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:
Nov. 05, 2019
Filed:
Jul. 16, 2018
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventor:
Younggil Kwon, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/56 (2006.01); H01L 51/00 (2006.01); H01L 51/50 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0007 (2013.01); H01L 27/3202 (2013.01); H01L 27/3209 (2013.01); H01L 27/3211 (2013.01); H01L 51/0005 (2013.01); H01L 51/0016 (2013.01); H01L 51/0018 (2013.01); H01L 51/504 (2013.01); H01L 51/5228 (2013.01); H01L 51/56 (2013.01); H01L 27/3246 (2013.01); H01L 51/5253 (2013.01); H01L 51/5256 (2013.01); H01L 2251/5315 (2013.01);
Abstract
An organic light-emitting display apparatus, including: a first electrode disposed on the substrate; a pixel defining layer covering an edge of the first electrode; a residual layer disposed on the pixel defining layer, the residual layer including a fluoropolymer; a first organic functional layer including a first light emitting layer, the first organic functional layer having a lower surface directly contacting a top surface of the first electrode and a side surface directly contacting the residual layer; and a second electrode disposed on the first organic functional layer.