专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明授权

US07973638B2 Voltage non-linear resistor ceramic composition and multilayer varistor using the same 有权
标题翻译：电压非线性电阻陶瓷组合物和多层压敏电阻使用相同
公开(公告)号：US07973638B2
公开(公告)日：2011-07-05
申请号：US12401920
申请日：2009-03-11
申请人： Eiichi Koga , Noriko Sawada
发明人： Eiichi Koga , Noriko Sawada
IPC分类号： H01C7/10
CPC分类号： H01C7/112 , C04B35/453 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3243 , C04B2235/3268 , C04B2235/3275 , C04B2235/3284 , C04B2235/72 , C04B2235/768 , C04B2235/785 , C04B2235/786 , C04B2235/85 , H01C7/1006 , H01C7/18
摘要： A voltage non-linear resistor ceramic composition has ZnO as a main component and is represented by the general formula (1−x)ZnO+x[Sr1−yMy]1−a[Co1−zAz]1+aO3. Here, M is at least one of Ca and Ba, and A is Mn or Cr. x, y, z and a indicate molar ratios, and 0.0005≦x≦0.10, 0≦y≦0.8, 0≦z≦0.8, and −0.1≦a≦0.2 are satisfied.
摘要翻译：电压非线性电阻陶瓷组合物以ZnO为主要成分，由通式（1-x）ZnO + x [Sr1-yMy] 1-a [Co1-zAz] 1 + aO3表示。这里，M是Ca和Ba中的至少一种，A是Mn或Cr。 x，y，z和表示的摩尔比，并且满足0.0005＆nlE; x和nlE; 0.10,0和nlE; y＆nlE; 0.8,0和nlE; z和nlE; 0.8和-0.1＆nlE; a＆nlE; 0.2。

92. 发明授权

US07932806B2 Varistor and light emitting device 有权
标题翻译：压敏电阻和发光装置
公开(公告)号：US07932806B2
公开(公告)日：2011-04-26
申请号：US12055671
申请日：2008-03-26
申请人： Hiroyuki Sato , Yo Saito , Ryuichi Tanaka , Makoto Numata , Goro Takeuchi
发明人： Hiroyuki Sato , Yo Saito , Ryuichi Tanaka , Makoto Numata , Goro Takeuchi
IPC分类号： H01C7/10
CPC分类号： H01C1/084 , H01C1/14 , H01C7/1006 , H01C7/18 , H01L25/167 , H01L2224/0554 , H01L2224/05568 , H01L2224/05573 , H01L2224/14 , H01L2224/16225 , H01L2924/00014 , H01L2924/0002 , H01L2924/00 , H01L2224/05599 , H01L2224/0555 , H01L2224/0556
摘要： In a varistor, a heat radiating portion contains the same components as ZnO that is the main component of a varistor element body, as metal oxides, thereby, the structural components of the varistor element body and the heat radiating portion are caused to be common. During firing, Ag contained in the heat radiating portion diffuses into the grain boundaries of ZnO, near the interface between surfaces of the heat radiating portion and the varistor element body. Consequently, in the varistor, cracks hardly occur between the varistor portion and the heat radiating portion during firing (or during binder removal), thereby, ensuring sufficient bonding strength between the varistor portion and the heat radiating portion. Therefore, heat conducted to the varistor portion is radiated efficiently conducting through electrically conducted paths formed in the heat radiating portion from the surface facing the varistor element body to other three surfaces of the heat radiating portion.
摘要翻译：在变阻器中，散热部包含与作为金属氧化物的可变电阻元件主体的主要成分的ZnO相同的成分，因此使可变电阻元件主体和散热部的结构成为普通的。在烧成期间，散热部中的Ag扩散到ZnO的晶界附近，靠近散热部和可变电阻元件主体的表面之间的界面。因此，在压敏电阻中，在烧结（或者去除粘合剂期间）在变阻器部分和散热部分之间几乎不发生裂纹，从而确保了可变电阻部分和散热部分之间的充分的接合强度。因此，传导到变阻器部分的热量从形成在散热部分的导电路径从与压敏电阻元件主体相对的表面有效地传导到散热部分的其它三个表面。

93. 发明申请

US20110058291A1 GEOMETRIC CONFIGURATION OR ALIGNMENT OF PROTECTIVE MATERIAL IN A GAP STRUCTURE FOR ELECTRICAL DEVICES 有权
标题翻译：电气设备间隙结构中保护材料的几何配置或对准
公开(公告)号：US20110058291A1
公开(公告)日：2011-03-10
申请号：US12878344
申请日：2010-09-09
申请人： Lex Kosowsky , Robert Fleming
发明人： Lex Kosowsky , Robert Fleming
IPC分类号： H02H9/00 , H01C7/10 , H01C7/12 , H05K1/00 , H05K7/00 , H02H3/22 , H03H11/40
CPC分类号： H01C7/10 , H01C7/12 , H05K1/0257 , H05K1/0259 , H05K1/167 , H05K2201/0738
摘要： an electrical device that includes a first electrode and a second electrode that are separated from one another so as to form a gap structure. A layer of protective material spans the gap structure to contact the first electrode and the second electrode. A dimension of the gap structure, corresponding to a separation distance between the first electrode and the second electrode, is varied and includes a minimum separation distance that coincides with a critical path of the layer of protective material between the first electrode and the second electrode.
摘要翻译：电气装置，其包括彼此分离以形成间隙结构的第一电极和第二电极。一层保护材料跨越间隙结构以接触第一电极和第二电极。相应于第一电极和第二电极之间的间隔距离的间隙结构的尺寸是变化的并且包括与第一电极和第二电极之间的保护材料层的关键路径一致的最小间隔距离。

94. 发明申请

US20110037559A1 ELECTRICAL MULTILAYER COMPONENT WITH REDUCED PARASITIC CAPACITANCE 有权
标题翻译：具有降低PARASIIC电容的电气多层组件
公开(公告)号：US20110037559A1
公开(公告)日：2011-02-17
申请号：US11993273
申请日：2006-06-19
申请人： Christian Block , Holger Flühr , Alois Kleewein , Günter Pudmich , Heinz Ragossnig
发明人： Christian Block , Holger Flühr , Alois Kleewein , Günter Pudmich , Heinz Ragossnig
IPC分类号： H01C7/10 , H01C7/13
CPC分类号： H01G4/30 , H01C1/148 , H01C7/1006 , H01C7/18 , H01G4/12 , H01G4/232
摘要： An electrical multi-layer component includes a body having a stack of ceramic layers, with a top and a bottom. First and second connection surfaces are on the bottom of the body. Electrode surfaces are in metallization layers among the ceramic layers. Via contacts are between metallization layers. At least one of the via contacts is connected electrically to an electrode surface or to a connection surface. An electrode surface connected to one of the connection surfaces, through a corresponding via contact, is a first electrode structure or a second electrode structure. At least one of the first or second electrode structures includes a via contact that has a blind end. A shortest distance between the first and second electrode structures is a vertical distance from the blind end to: (i) a metallization layer above or below the blind end, or (ii) a blind end of another electrode structure.
摘要翻译：电气多层部件包括具有顶部和底部的具有陶瓷层的堆叠的主体。第一和第二连接表面位于主体的底部。电极表面位于陶瓷层之间的金属化层中。通过触点位于金属化层之间。通孔触点中的至少一个电连接到电极表面或连接表面。通过相应的通孔接点连接到一个连接表面的电极表面是第一电极结构或第二电极结构。第一或第二电极结构中的至少一个包括具有盲端的通孔接触。第一和第二电极结构之间的最短距离是从盲端到（i）在盲端上方或下方的金属化层的垂直距离，或（ii）另一电极结构的盲端。

95. 发明授权

US07883643B2 Overvoltage protection materials and process for preparing same 失效
标题翻译：过电压保护材料及其制备方法
公开(公告)号：US07883643B2
公开(公告)日：2011-02-08
申请号：US10274904
申请日：2002-10-21
申请人： Chi-Ming Chan , Kai-Mo Ng , Catherine Yuen-Chien Wong , Ying Kit Cheung
发明人： Chi-Ming Chan , Kai-Mo Ng , Catherine Yuen-Chien Wong , Ying Kit Cheung
IPC分类号： H01C7/12 , H01C7/10
CPC分类号： H01B1/22 , H05K1/0257 , H05K1/0259 , H05K1/167 , H05K2201/0738 , Y10T428/257 , Y10T428/31663
摘要： The invention provides a process for preparing an overvoltage protection material comprising: (i) preparing a mixture comprising a polymer binder precursor and a conductive material; and (ii) heating the mixture to cause reaction of the polymer binder precursor and generate a polymer matrix having conductive material dispersed therein, wherein the polymer binder precursor is chosen such that substantially no solvent is generated during the reaction.
摘要翻译：本发明提供一种制备过电压保护材料的方法，包括：（i）制备包含聚合物粘合剂前体和导电材料的混合物; 和（ii）加热混合物以引起聚合物粘合剂前体的反应并产生其中分散有导电材料的聚合物基质，其中选择聚合物粘合剂前体使得在反应期间基本上不产生溶剂。

96. 发明授权

US07880580B2 Thermistor having doped and undoped layers of material 失效
标题翻译：具有掺杂和未掺杂材料层的热敏电阻
公开(公告)号：US07880580B2
公开(公告)日：2011-02-01
申请号：US11648919
申请日：2007-01-03
申请人： Aaron J. Knobloch , Jeffrey B. Fortin , David J. Geer
发明人： Aaron J. Knobloch , Jeffrey B. Fortin , David J. Geer
IPC分类号： H01C7/10
CPC分类号： H01C7/008 , H01C17/08 , Y10T29/49082 , Y10T29/49083
摘要： According to some embodiments, a first layer of doped material may be provided to form a resistor. A second layer of undoped material may then be formed on the first layer. The first layer might comprise, for example, a layer of doped silicon carbide while the second layer comprises a layer of undoped silicon carbide. The resistance of the resistor may then be measured to determine a temperature.
摘要翻译：根据一些实施例，可以提供第一掺杂材料层以形成电阻器。然后可以在第一层上形成第二层未掺杂的材料。第一层可以包括例如掺杂碳化硅层，而第二层包括未掺杂的碳化硅层。然后可以测量电阻器的电阻以确定温度。

97. 发明授权

US07872563B2 Variably porous structures 有权
标题翻译：可变多孔结构
公开(公告)号：US07872563B2
公开(公告)日：2011-01-18
申请号：US11733151
申请日：2007-04-09
申请人： Paul V. Braun , Xindi Yu
发明人： Paul V. Braun , Xindi Yu
IPC分类号： H01C7/10
CPC分类号： C25D1/00 , C25D1/003 , C25D1/006 , C25D1/10 , C25D1/12 , C25D1/20 , C25D3/12 , C25D5/48 , C25F3/16 , H01C7/10 , Y10T428/249953
摘要： A method of making a monolithic porous structure, comprises electrodepositing a material on a template; removing the template from the material to form a monolithic porous structure comprising the material; and electropolishing the monolithic porous structure.
摘要翻译：一种制造整体式多孔结构的方法，包括将材料电沉积在模板上; 从所述材料中去除所述模板以形成包括所述材料的整体式多孔结构; 并电解抛光整体式多孔结构。

98. 发明授权

US07864025B2 Component with countermeasure to static electricity 有权
标题翻译：组件与静电对抗
公开(公告)号：US07864025B2
公开(公告)日：2011-01-04
申请号：US10591255
申请日：2005-03-24
申请人： Hidenori Katsumura , Tatsuya Inoue , Hiroshi Kagata
发明人： Hidenori Katsumura , Tatsuya Inoue , Hiroshi Kagata
IPC分类号： H01C7/10
CPC分类号： H01C17/06533 , H01C1/148 , H01C7/18
摘要： There is provided a static electricity countermeasure component including a varistor layer having a plurality of inner electrodes of a planer shape, embedded therein a board including alumina laminated with the varistor layer, and a terminal connected to the inner electrode of the varistor layer and formed at a side face of the varistor layer, in which the varistor layer and the board are sintered to thereby diffuse bismuth oxide of the varistor layer in the board and provide a bismuth oxide diffusing layer at the board. In this way, the static electricity countermeasure component achieving thin-sized formation while maintaining a varistor characteristic against a small surge voltage can be realized.
摘要翻译：提供了一种静电对策部件，其包括具有多个平面内部电极的可变电阻层，其中嵌入有包含与可变电阻层层压的氧化铝的基板，以及连接到可变电阻层的内部电极并形成在可变压敏电阻层的侧面，其中可变压敏电阻层和电路板被烧结，从而在板中扩散可变电阻层的氧化铋，并在电路板上提供氧化铋扩散层。以这种方式，可以实现在保持针对小浪涌电压的变阻器特性的同时实现薄型化的静电对策部件。

99. 发明授权

US07855631B2 Composite device 有权
标题翻译：复合装置
公开(公告)号：US07855631B2
公开(公告)日：2010-12-21
申请号：US11569349
申请日：2005-03-29
申请人： Yoshihiro Higuchi , Koji Yotsumoto
发明人： Yoshihiro Higuchi , Koji Yotsumoto
IPC分类号： H01C7/10
CPC分类号： H01C1/14 , H01C1/148 , H01C7/04 , H01C17/006
摘要： A first terminal electrode is provided directly on one longitudinal end surface of a chip thermistor element, a third terminal electrode is provided directly on the other end surface, a second terminal electrode is provided on a top surface via an insulating layer, a resistor layer is provided adjacent to the second terminal electrode, the second terminal electrode is electrically connected to the resistor layer, and the resistor is electrically connected to the first terminal electrode. Voltage is applied between the input terminal electrode and the ground terminal electrode, the voltage between the output terminal electrode and the ground terminal electrode is measured, and the output voltage is converted to a temperature to detect a change in the temperature.
摘要翻译：第一端子电极直接设置在片式热敏电阻元件的一个纵向端面上，第三端子电极直接设置在另一端面上，第二端子电极经由绝缘层设置在顶面上，电阻层为设置在与第二端子电极相邻的位置处，第二端子电极电连接到电阻层，并且电阻器电连接到第一端子电极。在输入端子电极和接地端子电极之间施加电压，测量输出端子电极和接地端子电极之间的电压，并将输出电压转换为温度以检测温度变化。

100. 发明授权

US07825767B2 System for setting shutdown voltage of electronic device 有权
标题翻译：设置电子设备关机电压的系统
公开(公告)号：US07825767B2
公开(公告)日：2010-11-02
申请号：US11940878
申请日：2007-11-15
申请人： Jen-Sheng Tsai
发明人： Jen-Sheng Tsai
IPC分类号： H01C7/10
CPC分类号： H02J1/14
摘要： A system for setting a shutdown voltage for an electronic device having a power source with an internal resistor includes a temperature sensing module and a processing module. The temperature sensing module is configured for measuring a temperature of the power source, and the temperature sensing module includes a reference resistor with invariable resistance, and generates a reference voltage across the reference resistor based on the temperature of the power source. The processing module is configured for generating a voltage across the internal resistor of the power source based on the temperature of the power source, and setting the shutdown voltage of the electronic device according to the reference voltage and the voltage across the internal resistor.
摘要翻译：用于设置具有内部电阻器的电源的电子设备的关断电压的系统包括温度感测模块和处理模块。温度检测模块被配置为测量电源的温度，并且温度感测模块包括具有不变电阻的参考电阻器，并且基于电源的温度在参考电阻器两端产生参考电压。处理模块被配置为基于电源的温度产生电源的内部电阻器两端的电压，并且根据参考电压和内部电阻器两端的电压来设置电子设备的关断电压。

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