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公开(公告)号：US06762925B2
公开(公告)日：2004-07-13
申请号：US10402997
申请日：2003-04-01
申请人： Katsuyuki Uchida , Toshio Kawabata , Takehiko Otsuki , Masami Sugitani , Motoi Nishii , Yukio Sakamoto , Kaoru Tachibana
发明人： Katsuyuki Uchida , Toshio Kawabata , Takehiko Otsuki , Masami Sugitani , Motoi Nishii , Yukio Sakamoto , Kaoru Tachibana
IPC分类号： H01G406
CPC分类号： H01F1/22 , H01F17/0013 , H01F17/045 , H01F2017/0026 , H03H7/0115 , H03H2001/0085 , H05K1/0306 , Y10T29/43
摘要： A ceramic electronic component includes a ceramic sintered compact containing about 35 to 80 volume percent pores and an electrode provided inside the ceramic sintered compact. The pores are filled with resin or glass. This ceramic electronic component is formed by forming a green compact which includes an electrode therein with a ceramic compound having a ceramic raw material, a binder and a spherical or granular combustible material having adhesiveness to the binder. The green compact is fired to form the ceramic sintered compact including the electrode and containing about 35 to 80 volume percent pores. The pores of the ceramic sintered compact are filled with resin or glass.
摘要翻译： 陶瓷电子部件包括含有约35〜80体积％孔的陶瓷烧结体和设置在陶瓷烧结体内的电极。 孔被树脂或玻璃填充。 该陶瓷电子部件通过在其中形成具有陶瓷原料的陶瓷化合物，粘合剂和与粘合剂具有粘合性的球状或粒状的可燃性材料形成生坯。 烧结生坯以形成包括电极的陶瓷烧结体，并含有约35至80体积％的孔。 陶瓷烧结体的孔被树脂或玻璃填充。
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公开(公告)号：US07172806B2
公开(公告)日：2007-02-06
申请号：US10865513
申请日：2004-06-10
CPC分类号： H01F17/0013 , H01F1/344 , H01F1/37 , H01F17/0033 , H01F41/046 , H01F2017/048 , Y10T428/24926 , Y10T428/249956
摘要： A sintered ceramic has a porosity of greater than about 30 percent and less than about 80 percent by volume. Pores are filled with an epoxy resin. A filling factor of the epoxy resin is about 40 percent by volume or more. A monolithic ceramic electronic component having an inner electrode, for example, a chip inductor is manufactured with such a porous sintered ceramic. When a direct current is superimposed, the resulting monolithic ceramic electronic component has a substantially unchanged self-resonant frequency and also has a rate of decrease in impedance of about 50 percent or less at 100 MHz.
摘要翻译： 烧结陶瓷的孔隙率大于约30％且小于约80体积％。 孔用环氧树脂填充。 环氧树脂的填充率为约40体积％以上。 使用这种多孔烧结陶瓷制造具有内部电极（例如，芯片电感器）的单片陶瓷电子部件。 当叠加直流电时，所得到的单片陶瓷电子部件具有基本上不变的自谐振频率，并且在100MHz时阻抗的降低率也为约50％以下。
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公开(公告)号：US20050013083A1
公开(公告)日：2005-01-20
申请号：US10865513
申请日：2004-06-10
IPC分类号： H01G4/12 , H01C7/18 , H01F1/34 , H01F1/37 , H01F17/00 , H01F17/04 , H01F41/04 , H01G4/30 , H01G4/40 , H02H9/06
CPC分类号： H01F17/0013 , H01F1/344 , H01F1/37 , H01F17/0033 , H01F41/046 , H01F2017/048 , Y10T428/24926 , Y10T428/249956
摘要： A sintered ceramic has a porosity of greater than about 30 percent and less than about 80 percent by volume. Pores are filled with an epoxy resin. A filling factor of the epoxy resin is about 40 percent by volume or more. A monolithic ceramic electronic component having an inner electrode, for example, a chip inductor is manufactured with such a porous sintered ceramic. When a direct current is superimposed, the resulting monolithic ceramic electronic component has a substantially unchanged self-resonant frequency and also has a rate of decrease in impedance of about 50 percent or less at 100 MHz.
摘要翻译： 烧结陶瓷的孔隙率大于约30％且小于约80体积％。 孔用环氧树脂填充。 环氧树脂的填充率为约40体积％以上。 使用这种多孔烧结陶瓷制造具有内部电极（例如，芯片电感器）的单片陶瓷电子部件。 当叠加直流电时，所得到的单片陶瓷电子部件具有基本上不变的自谐振频率，并且在100MHz时阻抗的降低率也为约50％以下。
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公开(公告)号：US07161446B2
公开(公告)日：2007-01-09
申请号：US11245884
申请日：2005-10-07
CPC分类号： H01F17/0013 , H01F2017/0026 , H01F2017/065 , H03H2001/0085 , H03H2001/0092
摘要： A noise filter includes a laminate body including magnetic layers, line conductors and ground conductors, with one line conductor and one ground conductor alternately arranged in interfaces between the magnetic layers. With an electrical signal applied to the line conductors with the ground conductors grounded, a high-frequency noise is attenuated using a magnetic loss of the magnetic layer.
摘要翻译： 噪声滤波器包括层叠体，其包括磁性层，线路导体和接地导体，其中一个线路导体和一个接地导体交替地布置在磁性层之间的界面中。 通过将电信号施加到具有接地导体的线路导体接地，使用磁性层的磁损耗来衰减高频噪声。
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公开(公告)号：US20060028303A1
公开(公告)日：2006-02-09
申请号：US11245884
申请日：2005-10-07
IPC分类号： H03H7/01
CPC分类号： H01F17/0013 , H01F2017/0026 , H01F2017/065 , H03H2001/0085 , H03H2001/0092
摘要： A noise filter includes a laminate body including magnetic layers, line conductors and ground conductors, with one line conductor and one ground conductor alternately arranged in interfaces between the magnetic layers. With an electrical signal applied to the line conductors with the ground conductors grounded, a high-frequency noise is attenuated using a magnetic loss of the magnetic layer.
摘要翻译： 噪声滤波器包括层叠体，其包括磁性层，线路导体和接地导体，其中一个线路导体和一个接地导体交替地布置在磁性层之间的界面中。 通过将电信号施加到具有接地导体的线路导体接地，使用磁性层的磁损耗来衰减高频噪声。
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