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公开(公告)号：US06489928B2
公开(公告)日：2002-12-03
申请号：US09978745
申请日：2001-10-17
申请人： Kiyoyasu Sakurada
发明人： Kiyoyasu Sakurada
IPC分类号： H01Q1906
摘要： Provided is a composite dielectric molded product exhibiting excellent properties such as the antenna gain and side lobe, etc. when used for a lens antenna, and exhibiting less variation of properties in one individual product and between individual products. The composite dielectric molded product is formed by molding a composite dielectric material containing a dielectric inorganic filler and an organic polymer material so that the dielectric constant anisotropy is in the range of about 1.00 to 1.05.
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12.发明授权公开(公告)号：US08988855B2
公开(公告)日：2015-03-24
申请号：US13287253
申请日：2011-11-02
申请人： Kiyoyasu Sakurada , Kota Zenzai , Hisayoshi Omori , Takashi Kanayama , Shinji Otani , Naoki Shimizu , Seiji Katsuta
发明人： Kiyoyasu Sakurada , Kota Zenzai , Hisayoshi Omori , Takashi Kanayama , Shinji Otani , Naoki Shimizu , Seiji Katsuta
CPC分类号： H01G4/2325 , H01G4/12 , H01G4/30
摘要： A ceramic electronic component includes a ceramic body and an outer electrode. The outer electrode is disposed on the ceramic body. The outer electrode includes a first conductive layer and a second conductive layer. The first conductive layer includes a resin, a first metal component, and a second metal component having a higher melting point than the first metal component. The second conductive layer is disposed on the first conductive layer. The second conductive layer is includes a plating film. An alloy particle containing the first metal component and the second metal component protrudes to the second conductive layer side from a surface of the first conductive layer.
摘要翻译： 陶瓷电子部件包括陶瓷体和外部电极。 外部电极设置在陶瓷体上。 外电极包括第一导电层和第二导电层。 第一导电层包括树脂，第一金属组分和具有比第一金属组分更高的熔点的第二金属组分。 第二导电层设置在第一导电层上。 第二导电层包括镀膜。 含有第一金属成分和第二金属成分的合金粒子从第一导电层的表面突出到第二导电层侧。
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公开(公告)号：US08687345B2
公开(公告)日：2014-04-01
申请号：US13150537
申请日：2011-06-01
CPC分类号： H01G4/2325 , H01C1/142 , H01C7/18 , H01G4/30
摘要： A chip-type electronic component with high reliability, which is able to suppress and prevent fatal damage to a ceramic body due to cracking even if a substrate with the chip-type electronic component mounted thereon undergoes a deflection. The chip-type electronic component includes a ceramic body having internal electrodes; resin electrode layers formed in a region including at least end surfaces of the ceramic body, and connected to the internal electrodes directly or indirectly and connected with the ceramic body; and plating metal layers covering the resin electrode layers, wherein the adhesion strength between the ceramic body and the resin electrode layer is higher than the adhesion strength between the resin electrode layer and the plating metal layer.
摘要翻译： 具有高可靠性的芯片型电子部件，即使安装有芯片型电子部件的基板发生偏转，也能够抑制和防止由于开裂导致的陶瓷体的致命损坏。 芯片型电子部件包括具有内部电极的陶瓷体; 形成在至少包含陶瓷体的端面的区域中的树脂电极层，并且与内部电极直接或间接连接并与陶瓷体连接; 以及覆盖树脂电极层的金属层，其中陶瓷体和树脂电极层之间的粘合强度高于树脂电极层和电镀金属层之间的粘附强度。
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公开(公告)号：US07782267B2
公开(公告)日：2010-08-24
申请号：US12417686
申请日：2009-04-03
CPC分类号： H01Q7/06 , G06K19/07749 , G06K19/07767 , H01Q1/2225 , H01Q1/38
摘要： A flexible substrate is wound around a magnetic core to define an antenna coil. A receiver coil including a first receiver coil portion and a second receiver coil portion which have opposite winding directions, and a transmitter coil including a first transmitter coil portion and a second transmitter coil portion which have opposite winding directions are provided on the flexible substrate. A region in which the receiver coil is provided and a region in which the transmitter coil is provided at least partially overlap each other when viewed in plan view, and non-coil-wound portions are provided between the first coil portions and second coil portions in the coils.
摘要翻译： 柔性基板缠绕在磁芯上以限定天线线圈。 包括具有相反卷绕方向的第一接收线圈部分和第二接收线圈部分的接收器线圈和包括具有相反卷绕方向的第一发射器线圈部分和第二发射器线圈部分的发射器线圈设置在柔性基板上。 在平面图中观察时，设置有接收器线圈的区域和发送线圈被设置成至少部分地彼此重叠的区域，并且非线圈缠绕部分设置在第一线圈部分和第二线圈部分之间 线圈。
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公开(公告)号：US07583226B2
公开(公告)日：2009-09-01
申请号：US10585672
申请日：2005-02-17
申请人： Kiyoyasu Sakurada
发明人： Kiyoyasu Sakurada
IPC分类号： H01Q1/38
CPC分类号： H01Q9/0421 , H01Q1/38
摘要： A dielectric antenna is provided which uses a compounded material and exhibits a small change in relative dielectric constant at room temperature against a load due to temperature changes. The dielectric antenna includes a dielectric block, a radiation electrode, a feeding electrode and a fixing electrode provided on the dielectric block. The dielectric block contains a crystalline thermoplastic resin, ceramic powder, and an acid-modified styrenic thermoplastic elastomer. The acid-modified styrenic thermoplastic elastomer content in the dielectric block is 3% to 20% by volume.
摘要翻译： 提供一种电介质天线，其使用复合材料，并且在室温下相对于由于温度变化引起的负载具有小的相对介电常数的变化。 电介质天线包括介质块，辐射电极，馈电电极和设置在介质块上的固定电极。 介电块包含结晶热塑性树脂，陶瓷粉末和酸改性苯乙烯类热塑性弹性体。 介电块中的酸改性苯乙烯类热塑性弹性体含量为3〜20体积％。
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