Multilayer microelectronic circuit
    2.
    发明公开
    Multilayer microelectronic circuit 失效
    Mikroelektronische Mehrlagenschaltung

    公开(公告)号:EP0862238A2

    公开(公告)日:1998-09-02

    申请号:EP98103314.5

    申请日:1998-02-25

    Abstract: A multilayer microelectronic circuit to be directly mounted on a substrate and to be used, for example, as a resonator. The multilayer microelectronic circuit comprises a plurality of dielectric layers and patterned electrodes which are laminated one upon another to form a laminated structure, the dielectric layers and the patterned electrodes forming an electrical circuit. The laminated structure has side surfaces extending along a direction in which the dielectric layers and the patterned electrodes are laminated. An input line is formed at one of the side surfaces and connected with an input section of the electrical circuit. An output line is formed at one of the side surfaces and connected with an output section of the electrical circuit. A grounding line is formed at one of the side surfaces and connected with a grounding section of the electrical circuit. Additionally, a signal line formed at one of the side surfaces, for connecting sections of the electrical circuit. The signal line has an end positioned adjacent a mounting surface at which the multilayer microelectronic circuit is directly mounted on the substrate, in which the end of the signal line is separate from the mounting surface so as to be insulated from electrical contact with the substrate.

    Abstract translation: 要直接安装在基片上并用作例如谐振器的多层微电子电路。 多层微电子电路包括多个介质层和图案化电极,它们彼此层叠以形成层压结构,电介质层和图案化电极形成电路。 层叠结构具有沿着电介质层和图案化电极层叠的方向延伸的侧面。 输入线形成在一个侧面并与电路的输入部分连接。 输出线形成在一个侧面并与电路的输出部连接。 在一个侧面形成接地线,并与电路的接地部连接。 另外,形成在一个侧表面上用于连接电路的部分的信号线。 信号线具有位于多个微电子电路直接安装在基板上的安装表面附近的端部,其中信号线的端部与安装表面分离,从而与基板电接触绝缘。

    Constant temperature type crystal oscillator
    9.
    发明公开
    Constant temperature type crystal oscillator 有权
    Quartzoszillator mit konstanter Temperatur

    公开(公告)号:EP1598931A1

    公开(公告)日:2005-11-23

    申请号:EP05253115.9

    申请日:2005-05-19

    Abstract: The present invention is one where, in a lead wire led-out type crystal oscillator of constant temperature type for high stability, comprising: a heat supply body that supplies heat to a crystal resonator from which a plurality of lead wires are led out, to maintain the temperature constant; an oscillating element that constitutes an oscillating circuit together with the crystal resonator; a temperature control element that constitutes a temperature control circuit for controlling the temperature of the crystal resonator; and a circuit board for mounting the heat supply body, the oscillating element, and the temperature control element, and through which lead wires of the crystal resonator are passed through for mounting, the heat supply body comprises: a heat conducting plate which has through-holes for the lead wires and is mounted on the circuit board, and which faces, and is directly thermally joined to, the crystal resonator; and a chip resistor for heating which is mounted on the circuit board adjacent to the heat conducting plate, and is thermally joined to the heat conducting plate.

    Abstract translation: 本发明是一种在高稳定性的恒温型铅丝引出型晶体振荡器中,其特征在于,包括:向多个引线引出的晶体谐振器供热的供热体, 保持温度恒定; 与晶体谐振器一起构成振荡电路的振荡元件; 构成用于控制晶体谐振器的温度的温度控制电路的温度控制元件; 以及用于安装供热体,振荡元件和温度控制元件的电路板,并且晶体谐振器的引线通过该电路板通过以进行安装,所述供热体包括:导热板, 用于引线的孔,并安装在电路板上,并且面向并直接热连接到晶体谐振器; 以及与导热板相邻地安装在电路基板上并与导热板热接合的用于加热的片状电阻器。

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