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发明公开
CN104752154A 电容器的制作方法 无效 - 驳回

电容器的制作方法
摘要：
本发明提出了一种电容器的制作方法，使形成在下电极表面的介质层暴露出一部分下电极，接着在介质层以及暴露出的下电极表面形成上电极，使所述上电极有一部分与下电极相连接，从而保证在形成上电极的时所产生的电荷也能够传导至所述下电极上，使上电极和下电极之间不具有电势差，从而避免了电弧放电缺陷的形成，接着去除上电极和下电极相连的部分即可形成电容器，从而使形成的电容器良率较高，符合要求。
摘要（英）：

The invention discloses a method for manufacturing a capacitor. A dielectric layer formed on the surface of a lower electrode is made to expose part of the lower electrode, and then, an upper electrode is formed on the surfaces of the dielectric layer and the exposed part of the lower electrode to make part of the upper electrode connected with the lower electrode. Thus, charges generated during formation of the upper electrode can be transferred to the lower electrode, there is no potential difference between the upper electrode and the lower electrode, and the formation of arc discharge defect is avoided. A capacitor is formed after the connecting part of the upper electrode and the lower electrode is removed. The formed capacitor is high in yield, and meets the requirements.

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