公开(公告)号：US10141933B2

公开(公告)日：2018-11-27

申请号：US15788935

申请日：2017-10-20

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Kwang-Hyun Cho ,  Isaak Yang

IPC: H03K19/003 ,  H03K19/00

Abstract: An electric device, which includes a first switch-unit providing a first internal circuit signal, a first delay circuit unit outputting a second internal circuit signal which is generated by delaying the first internal circuit signal, a first AND logic outputting a first repair-signal generated by a logical AND operation between the first internal circuit signal and the second internal circuit signal, a first OR logic outputting a second repair-signal generated by a logical OR operation between the first internal circuit signal and the second internal circuit signal, and a second switch-unit selecting one of the first repair-signal and the second repair-signal according to a third internal circuit signal generated by an operation including a logical AND operation between the first repair-signal and the second repair-signal and providing the selected one as an output signal through an output terminal, is released.