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. 25, 2018
Filed:
Sep. 19, 2017
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/038 (2013.01); G09G 5/00 (2006.01); G09G 3/20 (2006.01); G02F 1/1345 (2006.01); G02F 1/1362 (2006.01); G09G 3/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/20 (2013.01); G02F 1/1345 (2013.01); G02F 2001/136254 (2013.01); G09G 3/006 (2013.01); G09G 2300/08 (2013.01); G09G 2330/12 (2013.01);
Abstract
Provided is a display device including a plurality of pixels; a plurality of data lines connected to the plurality of pixels; a data driver applying data voltages to the plurality of data lines; and a first test pad unit connected to at least one of the plurality of data lines in order to check the data voltages, in which the first test pad unit includes a test pad which is electrically double-separated from the at least one of the data lines.