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. 17, 2019
Filed:
Jul. 13, 2018
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
NeungHee Lee, Seoul, KR;
HoYoung Lee, Paju-si, KR;
JongMoo Ha, Paju-si, KR;
ByoungHyun Koo, Seoul, KR;
KyuRi Kim, Seoul, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/06 (2006.01); H01L 27/12 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01); H05K 7/20 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 27/124 (2013.01); H01L 27/1218 (2013.01); H01L 27/3276 (2013.01); H01L 51/0097 (2013.01); H01L 51/529 (2013.01); H01L 51/5281 (2013.01); H05K 7/20963 (2013.01); H01L 51/5253 (2013.01); H01L 2251/5338 (2013.01);
Abstract
A display device in one embodiment includes a flexible substrate, a back plate disposed under the flexible substrate to support it, a conductive layer disposed on at least one surface of the back plate, and a printed circuit board connected to one side of the flexible substrate. The conductive layer is electrically connected to the printed circuit board and receives a constant voltage applied thereto. Therefore, by applying the constant voltage to the conductive layer, it is possible to reduce the polarization occurring on the flexible substrate.