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:
Oct. 07, 2014
Filed:
Feb. 29, 2012
Applicants:
Jaehyuk Lee, Paju-si, KR;
Myungseop Kim, Goyang-si, KR;
Inventors:
Jaehyuk Lee, Paju-si, KR;
Myungseop Kim, Goyang-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/205 (2006.01); H01L 51/52 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3279 (2013.01); H01L 51/5253 (2013.01);
Abstract
A display device is provided with a reinforced power line. The display device includes a common power line. A light emission layer is interposed between a first and a second electrode. A passivation layer is formed over the second electrode and has a stepped shape. An auxiliary metal layer is coupled to a common power line. At least a portion of the auxiliary metal layer is formed over the passivation layer and has a shape that follows the stepped shape of the passivation layer.