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. 16, 2024
Filed:
Jul. 01, 2020
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Joo Hye Jung, Seoul, KR;
Keon Woo Kim, Cheonan-si, KR;
Dong Hyun Lee, Suwon-si, KR;
Deuk Jong Kim, Cheonan-si, KR;
Deok Young Choi, Suwon-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/00 (2006.01); G01M 5/00 (2006.01);
U.S. Cl.
CPC ...
G09G 3/006 (2013.01); G01M 5/0033 (2013.01); G01M 5/0083 (2013.01); G09G 3/035 (2020.08); G09G 2330/12 (2013.01);
Abstract
A display device includes a display area and a non-display area disposed around the display area and including a pad area. The display device includes a resistance checker disposed in the non-display area, resistance test pads disposed in the pad area, resistance test lines connecting the resistance checker with the resistance test pad, and crack test lines disposed on the outer side of the resistance checker. The resistance test lines intersect the crack test lines in a plan view.