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. 09, 2003
Filed:
Sep. 18, 2001
William Budge, Homedale, ID (US);
Gurtej S. Sandhu, Boise, ID (US);
Christopher W. Hill, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
A process for selectively depositing a silicon oxide layer onto silicon substrates of different conductivity types is described. The silicon oxide layer is formed by the ozone decomposition of TEOS at relatively low temperatures and relatively high pressures. Compared to the deposition rate on exposed regions on non-doped silicon, the silicon oxide deposits at a faster rate on exposed regions of P-type silicon and at a slower rate on exposed regions of N-type silicon.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile