The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 31, 2000
Filed:
Jul. 21, 1995
Applicant:
Inventors:
Cheryl Anne Bollinger, Kutztown, PA (US);
Catherine Ann Fieber, Emmaus, PA (US);
Kurt George Steiner, Bethlehem, PA (US);
Assignee:
Lucent Technologies Inc., Murray Hill, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
438623 ; 438624 ; 438626 ; 438627 ; 438783 ;
Abstract
An integrated circuit and its method of formation are disclosed. The circuit utilizes a spin-on glass as an interlevel dielectric. Above and below the spin-on glass is located a phosphorous doped dielectric. The doped dielectric prevents sodium from becoming mobile under the influence of subsequently applied electric fields.