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. 06, 2011
Filed:
Jun. 11, 2007
Byoung-deog Choi, Seoul, KR;
Sung-sik Bae, Suwon-si, KR;
Won-sik Kim, Seoul, KR;
Samsung Mobile Display Co., Ltd., Yongin, KR;
Abstract
A thin film transistor including an active layer formed on an insulating substrate and having channel, source, and drain regions formed therein; a gate electrode formed over the channel region of the active layer; source and drain electrodes respectively formed over the source and drain regions of the active layer; and a body contact region formed in the active layer so that the body contact region is in contact with the channel region and separated from the source and drain regions, wherein a voltage is applied to the channel region through the body contact region, and the body contact region is connected to the source electrode or the drain electrode.