专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

US20180254612A1 METHOD FOR MANUFACTURING SURGE ABSORBING DEVICE 审中-公开
公开(公告)号：US20180254612A1
公开(公告)日：2018-09-06
申请号：US15755417
申请日：2016-08-10
申请人： AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION , SMART ELECTRONICS INC.
发明人： Chang-Koo KIM , Hae-Min LEE , Doo Won KANG , Hyun Chang KIM
IPC分类号： H01T4/12 , C23C18/36 , H01T21/00 , H01T4/02
CPC分类号： H01T4/12 , C23C18/1651 , C23C18/1692 , C23C18/1893 , C23C18/36 , C23C18/50 , H01T4/02 , H01T21/00
摘要： The present disclosure provides a method for manufacturing a surge absorbing device, the method comprising: providing an elongate ceramic tube having a hollow space defined therein and having open and opposite first and second end; forming a first plating layer and a second plating layer on the first end and the second end, respectively; placing a surge absorbing element within the hollow space within the ceramic tube; disposing first and second brazing rings on the first plating layer and the second plating layer, respectively; disposing first and second sealing electrodes on the first and second brazing rings respectively; and melting the first and second brazing rings in an inert gas atmosphere to attach the first and second sealing electrodes onto the first plating layer and the second plating layer, respectively.

82. 发明授权

US10008849B2 Surge protection device 有权
公开(公告)号：US10008849B2
公开(公告)日：2018-06-26
申请号：US15689337
申请日：2017-08-29
申请人： John Mezzalingua Associates, LLC
发明人： Werner Wild
IPC分类号： H02H9/04 , H01R24/48 , H01T4/12 , H05K1/02
CPC分类号： H02H9/041 , H01R24/48 , H01T4/12 , H05K1/0257 , H05K2201/09809
摘要： A surge protection device includes, in one embodiment, a surge responder operative to engage an inner conductor engager during a protection mode and disengage the inner conductor engager during a normal mode. The surge responder returns to the normal mode from the protection mode without operating intervention to replace or re-engage the surge responder.

83. 发明申请

US20180103532A1 ESD PROTECTION DEVICE 审中-公开
公开(公告)号：US20180103532A1
公开(公告)日：2018-04-12
申请号：US15834149
申请日：2017-12-07
申请人： Murata Manufacturing Co., Ltd.
发明人： Takayuki TSUKIZAWA , Takeshi MIKI
IPC分类号： H05F3/04
CPC分类号： H05F3/04 , H01T1/20 , H01T2/02 , H01T4/10 , H01T4/12
摘要： An ESD protection device includes a base body, first and second discharge electrodes provided in the base body and facing each other in a lamination direction, and a discharge auxiliary electrode that is provided between the first and second discharge electrodes and electrically couples the first and second discharge electrodes. The base body includes a cavity provided around at least a portion of an outer surface of the discharge auxiliary electrode and the cavity exposes the first discharge electrode, the second discharge electrode, and a region that is included in the outer surface of the discharge auxiliary electrode and is present between the first discharge electrode and the second discharge electrode.

84. 发明申请

US20180098410A1 ESD PROTECTION DEVICE 审中-公开
公开(公告)号：US20180098410A1
公开(公告)日：2018-04-05
申请号：US15834187
申请日：2017-12-07
申请人： Murata Manufacturing Co., Ltd.
发明人： Jun ADACHI , Takeshi MIKI , Takahiro SUMI
IPC分类号： H05F3/04
CPC分类号： H05F3/04 , H01T1/20 , H01T2/02 , H01T4/10 , H01T4/12
摘要： An ESD protection device includes an insulating ceramic body including a cavity portion, an auxiliary electrode including a first and second main surfaces, the auxiliary electrode being embedded in the insulating ceramic body such that a side end portion of the auxiliary electrode between the first and second main surfaces is exposed to the cavity portion, and first and second discharge electrodes embedded in the insulating ceramic body such that main surfaces of the first and second discharge electrodes face each other with the auxiliary electrode interposed therebetween, the auxiliary electrode including first and second auxiliary electrode layers, the first auxiliary electrode layer having a higher content of a conductive material than the second auxiliary electrode layer, the first auxiliary electrode layer being joined to at least one of the first and second discharge electrodes.

85. 发明申请

US20170365985A1 SURGE PROTECTION DEVICE 有权
公开(公告)号：US20170365985A1
公开(公告)日：2017-12-21
申请号：US15689337
申请日：2017-08-29
申请人： John Mezzalingua Associates, LLC
发明人： Werner Wild
IPC分类号： H01T4/12 , H01R24/48 , H02H9/04 , H05K1/02
CPC分类号： H02H9/041 , H01R24/48 , H01T4/12 , H05K1/0257 , H05K2201/09809
摘要： A surge protection device includes, in one embodiment, a surge responder operative to engage an inner conductor engager during a protection mode and disengage the inner conductor engager during a normal mode. The surge responder returns to the normal mode from the protection mode without operating intervention to replace or re-engage the surge responder.

86. 发明授权

US09762035B2 Multi-step tube of a ceramic material and gas discharge tube made of the same 有权
公开(公告)号：US09762035B2
公开(公告)日：2017-09-12
申请号：US14346302
申请日：2011-12-06
申请人： Thomas Westebbe , Yu Zhang , Eric Liu , Jiaping Hong
发明人： Thomas Westebbe , Yu Zhang , Eric Liu , Jiaping Hong
IPC分类号： H01T4/08 , H01T4/10 , H01T4/12 , H01T4/16 , H01T4/20
CPC分类号： H01T4/12 , H01T4/16 , H01T4/20
摘要： A multi-step tube (1) of a ceramic material comprises a tube body (1) of the ceramic material having an inner wall (11) located inside the tube body (1). A surface of the inner wall (11) is formed with a plurality of steps (2). The steps (2) are formed to extend differently far inside the tube (1). A multi-layered gas discharge tube comprises the multi-step tube (1). An inner electrode (31) is disposed on a step (21), and an outer electrode (41) is disposed on an outer surface (13) of the tube body (1). A disc (51) is partially placed on a step (22) and the inner electrode (31) between the inner electrode (31) and the outer electrode (41) so that, in case of an electrostatic discharge, the discharge will only take place in the center of the multi-step tube (1) and not at the border of the isolated ceramic disc (51).

87. 发明授权

US09681593B2 ESD protection device and method for manufacturing the same 有权
公开(公告)号：US09681593B2
公开(公告)日：2017-06-13
申请号：US14608403
申请日：2015-01-29
申请人： Murata Manufacturing Co., Ltd.
发明人： Jun Adachi , Jun Urakawa , Issei Yamamoto
IPC分类号： H05K9/00 , H01T4/12 , H01T21/00 , H02H9/04
CPC分类号： H02H9/04 , H01B1/20 , H01T4/10 , H01T4/12 , H01T21/00 , H02H9/044 , H05K9/0067 , H05K9/0069 , H05K9/0079 , Y10T29/49002
摘要： An ESD protection device is manufactured such that its ESD characteristics are easily adjusted and stabilized. The ESD protection device includes an insulating substrate, a cavity provided in the insulating substrate, at least one pair of discharge electrodes each including a portion exposed in the cavity, the exposed portions being arranged to face each other, and external electrodes provided on a surface of the insulating substrate and connected to the at least one pair of discharge electrodes. A particulate supporting electrode material having conductivity is dispersed between the exposed portions of the at least one pair of discharge electrodes in the cavity.

88. 发明申请

US20170033097A1 ELECTROSTATIC DISCHARGE PROTECTION DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：静电放电保护装置及其制造方法
公开(公告)号：US20170033097A1
公开(公告)日：2017-02-02
申请号：US15290089
申请日：2016-10-11
申请人： Murata Manufacturing Co., Ltd.
发明人： Takahiro SUMI , Jun ADACHI , Takayuki TSUKIZAWA , Katsumi YASUNAKA , Sumiyo NAKAMURA , Mayu SUZUKI
IPC分类号： H01L27/02 , H01L21/283 , H01L21/02 , H01L49/02
CPC分类号： H01L27/0288 , H01L21/02529 , H01L21/283 , H01L28/60 , H01T4/10 , H01T4/12 , H01T21/00
摘要： An ESD protection device includes an insulative substrate, first and second discharge electrodes contacting the insulative substrate, the first and second discharge electrodes being spaced apart from and opposed to each other, first and second outer electrodes provided on an outside surface of the insulative substrate and electrically connected to the first and second discharge electrodes, respectively; and a discharge auxiliary electrode extending from the first discharge electrode to the second discharge electrode in a region where the first and second discharge electrodes oppose each other. The discharge auxiliary electrode includes semiconductor particles and metal particles having an average particle diameter of about 0.3 μm to about 1.5 μm, and a density of the metal particles at a random cross-section of the discharge auxiliary electrode is greater than or equal to about 20 particles/50 μm2.
摘要翻译： ESD保护器件包括绝缘衬底，与绝缘衬底接触的第一和第二放电电极，第一和第二放电电极彼此间隔开并彼此相对，设置在绝缘衬底的外表面上的第一和第二外电极以及电连接到第一和第二放电电极; 以及在第一和第二放电电极彼此相对的区域中从第一放电电极延伸到第二放电电极的放电辅助电极。放电辅助电极包括平均粒径为约0.3μm至约1.5μm的半导体颗粒和金属颗粒，并且放电辅助电极的随机横截面处的金属颗粒的密度大于或等于约20 颗粒/50μm。

89. 发明申请

US20160276146A1 FLAT GAS DISCHARGE TUBE DEVICES AND METHODS 审中-公开
标题翻译：平板排气管装置及方法
公开(公告)号：US20160276146A1
公开(公告)日：2016-09-22
申请号：US15073537
申请日：2016-03-17
申请人： Bourns, Inc.
发明人： Jan HEATH , Gordon L. BOURNS
IPC分类号： H01J61/30 , H01J9/26 , H01J9/18 , H01J61/36 , H01J61/06
CPC分类号： H01J61/305 , H01J9/18 , H01J9/265 , H01J9/28 , H01J61/06 , H01J61/361 , H01T1/20 , H01T4/04 , H01T4/12
摘要： Devices and methods related to flat discharge tubes. In some embodiments, a gas discharge tube (GDT) device can include a first insulator substrate having first and second sides and defining an opening. The GDT device can further include second and third insulator substrates mounted to the first and second sides of the first insulator substrate with first and second seals, respectively, such that inward facing surfaces of the second and third insulator substrates and the opening of the first insulator substrate define a chamber. The GDT device can further include first and second electrodes implemented on the respective inward facing surfaces of the second and third insulator substrates, and first and second terminals implemented on at least one external surface of the GDT device. The GDT device can further include electrical connections implemented between the first and second electrodes and the first and second terminals, respectively.
摘要翻译：与放电管相关的装置和方法。在一些实施例中，气体放电管（GDT）装置可以包括具有第一和第二侧面并限定开口的第一绝缘体基板。 GDT装置还可以包括分别用第一和第二密封件安装到第一绝缘体基板的第一和第二侧面的第二和第三绝缘体基板，使得第二和第三绝缘体基板的向内的表面和第一绝缘体的开口衬底限定一个室。 GDT器件还可以包括实施在第二和第三绝缘体衬底的相应向内表面上的第一和第二电极，以及实现在GDT器件的至少一个外表面上的第一和第二端子。 GDT装置还可以包括分别在第一和第二电极与第一和第二端子之间实现的电连接。

90. 发明申请

US20160105948A1 SURGE PROTECTION DEVICE, METHOD FOR MANUFACTURING THE SAME, AND ELECTRONIC COMPONENT INCLUDING THE SAME 有权
标题翻译：防护装置，其制造方法以及包括其的电子元件
公开(公告)号：US20160105948A1
公开(公告)日：2016-04-14
申请号：US14972580
申请日：2015-12-17
申请人： Murata Manufacturing Co., Ltd.
发明人： Masanori Okamoto , Yukio Maeda , Shuji Matsumoto
IPC分类号： H05F3/04 , B22F5/00 , B22F3/10
CPC分类号： H05F3/04 , B22F3/10 , B22F5/00 , C22C29/12 , C22C32/001 , H01T1/20 , H01T2/02 , H01T4/12 , H01T21/00 , H05K1/026
摘要： The present disclosure provides a surge protection device including a ceramic substrate (1), at least one pair of discharge electrodes (31) disposed on a surface of the ceramic substrate (1) so as to face each other at end portions thereof with a space in between, outer electrodes (32) electrically connected to the corresponding discharge electrodes (31), and a discharge auxiliary electrode (4) disposed between the end portions of the pair of discharge electrodes (31) The discharge auxiliary electrode (4) contains crystalized glass and particles of conductive powder (40) dispersed apart from each other in the crystalized glass.
摘要翻译：本公开提供了一种浪涌保护装置，其包括陶瓷基板（1），至少一对放电电极（31），其设置在陶瓷基板（1）的表面上，以便在其端部处面对空间电连接到对应的放电电极（31）的外部电极（32）和设置在该对放电电极（31）的端部之间的放电辅助电极（4）。放电辅助电极（4）包含结晶化导电粉末（40）的玻璃和颗粒彼此分散在结晶化玻璃中。

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