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.:

US 11183548 B1

Date of Patent:

Nov. 23, 2021

Filed:

Jul. 06, 2020

Display device

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Won Ju Kwon, Cheonan-si, KR;

Hee Seong Jeong, Seoul, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;

Attorney:

F. Chau & Associates, LLC

Primary Examiner:

Mary A Wilczewski

Int. Cl.

CPC ...

H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 51/00 (2006.01); H01L 51/56 (2006.01);

U.S. Cl.

CPC ...

H01L 27/3258 (2013.01); H01L 27/3216 (2013.01); H01L 27/3218 (2013.01); H01L 27/3276 (2013.01); H01L 51/0097 (2013.01); H01L 27/3246 (2013.01); H01L 51/5209 (2013.01); H01L 51/5225 (2013.01); H01L 2251/5315 (2013.01); H01L 2251/5338 (2013.01);

Abstract

A display device includes: a substrate including a curved portion and a flat portion; an insulating layer disposed on the substrate; a first organic light emitting diode disposed on the insulating layer and having a first projection; and a second organic light emitting diode having a second projection, wherein a light emission portion is disposed in the curved portion and the flat portion, the first projection overlaps the light emission portion disposed in the curved portion and is asymmetric in the light emission portion, and the second projection overlaps the light emission portion in the flat portion and is symmetric in the light emission portion.

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