公开(公告)号：US07609070B2

公开(公告)日：2009-10-27

申请号：US11902392

申请日：2007-09-21

Applicant: Tomohiro Kagiyama ,  Yasuhiro Tosaka ,  Norikazu Iwagami

Inventor： Tomohiro Kagiyama ,  Yasuhiro Tosaka ,  Norikazu Iwagami

IPC: G01R31/12 ,  G01R31/08 ,  G01R31/26

CPC classification number: G01R31/028 ,  Y10T29/435

Abstract: A manufacturing method of an electronic device includes applying a direct voltage having a first polarity to a capacitor that has an insulating layer including nitrogen and silicon as a capacitor dielectric layer, testing the capacitor to which the direct voltage having the first polarity is applied and determining a nondefective capacitor and a defective capacitor, and applying a direct voltage having a second polarity to the nondefective capacitor. The second polarity is opposite to the first polarity.

Abstract translation: 一种电子设备的制造方法，包括将具有第一极性的直流电压施加到具有包括氮和硅的绝缘层的电容器作为电容器电介质层，测试施加具有第一极性的直流电压的电容器，并确定 无损电容器和有缺陷的电容器，并且向无损电容器施加具有第二极性的直流电压。 第二极性与第一极性相反。