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Optimized solid electrolyte for programmable metallization cell devices and structures
 
   
Document Number
US Patent 7560722
Issued Date
July 14, 2009
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Abstract
A microelectronic programmable structure suitable for storing information and array including the structure and methods of forming and programming the structure are disclosed. The programmable structure generally includes an ion conductor and a plurality of electrodes. Electrical properties of the structure may be altered by applying energy to the structure, and thus information may be stored using the structure.
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Number of Claims:
20
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Published
July 14, 2009
Application Number
12/136,629
Filed
June 10, 2008
US Classification
257/4   257/E31.029
Int'l Classification
H01L   47/00   (20060101)  
Examiner
Attorney/Law Firm
Parent Case
CROSS REFERENCE TO RELATED APPLICATIONS This application is a continuation of application Ser. No. 11/744,382, entitled OPTIMIZED SOLID ELECTROLYTE FOR PROGRAMMABLE METALLIZATION CELL DEVICES AND STRUCTURES, filed May 4, 2007, which is a continuation-in-part of application Ser. No. 11/117,229, entitled PROGRAMMABLE STRUCTURE, AN ARRAY INCLUDING THE STRUCTURE, AND METHODS OF FORMING THE SAME, filed Aug. 28, 2005, which is a divisional application of application Ser. No. 10/390,268, entitled PROGRAMMABLE STRUCTURE, AN ARRAY INCLUDING THE STRUCTURE, AND METHODS OF FORMING THE SAME, and filed Mar. 17, 2003 which is a continuation-in-part of U.S. application Ser. No. 10/268,107, filed Oct. 9, 2002 entitled PROGRAMMABLE MICROELECTRONIC DEVICE, STRUCTURE, AND SYSTEM AND METHOD OF FORMING THE SAME, filed Oct. 9, 2002, which is a continuation-in-part of application Ser. No. 10/118,276 entitled MICROELECTRONIC DEVICE, STRUCTURE, AND SYSTEM, INCLUDING A MEMORY STRUCTURE HAVING A VARIABLE PROGRAMMABLE PROPERTY AND METHOD OF FORMING SAME, filed Apr. 9, 2002, which is a continuation-in-part of application Ser. No. 09/502,915, entitled PROGRAMMABLE MICROELECTRONIC DEVICES AND METHODS OF FORMING AND PROGRAMMING SAME, filed Apr. 19, 2000, and which is a continuation-in-part of application Ser. No. 09/951,882, entitled MICROELECTRONIC PROGRAMMABLE DEVICE AND METHODS OF FORMING AND PROGRAMMING THE SAME, filed Sep. 10, 2001 and claims priority to Application Ser. No. 60/798,096, entitled OPTIMIZED SOLID ELECTROLYTES FOR PROGRAMMABLE METALLIZATION CELL DEVICES, filed May 4, 2006, the contents of which are hereby incorporated herein by reference.
USPTO Field of Search
257/3   257/4   257/5   257/21   257/E31.026   257/E31.027   257/E31.029   365/107   365/153   136/236.1   136/238  
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