NEGATIVE HIGH-VOLTAGE GENERATION DEVICE WITH MULTI-STAGE SELECTION

專利類型

發明

專利國別 (專利申請國家)

美國

專利申請案號

16/025,205

專利證號

US 10,312,791 B1

專利獲證名稱

NEGATIVE HIGH-VOLTAGE GENERATION DEVICE WITH MULTI-STAGE SELECTION

專利所屬機關 (申請機關)

國立交通大學

獲證日期

2019/06/04

技術說明

A negative high-voltage generation device with multi-stage selection includes an input, an output, negative charges pumps, electrical switches, and a control device. The negative charge pumps are electrically cascaded between the input and the output and configured to receive zero voltage through the input. The control device turns off at least one of the electrical switches close to the output and turns on the remains of the plurality of electrical switches, and the negative charge pumps and the electrical switches use zero voltage to generate a negative voltage at the output.

備註

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