Invention Grant
- Patent Title: Level shifter including dummy circuit and method of manufacturing the same
-
Application No.: US17548310Application Date: 2021-12-10
-
Publication No.: US11784645B2Publication Date: 2023-10-10
- Inventor: Chung Min Lee , Hun Yong Lim
- Applicant: LX Semicon Co., Ltd.
- Applicant Address: KR Daejeon
- Assignee: LX SEMICON CO., LTD.
- Current Assignee: LX SEMICON CO., LTD.
- Current Assignee Address: KR Daejeon
- Agency: ROTHWELL, FIGG, ERNST & MANBECK, P.C.
- Priority: KR 20200178855 2020.12.18
- Main IPC: H03K3/356
- IPC: H03K3/356 ; H03K19/0185 ; H03K19/003
Abstract:
The present disclosure provides a technology for a level shifter that allows the selection of a single-stage level shifter or a two-stage level shifter by a simple alteration to wiring. When the single-stage level shifter is selected, some circuits may remain as dummy circuits.
Public/Granted literature
- US20220200598A1 Level Shifter Including Dummy Circuit and Method of Manufacturing the Same Public/Granted day:2022-06-23
Information query
IPC分类:
