MULTI-LAYERED CERAMIC BOARD AND METHOD OF MANUFACTURING THE SAME
    1.
    发明申请
    MULTI-LAYERED CERAMIC BOARD AND METHOD OF MANUFACTURING THE SAME 审中-公开
    多层陶瓷板及其制造方法

    公开(公告)号:US20090114433A1

    公开(公告)日:2009-05-07

    申请号:US12264869

    申请日:2008-11-04

    IPC分类号: H05K1/02 H05K3/00

    摘要: There is provided a multi-layered ceramic board and a method of manufacturing the same. A multi-layered ceramic board according to an aspect of the invention may include: an internal layer having a plurality of first dielectric sheets laminated, each of the first dielectric sheets prepared by mixing glass powder with a predetermined amount of alumina powder; and an external layer having at least one second dielectric sheet laminated on the surface of the internal layer, the second dielectric sheet prepared by mixing glass powder with alumina powder in a smaller amount than the first dielectric sheet, wherein via hole conductors and internal electrodes provided in the internal layer are electrically connected to a surface electrode provided on the surface of the external layer, and the internal layer, the external layer, the via hole conductors, the internal layer, and the surface electrode are fired at a predetermined temperature.

    摘要翻译: 提供了一种多层陶瓷板及其制造方法。 根据本发明的一个方面的多层陶瓷板可以包括:层叠多个第一电介质片的内层,通过将玻璃粉与预定量的氧化铝粉末混合而制备的每个第一电介质片; 以及外部层,其具有层叠在所述内层的表面上的至少一个第二电介质片,所述第二电介质片通过将玻璃粉末与比所述第一电介质片材更少量的氧化铝粉末混合而制备,其中设置有通孔导体和内部电极 在内层中电连接到设置在外层表面上的表面电极,内部层,外层,通孔导体,内层和表面电极在预定温度下烧制。

    METHOD OF MANUFACTURING MULTILAYER CERAMIC SUBSTRATE
    8.
    发明申请
    METHOD OF MANUFACTURING MULTILAYER CERAMIC SUBSTRATE 审中-公开
    制造多层陶瓷基板的方法

    公开(公告)号:US20090133805A1

    公开(公告)日:2009-05-28

    申请号:US12276656

    申请日:2008-11-24

    IPC分类号: B32B37/06

    摘要: There is provided a method of manufacturing a multilayer ceramic substrate that can be easily performed with high efficiency at low cost without affecting the performance of a multilayer ceramic substrate. A method of manufacturing a multilayer ceramic substrate according to an aspect of the invention may include: printing a cutting region onto at least one of a plurality of ceramic green sheets when the plurality of ceramic green sheets are laminated to form the ceramic laminate; firing the ceramic laminate; and cutting the fired ceramic laminate along the cutting region.

    摘要翻译: 提供一种制造多层陶瓷基板的方法,其可以以低成本高效率地进行而不影响多层陶瓷基板的性能。 根据本发明的一个方面的制造多层陶瓷基板的方法可以包括:当多个陶瓷生片被层压以形成陶瓷层压体时,将切割区域印刷到多个陶瓷生片中的至少一个上; 烧制陶瓷层压板; 并沿着切割区域切割烧制的陶瓷层压体。

    Ceramic laminate and method of manufacturing ceramic sintered body
    9.
    发明授权
    Ceramic laminate and method of manufacturing ceramic sintered body 有权
    陶瓷层压板及陶瓷烧结体的制造方法

    公开(公告)号:US07998561B2

    公开(公告)日:2011-08-16

    申请号:US12510162

    申请日:2009-07-27

    IPC分类号: B32B9/00

    摘要: There are provided a ceramic laminate and a method of manufacturing a ceramic sintered body. A ceramic laminate according to an aspect of the invention may include: at least one ceramic sheet having first ceramic particles and glass particles; and at least one constraining sheet having second ceramic particles and alternating with the ceramic sheet while the constraining sheet and the ceramic sheet are in contact with each other, wherein the glass particles and the first ceramic particles each have a larger particle size than the second ceramic particles, and the first ceramic particles have a particle size of 1 μm or more, the glass particles have a particle size within the range of 1 μm to 10 μm, and the second ceramic particles have a particle size of 1 μm or less. An aspect of the present invention provides a ceramic laminate having constraining layers that can evenly exert a constraining force onto a ceramic laminate during sintering.

    摘要翻译: 提供陶瓷层压体和制造陶瓷烧结体的方法。 根据本发明的一个方面的陶瓷层压体可以包括:至少一个具有第一陶瓷颗粒和玻璃颗粒的陶瓷片; 以及至少一个具有第二陶瓷颗粒并且在约束片和陶瓷片彼此接触的同时与陶瓷片交替的约束片,其中玻璃粒子和第一陶瓷粒子的粒径大于第二陶瓷粒径 颗粒,并且第一陶瓷颗粒具有1μm以上的粒径,玻璃粒子的粒径在1μm〜10μm的范围内,第二陶瓷粒子的粒径为1μm以下。 本发明的一个方面提供一种具有约束层的陶瓷层压板,其可以在烧结期间均匀地施加在陶瓷层压板上的约束力。