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:
Sep. 07, 2004
Filed:
Apr. 29, 2003
Applicant:
Inventors:
Leland S. Swanson, McKinney, TX (US);
Elizabeth G. Jacobs, Richardson, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/144 ;
U.S. Cl.
CPC ...
H01L 2/144 ;
Abstract
An integrated circuit device with a low stress, thin film, protective overcoat having enhanced adhesion both to polymeric materials used in packaging-semiconductor devices, and within the passivating film layers, including the following sequence of materials deposited by PECVD processing: a thin film of silicon dioxide, a layer of silicon nitride, oxy-nitride or silicon carbide, and a very thin topmost layer of silicon oxide.
Swanson, Leland. (2004). Semiconductor device protective overcoat with enhanced adhesion to polymeric materials and method of fabrication (U.S. Patent No. 6787397). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6787397
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile