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:
Jul. 16, 2002
Filed:
Dec. 15, 2000
Shubneesh Batra, Boise, ID (US);
Monte Manning, Kuna, ID (US);
Sanjay Banerjee, Austin, TX (US);
John Damiano, Jr., Austin, TX (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
A thin film transistor includes: a) a thin film transistor layer comprising a source region, a channel region and a drain region; the thin film transistor layer further comprising a drain offset region positioned between the drain region and the channel region; b) the channel region being substantially polycrystalline and having a first average crystalline grain size; and c) the drain offset region being substantially polycrystalline and having a second average crystalline grain size, the second average crystalline grain size being larger than the first average crystalline grain size. A method for forming such a construction using polycrystalline materials, preferably polysilicon, and an amorphizing silicon implant with subsequent recrystallization is also disclosed.