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公开(公告)号：EP3649708A1
公开(公告)日：2020-05-13
申请号：EP18723481.0
申请日：2018-05-08
申请人： TDK Electronics AG
发明人： DORSCH, Eduard , WERNER, Frank , ZHANG, Yu , TAN, Jiangnan
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公开(公告)号：EP3127199B1
公开(公告)日：2019-12-25
申请号：EP15713185.5
申请日：2015-03-27
发明人： DITTERT, Maik , MEYER, Thomas
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公开(公告)号：EP3271934A1
公开(公告)日：2018-01-24
申请号：EP16765789.9
申请日：2016-03-17
申请人： Bourns Incorporated
发明人： HEATH, Jan , BOURNS, Gordon L.
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.
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公开(公告)号：EP2579400A4
公开(公告)日：2017-04-19
申请号：EP11786480
申请日：2011-05-10
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公开(公告)号：EP2837073A1
公开(公告)日：2015-02-18
申请号：EP13712547.2
申请日：2013-03-26
申请人： Epcos AG
摘要： The invention relates to an over-voltage arrester comprising an electrical insulator (10) which encloses a hollow chamber (20), a pin electrode (30) and a pipe electrode (40) which are arranged in the hollow chamber (20), wherein the pin electrode (30) protrudes into the pipe electrode (40). An ignition strip (50) is applied to an inner surface (S10a) of the insulator facing the hollow chamber (20). An outer metallization (61, 62, 63) is arranged on an outer surface (S10b) of the insulator (10). An effective reduction of the protection level can thus be achieved in said over-voltage arrester.
摘要翻译： 本发明涉及一种包括电绝缘体（10）的过电压放电器，所述电绝缘体包围设置在空腔（20）中的空腔（20），销电极（30）和管电极（40），其中 销电极（30）突出到管电极（40）中。 点火带（50）被施加到面向中空室（20）的绝缘体的内表面（S10a）。 在绝缘体（10）的外表面（S10b）上布置外部金属化部（61,62,63）。 因此可以在所述过电压放电器中实现保护水平的有效降低。
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公开(公告)号：EP2793331A1
公开(公告)日：2014-10-22
申请号：EP12858188.1
申请日：2012-09-13
申请人： TDK Corporation
摘要： Based on the configuration of the present invention, an ESD protection device is provided which has a low electrostatic capacitance, a low short-circuiting rate and an excellent durability. Also, in the ESD protection device, the damage derived from short-circuiting or the peak voltage can be inhibited. The ESD protection device comprises an insulating substrate, electrodes separately and oppositely disposed on the insulating substrate and a discharge inducing section arranged between the electrodes. The discharge inducing section consists of porous structure with microscopic voids discontinuously dispersed therein and has a hollow structure in which at least one hollow space is contained. Further, the plane where the hollow structure is formed has a dense structure.
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7.发明公开
公开(公告)号：EP2626961A1
公开(公告)日：2013-08-14
申请号：EP11829129.3
申请日：2011-09-27
申请人： TDK Corporation
摘要： The present invention provides an ESD protection device that not only has small electrostatic capacitance and an excellent discharge property but also has high durability against repeated use with the occurrence of short-circuiting between electrodes after discharge inhibited. An ESD protection device (100) including an insulating substrate (11), electrodes (21, 22) arranged on this insulating substrate (11) away from and opposite each other, and a discharge induction section (31) located between these electrodes (21, 22), wherein the discharge induction section (31) is composed of a porous body, in which micropores (34) are discontinuously scattered, and has a hollow structure having at least one or more hollow sections (31a and 31b).
摘要翻译： 本发明提供一种ESD保护器件，其不仅具有小的静电电容和优异的放电特性，而且在放电抑制后电极之间出现短路的情况下也具有高的耐用性。 一种包括绝缘基板（11）的ESD保护装置（100），布置在该绝缘基板（11）上并相互相对的电极（21,22）和位于这些电极（21）之间的放电感应部分 ，22），其中所述放电诱导部分（31）由微孔（34）不连续散射的多孔体构成，并且具有至少一个或多个中空部分（31a和31b）的中空结构。
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公开(公告)号：EP2447959A4
公开(公告)日：2013-05-15
申请号：EP10820552
申请日：2010-09-29
发明人： HIEHATA KUMIKO , SUMI TAKAHIRO , ADACHI JUN , URAKAWA JUN , TSUKIZAWA TAKAYUKI
CPC分类号： H01T4/12 , H01C7/108 , H01C7/12 , H01L23/60 , H01L27/0288 , H01L2924/0002 , H01L2924/09701 , H01L2924/12044 , H01T1/20 , H01T21/00 , H01L2924/00
摘要： There are provided an ESD protection device which has stable characteristics, and undergoes no characteristic degradation even when static electricity is applied repeatedly, and a method for manufacturing the ESD protection device. The ESD protection device includes: opposed electrodes 2 including an opposed electrode 2a on one side and an opposed electrode 2b on the other side, which are formed so as to be opposed to each other, in a ceramic base material 1; and a discharge auxiliary electrode 3 in contact with each of the opposed electrode on one side and the opposed electrode on the other side, which is placed so as to provide a bridge from the opposed electrode on one side to the opposed electrode on the other side, the discharge auxiliary electrode includes metallic particles, semiconductor particles, and a vitreous material, and bonding is provided through the vitreous material between the metallic particles, between the semiconductor particles, and between the metallic particles and the semiconductor particles, furthermore, the metallic particles have an average particle diameter X of 1.0 µm or more, and the relationship between the thickness Y of the discharge auxiliary electrode and the average particle diameter X of the metallic particles meets the requirement of 0.5 ‰¤ Y/X ‰¤ 3.
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公开(公告)号：EP2242154A4
公开(公告)日：2013-03-06
申请号：EP09707860
申请日：2009-01-22
发明人： ADACHI JUN , URAKAWA JUN , SUMI TAKAHIRO , KITADUME TAKAHIRO
摘要： An ESD protection device whose ESD characteristics are easily adjusted and stabilized is provided. An ESD protection device 10 includes (a) a ceramic multilayer substrate 12, (b) at least a pair of discharge electrodes 16 and 18 formed in the ceramic multilayer substrate 12 and facing each other with a space 15 disposed therebetween, and (c) external electrodes formed on a surface of the ceramic multilayer substrate 12 and connected to the discharge electrodes 16 and 18. The ESD protection device 10 includes a supporting electrode 14 disposed in a region that connects the pair of discharge electrodes 16 and 18. The supporting electrode 14 is obtained by dispersing a conductive material 34 coated with an inorganic material having no conductivity.
摘要翻译： 提供了ESD特性容易调节和稳定的ESD保护装置。 ESD保护装置10包括（a）陶瓷多层基板12，（b）形成在陶瓷多层基板12中的至少一对放电电极16和18，并且在其间设置有间隔15，并且（c） 外部电极形成在陶瓷多层基板12的表面上并与放电电极16和18连接。ESD保护装置10包括设置在连接一对放电电极16和18的区域中的支撑电极14。 14是通过分散涂覆有无导电性的无机材料的导电材料34而获得的。
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公开(公告)号：EP0099522B2
公开(公告)日：1990-03-14
申请号：EP83106677.4
申请日：1983-07-07
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