Invention Grant
- Patent Title: Multi-level electrical fuse using one programming device
- Patent Title (中): 使用一个编程设备的多级电气保险丝
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Application No.: US11715631Application Date: 2007-03-08
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Publication No.: US08223575B2Publication Date: 2012-07-17
- Inventor: Yung-Lung Lin , Jui-Jen Wu , Shine Chung , Fu-Lung Hsuen
- Applicant: Yung-Lung Lin , Jui-Jen Wu , Shine Chung , Fu-Lung Hsuen
- Applicant Address: TW Hsin-Chu
- Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
- Current Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
- Current Assignee Address: TW Hsin-Chu
- Agency: K&L Gates LLP
- Main IPC: G11C17/18
- IPC: G11C17/18 ; G11C17/14 ; G11C17/16 ; G11C17/00
Abstract:
A multi-level electrical fuse system comprises at least one fuse box having at least one electrical fuse, a programming device serially coupled to the electrical fuse, and a variable power supply coupled to the fuse box and configured to generate two or more voltage levels.
Public/Granted literature
- US20080217734A1 Multi-level electrical fuse using one programming device Public/Granted day:2008-09-11
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