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. 15, 2014
Filed:
Aug. 02, 2012
O-sung Seo, Seoul, KR;
Hwa-yeul OH, Asan-si, KR;
Hyoung-cheol Lee, Suwon-si, KR;
Tae-kyung Yim, Seoul, KR;
O-Sung Seo, Seoul, KR;
Hwa-Yeul Oh, Asan-si, KR;
Hyoung-Cheol Lee, Suwon-si, KR;
Tae-Kyung Yim, Seoul, KR;
Samsung Display Co., Ltd., , KR;
Abstract
RC delay in gate lines of a wide display is reduced by using a low resistivity conductor in the gate lines and a different conductor for forming corresponding gate electrodes. More specifically, a corresponding display substrate includes a gate line made of a first gate line metal, a data line made of a first data line metal, a pixel transistor and a first connection providing part. The pixel transistor includes a first active pattern formed of polycrystalline silicon (poly-Si) and a first gate electrode formed there above and made of a conductive material different from the first gate line metal. The first connection providing part connects the first gate electrode to the gate line. On the other hand, the source electrode is integrally extended from the data line.