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. 07, 2008
Filed:
Jan. 27, 2006
Olubunmi O. Adetutu, Austin, TX (US);
David C. Gilmer, Austin, TX (US);
Philip J. Tobin, Austin, TX (US);
Olubunmi O. Adetutu, Austin, TX (US);
David C. Gilmer, Austin, TX (US);
Philip J. Tobin, Austin, TX (US);
Freescale Semiconductor, Inc., Austin, TX (US);
Abstract
A method for making a semiconductor device includes providing a first substrate region and a second substrate region, wherein at least a part of the first substrate region has a first conductivity type and at least a part of the second substrate region has a second conductivity type different from the first conductivity type. The method further includes forming a dielectric layer over at least a portion of the first substrate region and at least a portion of the second substrate region. The method further includes forming a metal-containing gate layer over at least a portion of the dielectric layer overlying the first substrate region. The method further includes introducing dopants into at least a portion of the first substrate region through the metal-containing gate layer.