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1. 发明公开

EP0620567A1 A zinc oxide varistor, a method of preparing the same, and a crystallized glass composition for coating 失效
标题翻译：氧化锌变阻器，其结晶化玻璃涂层的制备和组成。
公开(公告)号：EP0620567A1
公开(公告)日：1994-10-19
申请号：EP94110295.6
申请日：1990-11-07
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Katsumata, Masaaki , Kanaya, Osamu , Katsuki, Nobuharu , Takami, Akihiro
IPC分类号： H01C7/10
CPC分类号： H01C7/102 , H01C7/112
摘要： The present invention relates to a zinc oxide varistor as a characteristic element of an arrestor for protecting a transmission and distribution line and peripheral devices thereof from surge voltage created by lightning, and more particularly a highly reliable zinc oxide varistor excellent in the non-linearity with respect to voltage, the discharge withstand current rating properties, and the life characteristics under voltage, a method of preparing the same, and PbO type crystallized glass for coating oxide ceramics employed for a zinc oxide varistor, etc. A zinc oxide varistor of the present invention comprises a sintered body (1) and a high resistive side layer (3) consisting of crystallized glass with high crystallinity containing the prescribed amount of SiO₂, MoO₃, WO₃, TiO₂, NiO, etc., formed on the sides of the sintered body (1) to enhance the strength and the insulating property thereof, thereby improving the non-linearity with respect to voltage, the discharge withstand current rating properties and the life characteristics under voltage. The crystallized glass composition for coating of the present invention comprises PbO as a main component and additives such as ZnO, B₂O₃, SiO₂, MoO₃, WO₃, TiO₂, and NiO to enhance the crystallinity and the insulating property thereof.

2. 发明公开

EP1519641A3 Module and method of manufacturing module 有权
标题翻译： Modul und Verfahren zur Herstellung eines Modus
公开(公告)号：EP1519641A3
公开(公告)日：2005-08-24
申请号：EP04022953.6
申请日：2004-09-27
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Saito, Ryuichi , Kagata, Hiroshi , Katsumata, Masaaki
IPC分类号： H05K3/28 , H01L23/31
CPC分类号： H01L25/16 , H01L21/4857 , H01L21/563 , H01L23/13 , H01L23/3121 , H01L23/49822 , H01L24/81 , H01L2224/05001 , H01L2224/05023 , H01L2224/05568 , H01L2224/16225 , H01L2224/16235 , H01L2224/32225 , H01L2224/73203 , H01L2224/73204 , H01L2224/81801 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01019 , H01L2924/01033 , H01L2924/01047 , H01L2924/01057 , H01L2924/01075 , H01L2924/014 , H01L2924/09701 , H01L2924/12042 , H01L2924/14 , H01L2924/15151 , H01L2924/15192 , H01L2924/15787 , H01L2924/181 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/19105 , H03H9/0542 , H03H9/0557 , H03H9/1085 , H05K1/0306 , H05K3/284 , H05K3/305 , H05K2201/09036 , H05K2201/10636 , H05K2201/10674 , Y02P70/611 , Y02P70/613 , Y10T29/43 , Y10T29/435 , Y10T29/49126 , Y10T29/49163 , Y10T29/49165 , Y10T29/49171 , H01L2924/00 , H01L2224/05599 , H01L2224/05099
摘要： A module (1) includes a ceramic substrate (13), first and second electrodes (4) provided on the ceramic substrate (13), a component (6,8) having third and fourth electrodes (15,16) connected to the first and second electrodes (4), respectively, and a resin (9,11) filled in a space between the component (6,8) and the ceramic substrate (13). The ceramic substrate (13) has a surface thereof having a recess (10A,10B) formed therein. The first and second electrodes (4) are provided on the surface of the ceramic substrate (13) so that the recess (10A,10B) is located between the first and second electrodes (4). The component (6,8) is located over the recess (10A,10B) and spaced from the ceramic substrate (13) with a space including the recess (10A,10B). The space including the recess (10A,10B) is filled with the resin (9,11). The module allows each component (6,8) to be surface mounted at higher bonding strength, thus preventing short-circuit between the electrodes (4) on the substrate and improving the operation reliability.
摘要翻译：模块（1）包括陶瓷基板（13），设置在陶瓷基板（13）上的第一和第二电极（4），具有第三和第四电极（15,16）的部件（6,8）和第二电极（4）以及填充在部件（6,8）和陶瓷基板（13）之间的空间中的树脂（9,11）。陶瓷基板（13）的表面形成有凹部（10A，10B）。第一和第二电极（4）设置在陶瓷基板（13）的表面上，使得凹部（10A，10B）位于第一和第二电极（4）之间。所述部件（6,8）位于所述凹部（10A，10B）的上方并与所述陶瓷基板（13）间隔开，并具有包括所述凹部（10A，10B）的空间。包括凹部（10A，10B）的空间填充有树脂（9,11）。模块允许每个部件（6,8）以更高的接合强度进行表面安装，从而防止基板上的电极（4）之间的短路并提高操作可靠性。

3. 发明公开

EP1519641A2 Module and method of manufacturing module 有权
标题翻译： Modul und Verfahren zur Herstellung eines Moduls
公开(公告)号：EP1519641A2
公开(公告)日：2005-03-30
申请号：EP04022953.6
申请日：2004-09-27
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Saito, Ryuichi , Kagata, Hiroshi , Katsumata, Masaaki
IPC分类号： H05K3/28 , H01L23/31
CPC分类号： H01L25/16 , H01L21/4857 , H01L21/563 , H01L23/13 , H01L23/3121 , H01L23/49822 , H01L24/81 , H01L2224/05001 , H01L2224/05023 , H01L2224/05568 , H01L2224/16225 , H01L2224/16235 , H01L2224/32225 , H01L2224/73203 , H01L2224/73204 , H01L2224/81801 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01019 , H01L2924/01033 , H01L2924/01047 , H01L2924/01057 , H01L2924/01075 , H01L2924/014 , H01L2924/09701 , H01L2924/12042 , H01L2924/14 , H01L2924/15151 , H01L2924/15192 , H01L2924/15787 , H01L2924/181 , H01L2924/19041 , H01L2924/19042 , H01L2924/19043 , H01L2924/19105 , H03H9/0542 , H03H9/0557 , H03H9/1085 , H05K1/0306 , H05K3/284 , H05K3/305 , H05K2201/09036 , H05K2201/10636 , H05K2201/10674 , Y02P70/611 , Y02P70/613 , Y10T29/43 , Y10T29/435 , Y10T29/49126 , Y10T29/49163 , Y10T29/49165 , Y10T29/49171 , H01L2924/00 , H01L2224/05599 , H01L2224/05099
摘要： A module (1) includes a ceramic substrate (13), first and second electrodes (4) provided on the ceramic substrate (13), a component (6,8) having third and fourth electrodes (15,16) connected to the first and second electrodes (4), respectively, and a resin (9,11) filled in a space between the component (6,8) and the ceramic substrate (13). The ceramic substrate (13) has a surface thereof having a recess (10A,10B) formed therein. The first and second electrodes (4) are provided on the surface of the ceramic substrate (13) so that the recess (10A,10B) is located between the first and second electrodes (4). The component (6,8) is located over the recess (10A,10B) and spaced from the ceramic substrate (13) with a space including the recess (10A,10B). The space including the recess (10A,10B) is filled with the resin (9,11). The module allows each component (6,8) to be surface mounted at higher bonding strength, thus preventing short-circuit between the electrodes (4) on the substrate and improving the operation reliability.
摘要翻译：模块（1）包括陶瓷基板（13），设置在陶瓷基板（13）上的第一和第二电极（4），具有第三和第四电极（15,16）的部件（6,8）和第二电极（4）以及填充在部件（6,8）和陶瓷基板（13）之间的空间中的树脂（9,11）。陶瓷基板（13）的表面形成有凹部（10A，10B）。第一和第二电极（4）设置在陶瓷基板（13）的表面上，使得凹部（10A，10B）位于第一和第二电极（4）之间。所述部件（6,8）位于所述凹部（10A，10B）的上方并与所述陶瓷基板（13）间隔开，并具有包括所述凹部（10A，10B）的空间。包括凹部（10A，10B）的空间填充有树脂（9,11）。模块允许每个部件（6,8）以更高的接合强度进行表面安装，从而防止基板上的电极（4）之间的短路并提高操作可靠性。

4. 发明授权

EP1239532B1 Radio frequency filter 有权
标题翻译：射频滤波器
公开(公告)号：EP1239532B1
公开(公告)日：2004-04-21
申请号：EP02004140.6
申请日：2002-02-25
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Kushitani, Hiroshi , Katsumata, Masaaki , Mizuno, Masayuki
IPC分类号： H01P7/08
CPC分类号： H03H7/06 , H03H2001/0085

5. 发明公开

EP1239532A1 Radio frequency filter 有权
标题翻译： Funkfrequenzfilter
公开(公告)号：EP1239532A1
公开(公告)日：2002-09-11
申请号：EP02004140.6
申请日：2002-02-25
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Kushitani, Hiroshi , Katsumata, Masaaki , Mizuno, Masayuki
IPC分类号： H01P7/08
CPC分类号： H03H7/06 , H03H2001/0085
摘要： Disclosed is a radio frequency filter used for a mobile communication apparatus such as a mobile phone, having an inductor component, a capacitor component, and a resistor component formed of a conductor pattern. The filter includes the conductor pattern formed on the surface of dielectric layer, and an adjusting layer for adjusting the frequency characteristic of the filter formed so as to cover at least a part of the conductor pattern. In the radio frequency filter, the conductor pattern is formed and sintered, followed by adjusting the frequency characteristic of the filter. Accordingly, in the radio frequency filter, the yield of the manufacture is improved. Further, the electrode layer can be single-layered by using extra-thin lines for the conductor pattern and interdigital electrodes for the capacitor. As a result, it is possible to make the filter smaller and thinner by using intaglio-printing technique and thin-film forming technique.
摘要翻译：公开了一种用于诸如移动电话的移动通信装置的射频滤波器，具有电感器部件，电容器部件和由导体图形形成的电阻器部件。滤波器包括形成在电介质层表面上的导体图案，以及用于调节形成为覆盖导体图案的至少一部分的滤波器的频率特性的调节层。在射频滤波器中，形成导体图案并烧结，然后调整滤波器的频率特性。因此，在射频滤波器中，提高了制造成品率。此外，通过使用用于导体图案的超细线和用于电容器的叉指电极，电极层可以是单层的。结果，可以通过使用凹版印刷技术和薄膜形成技术来使过滤器变得越来越薄。

6. 发明授权

EP0620567B1 A zinc oxide varistor, a method of preparing the same, and a crystallized glass composition for coating 失效
标题翻译：氧化锌变阻器，其制备方法以及用于涂覆的结晶玻璃组合物
公开(公告)号：EP0620567B1
公开(公告)日：1996-07-17
申请号：EP94110295.6
申请日：1990-11-07
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Katsumata, Masaaki , Kanaya, Osamu , Katsuki, Nobuharu , Takami, Akihiro
IPC分类号： H01C7/10
CPC分类号： H01C7/102 , H01C7/112

7. 发明授权

EP0620566B1 A zinc oxide varistor, a method of preparing the same, and a crystallized glass composition for coating 失效
标题翻译：氧化锌变阻器，其晶化玻璃涂层的制备和组成
公开(公告)号：EP0620566B1
公开(公告)日：1996-07-17
申请号：EP94110291.5
申请日：1990-11-07
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Katsumata, Masaaki , Kanaya, Osuma , Katsuki, Nobuharu , Takami, Akihiro
IPC分类号： H01C7/10
CPC分类号： H01C7/102 , H01C7/112

8. 发明公开

EP0620566A1 A zinc oxide varistor, a method of preparing the same, and a crystallized glass composition for coating 失效
标题翻译：氧化锌变阻器，其制备方法以及用于涂覆的结晶玻璃组合物
公开(公告)号：EP0620566A1
公开(公告)日：1994-10-19
申请号：EP94110291.5
申请日：1990-11-07
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Katsumata, Masaaki , Kanaya, Osuma , Katsuki, Nobuharu , Takami, Akihiro
IPC分类号： H01C7/10
CPC分类号： H01C7/102 , H01C7/112
摘要： The present invention relates to a zinc oxide varistor as a characteristic element of an arrestor for protecting a transmission and distribution line and peripheral devices thereof from surge voltage created by lightning, and more particularly a highly reliable zinc oxide varistor excellent in the non-linearity with respect to voltage, the discharge withstand current rating properties, and the life characteristics under voltage, a method of preparing the same, and PbO type crystallized glass for coating oxide ceramics employed for a zinc oxide varistor, etc. A zinc oxide varistor of the present invention comprises a sintered body (1) and a high resistive side layer (3) consisting of crystallized glass with high crystallinity containing the prescribed amount of SiO₂, MoO₃, WO₃, TiO₂, NiO, etc., formed on the sides of the sintered body (1) to enhance the strength and the insulating property thereof, thereby improving the non-linearity with respect to voltage, the discharge withstand current rating properties and the life characteristics under voltage. The crystallized glass composition for coating of the present invention comprises PbO as a main component and additives such as ZnO, B₂O₃, SiO₂, MoO₃, WO₃, TiO₂, and NiO to enhance the crystallinity and the insulating property thereof.
摘要翻译：氧化锌变阻器技术领域本发明涉及作为避雷器的特征元件的氧化锌变阻器，其用于保护传输和配电线及其外围设备免受雷电产生的浪涌电压，并且更具体地涉及一种非常可靠的氧化锌变阻器，关于电压，放电耐受电流额定特性和电压下寿命特性，其制备方法，以及用于涂覆用于氧化锌变阻器的氧化物陶瓷的PbO型结晶玻璃等。本发明的氧化锌变阻器本发明包括一个烧结体（1）和一个由结晶度高的结晶玻璃组成的高电阻侧层（3），该结晶层含有规定量的在烧结体侧面上形成的SiO 2，MoO 3，WO 3，TiO 2，NiO等（1）提高其强度和绝缘性能，从而改善对电压的非线性，同时进行放电和额定电流特性以及电压下的寿命特性。本发明的用于涂覆的结晶玻璃组合物包含PbO作为主要组分和添加剂如ZnO，B 2 O 3，SiO 2，MoO 3，WO 3，TiO 2和NiO以提高其结晶性和绝缘性。

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