Invention Grant
US07880266B2 Four-terminal antifuse structure having integrated heating elements for a programmable circuit
有权
具有用于可编程电路的集成加热元件的四端反熔丝结构
- Patent Title: Four-terminal antifuse structure having integrated heating elements for a programmable circuit
- Patent Title (中): 具有用于可编程电路的集成加热元件的四端反熔丝结构
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Application No.: US11949569Application Date: 2007-12-03
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Publication No.: US07880266B2Publication Date: 2011-02-01
- Inventor: Byeongju Park , Subramanian S. Iyer , Chandrasekharan Kothandaraman
- Applicant: Byeongju Park , Subramanian S. Iyer , Chandrasekharan Kothandaraman
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Agent Joseph P. Abate, Esq.
- Main IPC: H01L29/04
- IPC: H01L29/04 ; H01L29/10 ; H01L31/036 ; H01L23/52 ; H01L23/525 ; H01L21/768 ; H01L27/01 ; H01L21/82 ; H01L21/326 ; H01L21/479 ; H01H37/76 ; H01H85/00 ; G11C17/18
Abstract:
The present invention provides antifuse structures having an integrated heating element and methods of programming the same, the antifuse structures comprising first and second conductors and a dielectric layer formed between the conductors, where one or both of the conductors functions as both a conventional antifuse conductor and as a heating element for directly heating the antifuse dielectric layer during programming.
Public/Granted literature
- US20080073749A1 ANTIFUSE STRUCTURE HAVING AN INTEGRATED HEATING ELEMENT Public/Granted day:2008-03-27
Information query
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