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:
Apr. 10, 2012
Filed:
Dec. 06, 2007
Applicants:
Chia-tien Peng, Hsinchu Hsien, TW;
Ming-wei Sun, Hsinchu, TW;
Inventors:
Chia-Tien Peng, Hsinchu Hsien, TW;
Ming-Wei Sun, Hsinchu, TW;
Assignee:
Au Optronics Corporation, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
A low temperature polysilicon thin film transistor and method of manufacturing the same is provided. The low temperature polysilicon thin film transistor comprises a channel region. Among others, one feature of the method according to the present invention is the performance of a plasma treatment to adjust the threshold voltage of the low temperature polysilicon thin film transistor. Because the threshold voltage of the low temperature polysilicon thin film transistor can be adjusted through a plasma treatment, the manufacturing process is more flexible.