同时避免了由湿电镀引起的不良影响。通过干电镀形成外层以覆盖元件体的内层和端部。例如，外层由例如镍合金的第一层和第二层银构成。

5. 发明授权

US06276995B1 Electronic component and method of manufacturing same 失效
标题翻译：电子元件及其制造方法
公开(公告)号：US06276995B1
公开(公告)日：2001-08-21
申请号：US09090367
申请日：1998-06-04
申请人： Katsuji Matsuta , Kazuyoshi Uchiyama , Masahiko Kawaguchi , Katsuhiro Misaki , Naoki Iida
发明人： Katsuji Matsuta , Kazuyoshi Uchiyama , Masahiko Kawaguchi , Katsuhiro Misaki , Naoki Iida
IPC分类号： B24B100
CPC分类号： H01F41/041 , H01F27/292 , H05K1/0306 , H05K3/0052 , H05K2201/09154 , H05K2201/0919 , H05K2203/0228
摘要： A method of manufacturing an electronic component provides a wide area which can be used for forming elements on the surface of a mother substrate and effectively produces an electronic component having excellent performance characteristics. At least a portion of the mother substrate is cut by using a blade having a shape in which a portion thereof butted against the boundary (shoulder) between the electrode arrangement surface and the cut end surface of the mother substrate or a portion which becomes the boundary (shoulder) is inclined at a predetermined angle to form an inclined surface at the boundary (shoulder) or the portion which becomes the boundary (shoulder) so as to expose a part of an electrode at the inclined surface.
摘要翻译：电子部件的制造方法提供了可以用于在母基板的表面上形成元件的广泛的面积，并且有效地产生具有优异的性能特性的电子部件。通过使用具有与电极布置表面和母基板的切割端面之间的边界（肩部）对接的部分或成为边界的部分的形状的刀片来切割母基板的至少一部分（肩部）以预定角度倾斜以在边界（肩部）或成为边界（肩部）的部分形成倾斜表面，以使倾斜表面上的电极的一部分露出。

6. 发明授权

US08159322B2 Laminated coil 有权
标题翻译：层压线圈
公开(公告)号：US08159322B2
公开(公告)日：2012-04-17
申请号：US13196563
申请日：2011-08-02
申请人： Keisuke Iwasaki , Kazuyoshi Uchiyama
发明人： Keisuke Iwasaki , Kazuyoshi Uchiyama
IPC分类号： H01F5/00
CPC分类号： H01F17/0013 , H01F17/0033 , H01F27/292 , H01F2017/004
摘要： A laminated coil includes a laminated body insulating layers and coil patterns are integrally stacked in a desired order, a coil formed by connecting the coil patterns, a pair of external electrodes provided at opposite ends of the laminated body, and an insulating film provided on an outer peripheral surface of the laminated body. At least one of the coil patterns is in contact with an outer peripheral edge of the corresponding insulating layer at least a part of an outer peripheral edge of the coil pattern, but is not in contact with corners of the insulating layer in a manner such that the at least one coil-pattern is absent at portions of the corresponding insulating layer near the corners of the corresponding insulating layer.
摘要翻译：层压线圈包括层叠体绝缘层和线圈图案以期望的顺序一体地堆叠，通过连接线圈图案形成的线圈，设置在层叠体的相对端的一对外部电极和设置在层叠体上的绝缘膜层叠体的外周面。线圈图案中的至少一个与线圈图案的外周边缘的至少一部分相对应的绝缘层的外周边缘接触，但不与绝缘层的角部接触，使得在相应的绝缘层的角部附近的相应绝缘层的部分处不存在至少一个线圈图案。

7. 发明授权

US07160770B2 Method of manufacturing an electronic component including an inter-line insulating layer and a conductor pattern 有权
标题翻译：制造包括线间绝缘层和导体图案的电子部件的方法
公开(公告)号：US07160770B2
公开(公告)日：2007-01-09
申请号：US10269588
申请日：2002-10-12
申请人： Toshiya Sasaki , Kazuyoshi Uchiyama , Masahiko Kawaguchi , Keishiro Amaya , Eita Tamezawa
发明人： Toshiya Sasaki , Kazuyoshi Uchiyama , Masahiko Kawaguchi , Keishiro Amaya , Eita Tamezawa
IPC分类号： H01L21/8234 , H01L21/8244
CPC分类号： H01F17/0013 , H01F41/043 , H01L27/08 , H05K1/092 , H05K1/165 , H05K3/02 , H05K3/4664
摘要： A small size electronic component has a small direct current resistance value of a conductor pattern and minimal dimensional irregularity of a conductor pattern. In order to form such a component, a photosensitive conductive paste applied on a ceramic substrate and is then exposed through a photo mask and developed so as to form a lower conductor pattern layer of a coil conductor pattern. Then an insulating paste is applied on the ceramic substrate so as to cover the lower conductor pattern layer and the insulating paste is removed with a solvent until at least the upper surface of the lower conductor pattern layer is exposed so as to form an inter-line insulating layer. Furthermore, after applying a photosensitive conductive paste as a film, the exposure and development operation is conducted again while using the photo mask so as to form an upper conductor pattern layer on the lower conductor pattern layer.
摘要翻译：小尺寸电子元件具有导体图案的小直流电阻值和导体图案的最小尺寸不规则性。为了形成这样一种组分，将一种感光性导电膏施加在陶瓷基片上，然后通过光掩模曝光并显影，以便形成一个线圈导体图案的下导体图形层。然后在陶瓷基板上涂覆绝缘膏，以覆盖下导体图案层，并用溶剂除去绝缘膏，直到下导体图案层的至少上表面露出以形成线间绝缘层。此外，在施加感光性导电性糊剂作为膜之后，在使用光掩模的同时再次进行曝光和显影操作，以在下导体图案层上形成上导体图案层。

8. 发明授权

US06628188B2 Variable inductor and method 有权
标题翻译：可变电感和方法
公开(公告)号：US06628188B2
公开(公告)日：2003-09-30
申请号：US10076351
申请日：2002-02-19
申请人： Naoki Iida , Masahiko Kawaguchi , Kazuyoshi Uchiyama
发明人： Naoki Iida , Masahiko Kawaguchi , Kazuyoshi Uchiyama
IPC分类号： H01F500
CPC分类号： H01F21/12 , H01F17/0006 , H01F41/045 , H01F2021/125 , Y10T29/4902
摘要： A variable inductor includes two substantially meandering coils with trimming electrodes disposed therebetween on an insulating substrate. The trimming electrodes are located outside the region where the coils are provided. The two coils and the trimming electrodes are electrically connected. The trimming electrodes are exposed to a laser beam and thus, are trimmed one by one so as to vary the inductance.
摘要翻译：可变电感器包括两个基本上曲折的线圈，其中在绝缘基板上设置有修整电极。修整电极位于设置线圈的区域的外侧。两个线圈和修整电极电连接。修整电极暴露于激光束，因此逐个修整以改变电感。

9. 发明授权

US6114938A Variable inductor device 有权
标题翻译：可变电感器件
公开(公告)号：US6114938A
公开(公告)日：2000-09-05
申请号：US187279
申请日：1998-11-06
申请人： Naoki Iida , Kazuyoshi Uchiyama , Katsuji Matsuta , Masahiko Kawaguchi
发明人： Naoki Iida , Kazuyoshi Uchiyama , Katsuji Matsuta , Masahiko Kawaguchi
IPC分类号： H01F27/29 , H01F17/00 , H01F21/12 , H01F41/04 , H01F5/00
CPC分类号： H01F21/12 , H01F17/0006 , H01F2021/125
摘要： A variable inductor device has at least two coils. The at least two coils are disposed on an insulating substrate with an inductance adjusting element located therebetween. The inductance adjusting element is electrically connected at one end to a tap center electrode. The at least two coils are electrically connected to each other via the inductance adjusting element. The inductance adjusting element is grooved and horizontal paths of the inductance adjusting element are sequentially disconnected one by one by, for example, a laser beam. The inductances are thus varied. It is therefore possible to provide a variable inductor device in which the area required for mounting the device on a printed circuit board is decreased and the inductances are stably adjusted while keeping the inductances balanced.
摘要翻译：可变电感器件具有至少两个线圈。至少两个线圈设置在绝缘基板上，电感调节元件位于它们之间。电感调节元件的一端电连接到抽头中心电极。至少两个线圈经由电感调节元件彼此电连接。电感调节元件是带槽的，并且电感调节元件的水平路径通过例如激光束逐个地依次断开。因此电感变化。因此，可以提供一种可变电感器件，其中将装置安装在印刷电路板上所需的面积减小，并且在保持电感平衡的同时稳定地调节电感。

10. 发明授权

US06369683B1 Variable inductor 有权
标题翻译：可变电感
公开(公告)号：US06369683B1
公开(公告)日：2002-04-09
申请号：US09495498
申请日：2000-02-01
申请人： Naoki Iida , Masahiko Kawaguchi , Kazuyoshi Uchiyama
发明人： Naoki Iida , Masahiko Kawaguchi , Kazuyoshi Uchiyama
IPC分类号： H01F500
CPC分类号： H01F21/12 , H01F17/0006 , H01F41/045 , H01F2021/125 , Y10T29/4902
摘要： A variable inductor includes two substantially meandering coils with trimming electrodes disposed therebetween on an insulating substrate. The trimming electrodes are located outside the region where the coils are provided. The two coils and the trimming electrodes are electrically connected. The trimming electrodes are exposed to a laser beam and thus, are trimmed one by one so as to vary the inductance.
摘要翻译：可变电感器包括两个基本上曲折的线圈，其中在绝缘基板上设置有修整电极。修整电极位于设置线圈的区域的外侧。两个线圈和修整电极电连接。修整电极暴露于激光束，因此逐个修整以改变电感。

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