Method of producing an LTCC substrate with cavities having improved bondability
    1.
    发明授权
    Method of producing an LTCC substrate with cavities having improved bondability 有权
    制造具有改善的粘合性的空腔的LTCC基板的方法

    公开(公告)号:US07244331B1

    公开(公告)日:2007-07-17

    申请号:US10959121

    申请日:2004-10-07

    IPC分类号: B32B37/10 B32B38/00

    CPC分类号: B32B37/0023

    摘要: A method of producing an LTCC substrate having improved cavity bondability is disclosed that involves providing a stack of green ceramic tape sheets having a cavity, placing a template having an opening corresponding to the cavity over the stack, placing a stretchable sheet of material coated with graphite or zinc stearate over the template, isostatically laminating the stack to produce an LTCC substrate having a cavity, and removing the template and sheet of stretchable material from the stack.

    摘要翻译: 公开了一种制造具有改善的腔体粘合性的LTCC基板的方法,其包括提供具有空腔的一堆绿色陶瓷带片,将具有对应于空腔的开口的模板放置在堆叠上,放置涂覆有石墨的可拉伸片材 或硬脂酸锌在模板上均匀地层叠叠层以产生具有空腔的LTCC基材,并从堆叠中除去可拉伸材料的模板和片材。

    High current zinc oxide fuse
    5.
    发明授权
    High current zinc oxide fuse 失效
    大电流氧化锌保险丝

    公开(公告)号:US4528537A

    公开(公告)日:1985-07-09

    申请号:US569068

    申请日:1984-01-09

    IPC分类号: H01H85/00 H01H85/38

    摘要: There is provided by this invention a current limiting fuse having a zinc oxide core electrically connected in parallel with an array of wire fuse elements capable of shaping and controlling the arc voltage developed during current interruptions.

    摘要翻译: 本发明提供了一种限流熔断器,其具有与能够整形和控制电流中断期间产生的电弧电压的线熔丝元件阵列并联电连接的氧化锌芯。

    Devitrification inhibitor in low dielectric borosilicate glass
    8.
    发明授权
    Devitrification inhibitor in low dielectric borosilicate glass 失效
    低介电硼硅酸盐玻璃中的脱氮抑制剂

    公开(公告)号:US5312784A

    公开(公告)日:1994-05-17

    申请号:US925630

    申请日:1992-08-07

    IPC分类号: C03C8/14 C03C3/089

    CPC分类号: C03C8/14

    摘要: A ceramic composition for forming ceramic dielectric body having a dielectric constant of less than about 5.5 and a TCE of less than about 5.0 ppm/.degree.C. The composition comprises a mixture of finely divided particles of 10-90 vol. % borosilicate glass and 10-90 vol. % of a material selected from the group consisting of Ga.sub.2 O.sub.3, Ga.sub.2 SiO.sub.5, Ga.sub.2 TiO.sub.5, GaAs, GaPO.sub.4 and any gallium-contained compounds to inhibit the formation of crystalline forms of silica. The composition can be used with a polymeric binder to produce an unfired green tape which is co-fireable with high conductivity metallurgies such as gold, silver and silver/palladium.

    摘要翻译: 一种用于形成介电常数小于约5.5且TCE小于约5.0ppm /℃的陶瓷介电体的陶瓷组合物。该组合物包含10-90体积%的细碎颗粒的混合物。 %硼硅酸盐玻璃和10-90体积% %的选自Ga 2 O 3,Ga 2 SiO 5,Ga 2 TiO 5,GaAs,GaPO 4的材料和任何含镓化合物,以抑制二氧化硅结晶形式的形成。 该组合物可以与聚合物粘合剂一起使用以产生与高电导率冶金如金,银和银/钯共烧的未烧绿带。

    Nonlinear resistor for low temperature operation
    9.
    发明授权
    Nonlinear resistor for low temperature operation 失效
    用于低温运行的非线性电阻

    公开(公告)号:US4918421A

    公开(公告)日:1990-04-17

    申请号:US841602

    申请日:1986-03-20

    IPC分类号: H01C7/112

    CPC分类号: H01C7/112 Y10T29/49085

    摘要: A nonlinear resistor which exhibits substantial temperature independence over a wide range of temperatures, including low temperatures, is provided. The resistor is formed of a zinc oxide-based ceramic composition which exhibits nonlinear voltage/current characteristics and is essentially unafffected by magnetic fields. The nonlinear resistor provides protection for electrical devices in a circuit from voltage surges and/or transients. In a preferred form, the resistor is manufactured as a multilayer capacitor-type device.

    摘要翻译: 提供了一种在宽温度范围(包括低温)下具有显着的温度独立性的非线性电阻器。 电阻器由氧化锌基陶瓷组合物形成,其表现出非线性电压/电流特性,并且基本上不受磁场的影响。 非线性电阻为电路中的电气设备提供保护,防止电压浪涌和/或瞬变。 在优选的形式中,电阻器被制造为层叠电容器型器件。