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:
Nov. 30, 2010
Filed:
Sep. 17, 2009
Sang-ki Kwak, Suwon-si, KR;
Sang-Ki Kwak, Suwon-si, KR;
Abstract
A display substrate includes a gate pad part, a source pad part, a first static dissipative part, and a first test part. A gate pad part is formed on one terminal of each of a plurality of gate lines and transfers signals to the gate lines. A source pad part is formed on one terminal of each of a plurality of source lines and transfers signals to the source lines. A first static dissipative part disperses static charge that flows into the source pad part. A first test part receives a first test signal, makes electrical contact with the first static dissipative part, and transfers the first test signal to the source lines through the first static dissipative part. A display apparatus including the display substrate transmits first test signals that are uniformly applied to source lines through a first test part, so defects are easily detected through a gross test.