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. 10, 2019
Filed:
Dec. 21, 2017
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Ho-Won Choi, Paju-si, KR;
Eui-Doo Do, Paju-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); G02B 5/20 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 27/322 (2013.01); G02B 5/201 (2013.01); H01L 27/3258 (2013.01); H01L 27/3211 (2013.01); H01L 51/5231 (2013.01); H01L 2251/5307 (2013.01);
Abstract
A display device can include a lower substrate; a light-emitting structure including a lower electrode, a light-emitting layer, and an upper electrode, in which the lower electrode, the light-emitting layer and the upper electrode are sequentially stacked; a color filter disposed between the lower substrate and the light-emitting structure; and an over-coat layer surrounding a side surface of the color filter, in which an upper surface of the color filter facing the light-emitting structure is coplanar with an upper surface of the over-coat layer.