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. 19, 2022
Filed:
Dec. 13, 2019
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
DongYoon Kim, Paju-si, KR;
JaeSung Lee, Seoul, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 51/00 (2006.01); G09G 3/00 (2006.01); G09G 3/32 (2016.01); G09F 9/30 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3276 (2013.01); G09G 3/035 (2020.08); G09G 3/32 (2013.01); H01L 27/3223 (2013.01); H01L 27/3225 (2013.01); H01L 27/3258 (2013.01); H01L 51/0031 (2013.01); H01L 51/0097 (2013.01); H01L 51/524 (2013.01); H01L 51/5253 (2013.01); H01L 51/5281 (2013.01); G09F 9/301 (2013.01); G09G 2380/02 (2013.01); H01L 2251/5338 (2013.01);
Abstract
A display device is disclosed that includes one or more crack detection units. The crack detection units can detect a crack position in the display device without requiring the disassembly of the display device. The crack detection units may be disposed across one or more non-active areas of the display device.