Title:
ELECTRICALLY PROGRAMMABLE FUSE STRUCTURE AND SEMICONDUCTOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/170143
Kind Code:
A1
Abstract:
An electrically programmable fuse structure and a semiconductor device are disclosed. The electrically programmable fuse structure comprises a cathode, a fuse link and an anode, the fuse link connecting the cathode to the anode, the cathode connected to the fuse link at a junction, wherein the cathode comprises a plurality of conductive branches arranged to form a converging side and a diverging side, and the converging side of the cathode is connected to the junction so as to be connected to the fuse link.
Inventors:
CHEN MAIN-GWO (CN)
Application Number:
PCT/CN2019/077500
Publication Date:
September 12, 2019
Filing Date:
March 08, 2019
Export Citation:
Assignee:
CHANGXIN MEMORY TECH INC (CN)
International Classes:
H01L23/525; H01L27/115
Foreign References:
| CN108493182A | 2018-09-04 | |||
| US20100038747A1 | 2010-02-18 | |||
| US20080258255A1 | 2008-10-23 | |||
| CN103872011A | 2014-06-18 |
Attorney, Agent or Firm:
SHANGHAI SAVVY INTELLECTUAL PROPERTY AGENCY (CN)
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