Invention Grant
- Patent Title: Semiconductor apparatus
- Patent Title (中): 半导体装置
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Application No.: US14100192Application Date: 2013-12-09
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Publication No.: US08952746B1Publication Date: 2015-02-10
- Inventor: Hyun Sik Jeong
- Applicant: SK Hynix Inc.
- Applicant Address: KR Gyeonggi-do
- Assignee: SK Hynix Inc.
- Current Assignee: SK Hynix Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: William Park & Associates Patent Ltd.
- Priority: KR10-2013-0103839 20130830
- Main IPC: H02M3/07
- IPC: H02M3/07

Abstract:
A negative voltage pumping unit including a driver configured to receive an external high-voltage and an external voltage and drive and output an oscillator signal, and a capacitor configured to perform a pumping operation and generate a negative voltage; and an internal circuit configured to receive a ground voltage and the voltage of a node.
Public/Granted literature
- US20150061755A1 SEMICONDUCTOR APPARATUS Public/Granted day:2015-03-05
Information query
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